Evidence for the absence of 24-hour rhythms in cholinesterase activities of brain regions.
D000110:Acetylcholinesterase / Q000378:metabolism; D000818:Animals; D001921:Brain / Q000201:enzymology*; D001933:Brain Stem / Q000201:enzymology; D002531:Cerebellum / Q000201:enzymology; D002540:Cerebral Cortex / Q000201:enzymology; D002802:Cholinesterases / Q000378:metabolism*; D002940:Circadian Rhythm; D003624:Darkness; D007031:Hypothalamus / Q000201:enzymology; D008027:Light; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
D000110:Acetylcholinesterase; D002802:Cholinesterases