title: Interaction of oestrogen and of physiological progesterone metabolites in the control of gonadotropin secretion.
mesh_terms: D004092:20-alpha-Dihydroprogesterone / Q000494:pharmacology; D000818:Animals; D002369:Castration; D004343:Drug Implants; D004997:Ethinyl Estradiol / Q000494:pharmacology*; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D007987:Gonadotropin-Releasing Hormone / Q000494:pharmacology; D007986:Luteinizing Hormone / Q000097:blood / Q000378:metabolism*; D008473:Median Eminence / Q000187:drug effects; D010903:Pituitary Gland, Anterior / Q000187:drug effects; D011280:Pregnanolone / Q000494:pharmacology; D011374:Progesterone / Q000494:pharmacology*; D051381:Rats
chemical_list: D004343:Drug Implants; D004092:20-alpha-Dihydroprogesterone; D007987:Gonadotropin-Releasing Hormone; D004997:Ethinyl Estradiol; D011374:Progesterone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D011280:Pregnanolone