[Effect of antioxidants on endotoxicosis in experimental peritonitis]. / O vliianii antioksidantov na vyrazhennost' éndotoksikoza pri éksperimental'nom peritonite.

The chronic experiments on dogs with a peritonitis model showed that drugs possessing antioxidant properties (vitamin E, dimephosphon, xymedone) are capable of decreasing the inflammatory phenomena in abdominal cavity and decreasing the expression of endogenous intoxication, as manifested by a decrease in the plasma toxicity and the content of average-molecular-weight peptides and lipid peroxidation products. The most pronounced positive effect was observed for xymedone. A certain correlation between the effects of antioxidants upon endotoxicosis and free-radical lipid peroxidation reactions was established. This result suggests the therapeutic effect of antioxidants used for the treatment of peritonitis is related to their membrane-stabilizing ability.