title: In vitro conversion of steroid hormones in bovine ovarian follicles.
abstract: In bovine ovarian follicles in vitro conversion of androstenedione and oestrone into oestradiol-17 beta, and of oestradiol-17 beta into oestrone was observed. There was no in vitro conversion of pregnenolone, progesterone, dehydroepiandrosterone and testosterone.
mesh_terms: D000728:Androgens / Q000378:metabolism*; D000735:Androstenedione / Q000378:metabolism; D000818:Animals; D002417:Cattle; D013196:Dihydrotestosterone / Q000378:metabolism; D004958:Estradiol / Q000378:metabolism*; D004967:Estrogens / Q000378:metabolism*; D004970:Estrone / Q000378:metabolism; D005260:Female; D006080:Ovarian Follicle / Q000378:metabolism*; D011284:Pregnenolone / Q000378:metabolism; D011374:Progesterone / Q000378:metabolism; D011372:Progestins / Q000378:metabolism*; D013739:Testosterone / Q000378:metabolism; D014316:Tritium
chemical_list: D000728:Androgens; D004967:Estrogens; D011372:Progestins; D013196:Dihydrotestosterone; D014316:Tritium; D004970:Estrone; D013739:Testosterone; D000735:Androstenedione; D011374:Progesterone; D004958:Estradiol; D011284:Pregnenolone