title: Hepatic triglyceride lipase deficiency in liver disease.
abstract: The activity of post-heparin lipases in patients with alcoholic hepatitis and viral hepatitis was evaluated. Lipoprotein lipase and hepatic triglyceride lipase were differentiated by assay under high and low salt conditions and also by separation on heparin-agarose affinity chromatography columns. The mean activity of hepatic triglyceride lipase in the sera of liver disease patients was only 21-24% of the mean of controls, but lipoprotein lipase in patients' sera was not different from normal levels. Hepatic triglyceride lipase deficiency may partially account for the accumulation of a triglyceride-rich low density lipoprotein in liver disease.
mesh_terms: D000437:Alcoholism / Q000150:complications; D056486:Chemical and Drug Induced Liver Injury / Q000201:enzymology*; D005260:Female; D006525:Hepatitis, Viral, Human / Q000201:enzymology*; D006801:Humans; D008049:Lipase / Q000378:metabolism*; D008071:Lipoprotein Lipase / Q000378:metabolism*; D008099:Liver / Q000201:enzymology*; D008297:Male
chemical_list: D008049:Lipase; D008071:Lipoprotein Lipase