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Beretning om<br />

<strong>Afdeling</strong> <strong>for</strong> <strong>Vækst</strong> <strong>og</strong> <strong>Reproduktion</strong><br />

Rigshospitalet 2012


Indholds<strong>for</strong>tegnelse<br />

<strong>Afdeling</strong> <strong>for</strong> <strong>Vækst</strong> <strong>og</strong> <strong>Reproduktion</strong><br />

Rundt om biol<strong>og</strong>ien<br />

Sekretariatet<br />

Ambulatoriet<br />

Hormoner<br />

M<strong>and</strong>lig fertilitet<br />

<strong>Vækst</strong><br />

Pubertet<br />

Sædopbevaring<br />

Disorders <strong>of</strong> Sex Development (DSD)<br />

Testikelsyndromet TDS<br />

Brystudvikling hos drenge <strong>og</strong> mænd<br />

Genetik<br />

<strong>Reproduktion</strong> <strong>og</strong> livsstil<br />

Forstadier til testikelkræft<br />

Hormon<strong>for</strong>styrrende st<strong>of</strong>fer<br />

Populationsstudier<br />

Forskningssamarbejder<br />

Workshops<br />

Fakta om afdelingen<br />

Ansatte<br />

Afh<strong>and</strong>linger <strong>og</strong> specialer 2000 - 2012<br />

Videnskabelige publikationer 2000 - 2012<br />

2<br />

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22<br />

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34


<strong>Afdeling</strong> <strong>for</strong> <strong>Vækst</strong> <strong>og</strong> <strong>Reproduktion</strong><br />

F o r o rd v e d k l i n i kchef Anders J u u l<br />

Kære læser<br />

Velkommen til en beretning om <strong>Afdeling</strong> <strong>for</strong><br />

<strong>Vækst</strong> <strong>og</strong> <strong>Reproduktion</strong>. I et let<strong>for</strong>døjeligt<br />

spr<strong>og</strong> kan du her læse om afdelingens beh<strong>and</strong>ling<br />

af patienter <strong>og</strong> om vores højt pr<strong>of</strong>ilerede<br />

<strong>for</strong>skning.<br />

I 2012 har vi haft 10.000 ambulante besøg <strong>og</strong><br />

publiceret flere videnskabelige artikler end<br />

n<strong>og</strong>ensinde tidligere. Vores patientbeh<strong>and</strong>ling<br />

<strong>og</strong> <strong>for</strong>skning går hånd i hånd <strong>og</strong> har internationalt<br />

<strong>for</strong>mat. Af samme grund blev<br />

afdelingen i 2010 udvalgt som et Global Excellence<br />

Centre i Region Hovedstaden.<br />

3<br />

Som klinikchef glæder jeg mig hver dag til at<br />

gå på arbejde. Jeg har en masse dygtige kolleger<br />

<strong>og</strong> en spændende <strong>og</strong> alsidig arbejdsdag. Og<br />

jeg <strong>for</strong>nemmer at vi gennem vores arbejde gør<br />

en kæmpe <strong>for</strong>skel <strong>for</strong> patienterne.<br />

Det er jeg stolt af at være en del af.<br />

God læselyst<br />

Anders Juul<br />

Klinikchef <strong>og</strong> pr<strong>of</strong>essor


Rundt om biol<strong>og</strong>ien<br />

Starten på livet er karakteriseret ved hurtig vækst.<br />

Særligt i fosterlivet, men <strong>og</strong>så efter fødslen, i barneårene<br />

<strong>og</strong> gennem puberteten. Samtidig sker<br />

kønsudviklingen, først til drenge- eller pigefoster,<br />

<strong>og</strong> siden fra dreng til m<strong>and</strong> <strong>og</strong> fra pige til kvinde.<br />

Endelig sikrer reproduktionen at m<strong>and</strong> <strong>og</strong> kvinde<br />

sammen skaber et nyt individ.<br />

Vi beskæftiger os i <strong>Afdeling</strong> <strong>for</strong> <strong>Vækst</strong> <strong>og</strong><br />

<strong>Reproduktion</strong> med mange aspekter af<br />

denne udvikling, både i <strong>for</strong>sknings- <strong>og</strong> i<br />

beh<strong>and</strong>lingsøjemed. Neden<strong>for</strong> følger lidt<br />

uddybning af biol<strong>og</strong>ien bag afdelingens<br />

<strong>for</strong>skning <strong>og</strong> eksempler på steder, hvor<br />

den almindelige udvikling kan gå skævt<br />

- <strong>og</strong> mennesket blive patient.<br />

Når sæd- <strong>og</strong> ægcelle smelter sammen, bestemmes<br />

<strong>og</strong>så det kommende fosters køn. Moderens ægcelle<br />

indeholder altid kønskromosomet X, mens faderens<br />

sædcelle indeholder kønskromosomet X eller<br />

Y. Får fosteret et X kromosom fra faderen bliver<br />

det en pige (46,XX) <strong>og</strong> får det et Y kromosom bliver<br />

det en dreng (46,XY).<br />

I n<strong>og</strong>le tilfælde går det galt med <strong>for</strong>delingen<br />

af kønskromosomer, <strong>og</strong> fosteret<br />

kan blive en dreng med Klinefelter syndrom<br />

(47,XXY) eller en pige med Turner<br />

syndrom (45,X). Begge syndromer påvirker<br />

væksten <strong>og</strong> udviklingen af kønsorganerne<br />

<strong>og</strong> medfører som <strong>of</strong>test infertilitet.<br />

Har fosteret et Y kromosom, udvikles de primitive<br />

kønsorganer til testikler med Sertoliceller (der støtter<br />

sædcelledannelsen), Leydigceller (der laver<br />

testosteron) <strong>og</strong> spermat<strong>og</strong>onier (der stammer fra<br />

Turner <strong>og</strong> Klinefelter syndrom AGS <strong>og</strong> øvrige DSD<br />

Hyp<strong>of</strong>yse<br />

insufficiens<br />

Dårlig<br />

testikelfunktion<br />

Infertilitet<br />

Gynækomasti<br />

Pubertet<br />

<strong>Vækst</strong><br />

Cirka 10.000 patienter besøgte i 2012 afdelingens ambulatorium.<br />

Disse <strong>for</strong>deler sig mellem <strong>for</strong>skellige diagnosegrupper som<br />

vist i diagrammet. Patientgrupperne afspejler afdelingens fem<br />

<strong>for</strong>skningsområder: <strong>Vækst</strong>, Pubertet, Testikelfunktion, Testikulært<br />

Dysgenese Syndrom (TDS) <strong>og</strong> Disorders <strong>of</strong> Sex Development<br />

(DSD).<br />

4<br />

germinale celler <strong>og</strong> senere udvikles til sædceller).<br />

Testikulært dysgenese syndrom (TDS)<br />

betegner samlet de symptomer, der kan<br />

følge af at testiklen ikke udvikles hensigtsmæssigt.<br />

For eksempel kan nedsat<br />

testosteronproduktion medføre undervirilisering<br />

af drengefostret <strong>og</strong> dårlig testikelfunktion.<br />

Og hvis den tidlige udvikling<br />

af germinale celler går galt, kan de i<br />

visse tilfælde udvikle sig til testikelkræft,<br />

når drengefostret er blevet en ung m<strong>and</strong>.<br />

DSD (Disorders <strong>of</strong> Sex Development)<br />

betegner samlet de sygdomme, hvor<br />

kønsudviklingen i en eller <strong>and</strong>en grad er<br />

<strong>for</strong>styrret. Et eksempel er adren<strong>og</strong>enitalt<br />

syndrom (AGS), der hos pigefostre kan<br />

medføre, at kønsorganerne viriliseres,<br />

<strong>for</strong>di der dannes <strong>for</strong> mange hormoner<br />

med testosteron-lignende effekter.<br />

I puberteten vokser drengens testikler, spermat<strong>og</strong>onierne<br />

udvikles til sædceller, der dannes mere<br />

testosteron <strong>og</strong> penis <strong>og</strong> skrotum vokser. Hos pigen<br />

udvikles brystvævet, der dannes mere østr<strong>og</strong>en <strong>og</strong><br />

menstruationen starter. Hos begge køn kommer<br />

der kønsbehåring, svedlugt <strong>og</strong> uren hud, <strong>og</strong> efter<br />

n<strong>og</strong>et tid begynder pubertetsvækstspurten - en<br />

vækstacceleration der er drevet af køns- <strong>og</strong> væksthormoner.<br />

Puberteten kan hos n<strong>og</strong>le komme ekstremt<br />

tidligt eller meget sent. Endelig kan<br />

den helt udeblive. Det skyldes <strong>for</strong> eksempel,<br />

at signalerne fra hjernen, der skal<br />

starte puberteten, ikke fungerer hensigtsmæssigt<br />

(hyp<strong>of</strong>yseinsufficiens), eller at<br />

kønsorganerne ikke responderer på de<br />

signaler, der bliver sendt fra hjernen.<br />

Hos den voksne m<strong>and</strong> skal testikelfunktionen<br />

være i orden, <strong>for</strong> at m<strong>and</strong>en kan gøre sin partner<br />

gravid <strong>og</strong> producere tilstrækkeligt testosteron.<br />

Testosteron udøver vigtige funktioner både i <strong>og</strong><br />

uden <strong>for</strong> testiklerne, <strong>og</strong>så i voksenlivet.<br />

En del mænd har svært ved at gøre partneren<br />

gravid (infertilitet) eller har et <strong>for</strong><br />

lavt niveau af testosteron. Sidstnævnte<br />

kan medføre at m<strong>and</strong>en får brystvæv<br />

(gynækomasti). I n<strong>og</strong>le tilfælde skyldes<br />

symptomerne at testiklerne allerede i<br />

fosterlivet ikke blev udviklet normalt, i<br />

<strong>and</strong>re tilfælde er der tale om hyp<strong>of</strong>yseinsufficiens,<br />

men <strong>for</strong> langt de fleste mænd<br />

kender man ikke årsagen til infertilitet <strong>og</strong><br />

lave testosteronniveauer.


S e k r e t a r i a t e t e r a fd e l i n g e n s ke r n e<br />

7 lægesekretærer<br />

1 projektsekretær<br />

2 regnskabsmedarbejdere<br />

<strong>og</strong> en masse uundværlige studentermedhjælpere<br />

tager sig hvert år af:<br />

10.000 ambulante besøg<br />

18.000 journaldiktater<br />

15.000 telefonopkald<br />

16.000 personlige henvendelser<br />

I 2012 blev 2.000 nye patienter henvist til afdelingen.<br />

Af disse blev 98 % indkaldt inden otte hverdage.<br />

5<br />

Sekretariatet<br />

Der er travlt i sekretariatet. Herfra koordineres alle<br />

afdelingens aktiviteter. Telefonerne kimer, patienter,<br />

læger <strong>og</strong> <strong>and</strong>re kolleger stikker hovedet ind <strong>og</strong> får<br />

svar på alverdens spørgsmål. Det kan være svært at<br />

udføre sit arbejde under disse banegårdslignende<br />

<strong>for</strong>hold. Som et nyt tiltag er der der<strong>for</strong> oprettet stillezone<br />

i ambulatoriet, hvor lægesekretærerne på<br />

skift kan få fred <strong>og</strong> ro til at skrive journalnotater.<br />

De to regnskabsmedarbejdere tager sig af al økonomistyring,<br />

f.eks. administration af budgetter til patientbeh<strong>and</strong>ling<br />

<strong>og</strong> fondsbevillinger, personaleadministration<br />

<strong>og</strong> indhentning <strong>og</strong> analyse af aktivitetstal.


6<br />

Ambulatoriet<br />

I ambulatoriet kommer patienterne til ambulante<br />

læge- eller sygeplejebesøg. <strong>Afdeling</strong>en beh<strong>and</strong>ler<br />

patienter med vækstproblemer, hormonelle sygdomme,<br />

pubertets<strong>for</strong>styrrelser, m<strong>and</strong>lig infertilitet<br />

<strong>og</strong> sjældne hormonsygdomme, som kræver ekspertviden<br />

<strong>og</strong> et centraliseret beh<strong>and</strong>lingstilbud.<br />

<strong>Afdeling</strong>ens patienter henvises fra nærområdet, Region<br />

Hovedstaden <strong>og</strong> fra praktiserende læger, speciallæger<br />

<strong>og</strong> <strong>and</strong>re sygehusafdelinger i hele l<strong>and</strong>et.<br />

På en travl dag går op til 100 patienter igennem<br />

ambulatoriet, <strong>og</strong> 4-6 konsultationer er i gang samtidigt.<br />

Patienterne ses af speciallæger i pædiatri eller<br />

medicinsk endokrinol<strong>og</strong>i, som har ekspertfunktion i<br />

børneendokrinol<strong>og</strong>i <strong>og</strong>/eller medicinsk <strong>and</strong>rol<strong>og</strong>i,<br />

eller af læger under ekspertuddannelse med supervision<br />

af erfarne kollegaer.<br />

Fa c t s<br />

Vi samarbejder med mange specialambulatorier<br />

på hele Rigshospitalet <strong>og</strong> holder ugentlige fælleskonferencer<br />

med vores samarbejdspartnere.<br />

Ved den seneste nationale undersøgelse af patienttilfredshed<br />

var mere end 90 % af vores patienter<br />

tilfredse eller meget tilfredse med den beh<strong>and</strong>ling<br />

<strong>og</strong> in<strong>for</strong>mation, de har modtaget.<br />

<strong>Afdeling</strong>en samarbejder med patient<strong>for</strong>eninger,<br />

som Hyp<strong>of</strong>ysenetværket <strong>og</strong> Turner <strong>og</strong> AGS <strong>for</strong>eningen,<br />

omkring rådgivning <strong>og</strong> undervisning.<br />

<strong>Afdeling</strong>en er godkendt til ekspertuddannelse<br />

inden<strong>for</strong> pædiatrisk endokrinol<strong>og</strong>i af Dansk<br />

Pædiatrisk Selskab (DPS) <strong>og</strong> certificeret af European<br />

Academy <strong>of</strong> Androl<strong>og</strong>y til beh<strong>and</strong>ling af<br />

<strong>og</strong> uddannelse inden<strong>for</strong> m<strong>and</strong>lige reproduktionssygdomme.<br />

Følgende læger er eller har<br />

været i ekspertuddannelsesstilling hos os:<br />

Pæd. Endokrinol<strong>og</strong>i<br />

Rune Næraa<br />

Peter Christiansen<br />

Thøger Nielsen<br />

Kirsten Holm<br />

Anne Søe Højbjerg<br />

Eva Mosfeldt<br />

Per Kjærsgaard<br />

Dorte Hansen<br />

Kurt Kristensen<br />

Kirsten Holm<br />

Anders Johansen<br />

Anders Schou<br />

Androl<strong>og</strong>i<br />

Elisabeth Carlsen<br />

Mette Holm<br />

Jens Ingemansen*<br />

Jeanette B<strong>og</strong>stad*<br />

Tine Valentin † *<br />

Mette Petri Lauritsen*<br />

Mikkel Andreassen<br />

Torben Leo Nielsen<br />

Katarina Link<br />

Pia Ekbom<br />

*delestilling med<br />

fertilitetsklinikken


S ygeplejeambulatorium<br />

Vi har gennem de sidste fire år kørt med selvstændige<br />

sygeplejeambulatorier <strong>for</strong> udvalgte patientgrupper.<br />

Det fungerer ved at patienten med familie<br />

introduceres til beh<strong>and</strong>lerteamet (læge <strong>og</strong> sygeplejerske)<br />

ved de første ambulante besøg. Herefter<br />

<strong>for</strong>egår den ambulante kontrol skiftevis hos læge <strong>og</strong><br />

sygeplejerske. Undersøgelse <strong>og</strong> relevante blodprøver<br />

aftales fra gang til gang af beh<strong>and</strong>lerteamet i<br />

Tr a n s i t i o n s k l i n i k<br />

Når de børn <strong>og</strong> unge vi følger i afdelingen bliver<br />

gamle nok, skal de overflyttes fra vores ambulatorium<br />

til videre opfølgning på endokrinol<strong>og</strong>isk<br />

eller gynækol<strong>og</strong>isk afdeling på Rigshospitalet.<br />

Dette <strong>for</strong>egår typisk i 15-20 års alderen, afhængigt<br />

af patientens vækst, pubertets<strong>for</strong>løb <strong>og</strong> behov. For<br />

at gøre overgangen til voksenlægerne så skånsom<br />

som muligt arrangeres fælleskonsultationer med<br />

voksen endokrinol<strong>og</strong>er / gynækol<strong>og</strong>er. En såkaldt<br />

transitionsklinik.<br />

7<br />

fællesskab.<br />

Ordningen har været en stor succes. Beh<strong>and</strong>lingseffektivitet<br />

er uændret god, overfyldte lægeambulatorier<br />

aflastes <strong>og</strong> sygeplejerskens job bliver mere<br />

selvstændigt <strong>og</strong> fagligt ud<strong>for</strong>drende. Vigtigst er<br />

det d<strong>og</strong>, at der er kommet <strong>and</strong>re <strong>og</strong> nye aspekter<br />

frem ved de ambulante sygeplejekontroller end<br />

dem vi så ved de traditionelle lægekonsultationer.<br />

U n g e a m b a s s a d ø r e r<br />

En ungeambassadør er en<br />

sygeplejerske, som har særlige<br />

kvalifikationer, viden<br />

<strong>og</strong> interesse i at arbejde<br />

med, udvikle <strong>og</strong> optimere<br />

sygepleje til unge patienter.<br />

Hensigten er at fokusere på den unge <strong>og</strong> de særlige<br />

ud<strong>for</strong>dringer det giver, at leve med en kronisk<br />

sygdom <strong>og</strong> <strong>for</strong>tsat være ung som alle <strong>and</strong>re.<br />

Sygeplejerske Louise Nøttrup fra afdelingen (til<br />

højre) var en af de første på Rigshospitalet til at<br />

uddanne sig til ungeambassadør. Sygeplejerske<br />

Tanja Rosenberg (til venstre) følger nu i hendes<br />

fodspor.


Hormoner<br />

<strong>Afdeling</strong>ens hormonlaboratorium står <strong>for</strong> analyse<br />

af blod- <strong>og</strong> urinprøver fra patienter såvel som projektdeltagere.<br />

Hormonanalyser er en helt essentiel<br />

del af patientudredningen <strong>og</strong> en vigtig brik i adskillige<br />

af afdelingens <strong>for</strong>skningsprojekter. I figuren<br />

neden<strong>for</strong> listes de hormoner <strong>og</strong> bindingsprote-<br />

HYPOFYSE<br />

GH<br />

FSH<br />

LH<br />

BINYRER<br />

17α-hydroxypr<strong>og</strong>esteron<br />

Androstenedion<br />

DHEA<br />

DHEAS<br />

LEVER<br />

IGF-I<br />

IGFBP-3<br />

SHBG<br />

TESTIKLER<br />

OVARIER<br />

Testosteron<br />

Østradiol<br />

AMH<br />

Inhibin A <strong>og</strong> B<br />

8<br />

iner - alle vigtige <strong>for</strong> kroppens vækst <strong>og</strong> reproduktionsevne<br />

- der analyseres i laboratoriet. Bemærk at<br />

hormonerne DHEA, DHEAS, <strong>and</strong>rostenedion <strong>og</strong><br />

17α-hydroxypr<strong>og</strong>esteron, der her er placeret under<br />

binyrerne, <strong>og</strong>så dannes i mindre mængder i ovarier<br />

<strong>og</strong> testikler.


S e n s i t i v a n a l y s e t i l s t e r o i d h o r m o n e r<br />

Kendskab til niveauet af <strong>for</strong>skellige steroidhormoner<br />

i serum er vigtig i udredning af børn med DSD<br />

<strong>og</strong> pubertetsrelaterede sygdomme. Kvantitative<br />

hormonanalyser <strong>for</strong>etages normalt ved brug af<br />

immunanalyser, der imidlertid er uegnede til bestemmelse<br />

af de lave koncentrationer som <strong>for</strong> eksempel<br />

ses hos børn før puberteten.<br />

Der<strong>for</strong> har afdelingen, med <strong>for</strong>sker Tue Søeborg i<br />

spidsen, indført en avanceret, følsom <strong>og</strong> selektiv<br />

analysemetode, der benytter væskekromat<strong>og</strong>rafi<br />

koblet til t<strong>and</strong>em massespektrometri (LC-MS/MS).<br />

T e s t o s t e r o n o g<br />

m e t a b o l i s k s y n d r o m<br />

Kan <strong>for</strong> lave testosteronniveauer spille en kausal<br />

rolle i udviklingen af metabolisk syndrom <strong>og</strong> dermed<br />

være en risik<strong>of</strong>aktor <strong>for</strong> udvikling af type 2<br />

diabetes <strong>og</strong> hjertekarsygdomme? Eller er <strong>for</strong> lavt<br />

testosteron snarere et tidligt tegn på metaboliske<br />

<strong>for</strong>styrrelser? Det undersøger PhD studerende Stine<br />

Holmboe med afsæt i flere omfattende datasæt<br />

af mænd fra den danske befolkning. Hormondata<br />

inkluderer, udover testosteron målinger, <strong>og</strong>så<br />

SHBG <strong>og</strong> LH målinger.<br />

9<br />

LC-MS/MS<br />

Med denne metode kan vi nu kvantificere fem<br />

steroidhormoner i én analyse i langt størstedelen af<br />

serumprøver fra børn.<br />

Normalområder <strong>for</strong> steroidhormonerne DHEA,<br />

DHEAS, 17α-hydroxypr<strong>og</strong>esteron, <strong>and</strong>rostenedion<br />

<strong>og</strong> testosteron hos de 0-18 årige er nu etableret ved<br />

brug af LC-MS/MS analysen. De skal benyttes til<br />

bedre diagnosticering af afdelingens patienter <strong>og</strong> i<br />

<strong>for</strong>skningsprojekter. Snart vil tilsvarende normalområder<br />

<strong>og</strong>så blive etableret <strong>for</strong> østr<strong>og</strong>enerne.<br />

<strong>Afdeling</strong>ens hormonlaboratorium blev i <strong>for</strong>året<br />

2013 akkrediteret til medicinsk undersøgelse<br />

(Diagnostiske specialer: Biokemi <strong>og</strong> Prøvetagning)<br />

af Den Danske Akkrediterings- <strong>og</strong> Metrol<strong>og</strong>ifond<br />

(DANAK) efter st<strong>and</strong>arden DS/EN ISO 15189. Akkrediteringen<br />

er en anerkendelse af faglig kompetence,<br />

organisatorisk opbygning, uvildighed, faciliteter<br />

<strong>og</strong> udstyr samt af et velfungerende <strong>og</strong> dokumenteret<br />

kvalitetsstyringssystem. <strong>Afdeling</strong>slæge<br />

Trine Holm Johannsen har været tovholder på at få<br />

akkrediteringen i hus


M<strong>and</strong>lig fertilitet<br />

K l i n i k ke n<br />

Vi ser i klinikken stadigt flere<br />

mænd, der bliver henvist grundet<br />

problemer med at gøre deres partner<br />

gravid. Mændene gennemgår<br />

et omfattende udredningspr<strong>og</strong>ram<br />

<strong>for</strong> at finde frem til årsagen til den<br />

nedsatte frugtbarhed. Der kan væ-<br />

S æ d k valiteten b l a n d t d a n s ke m æ n d<br />

<strong>Afdeling</strong> <strong>for</strong> <strong>Vækst</strong> <strong>og</strong> <strong>Reproduktion</strong><br />

har siden 1996 undersøgt sædkvaliteten<br />

bl<strong>and</strong>t unge, normale,<br />

danske mænd. Resultaterne fra<br />

studiet, der er det største af sin<br />

slags, er samlet i en stor artikel,<br />

udgivet i BMJ Open i 2012.<br />

Konklusionerne er som følger:<br />

Den gennemsnitlige sædcellekoncentration<br />

er steget en anelse,<br />

fra 43 millioner/mL i 1996-2000<br />

til 48 millioner/mL i 2006-2010<br />

23 procent af de unge mænd har<br />

en optimal sædkvalitet<br />

E A A<br />

<strong>Afdeling</strong>en er certificeret af European<br />

Academy <strong>of</strong> Androl<strong>og</strong>y (EAA)<br />

til beh<strong>and</strong>ling <strong>og</strong> uddannelse inden<strong>for</strong><br />

m<strong>and</strong>lige reproduktionssygdomme.<br />

I 2012 bestod to af afdelingens<br />

yngre læger (Ulla Nordström<br />

Joensen <strong>og</strong> Martin Blomberg<br />

Jensen) den prestigeprægede EAA<br />

<strong>and</strong>rol<strong>og</strong>ieksamen, <strong>og</strong> kan dermed<br />

kalde sig EAA certificerede kliniske<br />

<strong>and</strong>rol<strong>og</strong>er.<br />

10<br />

re tale om aflukkede sædledere,<br />

manglende produktion af sædceller,<br />

genetiske eller kromosomale<br />

<strong>for</strong><strong>and</strong>ringer, eller ubalance i de<br />

hormoner, der regulerer funktionen<br />

af testiklerne.<br />

27 procent af de unge mænd har<br />

en sædkvalitet, der er så lav, at<br />

mændene s<strong>and</strong>synligvis vil være<br />

længere tid om at gøre deres<br />

partner gravid<br />

Herudover har 15 procent en<br />

sædkvalitet, der gør, at de s<strong>and</strong>synligvis<br />

får brug <strong>for</strong> fertilitetsbeh<strong>and</strong>ling<br />

<strong>for</strong> at få et barn<br />

D A S o g I C A 2 0 1 7<br />

Dansk Androl<strong>og</strong>isk Selskab (DAS),<br />

der har overlæge Niels Jørgensen<br />

fra afdelingen som <strong>for</strong>m<strong>and</strong>, er<br />

blevet udnævnt til at være vært <strong>for</strong><br />

den næste store <strong>og</strong> verdensomspændende<br />

<strong>and</strong>rol<strong>og</strong>ikonference<br />

ICA2017. Begivenheden finder sted<br />

i København i <strong>for</strong>året 2017. Se mere<br />

på www.<strong>and</strong>rol<strong>og</strong>y.dk


En grundig analyse af m<strong>and</strong>ens sædkvalitet er en<br />

helt essentiel del af de undersøgelser, et par med<br />

fertilitetsproblemer gennemgår.<br />

De nuværende metoder er manuelle <strong>og</strong> der<strong>for</strong> arbejdstunge.<br />

<strong>Afdeling</strong>en har der<strong>for</strong>, med senior<strong>for</strong>sker<br />

Kristian Almstrup i spidsen <strong>og</strong> i samarbejde<br />

med bl<strong>and</strong>t <strong>and</strong>et Chemometec A/S, startet et udviklingsprojekt<br />

finansieret af Højteknol<strong>og</strong>ifonden.<br />

N e x t g e n e ra t i o n s æ d a n a l y s e<br />

11<br />

S æ d k v a l i t e t o g<br />

f a m i l i e m ø n s t r e<br />

Er din fertilitet bestemt af din fars fertilitet? Og vil<br />

din søn arve din fertilitet? PhD studerende Lærke<br />

Priskorn undersøger, om der er en sammenhæng<br />

mellem sædkvalitet <strong>og</strong> familiemønstre i fertilitet.<br />

Dette belyses i både tidligere <strong>og</strong> efterfølgende generationer,<br />

ved brug af unikke københavnske databaser.<br />

S æ d k v a l i t e t o g<br />

g e n p o l y m o r f i e r<br />

Sædcelledannelsen styres af hormoner. Små variationer<br />

i de gener, der koder <strong>for</strong> hormonerne kan<br />

betyde, at de virker mindre effektivt. Det kan igen<br />

påvirke sædproduktionen. Disse sammenhænge<br />

undersøges af PhD studerende Anne Kirstine Bang.<br />

A f t a g e r<br />

t e s t i k e l f u n k t i o n e n<br />

m e d a l d e r e n ?<br />

Bliver testikelfunktionen dårligere med stigende<br />

alder hos mænd der har testikulært dysgenese<br />

syndrom (TDS)? Det undersøger PhD studerende<br />

Inge Ahlmann Olesen, bl<strong>and</strong>t <strong>and</strong>et ved kliniske<br />

undersøgelser af mænd, der <strong>for</strong> mange år siden<br />

blev diagnosticeret med et eller flere symptomer<br />

på TDS.<br />

Projektet ønsker at modernisere <strong>og</strong> <strong>for</strong>bedre den<br />

nuværende manuelle analyse, ved at tilføre ny<br />

viden <strong>og</strong> ved delvist at automatisere processen.<br />

Image cytometeret NC-3000, der er udviklet af<br />

Chemometec A/S, er en vigtig brik i denne automatisering.<br />

PhD studerende Dorte Egeberg identificerer<br />

i sit projekt relevante markører <strong>for</strong> sædkvalitet<br />

<strong>og</strong> validerer disse på image cytometeret.


<strong>Vækst</strong><br />

Væ k s t fo r s t y r r e l s e r<br />

Vi undersøger mange børn med <strong>for</strong> lille højde eller<br />

<strong>for</strong> stor højde. Højdemålinger vurderes på baggrund<br />

af kurver <strong>for</strong> danske børn. Vi bestemmer<br />

<strong>og</strong>så den biol<strong>og</strong>iske alder ved at tage et røntgenbillede<br />

af venstre hånd <strong>og</strong> vurdere kn<strong>og</strong>lealderen.<br />

Herved kan vi se hvor meget vækst der er til gode,<br />

<strong>og</strong> dermed komme med et kvalificeret bud på sluthøjden<br />

i voksenlivet. Mange børn med lille eller<br />

stor højde kan <strong>og</strong> skal ikke beh<strong>and</strong>les, men det er<br />

vigtigt at udelukke, at de har en underliggende<br />

sygdom som <strong>for</strong>klaring på vækst<strong>for</strong>styrrelsen.<br />

12<br />

N y e d a n s ke h ø j d e ku r v e r<br />

I Danmark har vi indtil nu anvendt 50 år gamle<br />

højdekurver, eller højdekurver baseret på svenske<br />

børn. Nu har vi udviklet helt nye højdekurver baseret<br />

på vores store kohorteundersøgelser af raske<br />

danske børn <strong>og</strong> unge. Vi er i fuld gang med at udgive<br />

disse data så vi kan sikre at de bliver tilgængelige<br />

<strong>for</strong> alle, der vurderer vækst på børn i Danmark.


B e s t e m m e l s e a f k n o g l e a l d e r<br />

I et samarbejde med det danske firma Visiana,<br />

medvirkede vi til udviklingen <strong>og</strong> valideringen af et<br />

nyt computerbaseret produkt (BoneXpert) til at<br />

bestemme kn<strong>og</strong>lealder. Dette startede som et<br />

<strong>for</strong>skningsprojekt, men BoneXpert er nu en uvurderlig<br />

del af vores kliniske hverdag, <strong>og</strong> pr<strong>og</strong>rammet<br />

anvendes mange steder i verden.<br />

B e h a n d l i n g m e d v æ k s t h o r m o n<br />

<strong>Vækst</strong>hormonmangel kan være genetisk betinget<br />

eller en følge af bestråling af hjernen eller<br />

operation <strong>for</strong> en hjernetumor.<br />

Beh<strong>and</strong>ling med væksthormon har <strong>og</strong>så god<br />

virkning hos <strong>and</strong>re patientkategorier, som piger<br />

med Turner syndrom, børn med lav højde som<br />

er født med lav fødselsvægt (SGA), lav højde på<br />

grund af kronisk nyresygdom <strong>og</strong> børn med Prader<br />

Willi Syndrom.<br />

<strong>Afdeling</strong>en varetager væksthormonbeh<strong>and</strong>ling<br />

af alle ovennævnte patientkategorier.<br />

Beh<strong>and</strong>ling hjælper ikke alle med lav højde. Et<br />

barn med lille højde, normal væksthormondannelse<br />

<strong>og</strong> uden <strong>and</strong>re årsager til væksthæmning<br />

har sjældent gavn af væksthormon.<br />

Beh<strong>and</strong>lingen justeres efter vækstrespons, kn<strong>og</strong>lemodning<br />

<strong>og</strong> vækstfaktoren IGF-I. Sidstnævnte<br />

afspejler gennemsnitsmængden af væksthormon<br />

i kroppen <strong>og</strong> er et godt mål <strong>for</strong>, hvor meget<br />

hormon, man skal dosere. IGF-I <strong>og</strong> dets bindingsprotein<br />

måles i afdelingens hormonlaboratorium,<br />

<strong>og</strong> niveauerne sammenlignes med normalområdet<br />

på >5000 raske individer. Dette<br />

muliggør en skræddersyet beh<strong>and</strong>ling.<br />

F o r s k n i n g i b e h a n d l i n g m e d v æ k s t h o r m o n s e r<br />

Vi <strong>for</strong>sker i, hvordan IGF-I påvirker vækst, sukkerst<strong>of</strong>skifte<br />

<strong>og</strong> kropssammensætning hos børn <strong>og</strong><br />

voksne <strong>og</strong> i betydningen af genetiske variationer i<br />

væksthormonreceptor-genet. Derudover koordinerer<br />

afdelingens læger det nordeuropæiske multicenterstudium<br />

NESGAS (North European Small<br />

13<br />

<strong>for</strong> Gestational Age Study). I NESGAS-projektet<br />

undersøger vi virkningen af <strong>for</strong>skellige doser af<br />

væksthormon på vækst, kn<strong>og</strong>lemodning, kropssammensætning<br />

<strong>og</strong> sukkerst<strong>of</strong>skifte. Undersøgelsen<br />

modtager økonomisk støtte fra Novo Nordisk.


Pubertet<br />

Puberteten er en milepæl i et menneskes udvikling.<br />

Vi <strong>for</strong>sker i hvordan genetiske faktorer styrer<br />

<strong>og</strong> påvirker pubertetsstart <strong>og</strong> -udvikling. Gennem<br />

de sidste 10 år har vi i Danmark set en markant<br />

stigning i antallet af piger, der henvises grundet<br />

mistanke om <strong>for</strong> tidlig pubertet. Vores populationsundersøgelser<br />

af raske skolebørn The COPEN-<br />

HAGEN Puberty Study har entydigt vist, at gennemsnitsalderen<br />

<strong>for</strong> pubertetens start har ændret<br />

sig, idet en gennemsnitlig dansk pige nu får brystudvikling<br />

i 10 års alderen, mens det skete i 11 års<br />

alderen <strong>for</strong> blot 20 år siden. Vi kender ikke årsagerne<br />

til disse markante ændringer, men vi <strong>for</strong>moder<br />

at svaret findes i ændret livsstil, fedme, fysisk<br />

inaktivitet eller faktorer vi udsættes <strong>for</strong> i miljøet.<br />

A M H h o s p i g e r<br />

Hos kvinder er AMH en markør <strong>for</strong> ægreserven.<br />

Hormonet har imidlertid været dårligt undersøgt<br />

bl<strong>and</strong>t piger før <strong>og</strong> under puberteten. PhD studerende<br />

Casper Hagen undersøger, hvordan hormonet<br />

udtrykkes hos normale piger i <strong>for</strong>skellige aldre,<br />

hos børn med <strong>for</strong> tidlig <strong>og</strong> <strong>for</strong> sen pubertet <strong>og</strong><br />

bl<strong>and</strong>t patienter med påvirket kønsdifferentiering.<br />

Eksempel på nyligt udgivet artikel, der viser at<br />

særlige små genetiske variationer har betydning<br />

<strong>for</strong> drenges fedtophobning. Artiklen er baseret på<br />

data fra The COPENHAGEN Puberty Study.<br />

14<br />

P u b e r t a s p ræ c ox<br />

Pubertas præcox (PP) er den kliniske betegnelse<br />

<strong>for</strong> <strong>for</strong> tidlig pubertet.<br />

PP defineres ved pubertetsstart før 8 års alderen<br />

hos piger <strong>og</strong> før 9 års alderen hos drenge.<br />

PP kan skyldes ændringer i hjernen (central PP)<br />

eller hormonpåvirkning fra <strong>and</strong>re organer<br />

(perifer PP). I mange tilfælde er årsagen ukendt.<br />

PP er associeret med lav sluthøjde <strong>og</strong> øget risiko<br />

<strong>for</strong> metabolisk syndrom <strong>og</strong> psykosociale problemer.<br />

Hvis PP opdages i tide, kan puberteten bremses<br />

medicinsk. Herved lettes de psykol<strong>og</strong>iske vanskeligheder<br />

<strong>og</strong> der opnås større sluthøjde. Det er<br />

d<strong>og</strong> langtfra alle, som bør tilbydes beh<strong>and</strong>ling.<br />

<strong>Afdeling</strong>en fik alene i 2012 henvist 172 børn<br />

med diagnosen pubertas præcox.<br />

B i n y r e r o g p u b e r t e t<br />

Binyrerne danner steroidhormoner, som <strong>for</strong> eksempel<br />

DHEAS, der virker lidt som testosteron.<br />

Under puberteten er disse bl<strong>and</strong>t <strong>and</strong>et bestemmende<br />

<strong>for</strong> pubesbehåring <strong>og</strong> svedlugt. PhD studerende<br />

Annette Mouritsen har i sit projekt set på<br />

sammenhænge mellem binyrernes produktion af<br />

steroidhormoner, binyrernes størrelse målt ved MR<br />

skanning <strong>og</strong> udviklingen af pubeshår. Desuden<br />

undersøges ovenstående i <strong>for</strong>hold til udvalgte genetiske<br />

variationer <strong>og</strong> eksponering til hormon<strong>for</strong>styrrende<br />

st<strong>of</strong>fer (phthalater).


H j æ l p t i l p a t i e n t e r i r i s i k o f o r a t f å s k a d e t s æ d p r o d u k t i o n e n<br />

Mænd, der skal igennem en beh<strong>and</strong>ling, der kan<br />

ødelægge deres sædproduktion, har på afdelingen<br />

mulighed <strong>for</strong> at få nedfrosset en sædprøve, før<br />

beh<strong>and</strong>lingen startes. Der er især tale om yngre<br />

gigtpatienter <strong>og</strong> patienter, der skal gennemgå strålebeh<strong>and</strong>ling<br />

eller kemoterapi pga. testikelkræft,<br />

leukæmi, lymfeknudekræft eller kræft i kn<strong>og</strong>ler <strong>og</strong><br />

bindevæv. Disse kræft<strong>for</strong>mer rammer typisk yngre<br />

mænd, <strong>og</strong> der er gode chancer <strong>for</strong>, at de bliver kurerede<br />

<strong>for</strong> sygdommen. Nedfrysning af sæd giver<br />

god mulighed <strong>for</strong>, at mændene senere kan blive<br />

fædre, <strong>og</strong>så selvom deres <strong>for</strong>plantningsevne måske<br />

har taget varig skade på grund af beh<strong>and</strong>lingen.<br />

Heldigvis helbredes de fleste børn med kræft, <strong>og</strong><br />

har således et langt liv at se frem til. Drenge i den<br />

15<br />

Sædopbevaring<br />

tidlige pubertet har <strong>og</strong>så mulighed <strong>for</strong> at lave en<br />

sædprøve, enten selv eller ved hjælp af elektrostimulation.<br />

Derved optimeres <strong>og</strong>så deres chancer <strong>for</strong><br />

senere at kunne blive fædre.<br />

Sædbanken er en udstrakt hånd, ikke kun til patienterne,<br />

men <strong>og</strong>så til de beh<strong>and</strong>lende afdelinger.<br />

Vi har et tæt samarbejde med disse afdelinger, både<br />

<strong>for</strong>di det letter hurtig organisering af en nedfrysning,<br />

inden en akut beh<strong>and</strong>ling, men <strong>og</strong>så <strong>for</strong>di<br />

vi derved sammen kan følge et højt prioriteret<br />

<strong>for</strong>skningsområde: Hvordan kan kræftbeh<strong>and</strong>lingers<br />

skadelige virkning på <strong>for</strong>plantningsevnen<br />

mindskes, uden at man samtidig begrænser beh<strong>and</strong>lingens<br />

effektivitet?


Disorders <strong>of</strong> Sex Development (DSD)<br />

Når vi i fostertilværelsen udvikles til dreng eller<br />

pige, <strong>og</strong> senere i livet til m<strong>and</strong> eller kvinde, skal<br />

mange ydre <strong>og</strong> indre faktorer spille sammen:<br />

udvikling af kønskirtler til ovarier eller testikler<br />

kønskromosomer<br />

funktion af<br />

hormonreceptorer<br />

dannelse af m<strong>and</strong>lige <strong>og</strong> kvindelige<br />

hormoner i binyrer <strong>og</strong> kønskirtler<br />

D S D i d e t a l j e r<br />

dannelse af<br />

overordnede<br />

kønshormoner<br />

i hyp<strong>of</strong>ysen<br />

KØNSKROMOSOMER<br />

DSD kan ses hos mennesker, der ikke har de<br />

'typiske' kromosomer, nemlig 46XX <strong>for</strong> piger/<br />

kvinder <strong>og</strong> 46XY <strong>for</strong> drenge/mænd. De kan have<br />

ekstra kønskromosomer, hvilket ses hos mænd<br />

med Klinefelter syndrom (2 eller flere X kromosomer)<br />

<strong>og</strong> kvinder med Triple X syndrom. De kan<br />

<strong>og</strong>så have <strong>for</strong> få kønskromosomer, eksempelvis<br />

har kvinder med Turner syndrom kun ét X kromosom.<br />

Endelig er der mosaiktilst<strong>and</strong>e, hvor celler i<br />

46XY females<br />

Persistent mullerian duct syndrome<br />

Turner syndrom<br />

Adren<strong>og</strong>enitalt<br />

syndrom<br />

Hyp<strong>og</strong>onadotrop hyp<strong>og</strong>onadisme<br />

Klinefelter syndrom<br />

Andr<strong>og</strong>en insensitivitetssyndrom 45X/46XY<br />

SRY positive XX-males<br />

Vi har diagnosticeret <strong>og</strong> beh<strong>and</strong>let mere end 500 patienter med<br />

<strong>for</strong>skellige <strong>for</strong>mer <strong>for</strong> DSD. Lagkagediagrammet viser den<br />

procentvise <strong>for</strong>deling af de <strong>for</strong>skellige tilst<strong>and</strong>e. Bemærk: Klinefelter<br />

syndrom dækker både over 47XXY, 48XXXY <strong>og</strong> 46XY/<br />

47XXY mosaikker, <strong>and</strong>r<strong>og</strong>en insensitivitetssyndrom inkluderer<br />

både den partielle <strong>og</strong> den komplette <strong>for</strong>m, <strong>og</strong> gruppen af<br />

46XY females dækker dem, der ikke har en kendt ætiol<strong>og</strong>i.<br />

16<br />

Udviklingen kan <strong>for</strong>styrres, hvis én af de i figuren<br />

viste faktorer ikke er til stede, ikke virker eller virker<br />

<strong>for</strong> kraftig. Disse tilst<strong>and</strong>e kaldes samlet disorders<br />

<strong>of</strong> sex development (DSD). DSD dækker bredt<br />

<strong>og</strong> inkluderer således milde <strong>for</strong>mer af hypospadi<br />

såvel som sværere tilst<strong>and</strong>e hvor hormonbeh<strong>and</strong>ling<br />

kan være nødvendigt. I n<strong>og</strong>le tilfælde <strong>for</strong>etages<br />

operation, <strong>for</strong>di de ydre <strong>og</strong> indre kønsorganer<br />

kan være misdannede. Da piger <strong>og</strong> drenge vokser<br />

<strong>for</strong>skelligt, kan ændret vækst<strong>for</strong>løb <strong>og</strong> sluthøjde<br />

<strong>og</strong>så <strong>for</strong>ekomme.<br />

Vores afdeling har ekspertfunktion i disse tilst<strong>and</strong>e,<br />

<strong>og</strong> vi ser mange patienter fra hele l<strong>and</strong>et, Grønl<strong>and</strong><br />

<strong>og</strong> Færøerne.<br />

kroppen har <strong>for</strong>skelligt antal kønskromosomer<br />

(eks. 45X/46XY eller 45X/46XX).<br />

HORMONER<br />

For meget m<strong>and</strong>ligt hormon kan give piger et maskulint<br />

præg med øget behåring, stor klitoris <strong>og</strong><br />

<strong>for</strong>styrret cyklus <strong>og</strong> ægløsning (Adren<strong>og</strong>enitalt<br />

syndrom (AGS) <strong>og</strong> Polycystisk ovariesyndrom,<br />

(PCOS)).<br />

Hos drenge kan <strong>for</strong> lidt effekt af m<strong>and</strong>ligt hormon<br />

eller <strong>for</strong> meget kvindeligt hormon give et mere<br />

feminint præg, med små kønsorganer, brystudvikling<br />

<strong>og</strong> <strong>for</strong>styrret sædproduktion (Partiel <strong>and</strong>r<strong>og</strong>en<br />

insensitivitetssyndrom (PAIS)).<br />

Mangel på overordnede kønshormoner (luteiniserende<br />

hormon (LH) <strong>og</strong> follikelstimulerende hormon<br />

(FSH)) gør, at man ikke selv går i pubertet <strong>og</strong><br />

skal have hjælp til at få børn. Kønskirtler <strong>og</strong> kønsorganer<br />

er i øvrigt helt almindelige. N<strong>og</strong>le af disse<br />

patienter har ingen lugtesans (Kallman syndrom<br />

<strong>og</strong> hyp<strong>og</strong>onadotrop hyp<strong>og</strong>onadisme).<br />

N<strong>og</strong>le teenagepiger eller unge kvinder kan gå<br />

i ekstrem tidlig overgangsalder <strong>og</strong> når der<strong>for</strong> aldrig<br />

at få egne børn (præmatur ovarian failure).<br />

RECEPTORER<br />

Receptorer er vore cellers hormonfølere. N<strong>og</strong>le<br />

mennesker danner testosteron, men kroppen kan<br />

ikke 'aflæse' dette hormon, <strong>for</strong>di receptorerne ikke<br />

virker. Dette kaldes <strong>og</strong>så komplet <strong>and</strong>r<strong>og</strong>en insensitivitetssyndrom<br />

(CAIS) eller Morris syndrom.<br />

Kroppen reagerer således kun på de kvindelige<br />

hormoner, <strong>og</strong> man fødes som pige, der senere udvikler<br />

sig til en kvinde helt uden kønsbehåring.


D S D f o r s k n i n g o g b e h a n d l i n g<br />

Hos en del patienter kan vi ikke finde en egentlig<br />

årsag til deres sygdom. Der<strong>for</strong> er dette et af vores<br />

indsatsområder i <strong>for</strong>skningen. Her interesserer vi<br />

os <strong>for</strong> alt fra den helt tidlige udvikling af reproduktionsorganer<br />

<strong>og</strong> reproduktionsfunktion til betydning<br />

af livsstil <strong>og</strong> udsættelse <strong>for</strong> hormon<strong>for</strong>styrrende<br />

kemikalier fra miljøet.<br />

P e s t i c i d e r f ø r f ø d s l e n<br />

o g s e n e r e u d v i k l i n g<br />

Dyrestudier viser, at hvis man udsættes <strong>for</strong> hormon<strong>for</strong>styrrende<br />

st<strong>of</strong>fer, som <strong>for</strong> eksempel pesticider,<br />

før man bliver født, kan det senere påvirke<br />

både vækst <strong>og</strong> <strong>for</strong>plantningsevne. PhD Christine<br />

Wohlfahrt Veje fulgte i sit nu afsluttede PhD projekt<br />

en kohorte af børn, hvis mødre arbejdede i<br />

gartneri under graviditeten. Hun f<strong>and</strong>t at drenge,<br />

der var blevet udsat <strong>for</strong> pesticider i deres tidlige<br />

fosterliv, havde en lavere fødselsvægt, højere fedtprocent<br />

i skolealderen <strong>og</strong> mindre kønsorganer. For<br />

pigerne f<strong>and</strong>t hun tidligere brystudvikling.<br />

Manglende dannelse af overordnede kønshormoner<br />

(FSH <strong>og</strong> LH) kan være medfødt <strong>og</strong> genetisk<br />

betinget (hyp<strong>og</strong>onadotrop hyp<strong>og</strong>onadisme inkl.<br />

Kallmans syndrom). Det kan <strong>og</strong>så skyldes <strong>and</strong>re<br />

erhvervede hyp<strong>of</strong>ysesygdomme, som <strong>for</strong> eksempel<br />

følge af krani<strong>of</strong>aryngeom eller hæmokromatose.<br />

M a r k ø r e r f o r L e y d i g c e l l e r n e s u d v i k l i n g<br />

Leydig cellerne er ansvarlige <strong>for</strong> at danne testosteron,<br />

både i fostertilværelsen <strong>og</strong> i voksenlivet. Hvis<br />

de ikke udvikles <strong>og</strong> fungerer ordentligt, kan det<br />

betyde manglende testosteronproduktion. Det ses<br />

<strong>for</strong> eksempel hos patienter med Klinefelter syndrom.<br />

Også patienter med adren<strong>og</strong>enitalt syndrom<br />

(AGS) har store områder i testiklerne med<br />

17<br />

M i n i p u b e r t e t e n<br />

Hyp<strong>of</strong>ysens dannelse af FSH <strong>og</strong> LH er ikke aktiv ved<br />

fødslen, men aktiveres voldsomt i 2-3 måneders alderen,<br />

hvilket medfører stigning i serum testosteron <strong>og</strong><br />

<strong>and</strong>re testikelhormoner som inhibin B <strong>og</strong> AMH.<br />

I 6 måneders alderen er denne <strong>for</strong>bigående hormonaktivitet<br />

- som vi kalder minipuberteten – lukket ned igen.<br />

Og hormonerne stiger først 11-12 år senere når puberteten<br />

starter.<br />

Minipuberteten er væsentlig at kende til når man udreder<br />

nyfødte drenge med misdannede kønsorganer,<br />

kønskromosomfejl <strong>og</strong> manglende testikler i pungen.<br />

H y p o g o n a d o t r o p h y p o g o n a d i s m e i n k l u s i v e K a l l m a n s s y n d r o m<br />

<strong>Afdeling</strong>en følger >50 patienter med hyp<strong>og</strong>onadotrop<br />

hyp<strong>og</strong>onadisme, som <strong>of</strong>te fødes med underudviklede<br />

kønsorganer <strong>og</strong> ikke nedsunkne testikler. Beh<strong>and</strong>ling i<br />

pubertet <strong>og</strong> voksenliv søger at normalisere pubertetsudviklingen<br />

<strong>og</strong> testosteronniveauer. Injektioner med<br />

FSH <strong>og</strong> hCG kan sætte sædcelleproduktionen i gang.<br />

Leydig celle lignende celler, de såkaldte adrenal rests<br />

eller Leydig celle noduli (se billedet på denne side).<br />

PhD studerende Grete Lottrup undersøger i sit projekt<br />

en række markører <strong>for</strong> Leydig celle udvikling, både hos<br />

raske mennesker <strong>og</strong> hos mennesker med <strong>for</strong>skellige<br />

<strong>for</strong>mer <strong>for</strong> DSD.


Testikelsyndromet TDS<br />

Ved testikulært dysgenese syndrom (TDS) går<br />

n<strong>og</strong>et galt i testiklernes udvikling, hvorved de<br />

sæddannende <strong>og</strong> hormonproducerende væv påvirkes,<br />

i n<strong>og</strong>le tilfælde med varige konsekvenser.<br />

TDS kan vise sig allerede ved fødslen som kryptorkisme<br />

<strong>og</strong>/eller hypospadi. Kryptorkisme er manglende<br />

nedstigning af den ene eller begge testikler<br />

til pungen, mens hypospadi er en misdannelse af<br />

penis, hvor urinrøret udmunder på siden af penis i<br />

stedet <strong>for</strong> på spidsen. TDS kan <strong>og</strong>så komme til<br />

T D S o g g e n e t i s k d i s p o s i t i o n<br />

I hvor høj grad er mænd genetisk disponerede <strong>for</strong><br />

TDS? <strong>Afdeling</strong>en har, med PhD studerende Marlene<br />

Dalgaard i spidsen <strong>og</strong> i samarbejde med DTUs<br />

Center <strong>for</strong> Biol<strong>og</strong>ical Sequence Analysis (CBS) undersøgt<br />

dette i et såkaldt Genome Wide Association<br />

Study (GWAS) på en kohorte af 926 danske<br />

mænd. Ved at kombinere GWAS analyserne med<br />

18<br />

udtryk i voksenlivet, <strong>for</strong> eksempel i <strong>for</strong>m af en<br />

<strong>for</strong>ringet sædkvalitet eller lave testosteronniveauer.<br />

I n<strong>og</strong>le tilfælde ses <strong>og</strong>så testikelkræft hos yngre<br />

mænd.<br />

Pr<strong>of</strong>essor Niels E Skakkebæk, der grundlagde <strong>og</strong><br />

stadig er <strong>for</strong>sker i afdelingen, står bag hypotesen<br />

om TDS. <strong>Afdeling</strong>en har i mange år <strong>for</strong>sket i syndromets<br />

biol<strong>og</strong>i, årsager <strong>og</strong> udbredelse, ligesom<br />

mange <strong>and</strong>re <strong>for</strong>skningsgrupper nu beskæftiger<br />

sig med området.<br />

systembiol<strong>og</strong>i f<strong>and</strong>t vi n<strong>og</strong>le single nucleotid polymorfier<br />

(SNPs), der var associerede til gener med<br />

betydning <strong>for</strong> den tidlige testikeludvikling, <strong>og</strong> derved<br />

kan være relevante <strong>for</strong> TDS. Specielt viste<br />

SNPs i TGF-beta signalvejen at være højt repræsenteret,<br />

ligesom vi f<strong>and</strong>t associationer mellem variationer<br />

i KITLG genet <strong>og</strong> udvikling af testikelkræft.


B r y s t u d v i k l i n g h o s d r e n g e o g m æ n d<br />

<strong>Afdeling</strong>en har siden 2009 modtaget <strong>og</strong> udredt alle<br />

mænd, der henvises til Rigshospitalet på mistanke<br />

om gynækomasti. Det er ca. 300 mænd årligt. Det<br />

har givet os mulighed <strong>for</strong> at <strong>for</strong>ske i årsager til <strong>og</strong><br />

<strong>for</strong>ekomsten af gynækomasti, der ellers tidligere<br />

har været oversete <strong>for</strong>skningsområder.<br />

Å r s a g e r t i l<br />

g y n æ k o m a s t i<br />

I de fleste tilfælde kender man ikke årsagen til, at<br />

en dreng eller en m<strong>and</strong> udvikler gynækomasti.<br />

PhD studerende Mikkel Mieritz vurderer i sit projekt<br />

betydningen af kropssammensætning, vækst,<br />

udvalgte genetiske variationer samt kønshormoner<br />

<strong>for</strong> udviklingen af gynækomasti i puberteten. Desuden<br />

undersøger han underliggende årsager til<br />

gynækomasti hos cirka 1200 voksne mænd.<br />

19<br />

H v a d e r g y n æ ko m a s t i ?<br />

Gynækomasti er den kliniske betegnelse <strong>for</strong><br />

brystudvikling hos drenge <strong>og</strong> mænd.<br />

Gynækomasti er meget almindelig omkring<br />

puberteten, hvor op til halvdelen af alle drenge<br />

udvikler brystkirtelvæv. Det er helt ufarligt <strong>og</strong><br />

<strong>for</strong>svinder hos langt de fleste igen i løbet af cirka<br />

et år.<br />

Hos voksne mænd kan gynækomasti skyldes<br />

mange <strong>for</strong>skellige sygdomme (<strong>for</strong> eksempel<br />

hormonsygdomme, lever- eller nyresygdom <strong>og</strong> i<br />

sjældne tilfælde testikelkræft). Det kan <strong>og</strong>så ses<br />

som bivirkning til <strong>for</strong>skellig medicin, men i<br />

mange tilfælde kan man d<strong>og</strong> ikke finde årsagen.<br />

Det er vigtigt, at man sikrer sig at brystudviklingen<br />

ikke skyldes en sygdom. Der<strong>for</strong> skal drengene<br />

<strong>og</strong> mændene have undersøgt deres hormoner,<br />

lever <strong>og</strong> nyrer <strong>og</strong> have lavet ultralydsscanning<br />

af testiklerne (se billedet).<br />

Hvis man finder en udløsende årsag til brystudviklingen,<br />

beh<strong>and</strong>les denne. Hvis ikke ser man<br />

<strong>of</strong>te tiden an, men i n<strong>og</strong>le tilfælde kan kirurgi<br />

komme på tale.<br />

<strong>Afdeling</strong>en <strong>for</strong>sker i årsagerne til gynækomasti<br />

både hos drenge <strong>og</strong> voksne mænd. Man ved<br />

ikke præcis, hvor<strong>for</strong> n<strong>og</strong>le udvikler gynækomasti<br />

<strong>og</strong> <strong>and</strong>re ikke gør, men har en mistanke<br />

om det skyldes ubalance i hormonerne, specielt<br />

<strong>for</strong> meget østr<strong>og</strong>en.


Genetik<br />

Der ligger mange årsager bag de sygdomme vi<br />

arbejder med i afdelingen. Hos n<strong>og</strong>le er årsagen<br />

genetisk, <strong>og</strong> kan dermed findes ved at undersøge<br />

kromosomerne eller udvalgte gener. Neden<strong>for</strong> er<br />

givet n<strong>og</strong>le eksempler på afdelingens genetiske<br />

<strong>for</strong>skningsområder <strong>og</strong> diagnostiske værktøjer.<br />

S H O X p å k ø n s k r o m o s o m e r n e<br />

Mænd med Klinefelter syndrom (47,XXY) <strong>og</strong> kvinder<br />

med Turner syndrom (45,X) har et unormalt<br />

antal kønskromosomer. Diagnoserne kan stilles<br />

ved en traditionel karyotyping. Vi har etableret en<br />

supplerende molekylærbiol<strong>og</strong>isk analyse, der måler<br />

antallet af SHOX-gen kopier (der sidder på begge<br />

kønskromosomer). SHOX-genet koder <strong>for</strong> et<br />

protein, der øger kn<strong>og</strong>lernes vækst. Antallet af<br />

aktive SHOX-gen kopier kan således delvist <strong>for</strong>klare,<br />

hvor<strong>for</strong> Klinefelter mænd <strong>of</strong>te har lange ben <strong>og</strong><br />

arme (tre SHOX-gen kopier) <strong>og</strong> hvor<strong>for</strong> Turner<br />

kvinder er karakteriserede ved lav højde (én SHOX<br />

-gen kopi). Vi <strong>for</strong>etager SHOX-analysen hos patienter<br />

med stor eller lille højde, uanset om vi mistænker,<br />

at de har Klinefelter/Turner syndrom. Hos<br />

enkelte mennesker ses der nemlig afvigelser i<br />

SHOX-genet, der kan <strong>for</strong>klare ændret vækst, uden<br />

at disse patienter d<strong>og</strong> har et ændret antal kønskromosomer.<br />

Mulighed <strong>for</strong> screening i fremtiden<br />

SHOX-analysen virker <strong>og</strong>så på DNA oprenset fra<br />

den bloddråbe, der tages fra alle nyfødte til screening<br />

<strong>for</strong> alvorlige sygdomme (PKU blodprøven).<br />

Det åbner mulighed <strong>for</strong>, at man i fremtiden kan<br />

screene nyfødte <strong>for</strong> Klinefelter <strong>og</strong> Turner syndrom.<br />

20<br />

Y k r o m o s o m e t s s k r ø b e l i g h e d<br />

M<strong>and</strong>ens Y kromosom indeholder mange gener<br />

med stor betydning <strong>for</strong> sædcelledannelsen. Især ét<br />

område på Y kromosomet, AZF-regionen, der inddeles<br />

i AZFa, b <strong>og</strong> c, er vist at have stor betydning.<br />

Hele Y kromosomet, inklusiv AZF-regionen, har en<br />

struktur med en høj grad af gentagne identiske<br />

sekvenser. En sådan struktur øger risikoen <strong>for</strong> tab<br />

af DNA (deletioner). For at opspore sådanne afvigelser<br />

hos patienter har vi etableret en molekylærbiol<strong>og</strong>isk<br />

test, der viser tilstedeværelsen af små<br />

genetiske markører, der er spredt over hele Y kromosomet.<br />

Patientens kliniske billede afhænger af<br />

størrelsen <strong>og</strong> typen af afvigelsen. En patient med<br />

en stor deletion (<strong>for</strong> eksempel tab af AZFa eller b)<br />

kan ikke danne sædceller. En mindre deletion i<br />

AZFc kan resultere i alt fra fravær af sædceller til<br />

nedsat eller næsten normalt sædcelledannelse.<br />

Afvigelserne kan ikke beh<strong>and</strong>les, men mænd, der<br />

stadig danner sædceller, kan hjælpes via kunstig<br />

befrugtning. Det er d<strong>og</strong> vigtigt at huske, at sønner<br />

kan arve Y kromosomets afvigelser <strong>og</strong> dermed<br />

have risiko <strong>for</strong> fertilitetsproblemer som voksen.<br />

K l i n e f e l t e r o g g e n e r<br />

p å X k r o m o s o m e t<br />

Mænd med Klinefelter syndrom er <strong>of</strong>test infertile<br />

<strong>for</strong>di sædcelledannelsen ikke fungerer. Man kender<br />

ikke årsagen, men involverede gener må være<br />

placerede på X kromosomet. PhD studerende S<strong>of</strong>ia<br />

Winge karakteriserer i sit projekt mekanismer <strong>og</strong><br />

gener, der er ansvarlige <strong>for</strong> fænomenet.


21<br />

G e n e t i s k va r i a t i o n<br />

Mennesker er <strong>for</strong>skellige, bl<strong>and</strong>t <strong>and</strong>et <strong>for</strong>di der er<br />

små variationer (polymorfier) i <strong>for</strong>skellige menneskers<br />

arvemateriale. Polymorfier kan <strong>og</strong>så medføre,<br />

at n<strong>og</strong>le mennesker er mere disponerede <strong>for</strong> at<br />

udvikle en sygdom end <strong>and</strong>re. I afdelingens molekylærbiol<strong>og</strong>iske<br />

laboratorium undersøger vi gener,<br />

der kan belyse arveligt bestemt variation i reproduktionsorganerne<br />

hos raske børn <strong>og</strong> voksne<br />

mænd samt hos patienter med misdannede kønsorganer,<br />

pubertets<strong>for</strong>styrrelser, infertilitet <strong>og</strong> testikelkræft.<br />

Vores hypotese er, at n<strong>og</strong>le polymorfier,<br />

hvis de kombineres med skadelige udefrakommende<br />

påvirkninger under udviklingen, kan være involverede<br />

i disse problemer. Se eksempel på et<br />

studie af denne slags under afsnittet om TDS.<br />

Illumina MiSeq DNA sekventering<br />

Vi planlægger at udføre en større parallel sekventering<br />

af en lang række (ca. 100 <strong>for</strong>skellige) gener,<br />

som styrer kønsorganernes udvikling, pubertet <strong>og</strong><br />

sædcelledannelse. Relevante genetiske polymorfier<br />

vil blive bestemt i store grupper af patienter <strong>og</strong> i<br />

raske kontroller. Til sekventeringen bruger vi et<br />

helt nyt apparatur, der kan kortlægge hele arvemassen:<br />

Illumina MiSeq DNA sekventeringssystem<br />

<strong>og</strong> DNA præparationsudstyr.


<strong>Reproduktion</strong> <strong>og</strong> livsstil<br />

Sædkvaliteten er ikke kun genetisk bestemt, men<br />

påvirkes <strong>og</strong>så af udefrakommende faktorer som<br />

miljøet omkring os <strong>og</strong> den måde vi lever på. Vi<br />

bruger vores populationsstudier med mange sæd-<br />

<strong>og</strong> hormonanalyser <strong>og</strong> detaljerede spørgeskemadata<br />

til at belyse, om der er en sammenhæng mellem<br />

kost, livsstil <strong>og</strong> <strong>for</strong>ringet sædkvalitet.<br />

Almindelig smertestillende håndkøbsmedicin,<br />

som <strong>for</strong> eksempel Panodil,<br />

viste sig at kunne hæmme virkningen<br />

af testosteron i vores basale celle- <strong>og</strong><br />

dyrestudier. Vi f<strong>and</strong>t desuden i et studie baseret<br />

på afdelingens mor-barn kohorte, at brug af smertestillende<br />

medicin under graviditeten ser ud til at<br />

øge risikoen <strong>for</strong> at få et barn med kryptorkisme<br />

(ikke nedfaldne testikler). Oplysninger om omfang<br />

<strong>og</strong> tidspunkt <strong>for</strong> brug af smertestillende var d<strong>og</strong><br />

ikke særligt detaljerede Studiet blev udgivet i Human<br />

Reproduction i 2011.<br />

Derudover har vi fundet at unge danske<br />

mænd, der drikker mere end 7 liter cola<br />

om ugen, har en signifikant dårligere<br />

Patenter relateret til Vitamin D<br />

Blomberg Jernsen et al. Patent WO number 10161711.6:<br />

”Test <strong>for</strong> male fertility”: Filed 03-05-2010<br />

Blomberg Jensen. Patent WO 2,012,116,699:<br />

”Active vitamin D <strong>and</strong> vitamin D anal<strong>og</strong>s <strong>for</strong> use in in<br />

vivo or invtro fertilization.” Submitted 28-02-2011<br />

22<br />

sædkvalitet end mænd, der ikke drikker cola. Vi<br />

kan d<strong>og</strong> ikke i studiet bevise, at cola er den direkte<br />

årsag til den <strong>for</strong>ringede sædkvalitet. Det kan <strong>og</strong>så<br />

være, at de mænd der drikker meget cola i det hele<br />

taget har en mindre sund livsstil, der påvirker reproduktionsevnen.<br />

Studiet blev udgivet i 2010 i<br />

American Journal <strong>of</strong> Epidemiol<strong>og</strong>y.<br />

S t r e s s o g s æ d k v a l i t e t<br />

Mere end hver tiende danske unge <strong>og</strong> midaldrende<br />

m<strong>and</strong> føler sig <strong>of</strong>te stresset. Hvorvidt stress kan<br />

påvirke sædkvaliteten er stort set uafklaret. PhD<br />

studerende Loa Nordkap undersøger, om kronisk<br />

stress har en betydning <strong>for</strong> sædkvalitet <strong>og</strong> testosteronproduktion<br />

hos danske mænd. Hvis stress påvirker<br />

sædkvaliteten, er det potentielt set en årsag,<br />

som både kan <strong>for</strong>ebygges <strong>og</strong> beh<strong>and</strong>les.<br />

Vitamin D <strong>og</strong> sædkvalitet<br />

Vitamin D dannes i huden af solens ultraviolette<br />

stråler <strong>og</strong> optages via kosten. Vitamin D kan, ifølge<br />

dyrestudier, have en gavnlig effekt på sædkvaliteten.<br />

Vi har der<strong>for</strong> undersøgt vitaminet hos mennesker,<br />

<strong>og</strong> fundet at de vitamin D metaboliserende<br />

enzymer kan anvendes som positiv prædiktiv markør<br />

<strong>for</strong> sædkvalitet. Efterfølgende funktionelle studier<br />

bekræftede vores <strong>for</strong>modning om, at D vitamin<br />

er gavnligt <strong>for</strong> fertiliseringen af ægget.<br />

Foruden de basale cellulære effekter af vitamin D<br />

har vi undersøgt sammenhængen mellem niveauet<br />

af vitamin D i blodet <strong>og</strong> sædkvaliteten hos raske<br />

unge mænd. Tværsnitstudiet antydede, ligesom<br />

dyrestudierne <strong>og</strong> de cellulære studier, at D vitamin<br />

er gavnligt <strong>for</strong> bevægeligheden af sædcellerne, da<br />

mænd med lavt D vitamin niveau havde færre bevægelige<br />

<strong>og</strong> normalt udseende sædceller end<br />

mænd med optimalt D vitamin. På den baggrund<br />

iværksatte vi i 2011 et stort r<strong>and</strong>omiseret interventionstudie,<br />

hvor vi undersøger om vitamin D tilskud<br />

kan <strong>for</strong>bedre sædkvaliteten <strong>for</strong> infertile<br />

mænd. Igangværende basale undersøgelser søger<br />

nu <strong>og</strong>så at afdække betydningen af D vitamin <strong>for</strong><br />

testikelkræfts udvikling <strong>og</strong> pr<strong>og</strong>nose.<br />

Læge Martin Blomberg Jensen (billedet) har været<br />

drivkræften bag afdelingens vitamin D studier.


Forstadier til testikelkræft<br />

H v o r d a n o p s t å r C I S<br />

o g t e s t i k e l k r æ f t ?<br />

Testikelkræft rammer hovedsageligt unge mænd,<br />

<strong>og</strong> <strong>for</strong>ekomsten af denne kræft<strong>for</strong>m har igennem<br />

mange år været stigende. Testikelkræft, der er bestemt<br />

af både genetiske <strong>og</strong> ikke genetiske faktorer,<br />

opstår fra ét fælles <strong>for</strong>stadie, som kaldes carcinoma<br />

in situ (CIS). CIS ses <strong>of</strong>te sammen med TDS (se<br />

afsnit om TDS) <strong>og</strong> i tvetydige kønsorganer. CIS<br />

celler, som ligner germinale celler (de celler, der<br />

hos drengen senere kan udvikle sig til sædceller),<br />

blev første gang identificeret af Niels E Skakkebæk<br />

i 1972. Han fremsatte hypotesen om, at CIS celler<br />

opstår allerede under fosterudviklingen, <strong>og</strong> efterfølgende<br />

undersøgelser har vist, at CIS celler udtrykker<br />

mange gener, som ellers kun ses udtrykt i<br />

embryonale stamceller, <strong>og</strong> som normalt kun findes<br />

i fosterets tidlige udvikling.<br />

D i a g n o s t i c e r i n g a f C I S<br />

I afdelingens ambulatorium diagnosticeres årligt<br />

ca. 10-15 patienter med <strong>for</strong>stadier til testikelkræft<br />

(CIS). Langt de fleste af disse kommer i ambulatoriet<br />

på grund af dårlig sædkvalitet eller tidligere<br />

problemer med manglende nedstigning af testiklerne<br />

(kryptorkisme).<br />

Hos de fleste patienter opspores CIS ved en testisbiopsi,<br />

som udarbejdes <strong>og</strong> farves i afdelingens<br />

histolaboratorium <strong>og</strong> vurderes af afdelingens læger<br />

<strong>og</strong> <strong>for</strong>skere. En testisbiopsi kræver imidlertid<br />

et invasivt kirurgisk indgreb, så afdelingen har<br />

udviklet en metode til detektion af CIS celler i sædprøver.<br />

Stadigt flere af afdelingens patienter undersøges<br />

med denne nye metode. Her anvendes en<br />

23<br />

B a s a l e C I S s t u d i e r<br />

Studier peger på, at en <strong>for</strong>sinket modning af drengefostrets<br />

germinale celler kan være det første trin i<br />

udviklingen af CIS celler. For at <strong>for</strong>stå hvordan CIS<br />

opstår, har vi der<strong>for</strong> <strong>for</strong>sket i germinale cellers normale<br />

udvikling - et område der ellers vides meget<br />

lidt om. Til <strong>for</strong>målet vil vi fremadrettet bruge en ny<br />

model, som <strong>for</strong>sker Anne Jørgensen har udviklet,<br />

hvor de germinale celler dyrkes i et kontrolleret<br />

miljø. Her kan vi undersøge hvilke faktorer, der<br />

hæmmer cellernes modning, <strong>og</strong> dermed blive kl<strong>og</strong>ere<br />

på, hvordan CIS opstår.<br />

Vores hypotese er, at CIS celler er en slags køns<strong>for</strong>virrede<br />

germinale celler, som overlever i den voksne<br />

testikel. Vi har tidligere gennemført en række<br />

såkaldte microarray studier, der underbygger denne<br />

hypotese. Senest har Anne <strong>og</strong>så undersøgt mitose-meiose<br />

skiftet i CIS celler før <strong>og</strong> efter puberteten,<br />

<strong>og</strong> fundet, at dette tilsyneladende reguleres fejlagtigt<br />

i CIS cellerne. Resultaterne er publiceret i The<br />

Journal <strong>of</strong> Pathol<strong>og</strong>y.<br />

cytol<strong>og</strong>isk baseret teknik, hvor CIS cellerne dobbeltfarves<br />

<strong>for</strong> alkalisk fosfatase <strong>og</strong> AP-2γ (se eksempel<br />

på denne sides baggrundsbillede). Metoden<br />

er nu automatiseret, idet farvningen udføres<br />

på autostainer <strong>og</strong> efterfølgende skannes <strong>og</strong> undersøges<br />

med specielt udviklet s<strong>of</strong>tware, som hurtig<br />

finder <strong>og</strong> vurderer de farvede celler.<br />

Opsporing af CIS celler før dette <strong>for</strong>stadie udvikler<br />

sig til ondartet testikelkræft er af stor betydning <strong>for</strong><br />

den enkelte patient. Ved tidlig diagnosticering af<br />

CIS kan invasion <strong>og</strong> metastasering af testikelkræft<br />

<strong>for</strong>hindres. Beh<strong>and</strong>ling af CIS er <strong>og</strong>så mere skånsom<br />

end beh<strong>and</strong>ling af testikelkræft, der har flere<br />

bivirkninger.


Hormon<strong>for</strong>styrrende st<strong>of</strong>fer<br />

H v o r fo r b e k y m r e s i g ?<br />

Vi udsættes hver dag <strong>for</strong> en lang række kemiske<br />

st<strong>of</strong>fer, hvoraf n<strong>og</strong>le er hormon<strong>for</strong>styrrende. De<br />

hormon<strong>for</strong>styrrende st<strong>of</strong>fer optages ved indånding,<br />

gennem huden <strong>og</strong> via vores kost. Der har igennem<br />

de senere år, i Danmark <strong>og</strong> i udl<strong>and</strong>et, været meget<br />

fokus på netop denne gruppe af kemikalier.<br />

<strong>Afdeling</strong> <strong>for</strong> <strong>Vækst</strong> <strong>og</strong> <strong>Reproduktion</strong> har særlig interesse<br />

i hormon<strong>for</strong>styrrende st<strong>of</strong>fer <strong>for</strong>di n<strong>og</strong>le af de<br />

problemer som afdelingens patienter har (tidlig pubertet,<br />

kryptorkisme, nedsat testosteronniveau <strong>og</strong><br />

sædproduktion eller brystudvikling hos mænd), er<br />

de samme som ses hos dyr, når de udsættes <strong>for</strong> disse<br />

kemikalier.<br />

Vi vil <strong>for</strong> eksempel gerne vide:<br />

Hvordan optages <strong>og</strong> udskilles hormon<strong>for</strong>styrrende<br />

st<strong>of</strong>fer hos børn, unge <strong>og</strong> voksne?<br />

Hvad er eksponeringsniveauet i Danmark?<br />

Påvirker hormon<strong>for</strong>styrrende st<strong>of</strong>fer tidspunktet <strong>for</strong><br />

pubertetsstart? Og sædkvaliteten?<br />

<strong>Afdeling</strong>en har via prøveindsamling <strong>og</strong> befolkningsundersøgelser<br />

en enestående mulighed <strong>for</strong> at<br />

bidrage til den <strong>for</strong>skning i området, som pågår verden<br />

over.<br />

24


ng/kg/24 timer<br />

C e n t e r f o r H o r m o n -<br />

f o r s t y r r e n d e S t o f f e r<br />

Det nationale Center <strong>for</strong> Hormon<strong>for</strong>styrrende St<strong>of</strong>fer<br />

under Miljøministeriet, hvor Forskningsleder<br />

Anna-Maria Andersson er leder, har hovedsæde i<br />

afdelingen. Centret er et tværgående fagligt netværk,<br />

der har til <strong>for</strong>mål at opbygge ny viden om<br />

hormon<strong>for</strong>styrrende st<strong>of</strong>fer. Centret igangsætter<br />

<strong>og</strong> koordinerer undersøgelser vedrørende hormon<strong>for</strong>styrrende<br />

st<strong>of</strong>fer, der har særligt fokus på danske<br />

<strong>for</strong>hold, <strong>og</strong> er målrettet myndighedernes <strong>for</strong>ebyggende<br />

arbejde. Desuden afholdes årligt åbne<br />

in<strong>for</strong>mationsmøder, <strong>og</strong> oversigter over ny litteratur<br />

på området udarbejdes.<br />

P h t h a l a t e r o g<br />

p a r a b e n e r<br />

Phthalater er plastblødgørere, der kan findes i plastiklegetøj,<br />

regntøj, neglelak, læbestift, fødevareemballage,<br />

byggematerialer, maling <strong>og</strong> medicinsk<br />

udstyr. I rotte<strong>for</strong>søg har n<strong>og</strong>le af phthalaterne vist<br />

at hæmme hannernes reproduktionsevne.<br />

Parabener, triclosan <strong>og</strong> triclocarban, er antimikrobielle<br />

konserveringsmidler, som især anvendes<br />

i kosmetik, desinfektionsmidler <strong>og</strong> medicinalvareindustrien.<br />

I dyrestudier har st<strong>of</strong>ferne svage<br />

østr<strong>og</strong>ene effekter <strong>og</strong> hæmmer måske dannelsen af<br />

testosteron.<br />

<strong>Afdeling</strong>ens kemiske laboratorium har, i <strong>for</strong>skningsøjemed<br />

<strong>og</strong> med senior<strong>for</strong>sker Hanne Frederiksen<br />

ved roret, analyseret indholdet af phthalater,<br />

parabener <strong>og</strong> phenoler i mange tusinde prøver<br />

fra børn, unge <strong>og</strong> voksne (se graferne herunder).<br />

4000<br />

3000<br />

2000<br />

1000<br />

0<br />

Phthalater<br />

6-10 år<br />

11-16 år<br />

17-21 år<br />

MEP ∑MBPm ∑DEHPm ∑DiNPm<br />

Koncentrationer af <strong>for</strong>skellige phthalatmetabolitter i urinprøver<br />

fra danske børn <strong>og</strong> unge. MEP: metabolit af diethylphthalat;<br />

∑MBPm: sum af metabolitter fra di-isobutyl <strong>og</strong> di-n-butyl<br />

phthalat; ∑DEHPm: sum af de fire mest almindelige metabolitter<br />

af di-(2-ethylhexyl) phthalat; ∑DiNPm: sum af de fire mest<br />

almindelige di-iso-nonyl phthalat metabolitter.<br />

25<br />

P å v i r k e r<br />

s o l f i l t r e h e l b r e d e t ?<br />

Solfiltre er designet til at beskytte mod skadelige<br />

effekter af UV stråling. De bruges især i solcremer,<br />

men efterhånden anvendes de <strong>og</strong>så i <strong>and</strong>re kosmetikprodukter,<br />

mademballage, tøj <strong>og</strong> møbler. En<br />

række UV filtre er vist at være hormon<strong>for</strong>styrrende<br />

i dyrestudier. Hvilke konsekvenser det har <strong>for</strong><br />

mennesker vides ikke endnu. PhD studerende Marianna<br />

Krause undersøger i sit projekt hvor meget<br />

danske børn, mænd <strong>og</strong> gravide kvinder udsættes<br />

<strong>for</strong> UV filtre. Desuden vurderer hun effekten af<br />

eksponeringen i de <strong>for</strong>skellige befolkningsgrupper<br />

på reproduktion, st<strong>of</strong>skifte, vækst <strong>og</strong> udvikling.<br />

P h e n o l e r o g<br />

r e p r o d u k t i o n<br />

Bisphenol A bruges i klare hårde plastikbeholdere<br />

<strong>og</strong> til plastikoverflader på industriprodukter.<br />

Bisphenol A er, sammen med <strong>and</strong>re phenoler, mistænkt<br />

<strong>for</strong> at have hormon<strong>for</strong>styrrende egenskaber i<br />

dyr såvel som hos mennesker. PhD studerende<br />

Tina Harmer Lassen undersøger i sit projekt, om<br />

der er en association mellem phenoler <strong>og</strong> henholdsvis<br />

sædkvalitet <strong>og</strong> kønshormonniveauer hos<br />

unge mænd. Desuden ser hun på eventuelle sammenhænge<br />

mellem phenolkoncentrationen målt hos<br />

gravide kvinder <strong>og</strong> deres børns an<strong>og</strong>enitale afst<strong>and</strong><br />

målt i 3-måneders alderen. An<strong>og</strong>enital afst<strong>and</strong>en,<br />

der er defineret som afst<strong>and</strong>en mellem<br />

anus <strong>og</strong> genitalierne, giver viden om, hvor meget<br />

testosteron barnet er blevet påvirket af i fostertilværelsen.<br />

Desto længere afst<strong>and</strong>, desto mere testosteron.<br />

ng/kg/24 timer<br />

70<br />

60<br />

50<br />

40<br />

30<br />

20<br />

10<br />

0<br />

Phenoler<br />

BPA TCS BP-3<br />

Koncentrationer af phenolerne bisphenol A (BPA), triclosan<br />

(TCS) <strong>og</strong> benzophenon 3 (BP-3) i urinprøver fra danske børn<br />

<strong>og</strong> unge. BP-3 er et af de mest anvendte UV filtre. Farverne<br />

indikerer de samme aldersgrupper, som i phthalat figuren til<br />

venstre.


Populationsstudier<br />

For at indhente mere viden om, hvordan vækst <strong>og</strong><br />

reproduktion fungerer i dagens danske befolkning,<br />

følger vi store grupper af repræsentative<br />

danskere i afdelingens populationskohorter. Vi<br />

startede i 1996 en stor mor-barn kohorte, som stadig<br />

følges, <strong>og</strong> har <strong>og</strong>så siden 1996 undersøgt sædkvaliteten<br />

bl<strong>and</strong>t unge danske mænd. I 2006 påbegyndte<br />

vi en stor pubertetsundersøgelse, hvoraf en<br />

Ko h o r t e r o g u n d e r s ø g e l s e r<br />

Undersøgelsesdeltagerne bidrager med følgende<br />

(afhængig af alder <strong>og</strong> køn):<br />

Undersøgelser af nyfødte inkluderer vægt, længde,<br />

<strong>og</strong> fedtfoldsmål, <strong>og</strong> <strong>for</strong> drengene en vurdering af<br />

testiklernes placering <strong>og</strong> eventuel hypospadi.<br />

Undersøgelser af børn <strong>og</strong> unge inkluderer bl<strong>and</strong>t<br />

<strong>and</strong>et højde, vægt, mave- <strong>og</strong> h<strong>of</strong>teomfang, fedtfoldsmål,<br />

blodtryk, pubertetsvurdering <strong>og</strong> <strong>for</strong> n<strong>og</strong>le<br />

<strong>og</strong>så DEXA <strong>og</strong> MR skanninger (se billede) <strong>og</strong><br />

ultralyd af kønskirtlerne.<br />

Undersøgelser af voksne mænd inkluderer højde,<br />

vægt, vurdering af maskuliniseringsgrad, de ydre<br />

kønsorganer <strong>og</strong> eventuel gynækomasti (brystudvikling),<br />

samt ultralydsundersøgelse af testiklerne.<br />

Biol<strong>og</strong>iske prøver inkluderer blod- <strong>og</strong> urinprøver,<br />

<strong>for</strong> alle, sædprøver <strong>for</strong> voksne mænd, <strong>og</strong> mælkeprøver<br />

<strong>for</strong> nybagte mødre. Blodprøver analyseres<br />

<strong>for</strong> en række hormoner <strong>og</strong> vækstfaktorer samt genetisk<br />

variation, mens urin- <strong>og</strong> mælkeprøver undersøges<br />

<strong>for</strong> <strong>for</strong>skellige kemikalier. Sædprøver<br />

bruges til vurdering af sædparametre som koncentration,<br />

morfol<strong>og</strong>i <strong>og</strong> motilitet.<br />

26<br />

del <strong>og</strong>så stadig følges. Kohorterne er helt centrale<br />

<strong>for</strong> afdelingens <strong>for</strong>skning, <strong>og</strong> bidrager med uvurderlige<br />

biol<strong>og</strong>iske prøver, kliniske data <strong>og</strong> spørgeskemabesvarelser.<br />

Vi er meget opmærksomme på de etiske aspekter<br />

omkring populationsundersøgelser <strong>og</strong> <strong>and</strong>re <strong>for</strong>mer<br />

<strong>for</strong> <strong>for</strong>skning, <strong>og</strong> har i sagens natur etisk godkendelse<br />

til samtlige <strong>for</strong>skningsprojekter.<br />

Spørgeskemaoplysninger bruges til at vurdere sociol<strong>og</strong>iske<br />

faktorer <strong>og</strong> livsstil samt nuværende <strong>og</strong><br />

tidligere vækst, udvikling <strong>og</strong> helbred.<br />

Sædkvalitetsstudier<br />

Forplantning<br />

<strong>Reproduktion</strong><br />

Pubertetskohorten<br />

Mor-barn kohorten<br />

Pubertet<br />

Fosterudvikling<br />

<strong>Vækst</strong> i barndommen<br />

<strong>Afdeling</strong>ens kohorter spreder sig over fostertilværelsen, barndom,<br />

ungdom <strong>og</strong> det tidlige voksenliv.


T h e C O P E N H A G E N<br />

P u b e r t y S t u d y<br />

The COPENHAGEN Puberty Study startede i 2006<br />

<strong>og</strong> omfatter pubertetsundersøgelser af 2.000 raske<br />

skolebørn <strong>og</strong> -unge fra Københavnsområdet.<br />

Knapt 200 af disse børn følges op med undersøgelser<br />

hvert halve år i en 8-årig periode. Undersøgelsen<br />

er støttet økonomisk fra Kirsten <strong>og</strong> Freddy<br />

Johansens Fond, <strong>og</strong> har <strong>for</strong>eløbig resulteret i mere<br />

end 20 videnskabelige publikationer siden 2009.<br />

M o r - b a r n k o h o r t e n<br />

Mor-barn kohorten startede i 1996 med rekruttering<br />

af mere end 2.000 gravide kvinder fra Københavnsområdet.<br />

Deres børn er blevet undersøgt<br />

adskillige gange igennem barndommen <strong>og</strong> er nu i<br />

pubertetalderen. Cirka 1.200 af børnene bliver stadig<br />

fulgt. Data fra denne longitudinelle kohorte<br />

har indtil videre dannet basis <strong>for</strong> mere end 50 videnskabelige<br />

publikationer.<br />

S æ d k v a l i t e t s s t u d i e r<br />

Unge danske mænd er siden 1996 blevet inviteret<br />

til at deltage i afdelingens sædkvalitetsundersøgelser<br />

i <strong>for</strong>bindelse med deres obligatoriske fremmøde<br />

til Forsvarets Dag. Undersøgelserne, der indtil<br />

videre har inkluderet mere end 5.000 mænd,<br />

støttes bl<strong>and</strong>t <strong>and</strong>et af Miljøstyrelsen <strong>og</strong> Sundheds<br />

-ministeriet, <strong>og</strong> har <strong>for</strong>eløbigt dannet basis <strong>for</strong><br />

mere end 30 videnskabelige publikationer<br />

K r o p s s a m m e n s æ t n i n g<br />

<strong>Afdeling</strong>ens mor-barn kohorte giver en unik mulighed<br />

<strong>for</strong> at undersøge, hvordan faktorer, der spiller<br />

ind allerede i fostertilværelsen <strong>og</strong> de tidlige<br />

barneår, påvirker helbredet senere i livet. PhD<br />

studerende Jeanette Tinggaard benytter i sit projekt<br />

data fra mor-barn kohorten til at undersøge,<br />

hvordan bl<strong>and</strong>t <strong>and</strong>et tidlig eksponering <strong>og</strong> tidlig<br />

vækst påvirker kropssammensætning senere i livet.<br />

Kropssammensætning vurderes ved helkrops<br />

DXA skanning (se billede til højre) <strong>og</strong> MR skanning<br />

af maveregionen (se billede på modsatte<br />

side). DXA skanning er egnet til estimering af<br />

børns fedtmasse, mens MR skanning af maveregionen<br />

er den mest præcise metode til vurdering af<br />

<strong>for</strong>skellige <strong>for</strong>mer <strong>for</strong> fedt.<br />

27


Forskningssamarbejder<br />

New York, USA<br />

University <strong>of</strong> Rochester<br />

Mt. Sinai School <strong>of</strong> Medicin<br />

Cali<strong>for</strong>nia, USA<br />

Stan<strong>for</strong>d University<br />

Maryl<strong>and</strong>, USA<br />

Endocrine Society<br />

Philadelphia, USA<br />

University <strong>of</strong> Pennsylvania<br />

Colorado, USA<br />

Colorado State University<br />

University <strong>of</strong> Colorado Denver<br />

Missouri, USA<br />

Washington University<br />

School <strong>of</strong> Medicine<br />

Belgium<br />

University <strong>of</strong> Leuven<br />

United Kingdom<br />

Hammersmith Hospital, London<br />

University <strong>of</strong> London<br />

University <strong>of</strong> Sheffield<br />

University <strong>of</strong> Cambridge<br />

University <strong>of</strong> Ox<strong>for</strong>d<br />

University <strong>of</strong> Brunel<br />

Scotl<strong>and</strong><br />

University <strong>of</strong> Edinburgh<br />

University <strong>of</strong> Glasgow<br />

Irel<strong>and</strong><br />

University <strong>of</strong> Dublin<br />

Spain<br />

University <strong>of</strong> Murcia<br />

University <strong>of</strong> Granada<br />

France<br />

Université de Rennes<br />

L’ecole Nationale Veterinaire de Nantes<br />

Pasteur Institute, Paris<br />

GERM-INSERM, Rennes<br />

INSERM, Creteil<br />

Schwitzerl<strong>and</strong><br />

WHO, Geneve<br />

University <strong>of</strong> Zurich<br />

<strong>Afdeling</strong>en blev i 2010 udnævnt til<br />

Global Excellence Center i sundhed.<br />

Anerkendelsen gives <strong>for</strong> beh<strong>and</strong>ling<br />

<strong>og</strong> <strong>for</strong>skning på internationalt niveau.<br />

28<br />

Germany<br />

University <strong>of</strong> Leipzig<br />

Justus Liebig University Giessen<br />

Caesar Institute, Bonn<br />

Ruhr University, Bochum<br />

FBN Leibniz Institute <strong>of</strong> Farm Biol<strong>og</strong>y<br />

Norway<br />

University <strong>of</strong> Oslo<br />

Doping Laboratory, Oslo<br />

Sweden<br />

University <strong>of</strong> Uppsala<br />

Malmö Medical Center<br />

Karolinska Institute<br />

University <strong>of</strong> Lund<br />

Astrid Lindgrens Hospital, Stockholm<br />

Finl<strong>and</strong><br />

University <strong>of</strong> Turku<br />

University <strong>of</strong> Helsinki<br />

Estonia<br />

Tartu University Hospital<br />

Latvia<br />

Riga University Hospital<br />

Lithuania<br />

Kaunas University Hospital<br />

Bulgaria<br />

Bulgarian Academy <strong>of</strong> Sciences<br />

Rumania<br />

University <strong>of</strong> Bukarest<br />

Pol<strong>and</strong><br />

University <strong>of</strong> Lodz<br />

Italy<br />

University <strong>of</strong> Florence<br />

Singapore<br />

Singapore University<br />

Australia<br />

Monash University, Victoria<br />

University <strong>of</strong> Western Australia<br />

University <strong>of</strong> Queensl<strong>and</strong>, Brisbane<br />

China<br />

National Research Institute <strong>for</strong><br />

Family Planning, Beijing<br />

Japan<br />

Marianna University Hospital, Tokyo<br />

International University <strong>of</strong> Health <strong>and</strong> Welfare Hospital, Nasushiobara


Workshops<br />

Workshops <strong>og</strong> konferencer giver gode muligheder <strong>for</strong> udveksling<br />

af nye ideer <strong>og</strong> tanker, <strong>og</strong> danner grobund <strong>for</strong> samarbejder<br />

med internationale <strong>for</strong>skningsgrupper. <strong>Afdeling</strong>ens <strong>for</strong>skere<br />

deltager der<strong>for</strong> så vidt muligt i relevante konferencer<br />

rundt omkring i verden. Derudover arrangerer vi selv workshops,<br />

hvor <strong>for</strong>skere fra hele verden kommer til Danmark, <strong>for</strong><br />

at blive inspirerede. Disse er listet neden<strong>for</strong>.<br />

Vores internationale Copenhagen Workshop<br />

on Endocrine Disrupters (COW) er<br />

blevet afholdt hvert <strong>and</strong>et år siden 2000. I<br />

<strong>for</strong>året 2013 afholdes den syvende i rækken.<br />

<strong>Afdeling</strong>en arrangerer den internationale<br />

CIS workshop hvert fjerde<br />

år. I 2014 afholdes den ottende i<br />

rækken.<br />

I 2010 arrangerede vi en international<br />

konference om Klinefelter<br />

Syndrom.<br />

Vi har tradition <strong>for</strong> at udgive<br />

proceedings fra de afholdte<br />

konferencer i peer-reviewed<br />

internationale videnskabelige<br />

tidsskrifter.<br />

F o r m i d l i n g o g ko m m u n i k a t i o n<br />

Formidling af vores <strong>for</strong>skningsresultater <strong>og</strong> ekspertise til den<br />

danske befolkning er vigtig. Formidlingen sker via interviews<br />

til aviser, ugeblade, TV <strong>og</strong> radio, <strong>og</strong> debatindlæg <strong>og</strong> kronikker<br />

i de store dagblade. Derudover holder vi møder <strong>for</strong> <strong>of</strong>fentligheden.<br />

Eksempelvis afholder Center <strong>for</strong> Hormon<strong>for</strong>styrrende<br />

St<strong>of</strong>fer årligt et in<strong>for</strong>mationsmøde ligesom afdelingen i december<br />

2012 var medarrangører af debatmødet ”Tager vi vores<br />

reproduktion alvorligt?” med efterfølgende politisk paneldebat.<br />

For at styrke <strong>for</strong>midling af afdelingens arbejde,<br />

tager <strong>for</strong>sker Katrine Bay sideløbende med sit<br />

arbejde i afdelingen en journalistisk diplomuddannelse<br />

ved Danmarks Medie- <strong>og</strong> Journalisthøjskole.<br />

29


Fakta om afdelingen<br />

Organisation<br />

Fonds- <strong>og</strong> virksomhedsstøtte<br />

<strong>Afdeling</strong>en har modtaget støtte fra følgende fonde<br />

<strong>og</strong> virksomheder i perioden 2000-2012:<br />

Anti-doping Danmark<br />

AP Møller Fonden<br />

Augustinus Fonden<br />

Axel Muusfeldts Fond<br />

Brødrene Hartmanns Fond<br />

Børnecancerfonden<br />

Cancer<strong>for</strong>skningsfonden<br />

Dagmar Marshalls Fond<br />

Dansk Kræft<strong>for</strong>skningsfond<br />

Det Fri Forskningsråd<br />

Det Strategiske Forskningsråd<br />

Dr. Louises Børnehospitals Forskningsfond<br />

Ejner Willumsens Mindelegat<br />

Erhvervsfremmestyrelsen<br />

EU<br />

Forskningsstyrelsen<br />

Fødevaredirektoratet<br />

Glash<strong>of</strong>s Legat<br />

H:S Forskningspulje<br />

Hertz’ Fond<br />

Højteknol<strong>og</strong>ifonden<br />

Indenrigs- <strong>og</strong> Sundhedsministeriets<br />

Miljømedicinske Forskningscenter<br />

Japan Science <strong>and</strong> Technol<strong>og</strong>y<br />

John <strong>og</strong> Birthe Meyers Fond<br />

Kirsten <strong>og</strong> Freddy Johansens Fond<br />

Knudsens Fond<br />

Klinikledelse<br />

Sekretariat Ambulatorium Molekylærlab Histolab <strong>og</strong> sædbank Hormon- <strong>og</strong> kemilab<br />

30<br />

Økonomi, personale, fundraising,<br />

kommunikation, IT, statistik<br />

Kræftens Bekæmpelse<br />

Københavns Universitet<br />

Lundbeckfonden<br />

Miljøstyrelsen<br />

NorFA<br />

Novartis<br />

Novo Nordisk Fonden<br />

Novo Nordisk<br />

Pharmacia<br />

Pro<strong>of</strong> <strong>of</strong> Concept v/ Forsknings- <strong>og</strong><br />

Innovationsstyrelsen<br />

Region Hovedstaden<br />

Rigshospitalets Apparaturfond<br />

Rigshospitalets Forskningsfond<br />

Savværksejer J Juhl & Hustru O Juhls Mindelegat<br />

Statens Strat. Miljø<strong>for</strong>skningspr<strong>og</strong>ram<br />

Statens Sundhedsvidensk. Forskningsråd<br />

Sundhedsministeriet<br />

Svend Andersens Fond<br />

Sygekassernes Helsefond<br />

Toyota Fonden<br />

Tømmerh<strong>and</strong>ler Vilhelm Bangs Fond<br />

Velux / VKR Fonden<br />

Ville Heises Legat<br />

Vissing Fonden<br />

Aase <strong>og</strong> Ejnar Danielsens Fond<br />

Den økonomiske støtte fra medicinalindustrien<br />

overstiger ikke 5% af afdelingens samlede årlige<br />

<strong>for</strong>skningsbudget.


Sociale arrangementer<br />

Julefrokoster, sommerfester, receptioner, strategiweekender<br />

<strong>og</strong> DHL stafetter. Imellem al arbejdet<br />

får vi <strong>og</strong>så tid til sociale arrangementer. Mange af<br />

disse er endt som solide traditioner, der vender<br />

tilbage år efter år. Ved afdelingens julefrokost holdes<br />

der hvert år tour de lab, hvor de enkelte laboratoriers<br />

medarbejdere, <strong>of</strong>te udklædte til ugenkendelighed,<br />

arrangerer konkurrencer <strong>og</strong> lege <strong>for</strong> hinan-<br />

I n t e r n a t i o n a l e o g d a n s k e t i l l i d s p o s t e r<br />

Internationale<br />

Co-Editor-in-Chief Androl<strong>og</strong>y (Ewa Rajpert-De Meyts)<br />

Associate Editor Human Reproduction (Anna-Maria Andersson)<br />

Associate Editor International Journal <strong>of</strong> Androl<strong>og</strong>y (2007-2012) (Niels Jørgensen)<br />

Editorial Board Member Best Practice & Research Clinical Endocrinol<strong>og</strong>y <strong>and</strong> Metabolism (Anders Juul)<br />

Editorial Board Member Basic <strong>and</strong> clinical <strong>and</strong>rol<strong>og</strong>y (Katharina M Main)<br />

Advisory Board Member Asian Journal <strong>of</strong> Androl<strong>og</strong>y (2005-2012) (Niels Jørgensen)<br />

Advisory Editorial Board Member Asian pacific Journal <strong>of</strong> Reproduction, The Open Reproduction Science Journal,<br />

ISRN Molecular Biol<strong>og</strong>y <strong>and</strong> The Open Biomarkers Journal (Kristian Almstrup)<br />

Editorial Board Member ISRN Urol<strong>og</strong>y (Niels Jørgensen)<br />

Editorial Committee Member Acta Paediatrica Sc<strong>and</strong> (Katharina M Main)<br />

ESPE Research Fellowship Grant Committee Member (1999-2012) (Anders Juul)<br />

Principal Investigator <strong>for</strong> NESGAS (Nordeuropæisk multicenterstudium) (Anders Juul)<br />

Member <strong>of</strong> Scientific Board <strong>of</strong> Royan International Research Award (Kristian Almstrup)<br />

Member <strong>of</strong> the Scientific Committee <strong>for</strong> The European Testis Workshops (Ewa Rajpert-De Meyts)<br />

Member <strong>of</strong> Executive Council <strong>of</strong> the European Academy <strong>of</strong> Androl<strong>og</strong>y (since 2009) (Ewa Rajpert-De Meyts)<br />

EU COST consortium on GnRH deficiency - National representative (Anders Juul)<br />

Danske<br />

Leder af Center <strong>for</strong> Hormon<strong>for</strong>styrrende St<strong>of</strong>fer (Anna-Maria Andersson)<br />

Form<strong>and</strong> <strong>for</strong> Dansk Androl<strong>og</strong>isk Selskab (Niels Jørgensen)<br />

Form<strong>and</strong> <strong>for</strong> det Nationale RADS udvalg vedrørende væksthormon (Anders Juul)<br />

Medlem af Sundhedsstyrelsens Rådgivende Videnskabelige Udvalg <strong>for</strong> Miljø <strong>og</strong> Sundhed (Tina Kold Jensen)<br />

Medlem af Rigshospitalets <strong>for</strong>skningsudvalg, herunder biblioteksudvalg (Anders Juul)<br />

Form<strong>and</strong> <strong>for</strong> PhD bedømmelsesudvalg (Anders Juul)<br />

Medlem af Endokrinol<strong>og</strong>iudvalg under Sundhedsfagligt Råd i RegionH (Anders Juul)<br />

Delkursusleder postgraduat uddannelse i Pædiatrisk Endokrinol<strong>og</strong>i (Katharina M Main)<br />

Form<strong>and</strong> <strong>for</strong> Mødeudvalget i Den Danske Studiegruppe <strong>for</strong> Børne- <strong>og</strong> Ungdomsdiabetes (Anders Johansen)<br />

Medlem af Forskningsudvalget i Den Danske Studiegruppe <strong>for</strong> Børne- <strong>og</strong> Ungdomsdiabetes (Anders Johansen)<br />

Medlem af Adipositasudvalget under DPS (Dansk Pædiatrisk Selskab) (Anders Johansen)<br />

Associeret senior<strong>for</strong>sker (MODY <strong>og</strong> T2DM), Centre <strong>of</strong> Excellence <strong>for</strong> Diabetes in Childhood <strong>and</strong> Adolescence,<br />

Herlev Universitetshospital (Anders Johansen)<br />

Bestyrelsesmedlem i Yngre Pædiatere (Christine Wohlfahrt Veje)<br />

Form<strong>and</strong> <strong>for</strong> bestyrelsen af FYF (Foreningen af Yngre Forskere på RH) (Casper Hagen)<br />

31<br />

den. Sommerfesterne har så vidt muligt et element<br />

af natur i sig, mens afdelingens strategiweekender<br />

er en god bl<strong>and</strong>ing af fagligt indhold <strong>og</strong> fysiske<br />

aktiviteter. I anledning af jubilæer <strong>og</strong> runde fødselsdage,<br />

PhD- <strong>og</strong> disputats<strong>for</strong>svar afholdes receptioner<br />

under trange <strong>for</strong>hold på afdelingens gang,<br />

hvor kummefrysere omdannes til receptionsborde,<br />

<strong>og</strong> folk står som sild i en tønde.


Ansatte<br />

Ansatte i afdelingen pr. 1. marts 2013<br />

Klinikledelse<br />

Anders Juul<br />

Anna-Maria Andersson<br />

Katharina M. Main<br />

Speciallæger <strong>og</strong> Senior<strong>for</strong>skere<br />

Anders Johansen<br />

Anders Jørgen Schou<br />

Ewa Rajpert-De Meyts<br />

Niels Erik Skakkebæk<br />

Niels Jørgensen<br />

Peter Christiansen<br />

Pia Ekbom<br />

Tina Kold Jensen<br />

Trine Holm Johannsen<br />

Anne Jørgensen<br />

Hanne Frederiksen<br />

John Erik Nielsen<br />

Jorma Toppari<br />

Jørgen Holm Petersen<br />

Katrine Bay<br />

Kristian Almstrup<br />

Terje Svingen<br />

Tue B. Søeborg<br />

Lægelige specialkonsulenter<br />

(1-2 gange månedligt)<br />

Claus Thøger Nielsen<br />

Per Kjærsgaard<br />

Yngre læger <strong>og</strong> Forskere<br />

Annette K. Mouritsen<br />

Casper Hagen<br />

Christine Veje<br />

Inge A. Olesen<br />

Jacob G. Lawaetz<br />

Jeanette Tinggaard<br />

Katrine Tefre de Renzy-Martin<br />

Loa Nordkap<br />

Marianna Krause<br />

Martin B. Jensen<br />

Marie L. Johansen<br />

Mikkel G. Mieritz<br />

Rosanna H. Cetti<br />

Dorte L. Egeberg<br />

Grete Lottrup Poulsen<br />

Lærke Priskorn<br />

Marlene D. Dalgaard<br />

S<strong>of</strong>ia B. Winge<br />

Stine A. Holmboe<br />

Tina H. Lassen<br />

Sekretariat<br />

Tina Tronier, ledende lægesekretær<br />

Birgitte B. S. Havmøller<br />

Hanne Lyhne<br />

Kathrine D. Hurtigkarl<br />

Nini N. Makris<br />

Trine Schwaner<br />

Vibeke L. Nielsen<br />

Økonomi<br />

Anette M. Pedersen<br />

Britt Stricker<br />

IT<br />

Jørgen Riis Christensen<br />

Bioanalytikere <strong>og</strong> laboranter<br />

Hormonlab<br />

Jannie H. Hennings, afd. bioanalytiker<br />

Eva Br<strong>and</strong>orff<br />

Irina Safonenko<br />

Kristine Harild<br />

Maiken Probst<br />

Marianne Falck<br />

Marianne Seilund<br />

Tuba Kütük<br />

Kemilab<br />

Ole Nielsen<br />

Stine E. Andersen (hormon/kemilab)<br />

Histolab<br />

Lene D. Andersen, afd. bioanalytiker<br />

Ana R. Nielsen<br />

Beathe M. M. Christiansen<br />

Bonnie S. Håkansson (histo/mol. lab)<br />

32<br />

Camilla B. Campen<br />

Ina Lund<br />

Maiken S. Simonsen<br />

Sabina E. Sultanova<br />

Molekylærlab<br />

Inger D. Garn, afd. bioanalytiker<br />

Betina F. Nielsen<br />

Brian V. Hansen<br />

Dijana Maslovaric<br />

Hanh Hansen<br />

Ambulatoriets <strong>og</strong><br />

Forskningssygeplejersker<br />

Camilla F. Asmussen<br />

Helle Kelkel<strong>and</strong><br />

Louise N. Monnerup<br />

Tanja Rosenberg<br />

Blodprøvetagning<br />

Elisabeth K. Kr<strong>og</strong>h<br />

Karen R. Jølving<br />

Morten Petersen<br />

Studentermedhjælpere<br />

Frederikke R. Wigen<br />

Steffen S. Hansen<br />

Tine B. Olsen<br />

Herudover er der en række studentermedhjælpere,<br />

der assisterer i afdelingen<br />

på timebasis.


Afh<strong>and</strong>linger <strong>og</strong> specialer 2000-2012<br />

P h D a f h a n d l i n g e r<br />

Anne-Grethe Andersen 2001<br />

Semen quality <strong>and</strong> reproductive hormones<br />

in normal young men <strong>and</strong> in<br />

partners <strong>of</strong> pregnant women.<br />

Rasmus Damsgaard 2001<br />

Children in competitive sports.<br />

Lone Frydelund-Larsen 2004<br />

Microdeletions on the Y chromosome<br />

<strong>and</strong> male infertility<br />

Anne Marie Ottesen 2004<br />

Investigations <strong>of</strong> chromosomal aberrations<br />

<strong>and</strong> DNA content in early<br />

stages <strong>of</strong> testicular germ cell cancer:<br />

Implications <strong>for</strong> the path<strong>og</strong>enesis<br />

Kristian Almstrup 2005<br />

Gene expression pr<strong>of</strong>iling <strong>of</strong> developing<br />

mouse testes <strong>and</strong> human testicular<br />

germ cell neoplasms<br />

Kirsten Arndt Boisen 2005<br />

Prevalence <strong>of</strong> cryptorchidism <strong>and</strong><br />

hypospadias in 1072 Danish boys followed<br />

from birth to three years <strong>of</strong> age<br />

Marla Chellakooty 2005<br />

The function <strong>of</strong> the placental GH <strong>and</strong><br />

IGF-I axis in the regulation <strong>of</strong> normal<br />

fetal <strong>and</strong> early postnatal growth<br />

Ida Maria Schmidt 2005<br />

Determinants <strong>of</strong> kidney size in young<br />

children: 1270 Danish children followed<br />

from birth to 18 months <strong>of</strong> age<br />

Martin Asser Hansen 2006<br />

Bioin<strong>for</strong>matic analysis <strong>of</strong> gene families<br />

in mouse <strong>and</strong> human spermat<strong>og</strong>enesis<br />

S p e c i a l e r<br />

Maja Bévort 2000.<br />

Changes in gene expression during<br />

neuronal differentiation <strong>of</strong> human<br />

NTERA2 cells.<br />

Si Brask Sonne 2004.<br />

Uptake <strong>and</strong> Metabolisation <strong>of</strong> Dibutyl<br />

Phthalate (DBP) in MCF-7 <strong>and</strong> TM<br />

-3 cells: Correlation with Gene Expression.<br />

Fozia Jabeen Shah 2005.<br />

Re-initiation <strong>of</strong> spermat<strong>og</strong>enesis in<br />

adult C3H/He strain mice by radiation.<br />

Grete Lottrup Poulsen 2007.<br />

In vitro effects <strong>of</strong> phthalates on steroid<br />

producing cells.<br />

Marlene Dalgaard 2008.<br />

Gene expression changes in testis<br />

after perinatal exposure to anti<strong>and</strong>r<strong>og</strong>enic<br />

mixtures.<br />

Trine Holm Johannsen 2006<br />

Long-term outcomes <strong>of</strong> intersex-like<br />

conditions. A Danish follow-up<br />

study <strong>of</strong> seventy adult women<br />

Ida Norgil Damgaard 2007<br />

Risk factors <strong>for</strong> congenital cryptorchidism<br />

Rikke Beck Jensen 2007<br />

Long-term effects <strong>of</strong> fetal growth on<br />

postnatal growth, bone mass <strong>and</strong> pituitary-gonadal<br />

function in adolescence<br />

Claudia Mau Kai 2007<br />

<strong>Growth</strong> <strong>and</strong> reproductive function <strong>of</strong><br />

children conceived by intracytoplasmic<br />

sperm injection (ICSI)<br />

Grete Teilmann 2007<br />

Pubertal development in internationally<br />

adopted girls<br />

Camilla Asklund 2008<br />

Hypospadias, semen quality <strong>and</strong><br />

fertility. Studies <strong>of</strong> male reproductive<br />

health <strong>and</strong> inter-generational effects<br />

in three different populations<br />

Si Brask Sonne 2008<br />

Origin <strong>of</strong> carcinoma in situ <strong>of</strong> the<br />

testis: insight from comparative gene<br />

expression pr<strong>of</strong>iling <strong>of</strong> microdissected<br />

embryonic cell populations <strong>and</strong> studies<br />

<strong>of</strong> selected putative CIS markers<br />

Guy Wayne Novotny 2009<br />

Small RNA molecules: potential regulators<br />

<strong>of</strong> carcin<strong>og</strong>enesis <strong>and</strong> a novel<br />

tool in molecular biol<strong>og</strong>y research<br />

Maria Skalkam 2009.<br />

Screening <strong>of</strong> putative endocrine disruptors<br />

<strong>for</strong> prostagl<strong>and</strong>in synthesis<br />

inhibition.<br />

Maria Scheel 2009.<br />

Possible association <strong>of</strong> RLN1 gene<br />

copy number with testicular cancer<br />

<strong>and</strong> the biol<strong>og</strong>ical role <strong>of</strong> Relaxins 1<br />

<strong>and</strong> 2 in male reproduction.<br />

Stine Holmboe & Lærke Priskorn 2011.<br />

Fertility Trends among Danish Men -<br />

Is fecundity Declining?<br />

Tine H Bentsen 2012.<br />

The biol<strong>og</strong>ical role <strong>of</strong> mononuclear<br />

infiltrates in testicular neoplasia.<br />

Olga M Culbreth 2012.<br />

Epigenetic plasticity <strong>of</strong> Testicular<br />

Seminomas.<br />

Dina Kristensen 2013.<br />

Epigenetics in the Path<strong>og</strong>enesis <strong>of</strong><br />

Testicular Germ Cell Cancer.<br />

33<br />

Katrine Bay 2009<br />

Human testicular insulin-like factor<br />

3: in relation to development, reproductive<br />

hormones, <strong>and</strong> <strong>and</strong>rol<strong>og</strong>ical<br />

disorders<br />

Lise Aksglæde 2010<br />

Secular changes in pubertal development<br />

Malene Boas 2010<br />

Thyroid function in pregnant women<br />

<strong>and</strong> in children: associations with<br />

growth <strong>and</strong> phthalate exposure.<br />

David Møbjerg Kristensen 2010<br />

On the origin <strong>of</strong> testicular dysgenesis<br />

<strong>and</strong> non-invasive detection <strong>of</strong> CIS:<br />

Hitting TDS<br />

Kaspar Sørensen 2011<br />

Sex hormone-binding globulin <strong>and</strong><br />

body composition in normal <strong>and</strong><br />

precocious puberty<br />

Christine Wohlfahrt Veje 2012<br />

Prenatal exposure to modern pesticides<br />

<strong>and</strong> possible effects on childhood<br />

growth <strong>and</strong> reproductive development<br />

Ulla Nordström Joensen 2012<br />

Environmental endocrine disrupters<br />

<strong>and</strong> testicular function<br />

D o k t o r -<br />

a f h a n d l i n g e r<br />

Anders Juul 2003<br />

Serum levels <strong>of</strong> insulin-like growth<br />

factor I <strong>and</strong> its binding proteins in<br />

health <strong>and</strong> disease.<br />

Ewa Rajpert-De Meyts 2006<br />

Developmental model <strong>for</strong> the path<strong>og</strong>enesis<br />

<strong>of</strong> testicular carcinoma in situ:<br />

genetic <strong>and</strong> environmental aspects.<br />

Christina Engel Høi-Hansen 2008<br />

Application <strong>of</strong> stem cell markers in<br />

search <strong>for</strong> neoplastic germ cells in dysgenetic<br />

gonads, extragonadal tumours,<br />

<strong>and</strong> in semen <strong>of</strong> infertile men.


Videnskabelige publikationer 2000-2012<br />

2012<br />

1. Aksglæde L, Garn ID, Hollegaard MV, Hougaard DM,<br />

Rajpert-De Meyts E, Juul A: Detection <strong>of</strong> increased gene<br />

copy number in DNA from dried blood spot samples<br />

allows efficient screening <strong>for</strong> Klinefelter syndrome. Acta<br />

Paediatr 2012;101:e561-e563.<br />

2. Almstrup K, Rajpert-De Meyts E, Skakkebæk NE: Perinatal<br />

origin <strong>of</strong> testicular germ cell cancer: Possible involvement<br />

<strong>of</strong> developmental repr<strong>og</strong>ramming; in Plagemann<br />

A (ed): Perinatal Pr<strong>og</strong>ramming. The State <strong>of</strong> the Art.<br />

Berlin, De Gruyter, 2012, pp 219-228.<br />

3. Amaral A, Wahlgren A, Tuttelmann F, De GK, Blomberg<br />

Jensen M, Nurmio M, Welsh M, Stukenborg JB:<br />

Minutes <strong>of</strong> the 5th meeting <strong>of</strong> the International Network<br />

<strong>for</strong> Young Researchers in Male Fertility. Asian J Androl<br />

2012;14:796.<br />

4. Andersen HR, Wohlfahrt-Veje C, Dalgard C, Christiansen<br />

L, Main KM, Nellemann C, Murata K, Jensen TK,<br />

Skakkebæk NE, Gr<strong>and</strong>jean P: Paraoxonase 1 polymorphism<br />

<strong>and</strong> prenatal pesticide exposure associated<br />

with adverse cardiovascular risk pr<strong>of</strong>iles at school age.<br />

PLoS ONE 2012;7:e36830.<br />

5. Andersson AM, Bay K, Grigor KM, Rajpert-De Meyts<br />

E, Skakkebæk NE: Special issue on the impact <strong>of</strong> endocrine<br />

disrupters on reproductive health. Int J Androl<br />

2012;35:215.<br />

6. Bentzen JG, Forman JL, Pinborg A, Lidegaard O, Larsen<br />

EC, Friis-Hansen L, Johannsen TH, Nyboe AA: Ovarian<br />

reserve parameters: a comparison between users <strong>and</strong><br />

non-users <strong>of</strong> hormonal contraception. Reprod Biomed<br />

Online 2012;25:612-619.<br />

7. Blomberg Jensen M, Publicover SJ: Pr<strong>og</strong>esterone <strong>and</strong><br />

CatSper dependency. Int J Androl 2012;35:631-632.<br />

8. Blomberg Jensen M, Jørgensen A, Nielsen JE, Bjerrum<br />

PJ, Skalkam M, Petersen JH, Egeberg DL, Bangsbøll S,<br />

Andersen AN, Skakkebæk NE, Juul A, Rajpert-De Meyts<br />

E, Dissing S, Leffers H, Jørgensen N: Expression <strong>of</strong> the<br />

vitamin D metabolizing enzyme CYP24A1 at the annulus<br />

<strong>of</strong> human spermatozoa may serve as a novel marker <strong>of</strong><br />

semen quality. Int J Androl 2012;35:499-510.<br />

9. Blomberg Jensen M, Dissing S: Non-genomic effects <strong>of</strong><br />

vitamin D in human spermatozoa. Steroids 2012;77:903-<br />

909.<br />

10. Blomberg Jensen M, Jørgensen A, Nielsen JE, Steinmeyer<br />

A, Leffers H, Juul A, Rajpert-De Meyts E: Vitamin<br />

D metabolism <strong>and</strong> effects on pluripotency genes <strong>and</strong> cell<br />

differentiation in testicular germ cell tumors in vitro <strong>and</strong><br />

in vivo. Neoplasia 2012;14:952-963.<br />

11. Blomberg Jensen M: Vitamin D metabolism, sex hormones,<br />

<strong>and</strong> male reproductive function. Reproduction<br />

2012;144:135-152.<br />

12. Boas M, Feldt-Rasmussen U, Main KM: Thyroid effects<br />

<strong>of</strong> endocrine disrupting chemicals. Mol Cell<br />

Endocrinol 2012;355:240-248.<br />

13. Bonefeld K, Hobolth L, Juul A, Møller S: The insulin<br />

like growth factor system in cirrhosis. Relation to changes<br />

in body composition following adrenoreceptor<br />

blockade. <strong>Growth</strong> Horm IGF Res 2012;22:212-218.<br />

14. Bourguignon JP, Juul A: Normal female puberty in a<br />

developmental perspective. Endocr Dev 2012;22:11-23.<br />

15. Brokken LJ, Lundberg-Giwercman Y, Rajpert De-<br />

Meyts E, Eberhard J, Stahl O, Cohn-Cedermark G, Dau-<br />

34<br />

gaard G, Arver S, Giwercman A: Association <strong>of</strong> polymorphisms<br />

in genes encoding hormone receptors ESR1,<br />

ESR2 <strong>and</strong> LHCGR with the risk <strong>and</strong> clinical features <strong>of</strong><br />

testicular germ cell cancer. Mol Cell Endocrinol<br />

2012;351:279-285.<br />

16. Dalgaard MD, Weinhold N, Edsgärd D, Silver JD, Pers<br />

TH, Nielsen JE, Jørgensen N, Juul A, Gerds TA, Giwercman<br />

A, Giwercman YL, Cedermark GC, Virtanen<br />

HE, Toppari J, Daugaard G, Jensen TS, Brunak S, Rajpert-<br />

De Meyts E, Skakkebæk NE, Leffers H, Gupta R: A genome-wide<br />

association study <strong>of</strong> men with symptoms <strong>of</strong><br />

testicular dysgenesis syndrome <strong>and</strong> its network biol<strong>og</strong>y<br />

interpretation. J Med Genet 2012;49:58-65.<br />

17. Eisenberg ML, Jensen TK, Walters RC, Skakkebæk<br />

NE, Lipshultz LI: The relationship between an<strong>og</strong>enital<br />

distance <strong>and</strong> reproductive hormone levels in adult men. J<br />

Urol 2012;187:594-598.<br />

18. Fern<strong>and</strong>ez MF, Duran I, Olea N, Avivar C, Vierula M,<br />

Toppari J, Skakkebæk NE, Jørgensen N: Semen quality<br />

<strong>and</strong> reproductive hormone levels in men from southern<br />

Spain. Int J Androl 2012;35:1-10.<br />

19. Frederiksen H, Sørensen K, Mouritsen A, Aksglæde L,<br />

Hagen CP, Petersen JH, Skakkebæk NE, Andersson AM,<br />

Juul A: High urinary phthalate concentration associated<br />

with delayed pubarche in girls. Int J Androl 2012;35:216-<br />

226.<br />

20. Friedrich N, Jørgensen T, Juul A, Spielhagen C, Nauck<br />

M, Wallasch<strong>of</strong>ski H, Linneberg A: Insulin-like growth<br />

factor I <strong>and</strong> anthropometric parameters in a Danish population.<br />

Exp Clin Endocrinol Diabetes 2012;120:171-174.<br />

21. Friedrich N, Thuesen B, Jørgensen T, Juul A, Spielhagen<br />

C, Wallasch<strong>of</strong>ksi H, Linneberg A: The association<br />

between IGF-I <strong>and</strong> insulin resistance: a general population<br />

study in Danish adults. Diabetes Care 2012;35:768-773.<br />

22. Gr<strong>and</strong>jean P, Grønlund C, Kjær IM, Jensen TK, Sørensen<br />

N, Andersson AM, Juul A, Skakkebæk NE, Budtz-<br />

Jorgensen E, Weihe P: Reproductive hormone pr<strong>of</strong>ile <strong>and</strong><br />

pubertal development in 14-year-old boys prenatally<br />

exposed to polychlorinated biphenyls. Reprod Toxicol<br />

2012;34:498-503.<br />

23. Gueler B, Sonne SB, Zimmer J, Hilscher B, Hilscher W,<br />

Græm N, Rajpert-De Meyts E, V<strong>og</strong>t PH: AZFa protein<br />

DDX3Y is differentially expressed in human male germ<br />

cells during development <strong>and</strong> in testicular tumours: new<br />

evidence <strong>for</strong> phenotypic plasticity <strong>of</strong> germ cells. Hum<br />

Reprod 2012;27:1547-1555.<br />

24. Hagen CP, Aksglæde L, Sørensen K, Mouritsen A,<br />

Andersson AM, Petersen JH, Main KM, Juul A: Individual<br />

serum levels <strong>of</strong> Anti-Müllerian hormone in healthy<br />

girls persist through childhood adolescence: a longitudinal<br />

cohort study. Hum Reprod 2012;27:861-866.<br />

25. Hagen CP, Vestergaard S, Juul A, Skakkebæk NE,<br />

Andersson AM, Main KM, Hjollund NH, Ernst E, Bonde<br />

JP, Anderson RA, Jensen TK: Low concentration <strong>of</strong> circulating<br />

antimullerian hormone is not predictive <strong>of</strong> reduced<br />

fecundability in young healthy women: a prospective<br />

cohort study. Fertil Steril 2012;98:1602-1608.<br />

26. Hagen CP, Sørensen K, Anderson RA, Juul A: Serum<br />

levels <strong>of</strong> antimullerian hormone in early maturing girls<br />

be<strong>for</strong>e, during, <strong>and</strong> after suppression with GnRH agonist.<br />

Fertil Steril 2012;98:1326-1330.<br />

27. Hellmann P, Christiansen P, Johannsen TH, Main KM,<br />

Duno M, Juul A: Male patients with partial <strong>and</strong>r<strong>og</strong>en<br />

insensitivity syndrome: a longitudinal follow-up <strong>of</strong>


growth, reproductive hormones <strong>and</strong> the development <strong>of</strong><br />

gynaecomastia. Arch Dis Child 2012;97:403-409.<br />

28. Joensen UN, Frederiksen H, Blomberg Jensen M.,<br />

Lauritsen MP, Olesen IA, Lassen TH, Andersson AM,<br />

Jørgensen N: Phthalate excretion pattern <strong>and</strong> testicular<br />

function: a study <strong>of</strong> 881 healthy Danish men. Environ<br />

Health Perspect 2012;120:1397-1403.<br />

29. Johannsen TH, Søeborg T, Frederiksen H, Andersson<br />

A-M, Juul A: Andr<strong>og</strong>enstatus. DSKB-NYT 2012;8-12.<br />

30. Johannsen TH, Søeborg T, Frederiksen H, Andersson<br />

A-M, Juul A: Andr<strong>og</strong>enstatus - metode <strong>og</strong> klinisk anvendelse.<br />

Klinisk Biokemi i Norden 2012;3:10-17.<br />

31. Juul A, Hagen CP, Aksglæde L, Sørensen K, Mouritsen<br />

A, Frederiksen H, Main KM, M<strong>og</strong>ensen SS, Pedersen<br />

AT: Endocrine evaluation <strong>of</strong> reproductive function in<br />

girls during infancy, childhood <strong>and</strong> adolescence. Endocr<br />

Dev 2012;22:24-39.<br />

32. Jørgensen A, Nielsen JE, Blomberg Jensen M, Græm<br />

N, Rajpert-De Meyts E: Analysis <strong>of</strong> meiosis regulators in<br />

human gonads: a sexually dimorphic spatio-temporal<br />

expression pattern suggests involvement <strong>of</strong> DMRT1 in<br />

meiotic entry. Mol Hum Reprod 2012;18:523-534.<br />

33. Jørgensen A, Blomberg Jensen M., Nielsen JE, Juul A,<br />

Rajpert-De Meyts E: Influence <strong>of</strong> vitamin D on cisplatin<br />

sensitivity in testicular germ cell cancer-derived cell lines<br />

<strong>and</strong> in a NTera2 xen<strong>og</strong>raft model. J Steroid Biochem Mol<br />

Biol. 2012. Epub ahead <strong>of</strong> print<br />

34. Jørgensen N, Joensen UN, Jensen TK, Blomberg Jensen<br />

M, Almstrup K, Olesen IA, Juul A, Andersson AM, Carlsen<br />

E, Petersen JH, Toppari J, Skakkebæk NE: Human<br />

semen quality in the new millennium: a prospective cross<br />

-sectional population-based study <strong>of</strong> 4867 men. BMJ<br />

Open 2012;2:e000990.<br />

35. Krause M, Klit A, Blomberg Jensen M, Søeborg T,<br />

Frederiksen H, Schlumpf M, Lichtensteiger W, Skakkebæk<br />

NE, Drzewiecki KT: Sunscreens: are they beneficial<br />

<strong>for</strong> health? An overview <strong>of</strong> endocrine disrupting properties<br />

<strong>of</strong> UV-filters. Int J Androl 2012;35:424-436.<br />

36. Kristensen DG, Mlynarska O, Nielsen JE, Jacobsen<br />

GK, Rajpert-De Meyts E, Almstrup K: Heter<strong>og</strong>eneity <strong>of</strong><br />

chromatin modifications in testicular spermatocytic seminoma<br />

point toward an epigenetically unstable phenotype.<br />

Cancer Genet 2012;205:425-431.<br />

37. Krysiak-Baltyn K, Toppari J, Skakkebæk NE, Jensen<br />

TS, Virtanen HE, Schramm KW, Shen H, Vartiainen T,<br />

Kiviranta H, Taboureau O, Audouze K, Brunak S, Main<br />

KM: Association between chemical pattern in breast milk<br />

<strong>and</strong> congenital cryptorchidism: modelling <strong>of</strong> complex<br />

human exposures. Int J Androl 2012;35:294-302.<br />

38. Lassen TH, Sobotka T, Jensen TK, Jacobsen R, Erb K,<br />

Skakkebæk NE: Trends in rates <strong>of</strong> natural conceptions<br />

among Danish women born during 1960-1984. Hum Reprod<br />

2012;27:2815-2822.<br />

39. Lim J, Maher GJ, Turner GDH, Dudka-Ruszkowska<br />

W, Taylor S, Rajpert-De Meyts E, Goriely A, Wilkie AOM:<br />

Selfish spermat<strong>og</strong>onial selection: Evidence from an immunohistochemical<br />

screen in testes <strong>of</strong> elderly men. PLoS<br />

ONE 2012;7:e42382.<br />

40. Lindhardt Johansen M., Hagen CP, Rajpert-De Meyts<br />

E, Kjærgaard S, Petersen BL, Skakkebæk NE, Main KM,<br />

Juul A: 45,X/46,XY mosaicism: phenotypic characteristics,<br />

growth, <strong>and</strong> reproductive function--a retrospective longitudinal<br />

study. J Clin Endocrinol Metab 2012;97:E1540-<br />

E1549.<br />

41. Mendiola J, Meeker JD, Jørgensen N, Andersson AM,<br />

Liu F, Calafat AM, Redmon JB, Drobnis EZ, Sparks AE,<br />

Wang C, Hauser R, Swan SH: Urinary concentrations <strong>of</strong><br />

di(2-ethylhexyl) phthalate metabolites <strong>and</strong> serum repro-<br />

35<br />

ductive hormones: pooled analysis <strong>of</strong> fertile <strong>and</strong> infertile<br />

men. J Androl 2012;33:488-498.<br />

42. Mieritz MG, Frederiksen H, Sørensen K, Aksglæde L,<br />

Mouritsen A, Hagen CP, Skakkebæk NE, Andersson AM,<br />

Juul A: Urinary phthalate excretion in 555 healthy Danish<br />

boys with <strong>and</strong> without pubertal gynaecomastia. Int J<br />

Androl 2012;35:227-235.<br />

43. Min JL, Nicholson G, Halgrimsdottir I, Almstrup K,<br />

Petri A, Barrett A, Travers M, Rayner NW, Magi R, Pettersson<br />

FH, Broxholme J, Neville MJ, Wills QF, Cheeseman<br />

J, Allen M, Holmes CC, Spector TD, Fleckner J,<br />

McCarthy MI, Karpe F, Lindgren CM, Zondervan KT:<br />

Coexpression Network Analysis in Abdominal <strong>and</strong> Gluteal<br />

Adipose Tissue Reveals Regulatory Genetic Loci <strong>for</strong><br />

Metabolic Syndrome <strong>and</strong> Related Phenotypes. PLoS Genet<br />

2012;8:e1002505.<br />

44. M<strong>og</strong>ensen SS, Aksglæde L, Mouritsen A, Sørensen K,<br />

Main KM, Gideon P, Juul A: Pathol<strong>og</strong>ical <strong>and</strong> incidental<br />

findings on brain MRI in a single-center study <strong>of</strong> 229<br />

consecutive girls with early or precocious puberty. PLoS<br />

ONE 2012;7:e29829.<br />

45. Mouritsen A, Aksglæde L, Sørensen K, Hagen CP,<br />

Petersen JH, Main KM, Juul A.: The Pubertal Transition in<br />

179 Healthy Danish Children: Associations between<br />

Pubarche, Adrenarche, Gonadarche <strong>and</strong> Body Composition.<br />

Eur J Endocrinol 2012;168:129-136.<br />

46. Nielsen JE, Kristensen DM, Almstrup K, Jørgensen A,<br />

Olesen IA, Jacobsen GK, Horn T, Skakkebæk NE, Leffers<br />

H, Rajpert-De Meyts E: A novel double staining strategy<br />

<strong>for</strong> improved detection <strong>of</strong> testicular carcinoma in situ<br />

cells in human semen samples. Androl<strong>og</strong>ia 2012;44:78-85.<br />

47. Nordkap L, Carlsen E, Fedder J, Jørgensen N: M<strong>and</strong>lig<br />

infertilitet. Ugeskr Læger 2012;174:2444-2448.<br />

48. Nordkap L, Joensen UN, Blomberg Jensen M, Jørgensen<br />

N: Regional differences <strong>and</strong> temporal trends in male<br />

reproductive health disorders: semen quality may be a<br />

sensitive marker <strong>of</strong> environmental exposures. Mol Cell<br />

Endocrinol 2012;355:221-230.<br />

49. Novotny GW, Belling K, Bramsen JB, Nielsen JE, Bork-<br />

Jensen J, Almstrup K, Sonne SB, Kjems J, Rajpert-De<br />

Meyts E, Leffers H: MicroRNA expression pr<strong>of</strong>iling <strong>of</strong><br />

carcinoma in situ cells <strong>of</strong> the testis. Endocr Relat Cancer<br />

2012;19:365-379.<br />

50. Priskorn L, Holmboe SA, Jørgensen N, Andersson<br />

AM, Almstrup K, Toppari J, Skakkebæk NE: Adverse<br />

trends in male reproductive health <strong>and</strong> decreasing fertility<br />

rates. Anim Reprod 2012;9:760-771.<br />

51. Priskorn L, Holmboe SA, Jacobsen R, Jensen TK, Lassen<br />

TH, Skakkebæk NE: Increasing trends in childlessness<br />

in recent birth cohorts - a registry-based study <strong>of</strong><br />

the total Danish male population born from 1945 to 1980.<br />

Int J Androl 2012;35:449-455.<br />

52. Rajpert-De Meyts E, Eliasson R, Comhaire FH, Skakkebæk<br />

NE, Sharpe RM, Toppari J: Goodbye International<br />

Journal <strong>of</strong> Androl<strong>og</strong>y, welcome Androl<strong>og</strong>y. Int J Androl<br />

2012;35:769-774.<br />

53. Rajpert-De Meyts E, Almstrup K, Skakkebæk NE:<br />

Testicular Dysgenesis Syndrome <strong>and</strong> Carcinoma in situ<br />

Testis; in Jezek D (ed): Atlas on the Human Testis. London,<br />

Springer Verlag, 2012, pp 159-178.<br />

54. Rajpert-De Meyts E, Almstrup K, Nielsen JE, Skakkebæk<br />

NE: The testis in childhood between birth <strong>and</strong> puberty;<br />

in Jezek (ed): Atlas on the human testis. London,<br />

Springer Verlag, 2012, pp 69-75.<br />

55. Søeborg T, Frederiksen H, Andersson AM: Cumulative<br />

risk assessment <strong>of</strong> phthalate exposure <strong>of</strong> Danish children<br />

<strong>and</strong> adolescents using the hazard index approach.<br />

Int J Androl 2012;35:245-252.


56. Sørensen K, Mouritsen A, Aksglæde L, Hagen CP,<br />

M<strong>og</strong>ensen SS, Juul A: Recent secular trends in pubertal<br />

timing: implications <strong>for</strong> evaluation <strong>and</strong> diagnosis <strong>of</strong> precocious<br />

puberty. Horm Res Paediatr 2012;77:137-145.<br />

57. Sørensen K, Aksglæde L, Petersen JH, Andersson<br />

AM, Juul A: Serum IGF1 <strong>and</strong> insulin levels in girls with<br />

normal <strong>and</strong> precocious puberty. Eur J Endocrinol<br />

2012;166:903-910.<br />

58. Tinggaard J, Mieritz MG, Sørensen K, Mouritsen A,<br />

Hagen CP, Aksglæde L, Wohlfahrt-Veje C, Juul A: The<br />

physiol<strong>og</strong>y <strong>and</strong> timing <strong>of</strong> male puberty. Curr Opin<br />

Endocrinol Diabetes Obes 2012;19:197-203.<br />

59. Toppari J, Adamsson A, Boas M, Juul A, Main KM,<br />

Skakkebæk NE, Virtanen HE: Possible developmental<br />

early effects <strong>of</strong> endocrine disrupters on child health.<br />

WHO report 2012. 2012.<br />

60. Tuttelmann F, De GK, Amaral A, Giachini CC, Welsh<br />

M, Blomberg Jensen M, Nurmio M, Wahlgren A, Stukenborg<br />

JB: The future <strong>of</strong> testis research is turning 6! Six<br />

years <strong>of</strong> International Network <strong>for</strong> Young Researchers in<br />

Male Fertility. Int J Androl 2012;35:211-213.<br />

61. Vestergaard S, Nielsen F, Andersson AM, Hjollund<br />

NH, Gr<strong>and</strong>jean P, Andersen HR, Jensen TK: Association<br />

between perfluorinated compounds <strong>and</strong> time to pregnancy<br />

in a prospective cohort <strong>of</strong> Danish couples attempting<br />

to conceive. Hum Reprod 2012;27:873-880.<br />

62. Virtanen HE, Koskenniemi JJ, Sundqvist E, Main KM,<br />

Kiviranta H, Tuomisto JT, Tuomisto J, Viluksela M, Vartiainen<br />

T, Skakkebæk NE, Toppari J: Associations between<br />

congenital cryptorchidism in newborn boys <strong>and</strong> levels <strong>of</strong><br />

dioxins <strong>and</strong> PCBs in placenta. Int J Androl 2012;35:283-<br />

293.<br />

63. Wohlfahrt-Veje C, Andersen HR, Schmidt IM, Aksglæde<br />

L, Sørensen K, Juul A, Jensen TK, Gr<strong>and</strong>jean P,<br />

Skakkebæk NE, Main KM: Early breast development in<br />

girls after prenatal exposure to non-persistent pesticides.<br />

Int J Androl 2012;35:273-282.<br />

64. Wohlfahrt-Veje C, Andersen HR, Jensen TK, Gr<strong>and</strong>jean<br />

P, Skakkebæk NE, Main KM: Smaller genitals at<br />

school age in boys whose mothers were exposed to nonpersistent<br />

pesticides in early pregnancy. Int J Androl<br />

2012;35:265-272.<br />

65. Zoeller RT, Brown TR, Doan LL, Gore AC, Skakkebæk<br />

NE, Soto AM, Woodruff TJ, vom Saal FS: Endocrinedisrupting<br />

chemicals <strong>and</strong> public health protection: a<br />

statement <strong>of</strong> principles from The Endocrine Society.<br />

Endocrinol<strong>og</strong>y 2012;153:4097-4110.<br />

2011<br />

1. Aksglæde L, Skakkebæk NE, Almstrup K, Juul A: Clinical<br />

<strong>and</strong> biol<strong>og</strong>ical parameters in 166 boys, adolescents<br />

<strong>and</strong> adults with nonmosaic Klinefelter syndrome: a Copenhagen<br />

experience. Acta Paediatr 2011;100:793-806.<br />

2. Aksglæde L, Christiansen P, Sørensen K, Boas M,<br />

Linneberg A, Main KM, Andersson AM, Skakkebæk NE,<br />

Juul A: Serum concentrations <strong>of</strong> Anti-Mullerian Hormone<br />

(AMH) in 95 patients with Klinefelter syndrome<br />

with or without cryptorchidism. Acta Paediatr<br />

2011;100:839-845.<br />

3. Aksglæde L, Skakkebæk NE, Juul A: Sex chromosome<br />

aneuploidy <strong>and</strong> anthropometry; in Preedy VY (ed):<br />

H<strong>and</strong>book <strong>of</strong> Anthropometry: Physical measures <strong>of</strong> human<br />

<strong>for</strong>m in health <strong>and</strong> disease. Springer Verlag, 2011.<br />

4. Almstrup K, Mlynarska O, Rajpert-de-Meyts E: Germ<br />

cell cancer, testicular dysgenesis <strong>and</strong> epigenetics; in<br />

Rousseaux S, Khochbin S (eds): Epigenetics <strong>and</strong> Human<br />

Reproduction, Epigenetics <strong>and</strong> Human Health. Berlin<br />

Heidelberg, Springer-Verlag, 2011, pp 19-44.<br />

36<br />

5. Almstrup K, Lippert M, M<strong>og</strong>ensen HO, Nielsen JE,<br />

Hansen JD, Daugaard G, Jørgensen N, F<strong>og</strong>ed NT,<br />

Skakkebæk NE, Rajpert-De Meyts E: Screening <strong>of</strong> subfertile<br />

men <strong>for</strong> testicular carcinoma in situ by an automated<br />

image analysis-based cytol<strong>og</strong>ical test <strong>of</strong> the ejaculate. Int J<br />

Androl 2011;34:e21-e30.<br />

6. B<strong>and</strong>ak M, Aksglæde L, Juul A, Rørth M, Daugaard G:<br />

The pituitary-Leydig cell axis be<strong>for</strong>e <strong>and</strong> after orchiectomy<br />

in patients with stage I testicular cancer. Eur J Cancer<br />

2011;47:2585-2591.<br />

7. Bang P, Bjerknes R, Dahlgren J, Dunkel L, Gustafsson J,<br />

Juul A, Kristrom B, Tapanainen P, Aberg V: A comparison<br />

<strong>of</strong> different definitions <strong>of</strong> growth response in short<br />

prepubertal children treated with growth hormone.<br />

Horm Res Paediatr 2011;75:335-345.<br />

8. Bartkova J, Moudry P, Hodny Z, Lukas J, Rajpert-De<br />

Meyts E, Bartek J: Heterochromatin marks HP1gamma,<br />

HP1alpha <strong>and</strong> H3K9me3, <strong>and</strong> DNA damage response<br />

activation in human testis development <strong>and</strong> germ cell<br />

tumours. Int J Androl 2011;34:e103-e113.<br />

9. Bay K, Andersson AM: Human testicular insulin-like<br />

factor 3: in relation to development, reproductive hormones<br />

<strong>and</strong> <strong>and</strong>rol<strong>og</strong>ical disorders. Int J Androl 2011;34:97<br />

-109.<br />

10. Bay K, Main KM, Toppari J, Skakkebæk NE: Testicular<br />

descent: INSL 3, testosterone, genes <strong>and</strong> the intrauterine<br />

milieu. Nature Reviews Urol<strong>og</strong>y 2011;8:187-196.<br />

11. Beck JR, Vielwerth S, Larsen T, Hilsted L, Cohen A,<br />

Hougaard DM, Jensen LT, Greisen G, Juul A: Influence <strong>of</strong><br />

fetal growth velocity <strong>and</strong> smallness at birth on adrenal<br />

function in adolescence. Horm Res Paediatr 2011;75:2-7.<br />

12. Blomberg JM, Bjerrum PJ, Jessen TE, Nielsen JE, Joensen<br />

UN, Olesen IA, Petersen JH, Juul A, Dissing S, Jørgensen<br />

N: Vitamin D is positively associated with sperm<br />

motility <strong>and</strong> increases intracellular calcium in human<br />

spermatozoa. Hum Reprod 2011;26:1307-1317.<br />

13. Boas M, Feldt-Rasmussen U, Main KM: Thyroid effects<br />

<strong>of</strong> endocrine disrupting chemicals. Mol Cell Endocrinol<br />

2011;355:240-248.<br />

14. Bush JM, Gardiner DW, Palmer JS, Rajpert-De Meyts<br />

E, Veeramachaneni DN: Testicular germ cell tumours in<br />

d<strong>og</strong>s are predominantly <strong>of</strong> spermatocytic seminoma type<br />

<strong>and</strong> are frequently associated with somatic cell tumours.<br />

Int J Androl 2011;34:e288-e295.<br />

15. Cleemann L, Holm K, Kobbernagel H, Skouby SO,<br />

Kristensen B, Smedegaard H, Andersson AM, Cohen A,<br />

Gravholt CH: Normal Tempo <strong>of</strong> Bone Formation in<br />

Turner Syndrome despite Signs <strong>of</strong> Accelerated Bone Resorption.<br />

Horm Res Paediatr 2011;76:193-201.<br />

16. Cleemann L, Holm K, Fallentin E, Skouby SO, Smedegaard<br />

H, Møller N, Borch-Christensen H, Jeppesen EM,<br />

Wiesl<strong>and</strong>er SB, Andersson A-M, Cohen A, Gravholt CH:<br />

Uterus <strong>and</strong> ovaries in girls <strong>and</strong> young women with<br />

Turner syndrome evaluated by ultrasound <strong>and</strong> magnetic<br />

resonance imaging. Clin Endocrinol (Oxf) 2011;74:756-<br />

761.<br />

17. Edsgärd D, Scheel M, Hansen NT, Ralfkiaer U, Jensen<br />

TS, Skakkebæk NE, Brunak S, Gupta R, Rajpert-De Meyts<br />

E, Ottesen AM: Heterozygous deletion at the RLN1 locus<br />

in a family with testicular germ cell cancer identified by<br />

integrating copy number variation data with phenome<br />

<strong>and</strong> interactome in<strong>for</strong>mation. Int J Androl 2011;34:e122e132.<br />

18. Ewen K, Boag P: Meiotic crossover: what controls the<br />

breaks? Asian J Androl 2011;13:191-192.<br />

19. Flanagan KL, Klein SL, Skakkebæk NE, Marriott I,<br />

Marchant A, Selin L, Fish EN, Prentice AM, Whittle H,<br />

Benn CS, Aaby P: Sex differences in the vaccine-specific


<strong>and</strong> non-targeted effects <strong>of</strong> vaccines. Vaccine 2011;29:2349<br />

-2354.<br />

20. Frederiksen H, Jørgensen N, Andersson AM: Parabens<br />

in urine, serum <strong>and</strong> seminal plasma from healthy Danish<br />

men determined by liquid chromat<strong>og</strong>raphy-t<strong>and</strong>em mass<br />

spectrometry (LC-MS/MS). J Expo Sci Environ Epidemiol<br />

2011;21:262-271.<br />

21. Frederiksen H, Aksglæde L, Sørensen K, Skakkebæk<br />

NE, Juul A, Andersson AM: Urinary excretion <strong>of</strong><br />

phthalate metabolites in 129 healthy Danish children <strong>and</strong><br />

adolescents: Estimation <strong>of</strong> daily phthalate intake. Environ<br />

Res 2011;111:656-663.<br />

22. Grigorova M, Punab M, Zilaitiene B, Erenpreiss J,<br />

Ausmees K, Matulevicius V, Tsarev I, Jørgensen N, Laan<br />

M: Genetically determined dosage <strong>of</strong> follicle-stimulating<br />

hormone (FSH) affects male reproductive parameters. J<br />

Clin Endocrinol Metab 2011;96:E1534-E1541.<br />

23. Hagen CP, Aksglæde L, Sørensen K, Mouritsen A,<br />

Juul A: Clinical use <strong>of</strong> Anti-müllerian hormone (AMH)<br />

determinations in patients with disorders <strong>of</strong> sex development:<br />

importance <strong>of</strong> sex- <strong>and</strong> age-specific reference ranges.<br />

Pediatr Endokrinol Rev 2011;9(suppl):525-527.<br />

24. Juul A, Main KM, Skakkebæk NE: Development: disorders<br />

<strong>of</strong> sex development-the tip <strong>of</strong> the iceberg? Nat Rev<br />

Endocrinol 2011;7:504-505.<br />

25. Juul A: In utero pr<strong>og</strong>ramming <strong>of</strong> pubertal development?<br />

Arch Dis Child 2011;96:703.<br />

26. Juul A, Aksglæde L, Bay K, Grigor KM, Skakkebæk<br />

NE: Klinefelter syndrome: the <strong>for</strong>gotten syndrome: basic<br />

<strong>and</strong> clinical questions posed to an international group <strong>of</strong><br />

scientists. Acta Paediatr 2011;100:791-792.<br />

27. Jørgensen A, Dalgaard MD, Sonne SB: Microdissection<br />

<strong>of</strong> gonadal tissues <strong>for</strong> gene expression analyses. Methods<br />

Mol Biol 2011;755:307-313.<br />

28. Jørgensen N, Vierula M, Jacobsen R, Pukkala E, Perheentupa<br />

A, Virtanen HE, Skakkebæk NE, Toppari J:<br />

Recent adverse trends in semen quality <strong>and</strong> testis cancer<br />

incidence among Finnish men. Int J Androl 2011;34:e37e48.<br />

29. Kristensen DM, Hass U, Lesne L, Lottrup G, Jacobsen<br />

PR, Desdoits-Lethimonier C, Boberg J, Petersen JH, Toppari<br />

J, Jensen TK, Brunak S, Skakkebæk NE, Nellemann<br />

C, Main KM, Jegou B, Leffers H: Intrauterine exposure to<br />

mild analgesics is a risk factor <strong>for</strong> development <strong>of</strong> male<br />

reproductive disorders in human <strong>and</strong> rat. Hum Reprod<br />

2011;26:235-244.<br />

30. Kristensen DM, Skalkam ML, Audouze K, Lesne L,<br />

Desdoits-Lethimonier C, Frederiksen H, Brunak S,<br />

Skakkebæk NE, Jegou B, Hansen JB, Junker S, Leffers H:<br />

Many Putative Endocrine Disruptors Inhibit Prostagl<strong>and</strong>in<br />

Synthesis. Environ Health Perspect 2011;119:534-541.<br />

31. Kusk KO, Krüger T, Long M, Taxvig C, Lykkesfeldt<br />

AE, Frederiksen H, Andersson A-M, Andersen HR, Hansen<br />

KM, Nellemann C, Bonefeld-Jørgensen EC: Endocrine<br />

potency <strong>of</strong> wastewater: Contents <strong>of</strong> endocrine disrupting<br />

chemicals <strong>and</strong> effects measured by in vivo <strong>and</strong> in vitro<br />

assays. Environ Toxicol Chem 2011;30:413-426.<br />

32. Lim J, Goriely A, Turner GD, Ewen KA, Jacobsen GK,<br />

Graem N, Wilkie AO, Rajpert-De Meyts E: OCT2, SSX<br />

<strong>and</strong> SAGE1 reveal the phenotypic heter<strong>og</strong>eneity <strong>of</strong> spermatocytic<br />

seminoma reflecting distinct subpopulations <strong>of</strong><br />

spermat<strong>og</strong>onia. J Pathol 2011;224:473-483.<br />

33. Mendiola J, Jørgensen N, Andersson AM, Calafat AM,<br />

Silva MJ, Redmon JB, Sparks A, Drobnis EZ, Wang C, Liu<br />

F, Swan SH: Associations between urinary metabolites <strong>of</strong><br />

di(2-ethylhexyl) phthalate <strong>and</strong> reproductive hormones in<br />

fertile men. Int J Androl 2011;34:369-378.<br />

34. Mendiola J, Stahlhut RW, Jørgensen N, Liu F, Swan<br />

SH: Shorter an<strong>og</strong>enital distance predicts poorer semen<br />

37<br />

quality in young men in Rochester, New York. Environ<br />

Health Perspect 2011;119:958-963.<br />

35. M<strong>og</strong>ensen SS, Aksglæde L, Mouritsen A, Sørensen K,<br />

Main KM, Gideon P, Juul A: Diagnostic work-up <strong>of</strong> 449<br />

consecutive girls who were referred to be evaluated <strong>for</strong><br />

precocious puberty. J Clin Endocrinol Metab 2011;96:1393<br />

-1401.<br />

36. Rajpert-De Meyts E, Ottesen AM, Garn ID, Aksglæde<br />

L, Juul A: Deletions <strong>of</strong> the Y chromosome are associated<br />

with sex chromosome aneuploidy but not with Klinefelter<br />

syndrome. Acta Paediatr 2011;100:900-902.<br />

37. Rajpert-De Meyts E, Toppari J: European Academy <strong>of</strong><br />

Androl<strong>og</strong>y revives the International Journal <strong>of</strong> Androl<strong>og</strong>y<br />

Award <strong>and</strong> Lecture. Int J Androl 2011;34:1.<br />

38. Rajpert-De Meyts E, Skakkebæk NE: Path<strong>og</strong>enesis <strong>of</strong><br />

testicular carcinoma in situ <strong>and</strong> germ cell cancer: still<br />

more questions than answers. Int J Androl 2011;34:e2-e6.<br />

39. Rajpert-De Meyts E, Grigor KM, Skakkebæk NE: Proceedings<br />

<strong>of</strong> the 7th Copenhagen Workshop on Testicular<br />

Carcinoma in situ <strong>and</strong> Germ Cell Cancer, 13-15 October<br />

2010. Int J Androl 2011;34:e1.<br />

40. Rasmussen MH, Juul A, Main KM, Hilsted J: Normal<br />

sweat secretion despite impaired growth hormoneinsulin-like<br />

growth factor-I axis in obese subjects. Int J<br />

Endocrinol 2011:493840. doi: 10.1155/2011/493840.<br />

41. Ravnborg TL, Jensen TK, Andersson AM, Toppari J,<br />

Skakkebæk NE, Jørgensen N: Prenatal <strong>and</strong> adult exposures<br />

to smoking are associated with adverse effects on<br />

reproductive hormones, semen quality, final height <strong>and</strong><br />

body mass index. Hum Reprod 2011;26:1000-1011.<br />

42. Ringholm L, Vestgaard M, Laugesen CS, Juul A,<br />

Damm P, Mathiesen ER: Pregnancy-induced increase in<br />

circulating IGF-I is associated with pr<strong>og</strong>ression <strong>of</strong> diabetic<br />

retinopathy in women with type 1 diabetes. <strong>Growth</strong><br />

Horm IGF Res 2011;21:25-30.<br />

43. Roque FS, Jensen PB, Schmock H, Dalgaard M, Andreatta<br />

M, Hansen T, Soeby K, Bredkjaer S, Juul A, Werge T,<br />

Jensen LJ, Brunak S: Using electronic patient records to<br />

discover disease correlations <strong>and</strong> stratify patient cohorts.<br />

PLoS Comput Biol 2011;7:e1002141.<br />

44. Skakkebæk NE, Andersson AM, Juul A, Jensen TK,<br />

Almstrup K, Toppari J, Jørgensen N: Commentary: sperm<br />

counts, data responsibility, <strong>and</strong> good scientific practice.<br />

Epidemiol<strong>og</strong>y 2011;22:620-621.<br />

45. Skakkebæk NE, Andersson AM, Juul A, Jensen TK,<br />

Almstrup K, Toppari J, Jørgensen N: Sperm counts, data<br />

responsibility, <strong>and</strong> good scientific practice. Epidemiol<strong>og</strong>y<br />

2011;22:620-621.<br />

46. Skakkebæk NE, Toppari J, Söder O, Gordon CM, Divall<br />

S, Draznin M: The exposure <strong>of</strong> fetuses <strong>and</strong> children to<br />

endocrine disrupting chemicals: a European Society <strong>for</strong><br />

Paediatric Endocrinol<strong>og</strong>y (ESPE) <strong>and</strong> Pediatric Endocrine<br />

Society (PES) call to action statement. J Clin Endocrinol .<br />

Metab 2011;96:3056-3058.<br />

47. Tommiska J, Sorensen K, Aksglaede L, Koivu R, Puhakka<br />

L, Juul A, Raivio T: LIN28B, LIN28A, KISS1, <strong>and</strong><br />

KISS1R in idiopathic central precocious puberty. BMC<br />

Res Notes 2011;4:363.<br />

48. Vestergaard TR, Juul A, Lausten-Thomsen U, Lausen<br />

B, Hjalgrim H, Kvist TK, Andersen EW, Schmiegelow K:<br />

Duration <strong>of</strong> adrenal insufficiency during treatment <strong>for</strong><br />

childhood acute lymphoblastic leukemia. J Pediatr Hematol<br />

Oncol 2011;33:442-449.<br />

49. Västermark A, Giwercman YL, Hagstromer O, Rajpert<br />

-De Meyts E, Eberhard J, Stahl O, Cedermark GC,<br />

Rastkhani H, Daugaard G, Arver S, Giwercman A: Polymorphic<br />

variation in the <strong>and</strong>r<strong>og</strong>en receptor gene: association<br />

with risk <strong>of</strong> testicular germ cell cancer <strong>and</strong> metastatic<br />

disease. Eur J Cancer 2011;47:413-419.


50. Wesolowska A, Dalgaard MD, Borst L, Gautier L, Bak<br />

M, Weinhold N, Nielsen BF, Helt LR, Audouze K,<br />

Nersting J, Tommerup N, Brunak S, Sicheritz-Ponten T,<br />

Leffers H, Schmiegelow K, Gupta R: Cost-effective multiplexing<br />

be<strong>for</strong>e capture allows screening <strong>of</strong> 25 000 clinically<br />

relevant SNPs in childhood acute lymphoblastic leukemia.<br />

Leukemia 2011;25:1001-1006.<br />

51. Wohlfahrt-Veje C, Main KM, Schmidt IM, Boas M,<br />

Jensen TK, Gr<strong>and</strong>jean P, Skakkebæk NE, Andersen HR:<br />

Lower birth weight <strong>and</strong> increased body fat at school age<br />

in children prenatally exposed to modern pesticides: a<br />

prospective study. Environ Health 2011;10:79.<br />

52. Wright A, Andrews N, Bardsley K, Nielsen JE, Avery<br />

K, Pewsey E, jones M, Harley D, Nielsen AR, Moore H,<br />

Gokhale P, Rajpert-De Meyts E, Andrews PW, Walsh J,<br />

Harrison NJ: Mapping the stem cell state: eight novel<br />

human embryonic stem <strong>and</strong> embryonal carcinoma cell<br />

antibodies. Int J Androl 2011;34:e175-e187.<br />

2010<br />

1. Aksglæde L, Sørensen K, Boas M, Mouritsen A, Hagen<br />

CP, Jensen RB, Petersen JH, Linneberg A, Andersson AM,<br />

Main KM, Skakkebæk NE, Juul A: Changes in anti-<br />

Mullerian hormone (AMH) throughout the life span: a<br />

population-based study <strong>of</strong> 1027 healthy males from birth<br />

(cord blood) to the age <strong>of</strong> 69 years. J Clin Endocrinol<br />

Metab 2010;95:5357-5364.<br />

2. Almstrup K, Nielsen JE, Mlynarska O, Jansen MT,<br />

Jørgensen A, Skakkebæk NE, Rajpert-De Meyts E: Carcinoma<br />

in situ testis displays permissive chromatin modifications<br />

similar to immature foetal germ cells. Br J Cancer<br />

2010;103:1269-1276.<br />

3. Andersson AM, Bay K, Grigor KM, Toppari J,<br />

Skakkebæk NE: Proceedings <strong>of</strong> the 5th Copenhagen<br />

Workshop on endocrine disrupters: ubiquitous endocrine<br />

disrupters <strong>and</strong> possible human health effects. Preface. Int<br />

J Androl 2010;33:251.<br />

4. Asklund C, Jensen TK, Main KM, Sobotka T,<br />

Skakkebæk NE, Jørgensen N: Semen quality, reproductive<br />

hormones <strong>and</strong> fertility <strong>of</strong> men operated <strong>for</strong> hypospadias.<br />

Int J Androl 2010;33:80-87.<br />

5. Bentsen AH, Ansel L, Simonneaux V, Tena-Sempere<br />

M, Juul A, Mikkelsen JD: Maturation <strong>of</strong> kisspeptinergic<br />

neurons coincides with puberty onset in male rats. Peptides<br />

2010;31:275-283.<br />

6. Blomberg Jensen M, Andersen CB, Nielsen JE, Bagi P,<br />

Jørgensen A, Juul A, Leffers H: Expression <strong>of</strong> the vitamin<br />

D receptor, 25-hydroxylases, 1alpha-hydroxylase <strong>and</strong> 24hydroxylase<br />

in the human kidney <strong>and</strong> renal clear cell<br />

cancer. J Steroid Biochem Mol Biol 2010;121:376-382.<br />

7. Blomberg Jensen M, Nielsen JE, Jørgensen A, Rajpert-<br />

De Meyts E, Kristensen DM, Jørgensen N, Skakkebæk<br />

NE, Juul A, Leffers H: Vitamin D receptor <strong>and</strong> vitamin D<br />

metabolizing enzymes are expressed in the human male<br />

reproductive tract. Hum Reprod 2010;25:1303-1311.<br />

8. Blomberg M, Blomberg Jensen M, Henry A, Singh ST,<br />

Banipal RP, da Cunha-Bang C, Bygbjerg IC: Antimicrobial<br />

drug use in a small Indian community hospital. Trop<br />

Doct 2010;40:194-198.<br />

9. Boas M, Frederiksen H, Feldt-Rasmussen U,<br />

Skakkebæk NE, Hegedüs L, Hilsted L, Juul A, Main KM:<br />

Childhood exposure to phthalates - associations with<br />

thyroid function, insulinlike growth factor I (IGF-I) <strong>and</strong><br />

growth. Environ Health Perspect 2010;118:1458-1464.<br />

10. Courant F, Aksglæde L, Antignac JP, Monteau F,<br />

Sørensen K, Andersson AM, Skakkebæk NE, Juul A, Le<br />

Bizec B: Assessment <strong>of</strong> Circulating Sex Steroid Levels in<br />

Prepubertal <strong>and</strong> Pubertal Boys <strong>and</strong> Girls by a Novel Ultrasensitive<br />

Gas Chromat<strong>og</strong>raphy-T<strong>and</strong>em Mass Spectrometry<br />

Method. J Clin Endocrinol Metab 2010;95:82-92.<br />

38<br />

11. Frederiksen H, Jørgensen N, Andersson A-M: Correlations<br />

between phthalate metabolites in urine, serum <strong>and</strong><br />

seminal plasma from young danish men determined by<br />

isotope dilution liquid chromat<strong>og</strong>raphy t<strong>and</strong>em mass<br />

spectrometry. J Anal Toxicol 2010;34:400-410.<br />

12. Frokjaer VG, Erritzoe D, Juul A, Nielsen FA, Holst K,<br />

Svarer C, Madsen J, Paulson OB, Knudsen GM: End<strong>og</strong>enous<br />

plasma estradiol in healthy men is positively correlated<br />

with cerebral cortical serotonin 2A receptor binding.<br />

Psychoneuroendocrinol<strong>og</strong>y 2010;35:1311-1320.<br />

13. Haak CS, Nymann P, Pedersen AT, Clausen HV, Feldt<br />

RU, Rasmussen AK, Main KM, Haedersdal M: Hair removal<br />

in hirsute women with normal testosterone levels:<br />

a r<strong>and</strong>omized controlled trial <strong>of</strong> long-pulsed diode laser<br />

vs. intense pulsed light. Br J Dermatol 2010;163:1007-1013.<br />

14. Hagen CP, Main KM, Kjaergaard S, Juul A: FSH, LH,<br />

inhibin B <strong>and</strong> estradiol levels in Turner syndrome depend<br />

on age <strong>and</strong> karyotype: longitudinal study <strong>of</strong> 70 Turner<br />

girls with or without spontaneous puberty. Hum Reprod<br />

2010;25:3134-3141.<br />

15. Hagen CP, Aksglæde L, Sørensen K, Main KM, Boas<br />

M, Cleemann L, Holm K, Gravholt CH, Andersson AM,<br />

Pedersen AT, Petersen JH, Linneberg A, Kjaergaard S,<br />

Juul A: Serum levels <strong>of</strong> anti-Mullerian hormone as a<br />

marker <strong>of</strong> ovarian function in 926 healthy females from<br />

birth to adulthood <strong>and</strong> in 172 Turner syndrome patients. J<br />

Clin Endocrinol Metab 2010;95:5003-5010.<br />

16. Hagenäs I, Jørgensen N, Rechnitzer C, Sommer P,<br />

Holm M, Schmiegelow K, Daugaard G, Jacobsen N, Juul<br />

A: Clinical <strong>and</strong> biochemical correlates <strong>of</strong> successful semen<br />

collection <strong>for</strong> cryopreservation from 12-18-year-old patients:<br />

a single-center study <strong>of</strong> 86 adolescents. Hum Reprod<br />

2010;25:2031-2038.<br />

17. Jensen TK, Swan SH, Skakkebæk NE, Rasmussen S,<br />

Jørgensen N: Caffeine intake <strong>and</strong> semen quality in a population<br />

<strong>of</strong> 2,554 young Danish men. Am J Epidemiol<br />

2010;171:883-891.<br />

18 Johannsen TH, Ripa CP, Carlsen E, Starup J, Nielsen<br />

OH, Schwartz M, Drzewiecki KT, Mortensen EL, Main<br />

KM: Long-Term Gynecol<strong>og</strong>ical Outcomes in Women with<br />

Congenital Adrenal Hyperplasia due to 21-Hydroxylase<br />

Deficiency. Int J Pediatr Endocrinol. 2010:784297. doi:<br />

10.1155/2010/784297.<br />

19. Juul A, Hagen CP, Aksglæde L, Sørensen K, Mouritsen<br />

A, Frederiksen H, Main KM, M<strong>og</strong>ensen SS,P edersen<br />

AT: Endocrine evaluation <strong>of</strong> reproductive function in<br />

girls during infancy, childhood <strong>and</strong> adolescence; in Sultan<br />

C (ed): Paediatric <strong>and</strong> Adolescent Gynaecol<strong>og</strong>y.<br />

Karger AG, 2010.<br />

20. Jørgensen A, Nielsen JE, Nielsen BF, Morthorst JE,<br />

Bjerregaard P, Leffers H: Expression <strong>of</strong> prostagl<strong>and</strong>in<br />

synthases (pgds <strong>and</strong> pges) during zebrafish gonadal differentiation.<br />

Comp Biochem Physiol A Mol Integr Physiol<br />

2010;157:102-108.<br />

21. Jørgensen N, Liu F, Andersson AM, Vierula M, Irvine<br />

DS, Auger J, Brazil CK, Drobnis EZ, Jensen TK, Jouannet<br />

P, Overstreet JW, Redmon JB, Sparks A, Toppari J, Wang<br />

C, Skakkebæk NE, Swan SH: Serum inhibin-b in fertile<br />

men is strongly correlated with low but not high sperm<br />

counts: a coordinated study <strong>of</strong> 1,797 European <strong>and</strong> US<br />

men. Fertil Steril 2010;94:2128-2134.<br />

22. Jørgensen N, Rajpert-De Meyts E, Main KM,<br />

Skakkebæk NE: Testicular dysgenesis syndrome comprises<br />

some but not all cases <strong>of</strong> hypospadias <strong>and</strong> impaired<br />

spermat<strong>og</strong>enesis. Int J Androl 2010;33:298-303.<br />

23. Kristensen DM, Nielsen JE, Kalisz M, Dalgaard MD,<br />

Audouze K, Larsen ME, Jacobsen GK, Horn T, Brunak S,<br />

Skakkebæk NE, Leffers H: OCT4 <strong>and</strong> downstream factors<br />

are expressed in human somatic ur<strong>og</strong>enital epithelia <strong>and</strong>


in culture <strong>of</strong> epididymal spheres. Mol Hum Reprod<br />

2010;16:835-845.<br />

24. Krysiak-Baltyn K, Toppari J, Skakkebæk NE, Jensen<br />

TS, Virtanen HE, Schramm KW, Shen H, Vartiainen T,<br />

Kiviranta H, Taboureau O, Brunak S, Main KM: Countryspecific<br />

chemical signatures <strong>of</strong> persistent environmental<br />

compounds in breast milk. Int J Androl 2010;33:270-278.<br />

25. Lovel<strong>and</strong> KL, Rajpert-De Meyts E, Veeramachaneni<br />

DNR: Testicular cancer; in McQueen CA (ed): Comprehensive<br />

Toxicol<strong>og</strong>y. Ox<strong>for</strong>d, Academic Press, 2010, pp<br />

247-263.<br />

26. Main KM, Skakkebæk NE, Virtanen HE, Toppari J:<br />

Genital anomalies in boys <strong>and</strong> the environment. Best<br />

Pract Res Clin Endocrinol Metab 2010;24:279-289.<br />

27. Mendiola J, Jørgensen N, Andersson AM, Calafat AM,<br />

Ye X, Redmon JB, Drobnis EZ, Wang C, Sparks A,<br />

Thurston SW, Liu F, Swan SH: Are Environmental Levels<br />

<strong>of</strong> Bisphenol A Associated with Reproductive Function in<br />

Fertile Men? Environ Health Perspect 2010;118:1286-1291.<br />

28. Mouritsen A, Aksglæde L, Sørensen K, M<strong>og</strong>ensen SS,<br />

Leffers H, Main KM, Frederiksen H, Andersson AM,<br />

Skakkebæk NE, Juul A: Hypothesis: exposure to endocrine-disrupting<br />

chemicals may interfere with timing <strong>of</strong><br />

puberty. Int J Androl 2010;33:346-359.<br />

29. Mouritsen A, Juul A, Jørgensen N: Improvement <strong>of</strong><br />

semen quality in an infertile man with 21-hydroxylase<br />

deficiency, suppressed serum gonadotropins <strong>and</strong> testicular<br />

adrenal rest tumours. Int J Androl 2010;33:518-520.<br />

30. Mouritsen A, Jørgensen N, Main KM, Schwartz M,<br />

Juul A: Testicular adrenal rest tumours in boys, adolescents<br />

<strong>and</strong> adult men with congenital adrenal hyperplasia<br />

may be associated with the CYP21A2 mutation. Int J<br />

Androl 2010;33:521-527.<br />

31. Nielsen AM, Olsen EM, Juul A: New Danish reference<br />

values <strong>for</strong> height, weight <strong>and</strong> body mass index <strong>of</strong> children<br />

aged 0-5 years. Acta Paediatr 2010;99:268-278.<br />

32. Nielsen JE, Lindegaard ML, Friis-Hansen L, Almstrup<br />

K, Leffers H, Nielsen LB, Rajpert-De Meyts E: Lipoprotein<br />

lipase <strong>and</strong> endothelial lipase in human testis <strong>and</strong> in<br />

germ cell neoplasms. Int J Androl 2010;33:e207-e215.<br />

33. Ottesen AM, Aksglæde L, Garn I, Tartaglia N, Tassone<br />

F, Gravholt CH, Bojesen A, Sørensen K, Jørgensen<br />

N, Rajpert-De Meyts E, Gerdes T, Lind AM, Kjaergaard S,<br />

Juul A: Increased number <strong>of</strong> sex chromosomes affects<br />

height in a nonlinear fashion: a study <strong>of</strong> 305 patients with<br />

sex chromosome aneuploidy. Am J Med Genet A<br />

2010;152A:1206-1212.<br />

34. Pedersen NG, Juul A, Christiansen M, Wojdemann<br />

KR, Tabor A: Maternal serum placental growth hormone,<br />

but not human placental lact<strong>og</strong>en or insulin growth factor-1,<br />

is positively associated with fetal growth in the first<br />

half <strong>of</strong> pregnancy. Ultrasound Obstet Gynecol<br />

2010;36:534-541.<br />

35. Rajpert-De Meyts E, Main KM, Toppari J, Skakkebæk<br />

NE: Cryptorchidism, hypospadias, testicular tumours<br />

<strong>and</strong> testicular dysgenesis syndrome; in De Groot LJ,<br />

Jameson JL (eds): Endocrinol<strong>og</strong>y. Philadelphia, Elsevier<br />

Saunders, 2010, pp 2499-2513.<br />

36. Rajpert-De Meyts E: International Journal <strong>of</strong> Androl<strong>og</strong>y:<br />

new editorial team. Int J Androl 2010;33:1.<br />

37. Rosendahl M, Andersen CY, la Cour FN, Juul A, Løssl<br />

K, Andersen AN: Dynamics <strong>and</strong> mechanisms <strong>of</strong> chemotherapy-induced<br />

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39<br />

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42. Sharpe RM, Skakkebæk NE: Testicular dysgenesis<br />

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43. Shen H, Maine KM, Andersson AM, Damgaard IN,<br />

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46. Sonne SB, Kristensen DM, Novotny GW, Olesen IA,<br />

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T, Skakkebæk NE: Secular decline in male testosterone<br />

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7. Asklund C, Jørgensen N, Skakkebæk NE, Jensen TK:<br />

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8. Asklund C, Jensen TK, Jørgensen N, Tabor A, Sperling<br />

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24. Joensen UN, Jørgensen N, Skakkebæk NE: Testicular<br />

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27. Kai CM, Main KM, Andersen AN, L<strong>of</strong>t A,<br />

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28. Klamer A, Sk<strong>og</strong>str<strong>and</strong> K, Hougaard DM, Norgaard-<br />

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29. Klose M, Juul A, Poulsgaard L, Kosteljanetz M, Brennum<br />

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30. Klose M, Juul A, Poulsgaard L, Kosteljanetz M, Brennum<br />

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31. Klose M, Juul A, Struck J, Morgenthaler NG, Kosteljanetz<br />

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32. Lassen PD, Sundberg K, Juul A, Skibsted L: Fetal<br />

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33. Li Y, Vilain E, Conte F, Rajpert-De Meyts E, Lau YF:<br />

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36. McLachlan RI, Rajpert-De Meyts E, Høi-Hansen CE,<br />

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40. Olesen IA, Sonne SB, Høi-Hansen CE, Rajpert-<br />

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41. Ottesen AM, Garn ID, Aksglæde L, Juul A, Rajpert-De<br />

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43. Rajpert-De Meyts E, Graem N: The Reproductive<br />

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44. Rajpert-De Meyts E, Poll SN, Goukasian I, Jeanneau C,<br />

Herlihy AS, Bennett EP, Skakkebæk NE, Clausen H, Giwercman<br />

A, M<strong>and</strong>el U: Changes in the pr<strong>of</strong>ile <strong>of</strong> simple<br />

mucin-type O-glycans <strong>and</strong> polypeptide GalNActransferases<br />

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associated with germ cell maturation <strong>and</strong> tumour differentiation.<br />

Virchows Arch 451:805-814, 2007<br />

45. Rajpert-De Meyts E, Høi-Hansen CE: From Gonocytes<br />

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46. Rajpert-De Meyts E, Ottesen AM, Høi-Hansen CE,<br />

Sonne SB, Leffers H, Skakkebæk NE: Origin <strong>of</strong> testicular<br />

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48. Ritzen EM, Bergh A, Bjerknes R, Christiansen P, Cortes<br />

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49. Shen H, Main KM, Virtanen HE, Damgaard IN, Haavisto<br />

A-M, Kaleva M, Boisen KA, Schmidt IM,<br />

Chellakooty M, Skakkebæk NE, Toppari J, Schramm KW:<br />

From mother to child: Investigation <strong>of</strong> prenatal <strong>and</strong> postnatal<br />

exposure to persistent bioaccumulationg toxicants<br />

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50. Skakkebæk NE, Jørgensen N, Rajpert-De Meyts E, et<br />

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51. Skakkebæk NE, Rajpert-De Meyts E, Jørgensen N,<br />

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52. Swan SH, Liu F, Overstreet JW, Brazil C, Skakkebæk<br />

NE: Semen quality <strong>of</strong> fertile US males in relation to their<br />

mothers' beef consumption during pregnancy. Hum Reprod<br />

22:1497-1502, 2007<br />

53. Sørensen K, Andersson AM, Skakkebæk NE, Juul A:<br />

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children <strong>and</strong> girls with precocious puberty be<strong>for</strong>e <strong>and</strong><br />

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54. Teilmann G, Boas M, Petersen JH, Main KM, Gormsen<br />

M, Damgaard K, Brocks V, Skakkebæk NE, Jensen TK:<br />

Early pituitary-gonadal activation in 5-8 years old adopted<br />

girls be<strong>for</strong>e clinical signs <strong>of</strong> puberty: A study <strong>of</strong> 99<br />

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55. Toppari J, Kaleva M, Virtanen HE, Main KM,<br />

Skakkebæk NE: Luteinizing hormone in testicular descent.<br />

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56. Tüttelmann F, Rajpert-De Meyts E, Nieschlag E, Simoni<br />

M: Gene polymorphisms <strong>and</strong> male infertility - a metaanalysis<br />

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57. Vielwerth SE, Jensen RB, Larsen T, Greisen G: The<br />

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58. Virtanen HE, Cortes D, Rajpert-De Meyts E, Ritzen<br />

EM, Nordenskjöld A, Skakkebæk NE, Toppari J: Development<br />

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59. Virtanen HE, Bjerknes R, Cortes D, Jørgensen N, Rajpert-De<br />

Meyts E, Thorsson AV, Thorup J, Main KM:<br />

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60. Wikström AM, Høi-Hansen CE, Dunkel L, Rajpert-De<br />

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2006<br />

1. Aitken RJ, Skakkebæk NE, Roman SD: Male reproductive<br />

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2. Aksglæde L, Wikstrom AM, Rajpert-De Meyts E, Dunkel<br />

L, Skakkebæk NE, Juul A: Natural history <strong>of</strong> seminiferous<br />

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3. Aksglæde L, Juul A, Leffers H, Skakkebæk NE, Andersson<br />

AM: The sensitivity <strong>of</strong> the child to sex steroids: possible<br />

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4. Almstrup K, Sonne SB, Høi-Hansen CE, Ottesen AM,<br />

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E: From embryonic stem cells to testicular germ cell cancer<br />

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5. Bay K, Matthiesson KL, McLachlan RI, Andersson AM:<br />

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6. Bay K, Asklund C, Skakkebæk NE, Andersson AM:<br />

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7. Boas M, Boisen KA, Virtanen HE, Kaleva M, Suomi A-<br />

M, Schmidt IM, Damgaard IN, Kai CM, Chellakooty M,<br />

Skakkebæk NE, Toppari J, Main KM: Postnatal penile<br />

length <strong>and</strong> growth rate correlate to serum testosterone<br />

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8. Boas M, Feldt-Rasmussen U, Skakkebæk NE, Main KM:<br />

Environmental chemicals <strong>and</strong> thyroid function. Eur J<br />

Endocrinol 154:599-611, 2006<br />

9. Buhl AM, Jurl<strong>and</strong>er J, Geisler CH, Pedersen LB, Andersen<br />

MK, Josefs-son P, Petersen JH, Leffers H: CLLU1<br />

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11. Chellakooty M, Juul A, Boisen KA, Damgaard IN, Kai<br />

CM, Schmidt IM, Petersen JH, Skakkebæk NE, Main KM:<br />

A prospective study <strong>of</strong> serum insulin-like growth factor I<br />

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12. Christesen HBT, Jensen RB, Birkebæk NH, Hertel NT,<br />

Main KM, Mortensen HB, Næraa RW, Juul A: <strong>Vækst</strong>hormonbeh<strong>and</strong>ling<br />

af korte børn født small <strong>for</strong> gestational<br />

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13. Damgaard IN, Skakkebæk NE, Toppari J, Virtanen<br />

HE, Shen H, Schramm KW, Petersen JH, Jensen TK, The<br />

Nordic Cryptorchidism Study Group, Main KM: Persistent<br />

pesticides in human breast milk <strong>and</strong> cryptorchidism.<br />

Environ Health Perspect 114: 1133-1138, 2006<br />

14. Ekbom P, Damm P, Andersson AM, Skakkebæk NE,<br />

Feldt-Rasmussen U, Mathiesen ER: Serum levels <strong>of</strong> activin<br />

A <strong>and</strong> inhibin A are not related to the increased susceptibility<br />

to pre-eclampsia in type I diabetic pregnancies.<br />

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15. Hannema SE, Scott IS, Rajpert-De Meyts E,<br />

Skakkebæk NE, Coleman N, Hughes IA: Testicular development<br />

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16. Hansen MA, Nielsen JE, Tanaka M, Almstrup K,<br />

Skakkebæk NE, Leffers H: Identification <strong>and</strong> expression<br />

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17. Høi-Hansen CE, Sehested A, Juhler M, Lau YF,<br />

Skakkebæk NE, Laursen H, Rajpert-De Meyts E: New<br />

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18. Iwamoto T, Hoshino T, Nishida T, Baaba K, Matsusita<br />

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19. Johannsen TH, Ripa CP, Morten-sen EL, Main KM:<br />

Quality <strong>of</strong> life in 70 women with disorders <strong>of</strong> sex development.<br />

Eur J Endocrinol 155:877-885, 2006<br />

20. Johannsen TH, Ripa CP, Reinisch JM, Schwartz M,<br />

Mortensen EL, Main KM: Impaired c<strong>og</strong>nitive function in<br />

women with congenital adrenal hyperplasia. J Clin Endocrinol<br />

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21. Juul A, Teilmann G, Scheike T, Hertel NT, Holm K,<br />

Laursen EM, Main KM, Skakkebæk NE: Pubertal development<br />

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22. Jørgensen N, Asklund C, Bay K, Skakkebæk NE: Testicular<br />

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23. Jørgensen N, Asklund C, Carlsen E, Skakkebæk NE:<br />

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24. Kai CM, Main KM, Andersen AN, L<strong>of</strong>t A, Chellakooty<br />

M, Skakkebæk NE, Juul A: Serum insulin-like growth<br />

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reproduction. J Clin Endocrinol Metab 91:4352-4360, 2006


25. Leffers H, Navarro VM, Nielsen JE, Mayen A, Pinilla<br />

L, Dalgaard M, Malagon MM, Castano JP, Skakkebæk<br />

NE, Aguilar E, Tena-Sempere M: Increased expression <strong>of</strong><br />

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26. Lottrup G, Andersson A-M, Leffers H, Mortensen GK,<br />

Toppari J, Skakkebæk NE, Main KM: Possible impact <strong>of</strong><br />

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29:172-180, 2006<br />

27. Main KM, Sehested A, Feldt-Rasmussen U: Pegvisomant<br />

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28. Main KM, Jensen RB, Asklund C, Høi-Hansen CE,<br />

Skakkebæk NE: Low birth weight <strong>and</strong> male reproductive<br />

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29. Main KM, Mortensen GK, Kaleva M, Boisen K, Damgaard<br />

I, Chellakooty M, Schmidt IM, Suomi A-M, Virtanen<br />

H, Petersen JH, Andersson A-M, Toppari J,<br />

Skakkebæk NE: Human Breast Milk Contamination with<br />

Phthalates <strong>and</strong> Alterations <strong>of</strong> End<strong>og</strong>enous Reproductive<br />

Hormones in Three Months Old Infants. Environmental<br />

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30. Main KM, Toppari J, Skakkebæk NE: Gonadal development<br />

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31. Main KM, Toppari J, Suomi A-M, Kaleva M,<br />

Chellakooty M, Schmidt IM, Virtanen HE, Boisen KA,<br />

Kai CM, Damgaard IN, Skakkebæk NE: Larger Testes<br />

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32. Rajpert-De Meyts E, Toppari J, Skakkebæk NE: Testicular<br />

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33. Rajpert-De Meyts E: Developmental model <strong>for</strong> the<br />

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34. Rasmussen MH, Juul A, Kjems LL, Hilsted J: Effects <strong>of</strong><br />

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35. Shen H, Virtanen HE, Main KM, Kaleva M, Andersson<br />

AM, Skakkebæk NE, Toppari J, Schramm KW: Enantiomeric<br />

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persistent pollutants in human placentas. Chemosphere<br />

62: 390-395, 2006<br />

36. Skakkebæk NE, Jørgensen N, Main KM, Rajpert-De<br />

Meyts E, Leffers H, Andersson A-M, Juul A, Carlsen E,<br />

Mortensen GK, Jensen TK, Toppari J: Is human fecundity<br />

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37. Sonne SB, Herlihy AS, Høi-Hansen CE, Nielsen JE,<br />

Almstrup K, Skakkebæk NE, Marks A, Leffers H, Rajpert<br />

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(Aggrus, T1A-2, podoplanin) in human developing testis,<br />

testicular carcinoma in situ <strong>and</strong> germ-cell tumours. Virchows<br />

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38. Sonne SB, Høi-Hansen CE, Nielsen JE, Herlihy AS,<br />

Andersson AM, Almstrup K, Daugaard G, Skakkebæk<br />

NE, Leffers H, Rajpert-De Meyts E: CDH1 (E-cadherin) in<br />

testicular germ cell neoplasia: suppressed translation <strong>of</strong><br />

mRNA in pre-invasive carcinoma in situ but increased<br />

protein levels in advanced tumours. APMIS 114:549-558,<br />

2006<br />

39. Suomi A-M, Main KM, Kaleva M, Schmidt IM,<br />

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Kai CM, Skakkebæk NE, Toppari: Hormonal changes in 3<br />

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91:953-958, 2006<br />

40. Tanaka M, Nakaya S, Katayama M, Leffers H, Nozawa<br />

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25:369-373, 2006<br />

41. Teilmann G, Pedersen CB, Skakkebæk NE, Jensen TK:<br />

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2006<br />

42. Thomsen AR, Almstrup K, Nielsen JE, Sorensen IK,<br />

Petersen OW, Leffers H, Breinholt VM: Estr<strong>og</strong>enic effect<br />

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43. Toppari J, Virtanen H, Skakkebæk NE, Main KM:<br />

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44. Virtanen HE, Tapanainen AE, Kaleva MM, Suomi<br />

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45. Wennerholm UB, Bonduelle M, Sutcliffe A, Bergh C,<br />

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2005<br />

1. Almstrup K, Høi-Hansen CE, Nielsen JE, Wirkner U,<br />

Ansorge W, Skakkebæk NE, Rajpert-De Meyts E, Leffers<br />

H: Genome-wide gene expression pr<strong>of</strong>iling <strong>of</strong> testicular<br />

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2. Almstrup K, Ottesen AM, Sonne SB, Høi-Hansen CE,<br />

Leffers H, Rajpert-De Meyts E, Skakkebæk NE: Genomic<br />

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3. Bang AK, Carlsen E, Holm M, Petersen JH, Skakkebæk<br />

NE, Jørgensen N: A study <strong>of</strong> finger lengths,semen quality<br />

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4. Bartkova J, Bakkenist CJ, Rajpert-De Meyts E,<br />

Skakkebæk NE, Sehested M, Lukas J, Kastan MB, Bartek<br />

J: ATM activation in normal human tissues <strong>and</strong> testicular<br />

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5. Bay K, Hartung S, Ivell R, Schumacher M, Jurgensen D,<br />

Jorgensen N, Holm M, Skakkebæk NE, Andersson A-M:<br />

Insulin-like factor 3 serum levels in 135 normal men <strong>and</strong><br />

85 men with testicular disorders: relationship to the luteinizing<br />

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Metab 90:3410-3418, 2005<br />

6. Boisen KA, Chellakooty M, Schmidt IM, Kai CM, Damgaard<br />

IN, Suomi AM, Toppari J, Skakkebæk NE, Main<br />

KM: Hypospadias in a cohort <strong>of</strong> 1072 Danish newborn<br />

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hormone levels at 3 months <strong>of</strong> age. J Clin Endocrinol<br />

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7. Bonduelle M, Wennerholm UB, L<strong>of</strong>t A, Tarlatzis BC,<br />

Peters C, Henriet S, Mau C, Victorin-Cederquist A, van<br />

Steirteghem A, Balaska A, Emberson JR, Sutcliffe AG: A


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children conceived after intracytoplasmic sperm injection,<br />

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8. Carlsen E, Swan SH, Holm PJ, Skakkebæk NE: Longitudinal<br />

changes in semen parameters in young Danish men<br />

from the Copenhagen area. Hum Reprod 20:942-949, 2005<br />

9. Carlsen E, Jørgensen N, Juul A, Skakkebæk NE: Udredning<br />

<strong>og</strong> beh<strong>and</strong>ling af m<strong>and</strong>lig infertilitet <strong>og</strong> hyp<strong>og</strong>onadisme.<br />

Månedsskr Prakt Lægegern 83:1239-1250, 2005<br />

10. Clayton PE, Cuneo RC, Juul A, Monson JP, Shalet SM,<br />

Tauber M: Consensus statement on the management <strong>of</strong><br />

the GH-treated adolescent in the transition to adult care.<br />

Eur J Endocrinol 152:165-170, 2005<br />

11. Hammer NA, Hansen TVO, Byskov AG, Rajpert-De<br />

Meyts E, Grøndahl ML, Bredkjær HE, Wewer UM, Christiansen<br />

J, Nielsen FC: Expression <strong>of</strong> IGF-II mRNAbinding<br />

proteins (IMPs) in gonads <strong>and</strong> testicular cancer.<br />

Reproduction 130:203-212, 2005<br />

12. Høi-Hansen CE, Almstrup K, Nielsen JE, Sonne SB,<br />

Graem N, Skakkebæk NE, Leffers H, Rajpert-De Meyts E:<br />

Stem cell pluripotency factor NANOG is expressed in<br />

human fetal gonocytes, testicular carcinoma in situ <strong>and</strong><br />

germ cell tumours. Histopathol<strong>og</strong>y 47:48-56, 2005<br />

13. Høi-Hansen CE, Rajpert-De Meyts E, Carlsen E,<br />

Almstrup K, Leffers H, Skakkebæk NE: Fast-track Article:<br />

A subfertile patient diagnosed with testicular carcinoma<br />

in situ by immunocytol<strong>og</strong>ical staining <strong>for</strong> AP-2 in semen<br />

samples: Case report. Hum Reprod 20:579-582, 2005<br />

14. Høi-Hansen CE, Rajpert-De Meyts E, Daugaard G,<br />

Skakkebæk NE: Carcinoma in situ testis, the pr<strong>og</strong>enitor <strong>of</strong><br />

testicular germ cell tumours: a clinical review. Ann Oncol<br />

16:863-868, 2005<br />

15. Jensen RB, Jeppesen KA, Vielwerth S, Michaelsen KF,<br />

Main KM, Skakkebæk NE, Juul A: Insulin-Like <strong>Growth</strong><br />

Factor I (IGF-I) <strong>and</strong> IGF-Binding Protein 3 as Diagnostic<br />

Markers <strong>of</strong> <strong>Growth</strong> Hormone Deficiency in Infancy.<br />

Horm Res 63:15-21, 2005<br />

16. Johannsen TH, Mallet D, Dige-Petersen H, Müller JR,<br />

Main KM, Morel Y, Forest MG: Delayed Diagnosis <strong>of</strong><br />

Congenital Adrenal Hyperplasia with Salt Wasting due to<br />

Type II 3{beta}-Hydroxysteroid Dehydr<strong>og</strong>enase Deficiency.<br />

J Clin Endocrinol Metab 90: 2076-2080, 2005<br />

Juul A: IGF-I measurements. Epidemiol<strong>og</strong>ical <strong>and</strong> clinical<br />

aspects. Front Horm Res 33:45-67, 2005<br />

17. Kaleva M, Virtanen H, Haavisto AM, Main K,<br />

Skakkebæk NE, Huhtaniemi I, Irjala K, Toppari J: Does<br />

Variant Luteinizing Hormone (V-LH) Predispose to Improper<br />

Testicular Position in Late Pregnancy? Pediatr Res<br />

58: 447-450, 2005<br />

18. Kaleva M, Virtanen HE, Haavisto AM, Main KM,<br />

Reunanen M, Skakkebæk NE, Toppari J: Circannual<br />

rhythm in the incidence <strong>of</strong> cryptorchidism in Finl<strong>and</strong>. Int<br />

J Androl 28:53-57, 2005<br />

19. Lange M, Müller J, Svendsen OL, Kastrup KW, Juul A,<br />

Feldt-Rasmussen U: The impact <strong>of</strong> idiopathic childhoodonset<br />

growth hormone deficiency (GHD) on bone mass in<br />

subjects without adult GHD. Clin Endocrinol (Oxf) 62:18-<br />

23, 2005<br />

20. Lindegaard MLS, Nielsen JE, Hannibal J, Nielsen LB:<br />

Expression <strong>of</strong> the endothelial lipase gene in murine embryos<br />

<strong>and</strong> reproductive organs. J Lipid Research 46:439-<br />

444, 2005<br />

21. Mabeck LM, Jensen MS, T<strong>of</strong>t G, Thulstrup M, Andersson<br />

A-M, Jensen TK, Giwercman A, Olsen J, Bonde JP:<br />

Fecundability according to male serum inhibin B - a prospective<br />

study among first pregnancy planners. Hum<br />

Reprod 20:2909-2915, 2005<br />

47<br />

22. Mortensen GK, Main KM, Andersson A-M, Leffers H,<br />

Skakkebæk NE: Determination <strong>of</strong> phthalate monoesters<br />

in human breast milk, consumer milk <strong>and</strong> infant <strong>for</strong>mula<br />

by t<strong>and</strong>em mass spectrometry(LC/MC/MS). Analytical<br />

Bioanalytical Chemistry 382:1084-1092, 2005<br />

23. Preiksa RT, Zilaitiene B, Matulevicius V, Skakkebæk<br />

NE, Petersen JH, Jørgensen N, Toppari J: Higher than<br />

expected prevalence <strong>of</strong> congenital cryptorchidism in Lithuania:<br />

a study <strong>of</strong> 1204 boys at birth <strong>and</strong> 1 year follow-up.<br />

Hum Reprod 20:1928-1932, 2005<br />

24. Schmidt IM, Chellakooty M, Boisen KA, Damgaard<br />

IN, Mau KC, Olgaard K, Main KM: Impaired kidney<br />

growth in low-birth-weight children: distinct effects <strong>of</strong><br />

maturity <strong>and</strong> weight <strong>for</strong> gestational age. Kidney Int<br />

68:731-740, 2005<br />

25. Shen H, Main KM, Kaleva M, Virtanen HE, Haavisto<br />

A-M, Skakkebæk NE, Toppari J, Schramm KW: Prenatal<br />

organochlorine pesticides in placentas from Finl<strong>and</strong>:<br />

exposure <strong>of</strong> male infants born during 1997-2001. Placenta<br />

26: 512-514, 2005<br />

26. Skakkebæk NE, Jørgensen N: Testicular dysgenesis<br />

<strong>and</strong> fertility. Androl<strong>og</strong>ia 37:217-218, 2005<br />

27. Swan SH, Main KM, Liu F, Stewart SL, Kruse RL,<br />

Calafat AM, Mao CS, Redmon JB, Tern<strong>and</strong> CL, Sullivan S,<br />

Teague JL: Decrease in an<strong>og</strong>enital distance among male<br />

infants with prenatal phthalate exposure. Environmental<br />

Health Perspectives 113:1056-1061, 2005<br />

28. Teilmann G, Pedersen CB, Jensen TK, Skakkebæk NE,<br />

Juul A: Prevalence <strong>and</strong> incidence <strong>of</strong> precocious pubertal<br />

development in Denmark: an epidemiol<strong>og</strong>ic study based<br />

on national registries. Pediatrics 116:1323-1328, 2005<br />

29. Virtanen HE, Rajpert-De Meyts E, Main KM,<br />

Skakkebæk NE, Toppari J: Testicular dysgenesis syndrome<br />

<strong>and</strong> the development <strong>and</strong> occurrence <strong>of</strong> male reproductive<br />

disorders. Toxicol Appl Pharmacol 207:501-<br />

505, 2005<br />

30. Øverlie I, Mørkrid L, Andersson AM, Skakkebæk NE,<br />

Moen MH, Holte A: Inhibin A <strong>and</strong> B as markers <strong>of</strong> menopause:<br />

a five-year prospective longitudinal study <strong>of</strong> hormonal<br />

changes during the menopausal transition. Acta<br />

Obstet Gynecol Sc<strong>and</strong> 84:281-285, 2005<br />

2004<br />

1. Almstrup K, Høi-Hansen CE, Wirkner U, Blake J,<br />

Schwager C, Ansorge W, Nielsen JE, Skakkebæk NE,<br />

Rajpert-De Meyts E, Leffers H: Embryonic stem cell-like<br />

features <strong>of</strong> testicular carcinoma in situ revealed by genome-wide<br />

gene expression pr<strong>of</strong>iling. Cancer Res 64:4736-<br />

4743, 2004<br />

2. Almstrup K, Nielsen JE, Hansen MA, Tanaka M,<br />

Skakkebæk NE, Leffers H: Analysis <strong>of</strong> cell-type-specific<br />

gene expression during mouse spermat<strong>og</strong>enesis. Biol<br />

Reprod 70:1751-1761, 2004<br />

3. Andersson A-M, Petersen JH, Jørgensen N, Jensen TK,<br />

Skakkebæk NE: Serum inhibin B <strong>and</strong> follicle-stimulating<br />

hormone levels as tools in the evaluation <strong>of</strong> infertile men:<br />

significance <strong>of</strong> adequate reference values from proven<br />

fertile men. J Clin Endocrinol Metab 89:2873-2879, 2004<br />

4. Andersson AM, Jørgensen N, Larsen LF, Rajpert-De<br />

Meyts E, Skakkebæk NE: Impaired Leydig cell function in<br />

infertile men: a study <strong>of</strong> 357 idiopathic infertile men <strong>and</strong><br />

318 proven fertile controls. J Clin Endocrinol Metab<br />

89:3161-3167, 2004<br />

5. Asklund C, Jørgensen N, Jensen TK, Skakkebæk NE:<br />

Biol<strong>og</strong>y <strong>and</strong> epidemiol<strong>og</strong>y <strong>of</strong> testicular dysgenesis syndrome.<br />

BJU Int 93:6-11, 2004<br />

6. Bay K, Andersson A-M, Skakkebæk NE: Estradiol levels<br />

in prepubertal boys <strong>and</strong> girls - analytical challenges.<br />

Int J Androl 27:266-273, 2004


7. Boisen KA, Kaleva M, Main KM, Virtanen HE, Haavisto<br />

A-M, Schmidt IM, Chellakooty M, Damgaard IN, Mau<br />

C, Reunanen M, Skakkebæk NE, Toppari J: Difference in<br />

prevalence <strong>of</strong> congenital cryptorchidism in infants between<br />

two Nordic countries. Lancet 363:1264-1269, 2004<br />

8. Boisen KA, Kaleva M, Main KM, Virtanen H, Haavisto<br />

AM, Schmidt IM, Chellakooty M, Damgaard IN, Mau C,<br />

Reunanen M, Skakkebæk NE, Toppari J: [High <strong>and</strong> increasing<br />

prevalence <strong>of</strong> cryptorchidism in Denmark].<br />

Ugeskr Læger 166:4372-4375, 2004<br />

9. Carlsen E, Petersen JH, Andersson A-M, Skakkebæk<br />

NE: Effects <strong>of</strong> ejaculatory frequency <strong>and</strong> season on variations<br />

in semen quality. Fertil Steril 82:358-366, 2004<br />

10. Chellakooty M, Vangsgaard K, Larsen T, Scheike T,<br />

Falck-Larsen J, Legarth J, Andersson AM, Main KM,<br />

Skakkebæk NE, Juul A: A longitudinal study <strong>of</strong> intrauterine<br />

growth <strong>and</strong> the placental growth hormone (GH)insulin-like<br />

growth factor I axis in maternal circulation:association<br />

between placental GH <strong>and</strong> fetal growth. J<br />

Clin Endocrinol Metab 89:384-391, 2004<br />

11. Christiansen P, Mølgaard C, Mûller J: Normal Bone<br />

Mineral Content in Young Adults with Congenital Adrenal<br />

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Horm Res 61:133-136, 2004<br />

12. Dalsgaard MK, Ott P, Dela F, Juul A, Pedersen BK,<br />

Warberg J, Fahrenkrug J, Secher NH: The CSF <strong>and</strong> arterial<br />

to internal jugular venous hormonal differences during<br />

exercise in humans. Exp Physiol 89:271-277, 2004<br />

13. Ditton HJ, Zimmer J, Kamp C, Rajpert-De Meyts E,<br />

V<strong>og</strong>t PH: The AZFa gene DBY(DDX3Y) is widely transcribed<br />

but the protein is limited to the male germ cells<br />

by translation control. Hum Mol Genet 13:2333-2341,<br />

2004<br />

14. Henriksen TB, Hjollund NH, Jensen TK, Bonde JP,<br />

Andersson A-M, Kolstad H, Ernst E, Giwercman A,<br />

Skakkebæk NE, Olsen J: Alcohol consumption at the time<br />

<strong>of</strong> conception <strong>and</strong> spontaneous abortion. Am J Epidemiol<br />

160:661-667, 2004<br />

15. Hjollund NH, Bonde JP, Henriksen TB, Giwercman A,<br />

Olsen J: Reproductive effects <strong>of</strong> male psychol<strong>og</strong>ic stress.<br />

Epidemiol<strong>og</strong>y 15:21-27, 2004<br />

16. Hoppe C, Udam TR, Lauritzen L, Mølgaard C, Juul A,<br />

Michaelsen KF: Animal protein intake, serum insulin-like<br />

growth factor I, <strong>and</strong> growth in healthy 2.5-y-old Danish<br />

children. Am J Clin Nutr 80:447-452, 2004<br />

17. Hoppe C, Mølgaard C, Thomsen BL, Juul A, Michaelsen<br />

KF: Protein intake at 9 mo <strong>of</strong> age is associated with<br />

body size but not with body fat in 10-y-old Danish children.<br />

Am J Clin Nutr 79:494-501, 2004<br />

18. Hoppe C, Mølgaard C, Juul A, Michaelsen KF: High<br />

intakes <strong>of</strong> skimmed milk, but not meat, increase serum<br />

IGF-I <strong>and</strong> IGFBP-3 in eight-year-old boys. Eur J Clin Nutr<br />

58:1211-1216, 2004<br />

19. Hubina E, Mersebach H, Rasmussen AK, Juul A,<br />

Sneppen SB, Goth MI, Feldt-Rasmussen U: Effect <strong>of</strong><br />

growth hormone replacement therapy on pituitary hormone<br />

secretion <strong>and</strong> hormone replacement therapies in<br />

GHD adults. Horm Res 61:211-217, 2004<br />

20. Høi-Hansen CE, Nielsen JE, Almstrup K, Hansen MA,<br />

Skakkebæk NE, Rajpert-DeMeyts E, Leffers H: Identification<br />

<strong>of</strong> genes differentially expressed in testes containing<br />

carcinoma in situ. Mol Hum Reprod 10:423-431, 2004<br />

21. Høi-Hansen CE, Nielsen JE, Almstrup K, Sonne SB,<br />

Graem N, Skakkebæk NE, Leffers H, Rajpert-De Meyts E:<br />

Transcription factor AP-2g is a developmentally regulated<br />

marker <strong>of</strong> testicular carcinoma in situ <strong>and</strong> germ cell<br />

tumors. Clin Can Res 10:8521-8530, 2004<br />

22. Janjua NR, M<strong>og</strong>ensen B, Andersson A-M, Petersen JH,<br />

Henriksen M, Skakkebæk NE, Wulf HC: Systemic Ab-<br />

48<br />

sorption <strong>of</strong> the Sunscreens Benzophenone-3, Octyl-<br />

Methoxycinnamate, <strong>and</strong> 3-(4-Methyl-Benzylidene) Camphor<br />

After Whole-Body Topical Application <strong>and</strong> Reproductive<br />

Hormone Levels in Humans. J Invest Dermatol 123:57-<br />

61, 2004<br />

23. Jensen M, Leffers H, Petersen JH, Andersen AN,<br />

Jørgensen N, Carlsen E, Jensen TK, Skakkebæk NE, Rajpert-De<br />

Meyts E: Frequent polymorphism <strong>of</strong> the mitochondrial<br />

DNA polymerase gamma gene (POLG) in patients<br />

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Hum Reprod 19:65-70, 2004<br />

24. Jensen TK, Andersson A-M, Jørgensen N, Andersen A-<br />

G, Carlsen E, Petersen JH, Skakkebæk NE: Body mass index<br />

in relation to semen quality <strong>and</strong> reproductive hormones<br />

among 1,558 Danish men. Fertil Steril 82:863-870,<br />

2004<br />

25. Jensen TK, Jørgensen N, Punab M, Haugen TB, Suominen<br />

J, Zilaitiene B, Horte A, Andersen A-G, Carlsen E,<br />

Magnus Ø, Matulevicius V, Nermoen I, Vierula M,<br />

Keiding N, Toppari J, Skakkebæk NE: Association <strong>of</strong> in<br />

utero exposure to maternal smoking with reduced semen<br />

quality <strong>and</strong> testis size in adulthood: a cross-sectional<br />

study <strong>of</strong> 1,770 young men from the general population in<br />

five European countries. Am J Epidemiol 159:49-58, 2004<br />

26. Larsen EC, Schmiegelow K, Rechnitzer C, L<strong>of</strong>t A,<br />

Müller J, Nyboe AA: Radiotherapy at a young age reduces<br />

uterine volume <strong>of</strong> childhood cancer survivors. Acta<br />

Obstet Gynecol Sc<strong>and</strong> 83:96-102, 2004<br />

27. Main KM, Rajpert-De Meyts E, Toppari J, Skakkebæk<br />

NE: Endocrine disrupters <strong>and</strong> development <strong>of</strong> the reproductive<br />

system: a paediatric perspective. In: Pediatric<br />

Endocrinol<strong>og</strong>y: Mechanisms. Pescovitz OH, Eugster EA,<br />

eds. Philadelphia: Lippincott, Williams & Wilkins, pp. 376-<br />

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28. Mau C, Juul A, Main KM, L<strong>of</strong>t A: Children conceived<br />

after intracytoplasmic sperm injection (ICSI): is there a<br />

role <strong>for</strong> the paediatrician? Acta Paediatr 93:1238-1244,<br />

2004<br />

29. Ottesen AM, Rajpert-De Meyts E, Holm M, Andersen<br />

I-LF, V<strong>og</strong>t PH, Lundsteen C, Skakkebæk NE: Cyt<strong>og</strong>enetic<br />

<strong>and</strong> molecular analysis <strong>of</strong> a family with three brothers<br />

afflicted with germ-cell cancer. Clin Genet 65:32-39, 2004<br />

30. Ottesen AM, Larsen J, Gerdes T, Larsen JK, Lundsteen<br />

C, Skakkebæk NE, Rajpert-De Meyts E: Cyt<strong>og</strong>enetic investigation<br />

<strong>of</strong> testicular carcinoma in situ <strong>and</strong> early seminoma<br />

by high-resolution comparative genomic hybridization<br />

analysis <strong>of</strong> subpopulations flow sorted according to<br />

DNA content. Cancer Genet Cyt<strong>og</strong>enet 149:89-97, 2004<br />

31. Rajpert-De Meyts E, Hanstein R, Jørgensen N, Græm<br />

N, V<strong>og</strong>t PH, Skakkebæk NE: Developmental expression<br />

<strong>of</strong> POU5F1( OCT-3/4 ) in normal <strong>and</strong> dysgenetic human<br />

gonads. Hum Reprod 19:1338-1344, 2004<br />

32. Samson M, Peale FV, Jr., Frantz G, Rioux-Leclercq N,<br />

Rajpert-De Meyts E, Ferrara N: Human Endocrine Gl<strong>and</strong>derived<br />

Vascular Endothelial <strong>Growth</strong> Factor: expression<br />

early in development <strong>and</strong> in Leydig cell tumors suggests<br />

roles in normal <strong>and</strong> pathol<strong>og</strong>ical testis angi<strong>og</strong>enesis. J<br />

Clin Endocrinol Metab 89:4078-4088, 2004<br />

33. Scheike TH, Juul A: Maximum likelihood estimation<br />

<strong>for</strong> Cox's regression model under nested case-control<br />

sampling. Biostatistics 5:193-206, 2004<br />

34. Schmidt IM, Damgaard IN, Boisen KA, Mau C,<br />

Chellakooty M, Olgaard K, Main KM: Increased kidney<br />

growth in <strong>for</strong>mula-fed versus breast-fed healthy infants.<br />

Pediatr Nephrol 19:1137-1144, 2004<br />

35. Schmidt IM, Main KM, Damgaard IN, Mau C, Haavisto<br />

AM, Chellakooty M, Boisen KA, Petersen JH, Scheike T,<br />

Ølgaard K: Kidney growth in 717 healthy children aged 0-<br />

18 months: a longitudinal cohort study. Pediatr Nephrol<br />

19:992-1003, 2004


36. Schmidt KLT, Larsen E, Bangsbøll S, Meinertz H,<br />

Carlsen E, Andersen AN: Assisted reproduction in male<br />

cancer survivors: fertility treatment <strong>and</strong> outcome in 67<br />

couples. Hum Reprod 19:2806-2810, 2004<br />

37. Schmoll HJ, Souchon R, Krege S, Albers P, Beyer J,<br />

Kollmannsberger C, Fossa SD, Skakkebæk NE, De Wit R,<br />

Fizazi K, Droz JP, Pizzocaro G, Daugaard G, De Mulder<br />

PHM, Horwich A, Oliver T, Huddart R, Rosti G, Paz Ares<br />

L, Pont O, Hartmann JT, Aass N, Algaba F, Bamberg M,<br />

Bodr<strong>og</strong>i I, Bokemeyer C, Classen J, Clemm S, Culine S, De<br />

Wit M, Derigs HG, Dieckmann KP, Flasshove M, Del<br />

Muro XG, Gerl A, Germa-Lluch JR, Hartmann M, Heidenreich<br />

A, Hoeltl W, J<strong>of</strong>fe J, Jones W, Kaiser G, Klepp O,<br />

Kliesch S, Kisbenedek L, Koehrmann KU, Kuczyk M,<br />

Laguna MP, Leiva O, Loy V, Mason MD, Mead GM,<br />

Mueller RP, Nicolai N, Oosterh<strong>of</strong> GO, Pottek T, Rick O,<br />

Schmidberger H, Sedlmayer F, Siegert W, Studer U,<br />

Tjul<strong>and</strong>in S, von der Maase H, Walz P, Weinknecht S,<br />

Weissbach L, Winter E, Wittekind C: European consensus<br />

on diagnosis <strong>and</strong> treatment <strong>of</strong> germ cell cancer: a report<br />

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(EGCCCG). Ann Oncol 15:1377-1399, 2004<br />

38. Skakkebæk NE: Testicular dysgenesis syndrome: new<br />

epidemiol<strong>og</strong>ical evidence. Int J Androl 27:189-191, 2004<br />

39. Skakkebæk NE, Juul A, Jørgensen N, Rajpert-De<br />

Meyts E: Androl<strong>og</strong>isk endokrinol<strong>og</strong>i. In: Medicinsk Kompendium.<br />

Hansen NE, Haunsø S, Schaffalitzky de Muckadell<br />

OB, eds. København: Nyt Nordisk Forlag Arnold<br />

Busck, pp. 2188-2213, 2004<br />

40. Sonne SB, Høi-Hansen CE, Fisher JS, Leffers H, Rajpert-De<br />

Meyts E, Skakkebæk NE: Do environmental factors<br />

play a role in the aetiol<strong>og</strong>y <strong>of</strong> carsinoma in situ testis<br />

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Path 88:144-151, 2004<br />

41. Storr HL, Mitchell H, Swords FM, Main KM, Hindmarsh<br />

PC, Betts PR, Shaw NJ, Johnston DI, Clark AJ,<br />

Reznek RH, Grossman AB, Savage MO: Clinical features,<br />

diagnosis, treatment <strong>and</strong> molecular studies in paediatric<br />

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42. Zimmermann-Belsing T, Juul A, Juul HJ, Feldt-<br />

Rasmussen U: The insulin-like growth axis in patients<br />

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drug treatment. <strong>Growth</strong> Horm IGF Res 14:235-244, 2004<br />

2003<br />

1. Andersson A-M, Carlsen E, Petersen JH, Skakkebæk<br />

NE: Variation in levels <strong>of</strong> serum inhibin B, testosterone,<br />

estradiol, luteinizing hormone, follicle-stimulating hormone,<br />

<strong>and</strong> sex hormone- binding globulin in monthly<br />

samples from healthy men during a 17-month period:<br />

possible effects <strong>of</strong> seasons. J Clin Endocrinol Metab 88:932<br />

-937, 2003<br />

2. Bartkova J, Rajpert-De Meyts E, Skakkebæk NE, Lukas J,<br />

Bartek J: Deregulation <strong>of</strong> the G1/S-phase control in human<br />

testicular germ cell tumours. APMIS 111:252-266, 2003<br />

3. Bartkova J, Lukas C, Sørensen CS, Rajpert-De Meyts E,<br />

Skakkebæk NE, Lukas J, Bartek J: Deregulation <strong>of</strong> the RB<br />

pathway in human testicular germ cell tumours. J Pathol<br />

200:149-156, 2003<br />

4. Bonde JP, Hjollund HI, Henriksen TB, Jensen TK,<br />

Spano M, Kolstad H, Giwercman A, Storgaard L, Ernst E,<br />

Olsen J: Epidemiol<strong>og</strong>ic evidence on biol<strong>og</strong>ical <strong>and</strong> environmental<br />

male factors in embryonic loss. Adv Exp Med<br />

Biol 518:25-35, 2003<br />

5. Bouloux PM, Nieschlag E, Burger HG, Skakkebæk NE,<br />

Wu FC, H<strong>and</strong>elsman DJ, Baker GH, Ochsenkuehn R,<br />

Syska A, McLachlan RI, Giwercman A, Conway AJ, Turner<br />

L, van Kuijk JH, Voortman G: Induction <strong>of</strong> spermat<strong>og</strong>enesis<br />

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49<br />

(puregon) in hyp<strong>og</strong>onadotropic azoospermic men who<br />

failed to respond to human chorionic gonadotropin alone.<br />

J Androl 24:604-611, 2003<br />

6. Carlsen E, Andersson A-M, Petersen JH, Skakkebæk<br />

NE: History <strong>of</strong> febrile illness <strong>and</strong> variation in semen quality.<br />

Hum Reprod 18:2089-2092, 2003<br />

7. Chellakooty M, Schmidt IM, Haavisto A-M, Boisen KA,<br />

Damgaard IN, Mau C, Petersen JH, Juul A, Skakkebæk<br />

NE, Main KM: Inhibin A, Inhibin B, follicle-stimulating<br />

hormone, luteinizing hormone, estradiol, <strong>and</strong> sex hormone-binding<br />

globulin levels in 473 healthy infant girls. J<br />

Clin Endocrinol Metab 88: 3515-3520, 2003<br />

8. Christiansen P, Andersson A-M, Skakkebæk NE: Longitudinal<br />

studies <strong>of</strong> inhibin B levels in boys <strong>and</strong> young<br />

adults with Klinefelter syndrome. J Clin Endocrinol<br />

Metab 88:888-891, 2003<br />

9. Fosså SD, Aass N, Heilo A, Daugaard G, Skakkebæk<br />

NE, Stenwig AE, Nesl<strong>and</strong> JM, Looijenga LHJ, Oosterhuis<br />

JW: Testicular carcinoma in situ in patients with extragonadal<br />

germ cell tumours: the clinical role <strong>of</strong> pretreatment<br />

biopsy. Ann Oncol 14:1412-1418, 2003<br />

10. Frydelund-Larsen L, V<strong>og</strong>t PH, Leffers H, Schadwinkel<br />

A, Daugaard G, Skakkebæk NE, Rajpert-De Meyts E: No<br />

AZF deletion in 160 patients with testicular germ cell<br />

neoplasia. Mol Hum Reprod 9:517-521, 2003<br />

11. Holm M, Rajpert-De Meyts E, Andersson A-M,<br />

Skakkebæk NE: Leydig cell micronodules are a common<br />

finding in testicular biopsies from men with impaired<br />

spermat<strong>og</strong>enesis <strong>and</strong> are associated with decreases testosterone/LH<br />

ratio. J Pathol 199:378-386, 2003<br />

12. Holm M, Høi-Hansen CE, Rajpert-De Meyts E,<br />

Skakkebæk NE: Increased risk <strong>of</strong> carcinoma in situ in<br />

patients with testicular germ cell cancer with ultrasonic<br />

microlithiasis in the contralateral testicle. J Urol 170:1163-<br />

1167, 2003<br />

13. Høi-Hansen CE, Holm M, Rajpert-De Meyts E,<br />

Skakkebæk NE: Histol<strong>og</strong>ical evidence <strong>of</strong> testicular dysgenesis<br />

in contralateral biopsies from 218 patients with<br />

testicular germ cell cancer. J Pathol 200:370-374, 2003<br />

14. Jensen RB, Chellakooty M, Vielwerth S, Vaag A,<br />

Larsen T, Greisen G, Skakkebæk NE, Scheike T, Juul A:<br />

Intrauterine growth retardation <strong>and</strong> consequences <strong>for</strong><br />

endocrine <strong>and</strong> cardiovascular diseases in adult life: does<br />

insulin-like growth factor-I play a role? Horm Res 60<br />

Suppl 3:136-148, 2003<br />

15. Johannsen TH, Lundsteen C, Visfeldt J, Schwartz M,<br />

Petersen BL, Byskov AG, Müller J: Erroneous genetic sex<br />

determination <strong>of</strong> a newborn twin girl due to chimerism<br />

caused by foetal blood transfusion. A case report. Horm<br />

Res 60:148-151, 2003<br />

16. Juul A: Serum levels <strong>of</strong> insulin-like growth factor I<br />

<strong>and</strong> its binding proteins in health <strong>and</strong> disease. <strong>Growth</strong><br />

Hormone <strong>and</strong> IGF Research 13:113-170, 2003<br />

17. Juul A, Bernasconi S, Carel J-C, Clayton PE, Kiess W,<br />

Schrama SDK: <strong>Growth</strong> hormone treatment <strong>and</strong> risk <strong>of</strong><br />

solid tumours. Horm Res 60:103-104, 2003<br />

18. Jørgensen MH, Ott P, Juul A, Skakkebæk NE, Michaelsen<br />

KF: Does breast feeding influence liver biochemistry?<br />

J Pediatr Gastroenterol Nutr 37:559-565, 2003<br />

19. Jørgensen N, Skakkebæk NE: Dårlig sædkvalitet hos<br />

unge danske mænd. Månedsskr Prakt Lægegern 81:169-<br />

175, 2003<br />

20. L<strong>and</strong>o A, Holm K, Nysom K, Rasmussen ÅK, Høier<br />

MM, Feldt-Rasmussen U, Müller J: Serum thyr<strong>og</strong>lobulin<br />

as a marker <strong>of</strong> thyroid neoplasms after childhood cancer.<br />

Acta Paediatr 92:1284-1290, 2003<br />

21. Lange M, Feldt-Rasmussen U, Svendsen OL, Kastrup<br />

KW, Juul A, Müller J: High risk <strong>of</strong> adrenal insufficiency in


adults previously treated <strong>for</strong> idiopathic childhood onset<br />

growth hormone deficiency. J Clin Endocrinol Metab<br />

88:5784-5789, 2003<br />

22. Larsen EC, Müller J, Rechnitzer C, Schmiegelow K,<br />

Andersen AN: Diminished ovarian reserve in female<br />

childhood cancer survivors with regular menstrual cycles<br />

<strong>and</strong> basal FSH


8. Fern<strong>and</strong>es S, Huellen K, Goncalves J, Dukal H, Zeisler<br />

J, Rajpert-De Meyts E, Skakkebæk NE, Habermann B,<br />

Krause W, Sousa M, Barros A, V<strong>og</strong>t PH: High frequency<br />

<strong>of</strong> DAZ1/DAZ2 gene deletions in patients with severe<br />

oligozoospermia. Mol Hum Reprod 8:286-298, 2002<br />

9. Frydelund-Larsen L, Krausz C, Leffers H, Andersson A<br />

-M, Carlsen E, Bangsbøll S, McElreavey K, Skakkebæk<br />

NE, Rajpert-De Meyts E: Inhibin B: a marker <strong>for</strong> the functional<br />

state <strong>of</strong> the seminiferous epithelium in patients<br />

with azoospermia factor c microdeletions. J Clin Endocrinol<br />

Metab 87:5618-5624, 2002<br />

10. Gravholt CH, Naeraa RW, Andersson A-M, Christiansen<br />

JS, Skakkebæk NE: Inhibin A <strong>and</strong> B in adolescents<br />

<strong>and</strong> young adults with Turner syndrome <strong>and</strong> no sign <strong>of</strong><br />

spontaneous puberty. Hum Reprod 17:2049-2053, 2002<br />

11. Holm M, Rajpert-De Meyts E, Daugaard G,<br />

Skakkebæk NE: Re: The prevalence <strong>of</strong> testicular microlithiasis<br />

in a asymptomatic population <strong>of</strong> men 18 to 35<br />

years old (letter). J Urol 168:1108-1109, 2002<br />

12. Høi-Hansen CE, Rajpert-De Meyts E, Skakkebæk NE:<br />

Germ cell tumours <strong>of</strong> the testis:how do they start? Histopathol<strong>og</strong>y<br />

41 suppl. 2:382-388, 2002<br />

13. Jensen TK, Carlsen E, Jørgensen N, Berthelsen JG,<br />

Keiding N, Christensen K, Petersen JH, Knudsen LB,<br />

Skakkebæk NE: Poor semen quality may contribute to<br />

recent decline in fertility rates. Hum Reprod 17:1437-<br />

1440, 2002<br />

14. Jung A, Main KM, Scheibel E, Peitersen B, Clausen N,<br />

Erichsen G, Schmiegelow K, Illum N: Beta-thalassaemia<br />

major hos børn <strong>og</strong> unge i Danmark. Ugeskr Læger<br />

164:5803-5806, 2002<br />

15. Juul A, Bernasconi S, Clayton PE, Kiess W, DeMuinck-<br />

Keizer SS: European audit <strong>of</strong> current practice in diagnosis<br />

<strong>and</strong> treatment <strong>of</strong> childhood growth hormone deficiency.<br />

Horm Res 58:233-241, 2002<br />

16. Juul A, Scheike T, Davidsen M, Gyllenborg J, Jørgensen<br />

T: Low serum insulin-like growth factor I is associated<br />

with increased risk <strong>of</strong> ischemic heart disease: a population-based<br />

case-control study. Circulation 106:939-944,<br />

2002<br />

17. Juul A, Skakkebæk NE: Testosteronbeh<strong>and</strong>ling af<br />

ældre mænd. Ugeskr Læger 42:4941-4942, 2002<br />

18. Juul A, Skakkebæk NE: Andr<strong>og</strong>ens <strong>and</strong> the ageing<br />

male. Human Reproduction Update 8:423-433, 2002<br />

19. Jørgensen JOL, Nørrelund H, Vahl N, Juul A,<br />

Skakkebæk NE, Christiansen JS: Continuation <strong>of</strong> growth<br />

hormone therapy versus placebo in transition-phase patients<br />

with growth hormone deficiency: impact on body<br />

composition, insulin sensitivity <strong>and</strong> thyroid function. J<br />

Pediatr Endocrinol Metab 15:1355-1360, 2002<br />

20. Jørgensen N, Carlsen E, Nermoen I, Punab M, Suominen<br />

J, Andersen A-G, Andersson A-M, Haugen TB, Horte<br />

A, Jensen TK, Magnus Ø, Petersen JH, Vierula M, Toppari<br />

J, Skakkebæk NE: East-West gradient in semen quality<br />

in the Nordic-Baltic area: a study <strong>of</strong> men from the general<br />

population in Denmark, Norway, Estonia <strong>and</strong> Finl<strong>and</strong>.<br />

Hum Reprod 17:2199-2208, 2002<br />

21. Kiess W, Conway G, Ritzen M, Rosenfield R, Bernasconi<br />

S, Juul A, Van Pareren Y, de Muinck Keizer-Schrama<br />

SM, Bourguignon JP: Induction <strong>of</strong> puberty in the hyp<strong>og</strong>onadal<br />

girl - practices <strong>and</strong> attitudes <strong>of</strong> pediatric endocrinol<strong>og</strong>ists<br />

in Europe. Horm Res 57:66-71, 2002<br />

22. Lajer H, Daugaard G, Andersson A-M, Skakkebæk<br />

NE: Clinical use <strong>of</strong> serum TRA-1-60 as tumor marker in<br />

patients with germ cell cancer. Int J Cancer 100:244-246,<br />

2002<br />

23. Lange IG, Daxenberger A, Meyer HHD, Rajpert-De<br />

Meyts E, Skakkebæk NE, Veeramachaneni DNR: Quantitative<br />

assessment <strong>of</strong> foetal exposure to trenbolone acetate,<br />

51<br />

zeranol <strong>and</strong> melengestrol acetate, following maternal<br />

dosing in rabbits. Xenobiotica 32: 641-651, 2002<br />

24. Lange M, Svendsen OL, Skakkebæk NE, Müller J, Juul<br />

A, Schmiegelow M, Feldt-Rasmussen U: An audit <strong>of</strong> the<br />

insulin-tolerance test in 255 patients with pituitary disease.<br />

Eur J Endocrinol 147:41-47, 2002<br />

25. Larsen J, Ottesen AM, Kirchh<strong>of</strong>f M, Lundsteen C,<br />

Larsen JK: High resolution comparative genomic hybridization<br />

detects 7-8 megabasepair deletion in PCR amplified<br />

DNA. Anal Cell Pathol 23:61-64, 2002<br />

26. Main KM, Skov M, Sillesen IB, Lanng S, Dige-Petersen<br />

H, Müller J, Koch C: Cushing's syndrome due to pharmacol<strong>og</strong>ical<br />

interaction in a cystic fibrosis patient. Acta Paediatr<br />

91:1008-1011, 2002<br />

27. Mol NM, Sørensen N, Weihe P, Andersson A-M,<br />

Jørgensen N, Skakkebæk NE, Keiding N, Gr<strong>and</strong>jean P:<br />

Spermaturia <strong>and</strong> serum hormone concentrations at the<br />

age <strong>of</strong> puberty in boys prenatally exposed to polychlorinated<br />

biphenyls. Eur J Endocrinol 146: 357-363, 2002<br />

28. Müller J: Disturbance <strong>of</strong> pubertal development after<br />

cancer treatment. Best practice & research clinical endocrinol<strong>og</strong>y<br />

<strong>and</strong> metabolism 1:91-103, 2002<br />

29. Punab M, Zilaitiene B, Jørgensen N, Horte A, Matulevicius<br />

V, Peetsalu A, Skakkebæk NE: Regional differences<br />

in semen qualities in the Baltic region. Int J Androl<br />

25:243-252, 2002<br />

30. Rajpert-De Meyts E, Leffers H, Daugaard G, Andersen<br />

CB, Petersen PM, Hinrichsen J, Pedersen LG, Skakkebæk<br />

NE: Analysis <strong>of</strong> the polymorphic CAG repeat length in<br />

the <strong>and</strong>r<strong>og</strong>en receptor gene in patients with testicular<br />

germ cell cancer. Int J Cancer 102:201-204, 2002<br />

31. Rajpert-De Meyts E, Høi-Hansen CE, Ottesen AM,<br />

Frydelund-Larsen L, Holm M, Skakkebæk NE: Le cancer<br />

à cellules germinales du testicule, élément constitutif du<br />

syndrome de dysgénésie testiculaire: rôle des facteurs<br />

environnementaux et de la susceptibilité génétique. Androl<strong>og</strong>ie<br />

12:262-268, 2002<br />

32. Rajpert-De Meyts E, Leffers H, Petersen HJ, Andersen<br />

A-G, Carlsen E, Jørgensen N, Skakkebæk NE: CAG repeat<br />

length in <strong>and</strong>r<strong>og</strong>en-receptor gene <strong>and</strong> reproductive<br />

variables in fertile <strong>and</strong> infertile men. Lancet 359:44-46,<br />

2002<br />

33. Satie AP, Rajpert-De Meyts E, Spagnoli GC, Henno S,<br />

Olivo L, Jacobsen GK, Rioux-Leclercq N, Jégou B, Samson<br />

M: The cancer-testis gene, NY-ESO-1, is expressed in<br />

normal fetal <strong>and</strong> adult testes <strong>and</strong> in spermatocytic seminomas<br />

<strong>and</strong> testicular carcinoma in situ. Lab Invest 82:775-<br />

780, 2002<br />

34. Schmidt IM, Chellakooty M, Haavisto A-M, Boisen<br />

KA, Damgaard IN, Steendahl U, Toppari J, Skakkebæk<br />

NE, Main KM: Gender difference in breast tissue size in<br />

infancy: correlation with serum estradiol. Pediatr Res<br />

52:682-686, 2002<br />

35. Skakkebæk NE: Carcinoma in situ <strong>of</strong> the testis: frequency<br />

<strong>and</strong> relationship to invasive germ cell tumours in<br />

fertile men. N.E.Skakkebæk. Histopathol<strong>og</strong>y 1978;2;157-<br />

170 Author commentary. Histopathol<strong>og</strong>y 41:2-4, 2002<br />

36. Skakkebæk NE: Carcinoma in situ <strong>of</strong> the testis: frequency<br />

<strong>and</strong> relationship to invasive germ cell tumours in<br />

fertile men. Histopathol<strong>og</strong>y 41:5-18, 2002<br />

37. Skakkebæk NE, Rajpert-De Meyts E: Testicular dysgenesis<br />

syndrome: a common link between human male<br />

reproductive disorders? Clin Pediatr Endocrinol 11:77-79,<br />

2002<br />

38. Skov M, Main KM, Sillesen IB, Müller J, Koch C,<br />

Lanng S: Iatr<strong>og</strong>enic adrenal insufficiency as a side-effect<br />

<strong>of</strong> combined treatment <strong>of</strong> itraconazole <strong>and</strong> budesonide.<br />

Eur Respir J 20:127-133, 2002


39. Slama R, Eustache F, Ducot B, Jensen TK, Jørgensen<br />

N, Horte A, Irvine S, Suominen J, Andersen AG, Auger J,<br />

Vierula M, Toppari J, Andersen AN, Keiding N,<br />

Skakkebæk NE, Spira A, Jouannet P: Time to pregnancy<br />

<strong>and</strong> semen parameters: a cross-sectional study among<br />

fertile couples from four European cities. Hum Reprod<br />

17:503-515, 2002<br />

40. Teilmann G, Juul A, Skakkebæk NE, Toppari J: Putative<br />

effects <strong>of</strong> endocrine disrupters on pubertal development<br />

in the human. Best Practice & Research Clinical<br />

Endocrinol<strong>og</strong>y <strong>and</strong> Metabolism 16:105-121, 2002<br />

2001<br />

1. Andersson A-M, Skakkebæk NE: Serum inhibin B<br />

levels during male childhood <strong>and</strong> puberty. Mol Cell Endocrinol<br />

180:103-107, 2001<br />

2. Aubry F, Satie AP, Rioux-Leclercq N, Rajpert-De Meyts<br />

E, Spagnoli GC, Chomez P, De Backer O, Jegou B, Samson<br />

M: MAGE-A4, a germ cell specific marker, is expressed<br />

differentially in testicular tumors. Cancer 92:<br />

2778-2785, 2001<br />

3. Auger J, Eustache F, Andersen AG, Irvine DS, Jørgensen<br />

N, Skakkebæk NE, Suominen J, Toppari J, Vierula M,<br />

Jouannet P: Sperm morphol<strong>og</strong>ical defects related to environment,<br />

lifestyle <strong>and</strong> medical history <strong>of</strong> 1001 male partners<br />

<strong>of</strong> pregnant women from four European cities. Hum<br />

Reprod 16: 2710-2717, 2001<br />

4. Bartkova J, Falck J, Rajpert-De Meyts E, Skakkebæk<br />

NE, Lukas J, Bartek J: Chk2 tumour suppressor protein in<br />

human spermat<strong>og</strong>enesis <strong>and</strong> testicular germ-cell tumours.<br />

Onc<strong>og</strong>ene 20:5897-5902, 2001<br />

5. Boisen KA, Main KM, Rajpert-De Meyts E, Skakkebæk<br />

NE: Are male reproductive disorders a common entity?<br />

The testicular dysgenesis syndrome. Ann N Y Acad Sci<br />

948:90-99, 2001<br />

6. Chang A, Yousef GM, Jung K, Rajpert-De Meyts E,<br />

Diam<strong>and</strong>is EP: Identification <strong>and</strong> molecular characterization<br />

<strong>of</strong> five novel kallikrein gene 13 (KLK13; KLK-L4)<br />

splice variants: differential expression in the human testis<br />

<strong>and</strong> testicular cancer. Anticancer Res 21:3147-3152, 2001<br />

7. Fisker S, Nørrelund H, Juul A, Skakkebæk NE, Christiansen<br />

JS, Jørgensen JOL: The growth hormone (GH)-<br />

insulin-like growth factor axis during testosterone replacement<br />

therapy in GH-treated hypopituitary males.<br />

<strong>Growth</strong> Horm IGF Res 11:104-109, 2001<br />

8. Gyllenborg J, Rasmussen SL, Borch-Johnsen K, Heitmann<br />

BL, Skakkebæk NE, Juul A: Cardiovascular risk<br />

factors in men: The role <strong>of</strong> gonadal steroids <strong>and</strong> sex hormone-binding<br />

globulin. Metabolism 50:882-888, 2001<br />

9. Holm M, Lenz S, Rajpert-De Meyts E, Skakkebæk NE:<br />

Microcalcifications <strong>and</strong> carcinoma in situ <strong>of</strong> the testis.<br />

BJU Int 87:144-149, 2001<br />

10. Ishøy T, Suadicani P, Andersson A-M, Guldager B,<br />

Appleyard M, Skakkebæk NE, Gyntelberg F: Prevalence<br />

<strong>of</strong> male sexual problems in the Danish Gulf war study.<br />

Sc<strong>and</strong> J Sexol<strong>og</strong>y 4:43-55, 2001<br />

11. Jensen TK, Slama R, Ducot B, Suominen J, Cawood<br />

EH, Andersen AG, Eustache F, Irvine S, Auger S, Jouannet<br />

P, Vierula M, Jørgensen N, Toppari J, Skakkebæk NE,<br />

Keiding N, Spira A: Regional differences in waiting time<br />

to pregnancy among fertile couples from four European<br />

cities. Hum Reprod 16:2697-2704, 2001<br />

12. Juul A: Determination <strong>of</strong> insulin-like growth factor I<br />

in children: normal values <strong>and</strong> clinical use. Horm Res<br />

55:94-99, 2001<br />

13. Juul A: The effects <strong>of</strong> oestr<strong>og</strong>ens on linear bone<br />

growth. Hum Reprod Update 7:303-313, 2001<br />

14. Jørgensen N, Andersen A-G, Eustache F, Irvine DS,<br />

52<br />

Suominen J, Petersen JH, Andersen AN, Auger J, Cawood<br />

EHH, Horte A, Jensen TK, Jouannet P, Keiding N, Vierula<br />

M, Toppari J, Skakkebæk NE: Regional differences in<br />

semen quality in Europe. Hum Reprod 16:1012-1019, 2001<br />

15. Kaleva M, Virtanen H, Haavisto AM, Main K,<br />

Skakkebæk NE, Toppari J: Incidence <strong>of</strong> cryptorchidism in<br />

finnish boys. Horm Res 55:54 2001<br />

16. Krausz C, Quintana-Murci L, Rajpert-De Meyts E,<br />

Jørgensen N, Jobling MA, Rosser ZH, Skakkebæk NE,<br />

McElreavey K: Identification <strong>of</strong> a Y chromosome hapl<strong>og</strong>roup<br />

associated with reduced sperm counts. Hum Mol<br />

Genet 10:1873-1877, 2001<br />

17. Krausz C, Rajpert-De Meyts E, Frydelund-Larsen L,<br />

Quintana-Murci L, McElreavey K, Skakkebæk NE: Double-blind<br />

Y chromosome microdeletion analysis in men<br />

with known sperm parameters <strong>and</strong> reproductive hormone<br />

pr<strong>of</strong>iles:microdeletions are specific <strong>for</strong> spermat<strong>og</strong>enetic<br />

failure. J Clin Endocrinol Metab 86:2638-2642, 2001<br />

18. Lange M, Thulesen J, Feldt-Rasmussen U, Skakkebæk<br />

NE, Vahl N, Jørgensen JO, Christiansen JS, Poulsen SS,<br />

Sneppen SB, Juul A: Skin morphol<strong>og</strong>ical changes in<br />

growth hormone deficiency <strong>and</strong> acromegaly. Eur J Endocrinol<br />

145:147-153, 2001<br />

19. Larsen J, Ottesen AM, Lundsteen C, Leffers H, Larsen<br />

JK: Optimization <strong>of</strong> DOP-PCR amplification <strong>of</strong> DNA <strong>for</strong><br />

high-resolution comparative genomic hybridization analysis.<br />

Cytometry 44: 317-325, 2001<br />

20. Larsen LF, Skakkebæk NE: Genetiske årsager til dårlig<br />

sædkvalitet. Mdskr prakt lægeg 9:1033-1040, 2001<br />

21. Leffers H, Næsby M, Vendelbo B, Skakkebæk NE,<br />

Jørgensen M: Oestr<strong>og</strong>enic potencies <strong>of</strong> Zeranol, oestradiol,<br />

diethylstilboestrol, Bisphenol-A <strong>and</strong> genistein: implications<br />

<strong>for</strong> exposure assessment <strong>of</strong> potential endocrine<br />

disrupters. Hum Reprod 16:1037-1045, 2001<br />

22. Lim HN, Rajpert-De Meyts E, Skakkebæk NE, Hawkins<br />

JR, Hughes IA: Genetic analysis <strong>of</strong> the INSL3 gene in<br />

patients with maldescent <strong>of</strong> the testis. Eur J Endocrinol<br />

144:129-137, 2001<br />

23. Luo LY, Rajpert-De Meyts E, Jung K, Diam<strong>and</strong>is EP:<br />

Expression <strong>of</strong> the normal epithelial cell-specific 1 (NES1;<br />

KLK10) c<strong>and</strong>idate tumour suppressor gene in normal <strong>and</strong><br />

malignant testicular tissue. Br J Cancer 85:220-224, 2001<br />

24. Mikkelsen AL, Andersson A-M, Skakkebæk NE, Lindenberg<br />

S: Basal concentrations <strong>of</strong> oestradiol may predict<br />

the outcome <strong>of</strong> in-vitro maturation in regularly menstruating<br />

women. Hum Reprod 16:862-867, 2001<br />

25. Ono Y, Rajpert-De Meyts E, Guellaën G, Bulle F: Sporadic<br />

testicular germ cell cancers do not exhibit specific<br />

alteration in CAG/CTG repeats containing genes expressed<br />

in human testis. Onc<strong>og</strong>ene 20:5548-5553, 2001<br />

26. Quintana-Murci L, Krausz C, Heyer E, Gromoll J,<br />

Seifer I, Barton DE, Barrett T, Skakkebæk NE, Rajpert-De<br />

Meyts E, Mitchell M, Lee AC, Jobling MA, McElreavey K:<br />

The relationship between Y chromosome DNA haplotypes<br />

<strong>and</strong> Y chromosome deletions leading to male infertility.<br />

Hum Genet 108:55-58, 2001<br />

27. Rajpert-De Meyts E, Skakkebæk NE: Biol<strong>og</strong>y <strong>of</strong> testicular<br />

carcinoma in situ,the stem cell-like precursor <strong>of</strong> germ<br />

cell cancer. In: Androl<strong>og</strong>y in the 21st century. Robaire B,<br />

Chemes H, Morales CR, eds. New York: Medimond, pp.<br />

409-417, 2001<br />

28. Rajpert-De Meyts E, Toppari J, Skakkebæk NE: Testicular<br />

tumours with endocrine manifestations. In: Endocrinol<strong>og</strong>y.<br />

DeGroot LJ, Jameson JL, eds. Philadelphia: Saunders,<br />

pp. 2351-2356, 2001<br />

29. Ranke MB, Feldt-Rasmussen U, Bang P, Baxter RC,<br />

Camacho-Hubner C, Clemmons DR, Juul A, Ørskov H,<br />

Strasburger CJ: How Should Insulin-Like <strong>Growth</strong> Factor I<br />

Be Measured? a consensus statement. Horm Res 55 Suppl


2:106-109, 2001<br />

30. Schmidt IM, Mølgaard C, Main KM, Michaelsen KF:<br />

Effect <strong>of</strong> gender <strong>and</strong> lean body mass on kidney size in<br />

healthy 10-year-old children. Pediatr Nephrol 16:366-370,<br />

2001<br />

31. Schmiegelow M, Lassen S, Poulsen HS, Schmiegelow<br />

K, Hertz H, Andersson A-M, Skakkebæk NE, Müller J:<br />

Gonadal status in male survivors following childhood<br />

brain tumors. J Clin Endocrinol Metab 86:2446-2452, 2001<br />

32. Scorilas A, Yousef GM, Jung K, Rajpert-De Meyts E,<br />

Carsten S, Diam<strong>and</strong>is EP: Identification <strong>and</strong> characterization<br />

<strong>of</strong> a novel human testis-specific kinase substrate<br />

gene which is downregulated in testicular tumors. Biochem<br />

Biophys Res Commun 285: 400-408, 2001<br />

33. Siegrist S, Féral C, Chami M, Solhonne B, Mattéi M-G,<br />

Rajpert-De Meyts E, Guellaën G, Bulle F: hH-Rev107,a<br />

class II suppressor gene, is expressed by testicular germ<br />

cells <strong>and</strong> carcinoma-in-situ cells but not by human testicular<br />

germ cell tumors. Onc<strong>og</strong>ene 20:5155-5163, 2001<br />

34. Skakkebæk NE, Rajpert-De Meyts E, Main KM: Testicular<br />

dysgenesis syndrome: an increasingly common developmental<br />

disorder with environmental aspects. Hum<br />

Reprod 16:972-978, 2001<br />

35. Sneppen SB, Lange M, Pedersen LM, Kristensen LL,<br />

Main KM, Juul A, Skakkebæk NE, Feldt-Rasmussen U:<br />

Total <strong>and</strong> free insulin-like growth factor I, insulin-like<br />

growth factor binding protein 3 <strong>and</strong> acid-labile subunit<br />

reflect clinical activity in acromegaly. <strong>Growth</strong> Horm IGF<br />

Res 11:384-391, 2001<br />

36. Steensberg JN, Bjerager MO, Møhl B, Müller J: Intersex:<br />

hvilket køn skal vælges? Ugesk Læger 163:1067-1073,<br />

2001<br />

37. Suadicani P, Ishøy T, Ho H, Guldager B, Andersson A<br />

-M, Appleyard M, Skakkebæk NE, Vestergaard EM, Ørnt<strong>of</strong>t<br />

T, Gyntelberg F: Lewis genotypes <strong>and</strong> sexual problems<br />

in men. Sc<strong>and</strong> J Sexol<strong>og</strong>y 4:149-160, 2001<br />

38. Virtanen HE, Kaleva M, Haavisto A-M, Schmidt IM,<br />

Chellakooty M, Main KM, Skakkebæk NE, Toppari J: The<br />

birth rate <strong>of</strong> hypospadias in the Turku area in Finl<strong>and</strong>.<br />

APMIS 109:96-100, 2001<br />

2000<br />

1. Andersen A-G, Jørgensen N, Andersson A-M, Carlsen<br />

E, Skakkebæk NE, Jensen TK, Swan SH: Serum levels <strong>of</strong><br />

testosterone do not provide evidence <strong>of</strong> selection bias in<br />

studies <strong>of</strong> male reproductive health. Epidemiol<strong>og</strong>y 11:232<br />

-234, 2000<br />

2. Andersen A-G, Jensen TK, Carlsen E, Jørgensen N,<br />

Andersson A-M, Krarup T, Keiding N, Skakkebæk NE:<br />

High frequency <strong>of</strong> sub-optimal semen quality in an unselected<br />

population <strong>of</strong> young men. Hum Reprod 15:366-<br />

372, 2000<br />

3. Andersson A-M: Inhibin B in the assessment <strong>of</strong> seminiferous<br />

tubular function. Baillieres Clin Endocrinol<br />

Metab 14:389-397, 2000<br />

4. Bartkova J, Thullberg M, Rajpert-De Meyts E,<br />

Skakkebæk NE, Bartek J: Cell cycle regulators in testicular<br />

cancer: Loss <strong>of</strong> p18 INK4c marks pr<strong>og</strong>ression from carcinoma<br />

in situ to invasive germ cell tumours. Int J Cancer<br />

85:370-375, 2000<br />

5. Bartkova J, Thullberg M, Rajpert-De Meyts E,<br />

Skakkebæk NE, Bartek J: Lack <strong>of</strong> p19INK4d in human<br />

testicular germ-cell tumours contrasts with high expression<br />

during normal spermat<strong>og</strong>enesis. Onc<strong>og</strong>ene 19:4146-<br />

4150, 2000<br />

6. Bévort M, Leffers H: Down regulation <strong>of</strong> ribosomal<br />

protein mRNAs during neuronal differentiation <strong>of</strong> human<br />

NTERA2 cells. Differentiation 66:81-92, 2000<br />

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7. Bisch<strong>of</strong>f C, Kahns S, Lund A, Jørgensen HF, Præstegaard<br />

M, Clark BFC, Leffers H: The human elongation<br />

factor 1alfa - 2 gene: complete sequence <strong>and</strong> characterization<br />

<strong>of</strong> gene structure <strong>and</strong> <strong>of</strong> promoter activity. Genomics<br />

68:63-70, 2000<br />

8. Carlsen E, Andersen A-G, Buchreitz L, Jørgensen N,<br />

Magnus Ø, Matulevicuus V, Nermoen I, Petersen JH,<br />

Punab M, Suominen J, Zilaitiene B, Giwercman A: Interobserver<br />

variation in the results <strong>of</strong> the clinical <strong>and</strong>rol<strong>og</strong>ical<br />

examination including estimation <strong>of</strong> testicular size. Int<br />

J Androl 23:248-253, 2000<br />

9. Damsgaard R, Bencke J, Matthiesen G, Petersen JH,<br />

Müller J: Is prepubertal growth adversely affected by<br />

sport? Med Sci Sports Exerc 32:1698-1703, 2000<br />

10. Giwercman A, Kledal T, Schwartz M, Giwercman YL,<br />

Leffers H, Zazzi H, Wedell A, Skakkebæk NE: Preserved<br />

male fertility despite decreased <strong>and</strong>r<strong>og</strong>en sensitivity<br />

caused by a mutation in the lig<strong>and</strong>-binding domain <strong>of</strong> the<br />

<strong>and</strong>r<strong>og</strong>en receptor gene. J Clin Endocrinol Metab 85:2253-<br />

2259, 2000<br />

11. Gravholt CH, Fedder J, Naeraa RW, Müller J: Occurrence<br />

<strong>of</strong> gonadoblastoma in females with Turner syndrome<br />

<strong>and</strong> Y chromosome material: a population study. J<br />

Clin Endocrinol Metab 85:3199-3202, 2000<br />

12. Hjollund NHI, Bonde JPE, Jensen TK, Olsen J: Diurnal<br />

scrotal skin temperature <strong>and</strong> semen quality. Int J Androl<br />

23:309-318, 2000<br />

13. Hjollund NHI, Jensen TK, Bonde JPE, Henriksen TB,<br />

Andersson A-M, Kolstad HA, Ernst E, Giwercman A,<br />

Skakkebæk NE, Olsen J: Spontaneous abortion <strong>and</strong> physical<br />

strain around implantation: a follow-up study <strong>of</strong> firstpregnancy<br />

planners. Epidemiol<strong>og</strong>y 11: 18-23, 2000<br />

14. Hjollund NHI, Bonde JPE, Jensen TK, Henriksen TB,<br />

Andersson A-M, Kolstad HA, Ernst E, Giwercman A,<br />

Skakkebæk NE, Olsen J: Male-mediated spontaneous<br />

abortion among spouses <strong>of</strong> stainless steel welders. Scan J<br />

Work Environ Health 26:187-192, 2000<br />

15. Jacobsen R, Bost<strong>of</strong>te E, Skakkebæk NE, Hansen J,<br />

Møller H: Offspring sex ratio <strong>of</strong> subfertile men <strong>and</strong> men<br />

with abnormal sperm characteristics. Hum Reprod<br />

15:2369-2370, 2000<br />

16. Jacobsen R, Bost<strong>of</strong>te E, Engholm G, Hansen J,<br />

Skakkebæk NE, Møller H: Fertility <strong>and</strong> <strong>of</strong>fspring sex ratio<br />

<strong>of</strong> men who develop testicular cancer: a record linkage<br />

study. Hum Reprod 15: 1958-1961, 2000<br />

17. Jacobsen R, Bost<strong>of</strong>te E, Engholm G, Hansen J, Olsen<br />

JH, Skakkebæk NE, Møller H: Risk <strong>of</strong> testicular cancer in<br />

men with abnormal semen characteristics: cohort study.<br />

Br Med J 321: 789-792, 2000<br />

18. Jensen TK, Vierula M, Hjollund NHI, Saaranen M,<br />

Scheike T, Saarikoski S, Suominen J, Keiski A, Toppari J,<br />

Skakkebæk NE, The Danish First Pregnancy Planner<br />

Study Team: Semen quality among Danish <strong>and</strong> Finnish<br />

men attempting to conceive. Eur J Endocrinol 142:47-52,<br />

2000<br />

19. Juul A, Fisker S, Scheike T, Hertel T, Müller J, Ørskov<br />

H, Skakkebæk NE: Serum levels <strong>of</strong> growth hormone<br />

binding protein in children with normal <strong>and</strong> precocious<br />

puberty: relation to age, gender, body composition <strong>and</strong><br />

gonadal steroids. Clin Endocrinol 52:165-172, 2000<br />

20. Jørgensen M, Vendelbo B, Skakkebæk NE, Leffers H:<br />

Assaying estr<strong>og</strong>enicity by quantitating the expression<br />

levels <strong>of</strong> end<strong>og</strong>enous estr<strong>og</strong>en-regulated genes. Environ<br />

Health Perspect 108:403-412, 2000<br />

21. Kledal TJS, Rajpert-De Meyts E, Skakkebæk NE,<br />

Jørgensen KD: A dose-finding study <strong>of</strong> in utero <strong>and</strong> lactational<br />

exposure to diethylstilboestrol <strong>and</strong> flutamide in<br />

129/Sv mice. Pharmacol Toxicol 87:255-257, 2000<br />

22. Kledal TJS, Jørgensen M, Mengarda F, Skakkebæk NE,


Leffers H: New methods <strong>for</strong> detection <strong>of</strong> potential endocrine<br />

disruptors. Androl<strong>og</strong>ia 32: 271-278, 2000<br />

23. Lacroix L, Liénard H, Labourier E, Djavaheri MM,<br />

Lacoste J, Leffers H, Tazi J, Hélène C, Mergny JL: Identification<br />

<strong>of</strong> two human nuclear proteins that rec<strong>og</strong>nise the<br />

cytosine-rich str<strong>and</strong> <strong>of</strong> human telomeres in vitro. Nuclei<br />

Acid Res 28:1564-1575, 2000<br />

24. Larsen EC, L<strong>of</strong>t A, Holm K, Müller J, Brocks V, Andersen<br />

AN: Oocyte donation in women cured <strong>of</strong> cancer<br />

with bone marrow transplantation including total body<br />

irradiation in adolescence. Hum Reprod 15:1505-1508,<br />

2000<br />

25. Larsen L, Scheike T, Jensen TK, Bonde JP, Ernst E,<br />

Hjollund NH, Zhou Y, Skakkebæk NE, Giwercman A:<br />

Computer-assisted semen analysis parameters as predictors<br />

<strong>for</strong> fertility <strong>of</strong> men from the general population.<br />

Hum Reprod 15:1562-1567, 2000<br />

26. Main KM, Schmidt IM, Skakkebæk NE: A Possible<br />

Role <strong>for</strong> Reproductive Hormones in Newborn Boys: Pr<strong>og</strong>ressive<br />

Hyp<strong>og</strong>onadism without the Postnatal Testosterone<br />

Peak. J Clin Endocrinol Metab 85:4905-4907, 2000<br />

27. Müller J, Juul A, Andersson A-M, Sehested A,<br />

Skakkebæk NE: Hormonal changes during GnRH anal<strong>og</strong>ue<br />

therapy in children with central precocious puberty.<br />

J Pediatr Endocrinol Metab 13:739-746, 2000<br />

28. Müller J, Sønksen J, Sommer P, Schmiegelow M, Petersen<br />

PM, Heilmann C, Schmiegelow K: Cryopreservation<br />

<strong>of</strong> semen from pubertal boys with cancer. Med Pediatr<br />

Oncol 34: 191-194, 2000<br />

29. Møller S, Juul A, Becker U, Henriksen JH: The acidlabile<br />

subunit <strong>of</strong> the ternary insulin-like growth factor<br />

complex in cirrhosis: relation to liver dysfunction. J<br />

Hepatol 32:441-446, 2000<br />

30. Nysom K, Holm K, Michaelsen KF, Hertz H, Jacobsen<br />

N, Müller J, Mølgaard C: Bone mass after all<strong>og</strong>eneic<br />

BMT <strong>for</strong> childhood leukaemia or lymphoma. Bone<br />

Marrow Transplant 25:191-196, 2000<br />

31. Nørrelund H, Vahl N, Juul A, Møller N, Alberti<br />

KGMM, Skakkebæk NE, Christiansen JS, Jørgensen JOL:<br />

Continuation <strong>of</strong> growth hormone (GH) therapy in GHdeficient<br />

patients during transition from childhood to<br />

adulthood:impact on insulin sensitivity <strong>and</strong> substrate<br />

metabolism. J Clin Endocr 85:1912-1917, 2000<br />

32. Rajpert-De Meyts E, Skakkebæk NE: The role <strong>of</strong> puberty<br />

<strong>for</strong> testicular cancer. In: The 5th international conference<br />

on the control <strong>of</strong> the onset puberty. Bourguignon<br />

J-P, Plant TM, eds. Amsterdam: Elsevier Science B.V., pp.<br />

201-213, 2000<br />

33. Rajpert-De Meyts E, Skakkebæk NE: Origin <strong>of</strong> germ<br />

cell cancer: biol<strong>og</strong>ical <strong>and</strong> clinical significance <strong>of</strong> testicular<br />

carcinoma in situ. The Endocrinol<strong>og</strong>ist 10:335-340,<br />

2000<br />

34. Rajpert-De Meyts E, Giwercman A, Skakkebæk NE:<br />

Le carcinome in situ du testicule - un précurseur du cancer<br />

à cellule germinale. Revue de la path<strong>og</strong>enèse et aspects<br />

cliniques. Androl<strong>og</strong>ie 10:181-193, 2000<br />

35. Rørth M, Rajpert-De Meyts E, Andersson L,<br />

Dieckmann K-P, Fosså SD, Grigor KM, Hendry WF, Herr<br />

HW, Looijenga LHJ, Oosterhuis JW, Skakkebæk NE:<br />

Carcinoma in situ in the testis. Sc<strong>and</strong> J Urol Nephrol<br />

205:166-186, 2000<br />

36. Schmiegelow M, Lassen S, Poulsen HS, Feldt-<br />

Rasmussen U, Schmiegelow K, Hertz H, Müller J:<br />

<strong>Growth</strong> hormone response to a growth hormonereleasing<br />

hormone stimulation test in a population-based<br />

study following cranial irradiation <strong>of</strong> childhood brain<br />

tumors. Horm Res 54:53-59, 2000<br />

37. Schmiegelow M, Lassen S, Poulsen HS, Feldt-<br />

Rasmussen U, Schmiegelow K, Hertz H, Müller J: Cranial<br />

54<br />

radiotherapy <strong>of</strong> childhood brain tumours:growth hormone<br />

deficiency <strong>and</strong> its relation ti the biol<strong>og</strong>ical effective<br />

dose <strong>of</strong> irradiation in a large population based study. Clin<br />

Endocrinol (Oxf ) 53: 191-207, 2000<br />

38. Schønning BH, Bévort M, Thomsen P, Mikkelsen S,<br />

Andreasen M, Leffers H, Norrild B: Human papillomavirus<br />

type 16 E7 regulated genes. Regulation <strong>of</strong> S100P <strong>and</strong><br />

ATP/ADP carrier protein genes identified by differential<br />

display technol<strong>og</strong>y. J Gen Virol 81: 1009-1015, 2000<br />

39. Sehested A, Juul A, Andersson A-M, Petersen JH,<br />

Jensen TK, Müller J, Skakkebæk NE: Serum inhibin A <strong>and</strong><br />

inhibin B in healthy prepubertal, pubertal, <strong>and</strong> adolescent<br />

girls <strong>and</strong> adult womem: relation to age, stage <strong>of</strong> puberty,<br />

menstrual cycle, follicle-stimulating hormone, luteinizing<br />

hormone, <strong>and</strong> estradiol levels. J Clin Endocrinol Metab<br />

85:1634-1640, 2000<br />

40. Sehested A, Andersson A-M, Müller J, Skakkebæk NE:<br />

Serum inhibin A <strong>and</strong> inhibin B in central precocious puberty<br />

be<strong>for</strong>e <strong>and</strong> during treatment with GnRH agonists.<br />

Horm Res 54:84-91, 2000<br />

41. Skakkebæk NE, Leffers H, Rajpert-De Meyts E, Carlsen<br />

E, Grigor KM: Should we watch what we eat <strong>and</strong><br />

drink? Trends Endocrinol Metab 11: 291-293, 2000<br />

42. Sneppen SB, Main KM, Juul A, Pedersen LM, Kristensen<br />

LØ, Skakkebæk NE, Feldt-Rasmus-sen U: Sweat secretion<br />

rates in growth hormone disorders. Clin Endocrinol<br />

53:601-608, 2000<br />

43. Vahl N, Juul A, Jørgensen JOL, Ørskov H, Skakkebæk<br />

NE, Christiansen JS: Continuation <strong>of</strong> growth hormone<br />

(GH) replacement in GH-deficient patients during transition<br />

from childhood to adulthood:a two-year placebocontrolled<br />

study. J Clin Endocrinol Metab 85:1874-1881,<br />

2000


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