in this study we have examined the effects of estradiol and progesterone on the activities of the 17-hydroxylase ( 17-oh ) and 3 beta-hydroxysteroid dehydrogenase ( 3 beta-hsd ) in rat ovarian tissue , to examine the hypothesis that estradiol may regulate these enzymes in the ovary as well as in the testis .
C1518744
ovarian tissue
C0029939
ovary