title: The "darkness hormone".
authors.forename: A
authors.initials: A
authors.lastname: Brzezinski
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D003338:Corpus Luteum / Q000187:drug effects / Q000378:metabolism*; D003624:Darkness; D005260:Female; D005307:Fertilization in Vitro; D006107:Granulosa Cells / Q000187:drug effects / Q000378:metabolism*; D006801:Humans; D008550:Melatonin / Q000494:pharmacology / Q000502:physiology*; D010870:Pineal Gland / Q000502:physiology*; D011374:Progesterone / Q000096:biosynthesis*; D012756:Sheep
chemical_list: D006063:Chorionic Gonadotropin; D011374:Progesterone; D008550:Melatonin