title: Secretion of steroids after induced luteal regression in beef heifers: effects of PGF2 alpha and removal of corpora lutea.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D003338:Corpus Luteum / Q000502:physiology*; D004958:Estradiol / Q000378:metabolism; D005260:Female; D012739:Gonadal Steroid Hormones / Q000378:metabolism*; D007986:Luteinizing Hormone / Q000378:metabolism*; D003341:Luteolysis / Q000187:drug effects*; D010060:Ovulation; D011374:Progesterone / Q000378:metabolism; D011460:Prostaglandins F / Q000494:pharmacology*
chemical_list: D012739:Gonadal Steroid Hormones; D011460:Prostaglandins F; D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone