Erythrocyte aldehyde dehydrogenase activity in alcoholic subjects and its value as a marker for hepatic aldehyde dehydrogenase in subjects with and without liver disease.
Erythrocyte aldehyde dehydrogenase activity was assayed in actively drinking alcoholics, patients with alcoholic liver disease who claimed to be abstaining, patients with non-alcoholic liver disorders and normal controls. Hepatic cytosolic aldehyde dehydrogenase was also assayed in the majority of the subjects. Actively drinking alcoholics had significantly lower erythrocyte aldehyde dehydrogenase activity than controls (P less than 0.01) but abstaining alcoholic liver disease and non-alcoholic liver disorder subjects did not. There was a significant correlation between erythrocyte and hepatic cytosolic aldehyde dehydrogenase activity in the control group (r = 0.94, P less than 0.05) but not in the other study groups.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000437:Alcoholism / Q000201:enzymology*; D000444:Aldehyde Dehydrogenase / Q000378:metabolism*; D000768:Anesthesia, General; D003600:Cytosol / Q000201:enzymology; D004912:Erythrocytes / Q000201:enzymology*; D005260:Female; D006801:Humans; D008099:Liver / Q000201:enzymology; D008107:Liver Diseases / Q000201:enzymology*; D008108:Liver Diseases, Alcoholic / Q000201:enzymology*; D008297:Male; D008875:Middle Aged; D013514:Surgical Procedures, Operative
D000444:Aldehyde Dehydrogenase