Brain aldehyde dehydrogenase activity in rat strains with high and low ethanol preferences.
The activity of aldehyde dehydrogenase in subcellular fractions of whole brain homogenates from the AA and ANA rat strains developed respectively for high and low ethanol preferences has been studied. No significant strain or sex differences between naive AA and ANA rats were found. In ethanol-experienced rats some strain and sex differences were found, the most consistent being higher enzyme activity in AA females than in males both with aliphatic and aromatic aldehyde substrates. However, contrary to previous findings no relation between brain aldehyde dehydrogenase activity and drinking behavior was found in the AA and ANA rat strains.
D000444:Aldehyde Dehydrogenase; D000445:Aldehyde Oxidoreductases / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000201:enzymology*; D002755:Choice Behavior / Q000187:drug effects; D000431:Ethanol / Q000494:pharmacology*; D005260:Female; D005965:Glucuronates / Q000378:metabolism; D007783:Lactones / Q000378:metabolism; D008297:Male; D051381:Rats; D013347:Subcellular Fractions / Q000201:enzymology
D005965:Glucuronates; D007783:Lactones; D000431:Ethanol; D000445:Aldehyde Oxidoreductases; D000444:Aldehyde Dehydrogenase