title: Evidence of a circadian fluctuation in neurotransmitter enzyme activities measured in autopsy human brain.
mesh_terms: D000123:Acetyltransferases / Q000378:metabolism*; D000367:Age Factors; D000368:Aged; D002262:Carboxy-Lyases / Q000378:metabolism*; D002540:Cerebral Cortex / Q000201:enzymology*; D002795:Choline O-Acetyltransferase / Q000378:metabolism*; D002940:Circadian Rhythm; D005260:Female; D005625:Frontal Lobe / Q000201:enzymology*; D005968:Glutamate Decarboxylase / Q000378:metabolism*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011180:Postmortem Changes; D012737:Sex Factors
chemical_list: D000123:Acetyltransferases; D002795:Choline O-Acetyltransferase; D002262:Carboxy-Lyases; D005968:Glutamate Decarboxylase