title: Rat pineal free amino acids diurnal rhythm and effect of light.
mesh_terms: D000375:Aging; D000596:Amino Acids / Q000032:analysis / Q000378:metabolism*; D000818:Animals; D001345:Autoradiography; D002250:Carbon Radioisotopes; D002855:Chromatography, Thin Layer; D002940:Circadian Rhythm; D003619:Dansyl Compounds; D007211:Indoles / Q000378:metabolism; D008027:Light; D008297:Male; D010870:Pineal Gland / Q000032:analysis / Q000378:metabolism*; D051381:Rats
chemical_list: D000596:Amino Acids; D002250:Carbon Radioisotopes; D003619:Dansyl Compounds; D007211:Indoles