title: Seasonal and circadian monoamine variations in human brains examined post mortem.
mesh_terms: D000328:Adult; D000368:Aged; D001344:Autopsy; D001679:Biogenic Amines / Q000032:analysis*; D001923:Brain Chemistry; D002940:Circadian Rhythm; D004298:Dopamine / Q000031:analogs & derivatives / Q000032:analysis; D006719:Homovanillic Acid / Q000032:analysis; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000032:analysis; D007031:Hypothalamus / Q000378:metabolism; D008297:Male; D008526:Medulla Oblongata / Q000378:metabolism; D008636:Mesencephalon / Q000378:metabolism; D008734:Methoxyhydroxyphenylglycol / Q000032:analysis; D008875:Middle Aged; D009638:Norepinephrine / Q000032:analysis; D009647:Normetanephrine / Q000032:analysis; D011180:Postmortem Changes; D012621:Seasons; D012701:Serotonin / Q000032:analysis; D013997:Time Factors
chemical_list: D001679:Biogenic Amines; D009647:Normetanephrine; D012701:Serotonin; D008734:Methoxyhydroxyphenylglycol; D006897:Hydroxyindoleacetic Acid; C001746:3-methoxytyramine; D004298:Dopamine; D009638:Norepinephrine; D006719:Homovanillic Acid