title: In vivo uptake and metabolism of [3H]progesterone and [3H]5 alpha-dihydroprogesterone by rat CNS and anterior pituitary: tissue concentration of progesterone itself or metabolites?
mesh_terms: D004092:20-alpha-Dihydroprogesterone / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000378:metabolism*; D004958:Estradiol / Q000494:pharmacology; D005260:Female; D007275:Injections, Intravenous; D010903:Pituitary Gland, Anterior / Q000378:metabolism*; D011374:Progesterone / Q000031:analogs & derivatives* / Q000378:metabolism*; D051381:Rats; D013997:Time Factors; D014018:Tissue Distribution; D014599:Uterus / Q000378:metabolism
chemical_list: D004092:20-alpha-Dihydroprogesterone; D011374:Progesterone; D004958:Estradiol