title: Melatonin as a hormone and an antioxidant: implications for organisms at high latitudes.
authors.affiliation: Department of Cellular and Structural Biology, University of Texas, Health Science Center at San Antonio, USA.
authors.forename: R J
authors.initials: RJ
authors.lastname: Reiter
authors.forename: J
authors.initials: J
authors.lastname: Leppäluoto
mesh_terms: D000375:Aging / Q000502:physiology; D000818:Animals; D000975:Antioxidants; D002940:Circadian Rhythm / Q000502:physiology*; D016166:Free Radical Scavengers; D005843:Geography; D006801:Humans; D008027:Light; D008550:Melatonin / Q000502:physiology*; D010870:Pineal Gland / Q000378:metabolism; D012098:Reproduction / Q000502:physiology
chemical_list: D000975:Antioxidants; D016166:Free Radical Scavengers; D008550:Melatonin