title: COMPARISON OF THE ANTI-FERTILITY AND SEX HORMONAL ACTIVITIES OF SEX HORMONES AND THEIR DERIVATIVES.
mesh_terms: D000818:Animals; D002369:Castration; D004958:Estradiol; D004964:Estriol; D004967:Estrogens; D004970:Estrone; D004997:Ethinyl Estradiol; D005003:Ethisterone; D005298:Fertility; D012739:Gonadal Steroid Hormones; D006062:Gonadotropins; D006065:Gonadotropins, Pituitary; D009277:Nandrolone; D009640:Norethindrone; D009641:Norethynodrel; D010060:Ovulation; D010063:Ovum; D010227:Parabiosis; D010600:Pharmacology; D010902:Pituitary Gland; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone; D051381:Rats; D012106:Research; D013739:Testosterone
chemical_list: D004967:Estrogens; D012739:Gonadal Steroid Hormones; D006062:Gonadotropins; D006065:Gonadotropins, Pituitary; D004970:Estrone; D013739:Testosterone; D004997:Ethinyl Estradiol; D011374:Progesterone; D004958:Estradiol; D009277:Nandrolone; D009641:Norethynodrel; D004964:Estriol; D005003:Ethisterone; D009640:Norethindrone
keywords: CASTRATION; ESTRADIOL; ESTRIOL; ESTROGENS; ESTRONE; ETHINYL ESTRADIOL; ETHISTERONE; EXPERIMENTAL LAB STUDY; GONADOTROPINS, PITUITARY; NANDROLONE; NORETHINDRONE; NORETHYNODREL; OVULATION; OVUM; PARABIOSIS; PHARMACOLOGY; PREGNANCY, ANIMAL; PROGESTERONE; RATS; TESTOSTERONE