20.01.2015 Views

Inflammation - Institutleder til klinisk medicin

Inflammation - Institutleder til klinisk medicin

Inflammation - Institutleder til klinisk medicin

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Cyklooxygenaser<br />

COX-1<br />

COX-2<br />

Konstitutiv form<br />

Inducerbar form<br />

Fysiologiske funktioner<br />

Gastroprotektion<br />

Nyrefunktion<br />

Trombocytaggregation<br />

Lymfocyt og makrofag<br />

differentiering<br />

Patofysiol. funktioner<br />

<strong>Inflammation</strong><br />

PG øget lokalt<br />

⇓<br />

vaskulære og proliferative<br />

forandringer<br />

Prostaglandiner/Tromboxaner - virkninger 1)<br />

Cardiovaskulært<br />

PGE<br />

- holder ductus arteriosus åben<br />

PGE 2<br />

/PGI 2<br />

/PGD - kardilaterende<br />

PGF 2α<br />

/TxA 2<br />

- karkontraherende<br />

PGE 2<br />

- hæmmer frisætning af noradrenalin fra<br />

sympatiske nerveender<br />

Hæmostase<br />

PGI 2<br />

TxA 2<br />

- hæmmer trombocytaggregation (karendotel)<br />

- fremmer trombocytaggregation (trombocytter)

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!