The relationship between alcohol consumption, liver enzymes and high-density lipoprotein cholesterol.
High-density lipoprotein (HDL) cholesterol concentrations are inversely related to risk of heart attack. Alcohol consumption is a primary factor related to increased HDL concentrations. We investigated HDL cholesterol before and after cessation of high alcohol consumption in alcoholics. Men admitted to an alcohol detoxification hospital had a mean HDL cholesterol level of 85 mg/dl, which is almost twice that found in the general population. After 4 days of treatment, HDL cholesterol levels decreased an average of 12.5 mg/dl. The decrease was directly correlated with the initial HDL cholesterol levels and inversely correlated with the change in triglyceride levels. Alcoholics who abstained for at least 1 month had HDL cholesterol concentrations similar to those of the general population. The increased HDL cholesterol levels in the alcoholics were highly correlated with liver enzyme concentrations, especially SGOT. The results suggest that alcohol increases HDL cholesterol concentrations through hepatic microsomal enzyme induction.
D000328:Adult; D000428:Alcohol Drinking; D001219:Aspartate Aminotransferases / Q000378:metabolism; D002784:Cholesterol / Q000097:blood*; D008076:Cholesterol, HDL; D006801:Humans; D008075:Lipoproteins, HDL / Q000097:blood*; D008099:Liver / Q000187:drug effects / Q000201:enzymology*; D008297:Male; D008875:Middle Aged
D008076:Cholesterol, HDL; D008075:Lipoproteins, HDL; D002784:Cholesterol; D001219:Aspartate Aminotransferases