Ovarian--placental dependency in rat. I. Biotransformation of C 21  steroids to androgens by rat placenta in vitro.
D000728:Androgens / Q000096:biosynthesis*; D000731:Androstanes / Q000378:metabolism; D000818:Animals; D001711:Biotransformation; D002021:Buffers; D002247:Carbon Isotopes; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D046508:Culture Techniques; D005260:Female; D005865:Gestational Age; D006908:Hydroxyprogesterones / Q000378:metabolism; D007659:Ketones / Q000378:metabolism; D010053:Ovary / Q000378:metabolism*; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D011278:Pregnanes / Q000378:metabolism*; D011284:Pregnenolone / Q000378:metabolism; D011374:Progesterone / Q000378:metabolism*; D051381:Rats
D000728:Androgens; D000731:Androstanes; D002021:Buffers; D002247:Carbon Isotopes; D006908:Hydroxyprogesterones; D007659:Ketones; D011278:Pregnanes; D011374:Progesterone; D011284:Pregnenolone