ON TESTIS AND EPlDlDYMlS OF RATS - Pondicherry University ...

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Table 26b. Effect of co-administration of TCDD and vitanlin E on thc activity ol'catalasc in the crude homogcnate, mitochondrial and microsome-rich fractions of rat testis TCDD and vitamin E Control 1 ng+20mg IOng+20mg 100ng+20mg Crude homogenate 0.880 f 0.04 0.879 f 0.01 0.882 f 0.03 0.881 1 0.04 Mitochondrial fractions 0.630 f 0.1 1 0.627 i 0.1 0 0.63 1 i 0.09 0.63 1 + 0.1 1 Microsomc-rich fractions 0.398 f 0.10 0.395 i 0.02 0.396 + 0.06 0.396 + 0.02 The data are expressed in pmole/ mid mg protein The data are expressed as mcaniSD for six a~~iniald dose Table 26c. Effect of co-administration of TCDD and vitamin E on the activity of glutathione ductase in the crude homogenate, mitochondria1 and microsome-rich fractions of rat testis TCDD and vitamin E Control I ng+20mg 10ng+20mg 100ng+20mg Crude homogcnate 45.01 i 1.3 1 44.24 1 1.68 45.43 f 2.01 44.62 1 2.1 1 Mitochondrial fractions 32.44 * 1.98 33.16 i 1.60 32.64 i 1.01 33.14 i 2.07 The data are expressed in nmolc/ m id mg protein The data are expressed as mcanfSD for six animals1 dose
Table 26d. Effect of co-administration of TCDD and vitamin E on the activity ol' glutathiom peroxidase in the c~de homogenate, mitochondrial and microsome-rich fractions of rat testis - - - - TCDD and v~tamin E Control Ing+20mg 10ng+20mg 100ng+20m6 Crude homogenate 43.53 * 2.57 44.16 i 1.88 44.67 i 1.61 43.26 i 2.10 Mitochondrial fractions 30.66 * 2.10 32.14 * 1.8 1 32.66 f 1.66 3 1.26 i 1.07 Microsome-rich fractions 25.11 k3.17 24.42i2.92 26.6212.01 24.141 2.93 The data am expressed in nmold mid mg protein The data am expressed as mean iSD for six animalsl dose Table 27. Effect of co-administration of TCDD and vitamin E on the level of lipid peroxidation in the crude homogenate, mitochondrial and microsome-rich fractions of rat testis TCDD and vitamin E Control I ng+20mg IOng+20mg lOOng+2Omg Crude homogenate 2.17 0.16 2.21 * 0.23 2.20 f 1.04 2.18 * 1.21 Mitochondrial fractions 2.1 1 i 0.21 2.14 i 0.27 2.10 * 0.17 2.1 1 + 0.19 The data arc expressed in pnole/ minl mg protein The data arc expressed as mean* SD for six animals1 dose
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FUNCTIONAL STUDIES ON THE EFFECTS O
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ACKNOWLEDGEMENTS I wish to express
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TABLE OF CONTENTS Page No ACKNOWLED
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TABLE OF CONTENTS (Continued) Deter
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TABLE OF CONTENTS (Continued) Effec
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TAULIC OF CON'I'ISN'I'S (C'untinued
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xi LIST OF TABLES (Continued) I'agc
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Table 24a Table 24b Table 24c Table
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Fig. 1 Fig. 2 Effect of TCDD on the
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Fig. 12c Fig. 12d Fig. 13 Fig. 14a
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LIST OF FIGURES (Continued) Fig. 23
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LH M PL mg mRNA N AD NADH NADP NADP
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layers, an outer layer of visceral
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tubular epithelium and continually
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lmn~unization of monkeys against FS
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and this reaction is catalyzed by t
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extratubular environment or synthes
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the most active in protein secretio
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1958). A rapid fall in serum testos
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have also been reported in the rats
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Effect of TCDD on heart muscle has
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1.4 Effect of oxidative stress on m
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2 SCOPE OF THE PRESENT STUDY There
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3 MATERIALS AND METHODS 3.1 Animals
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Subgroup III: Administration of TCD
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choppcd with the help of sharp razo
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anti-FSH antibody. After incubation
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lust sped (500 to 700 rpm) on an or
Page 57 and 58: 3.13.4 Quantitative determinntiun u
Page 59 and 60: The plates were dried by inverting
Page 61 and 62: centrifuged at 3,500 g for I5 min o
Page 63 and 64: 3.17 Preparation of tiasue humogena
Page 65 and 66: supcrnutant was taken. Hlunk was pr
Page 67 and 68: 3.21.4 Assay of glutathione peroxid
Page 69: 4 RESULTS 4.1 Administration of TCD
Page 72 and 73: seminiferous tubules was found to b
Page 74 and 75: fractions of rat testis as compared
Page 76 and 77: 4.1.11.1 Effect of TCDD on the prod
Page 78 and 79: 4.2 Co-administration of TCDD and v
Page 80 and 81: 4.2.8 Effect of co-administration o
Page 82 and 83: 4.2.11.5 Effect of co-administratio
Page 84 and 85: Table I b. Effect of TCDD on the we
Page 86 and 87: Table 4. Effect of TCDD on the seru
Page 88 and 89: Table 7b. Effect of TCDD on the pro
Page 90 and 91: Table 8c. Effect of TCDD on the lev
Page 92 and 93: Table 9d. Effect of TCDD on the act
Page 94 and 95: Table 13. Effect of TCDD on the ant
Page 96 and 97: Table 15. Effect of TCDD on the lev
Page 98 and 99: Table 16c. Effcct of TCDD on the an
Page 100 and 101: Table 18a. Effect of co-administrat
Page 103 and 104: Table 21. Effect of co-administrati
Page 105 and 106: Table 24b. Effect of co-administrat
Page 107: Table 25c. Effect of co-administrat
Page 111 and 112: Table 30. Effect of co-administrati
Page 113 and 114: Table 32. Effect of caadrninistrati
Page 115 and 116: Table 33c. Effcct of co-administrut
Page 117 and 118: 5 DISCUSSION 5.1 Significance of th
Page 119 and 120: Measurement of weights of the acces
Page 121 and 122: compartment of the cells (Chainy el
Page 123 and 124: the reduction in daily sperm produc
Page 125 and 126: eported in the TCDD-treated rats (M
Page 127 and 128: lilnction is to ililcrccpt lipid pc
Page 129 and 130: in the animals administered with TC
Page 131 and 132: protective effects on serum testost
Page 133: suygcstccl that vivamin 1: conld im
Page 136 and 137: Fig.4~. ENect of TCDD or TCDD and v
Page 138: tE W d In w it I I (,OCX) 3s PUB (,
Page 142 and 143: Fig. 7c. Effect of TCDD or TCDD and
Page 145 and 146: u 3 f ~ = m w * N O .- ~Slew aew en
Page 147 and 148: Fig.lOb. ENmt of TCDD or TCDD and v
Page 151: Fig. 1Ir Effect of TCDD or TCDD md
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Fig. 14c. Effect of TCDD or TCDD an
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Fig. 16b. Effect of TCDD or TCDD an
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Fig.18~. EKect of TCDD or TCDD and
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1 1.2 l4 Fig. 19b. ENect of TCDD or
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Fig. ZOb. Elkt of TCDD or TCDD and
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Fig. 21. Effect olTCDD or TCDD and
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Fig. 22c. Effect of TCDD or TCDD an
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Fig. 24b. Eflect ofTCDD or TCDD and
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7 REFERENCES Aitken RJ, Irvine DS,
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Chitm KC, Latchoumycandanc,C, Mathu
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Flsher JS, Turner KJ, Brown D, Shar
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Hornsby PJ. Regulation of cytochrom
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Latcboumycandane C, Chitra KC, Math
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Moore RW, Panona JA, Bookstaff RC,
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Rommerts FFG, Cooke BA, Van Der Kem
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Slaunwhite WR, Burgett MJ. h virro
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1.1 Preparation of dosing solution
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1.4.6 Wash concentrate One bottle,
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1.7.3 Estradiol controls Two vials.
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1.1 1.2 Orcinol(6%) 6 g of orcinol
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1.16.2 Horseradish peroxidase (8 Un
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1.20 Superoxide dismutase 1.20.1 Tr
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1.24.2 Thiobarbituric acid (TBA; 0.
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Chronic effect: of enclosulfan on t
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enbw1h1.W mu IUY Wcab unpiliml~t at
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cbniuis 11~11 b"nci:~lc ~wlive oxyg
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DNA, RNA ;uxl Wcin wcrr abarval, wh
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Mt~~m(10-lZsu&)vacob- Wfmn Ihehml ~
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New Delhi, llrliil Ib SCI~KK Rcm& M
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tiii~lc rcprmluction or rut (Cllitr
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wciglit (b.wt.) per day for 45 days
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0.1 00 01 " 0.8 I . .lo Dl* rcnn IW
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Chilr:~. K.C.. L!olnn!myci!~dum. C.
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C. hteboumyeradlos . KC. CMtn . P.P
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I. 1 Ilal 01 2 1.7 # I c I ~ ~ L I
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Fin. L Corrclatwn bclwfcn "perm cou
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Iionshii nepmdvctivc mxicity ad upt
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o. Glutathione reductage mg pmWn mg
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IOWAME -. Tor. #558517 PME: 9 SESS:
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JOBNAME: Rqm. Tm. M5W7 PAOB: 11 SBS
Page 246 and 247:
t 02 ELSEVIER Toricology OM) (2W1)
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---- - wcre obtu~ncd from E-Monk. G
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3.2. A,III~AILNI syrlo~t of ,nIroch
Page 253 and 254:
Uc,#!dy. SC. N;tdcru. S , 1% Conlrb
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