title: Melatonin and the endocrine role of the pineal organ.
mesh_terms: D000311:Adrenal Glands / Q000502:physiology; D000818:Animals; D001001:Anura; D004967:Estrogens / Q000502:physiology; D005260:Female; D006066:Gonads / Q000502:physiology; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology; D008027:Light; D008550:Melatonin / Q000096:biosynthesis / Q000378:metabolism / Q000502:physiology*; D010060:Ovulation; D010870:Pineal Gland / Q000378:metabolism / Q000502:physiology*; D010902:Pituitary Gland / Q000378:metabolism; D012160:Retina / Q000378:metabolism; D009435:Synaptic Transmission; D013739:Testosterone / Q000502:physiology; D013961:Thyroid Gland / Q000502:physiology; D014795:Visual Pathways / Q000502:physiology
chemical_list: D004967:Estrogens; D013739:Testosterone; D008550:Melatonin