title: Is the sheep corpus luteum subject to tonic inhibition during the luteal phase of the estrous cycle?
mesh_terms: D000818:Animals; D003338:Corpus Luteum / Q000187:drug effects / Q000502:physiology*; D004958:Estradiol / Q000494:pharmacology; D004971:Estrus; D005260:Female; D007986:Luteinizing Hormone / Q000097:blood; D011247:Pregnancy; D011374:Progesterone / Q000097:blood / Q000494:pharmacology; D011460:Prostaglandins F / Q000096:biosynthesis / Q000097:blood / Q000494:pharmacology; D012756:Sheep / Q000502:physiology*; D014599:Uterus / Q000378:metabolism
chemical_list: D011460:Prostaglandins F; D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone