title: Steroid hormones and the fertilizing capacity of spermatozoa.
mesh_terms: D000818:Animals; D002715:Chlormadinone Acetate / Q000494:pharmacology; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D006224:Cricetinae; D004958:Estradiol / Q000494:pharmacology*; D005040:Ethynodiol Diacetate / Q000494:pharmacology; D005260:Female; D005306:Fertilization / Q000187:drug effects*; D006801:Humans; D006854:Hydrocortisone / Q000494:pharmacology*; D008297:Male; D008525:Medroxyprogesterone / Q000494:pharmacology; D008535:Megestrol / Q000494:pharmacology; D009640:Norethindrone / Q000494:pharmacology; D009644:Norgestrel / Q000494:pharmacology; D010063:Ovum / Q000502:physiology; D011374:Progesterone / Q000494:pharmacology; D011372:Progestins / Q000494:pharmacology*; D013075:Sperm Capacitation / Q000187:drug effects; D013094:Spermatozoa / Q000187:drug effects*; D013739:Testosterone / Q000494:pharmacology*
chemical_list: D006063:Chorionic Gonadotropin; D011372:Progestins; D002715:Chlormadinone Acetate; D009644:Norgestrel; D013739:Testosterone; D011374:Progesterone; D004958:Estradiol; D005040:Ethynodiol Diacetate; D008535:Megestrol; D008525:Medroxyprogesterone; D009640:Norethindrone; D006854:Hydrocortisone