Studies of the blood lipid peroxide status and vitamin E levels in patients with chronic active hepatitis and alcoholic liver disease.
As free radicals and lipid peroxidation are involved in the pathogenesis of different inflammatory diseases of the liver, the blood malondialdehyde content, the activity or quantity of free radical eliminating enzymes and the natural antioxidant, vitamin E serum level has been studied in ten patients with chronic active hepatitis and in six subjects with alcoholic liver disease. Thirty healthy volunteers served as controls. The serum malondialdehyde/thiobarbituric acid reactive substance and its concentrations increased significantly in both hepatitis groups. The superoxide dismutase content was also raised in the patients' sera. The serum glutathione peroxidase (GSH-Px) activity was decreased in both groups, while the red blood cell GSH-Px showed a significantly lower activity in the alcoholic hepatitis patients. Serum catalase activity and vitamin E levels in both types of chronic hepatitis were not significantly different from the healthy controls.
D002908:Chronic Disease; D006509:Hepatitis B / Q000097:blood*; D006519:Hepatitis, Alcoholic / Q000097:blood*; D006521:Hepatitis, Chronic / Q000097:blood*; D006801:Humans; D008054:Lipid Peroxides / Q000097:blood*; D014810:Vitamin E / Q000097:blood*
D008054:Lipid Peroxides; D014810:Vitamin E