title: Daily variation of, photoperiod and pinealectomy effects on, hypothalamic monoamine oxidase activity in the goldfish.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D003530:Cyprinidae / Q000502:physiology*; D006054:Goldfish / Q000502:physiology*; D007031:Hypothalamus / Q000201:enzymology*; D008027:Light; D008995:Monoamine Oxidase / Q000378:metabolism*; D010870:Pineal Gland / Q000502:physiology*; D013997:Time Factors
chemical_list: D008995:Monoamine Oxidase