Some antifertility effects of Nilevar (17-alpha-ethyl-19-nortestosterone), a progestational steroid, in the female guinea-pig.
D000818:Animals; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D004958:Estradiol / Q000494:pharmacology; D004971:Estrus / Q000187:drug effects; D005260:Female; D005298:Fertility / Q000187:drug effects*; D005640:Follicle Stimulating Hormone / Q000032:analysis; D006065:Gonadotropins, Pituitary / Q000502:physiology*; D006168:Guinea Pigs; D009639:Norethandrolone / Q000494:pharmacology*; D009929:Organ Size; D010053:Ovary / Q000033:anatomy & histology / Q000187:drug effects; D010902:Pituitary Gland / Q000187:drug effects; D011247:Pregnancy; D011372:Progestins / Q000494:pharmacology*; D014599:Uterus
D006063:Chorionic Gonadotropin; D006065:Gonadotropins, Pituitary; D011372:Progestins; D004958:Estradiol; D005640:Follicle Stimulating Hormone; D009639:Norethandrolone