title: Timing of the estrogen-induced release of LH in ovariectomized rats under an altered lighting schedule.
mesh_terms: D000818:Animals; D002369:Castration; D002940:Circadian Rhythm; D004958:Estradiol / Q000494:pharmacology; D005260:Female; D008027:Light; D007986:Luteinizing Hormone / Q000378:metabolism; D010902:Pituitary Gland / Q000378:metabolism*; D051381:Rats; D013997:Time Factors
chemical_list: D004958:Estradiol; D007986:Luteinizing Hormone