Imparied lymphocyte proliferative response to mitogen in alcoholic patients. Absence of a relation to liver disease activity.
Concanavalin A-induced lymphocyte proliferation was studied in 25 patients with alcoholic hepatitis or compensated alcoholic cirrhosis. Nine alcoholics without evidence of liver disease were also evaluated. A nonlinear correlation equation, which was natural logarithmic, was applied to individual dose-response proliferation curves and permitted comparisons between patient groups and controls. The proliferative response in all patient groups was significantly lower when compared to healthy controls and was independent of the presence or absence of liver disease. This suggests that some changes in immune function observed in alcoholics may be linked to the direct effects of alcohol on the immune system rather than to the associated liver disease.
Mutchnick
M G
MG
Department of Internal Medicine, Wayne State University School of Medicine, Detroit, MI.
Lee
H H
HH
D000437:Alcoholism / Q000276:immunology*; D003208:Concanavalin A / Q000276:immunology; D005260:Female; D006519:Hepatitis, Alcoholic / Q000276:immunology; D006801:Humans; D008104:Liver Cirrhosis, Alcoholic / Q000276:immunology; D008108:Liver Diseases, Alcoholic / Q000276:immunology*; D008111:Liver Function Tests; D008213:Lymphocyte Activation; D008297:Male
D003208:Concanavalin A