title: Localization of inhibitory actions of estrogen and nicotine on release of luteinizing hormone in rats.
mesh_terms: D000818:Animals; D002369:Castration; D003864:Depression, Chemical; D004958:Estradiol / Q000494:pharmacology*; D004971:Estrus; D005246:Feedback; D005260:Female; D007987:Gonadotropin-Releasing Hormone / Q000378:metabolism*; D007031:Hypothalamus / Q000378:metabolism*; D007986:Luteinizing Hormone / Q000378:metabolism*; D009538:Nicotine / Q000494:pharmacology*; D010507:Periodicity; D010902:Pituitary Gland / Q000378:metabolism*; D010903:Pituitary Gland, Anterior / Q000378:metabolism*; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology; D011388:Prolactin / Q000494:pharmacology; D051381:Rats; D013329:Structure-Activity Relationship; D013997:Time Factors
chemical_list: D007987:Gonadotropin-Releasing Hormone; D011374:Progesterone; D004958:Estradiol; D009538:Nicotine; D011388:Prolactin; D007986:Luteinizing Hormone