| Abstract: | The effect of N-stearoylethanolamine (NSE) on the lipid peroxidation process, antioxidant enzymes activity, phospholipid and fatty acid content in the rat liver tissues under acute morphine administration was studied. It was shown that morphine administration (30 mg/kg of body weight) caused an increase of the amount of thiobarbituric acid reactive substances (TBARS), alteration of antioxidant enzymes activity, decrease the protein level, quantity of total lipids and phospholipids, phosphatidylcholine, cholesterol esters; altered the content of some individual fatty acids. NSE administration (50 mg/kg of body weight) promoted normalization of the antioxidant enzymes activity and prevented the TBARS accumulation and decreased the total lipid and phospholipid quantity, increased the content of free and total cholesterol, corrected the level of free and individual fatty acids. It was assumed that NSE possessed antioxidative, membranoprotective and adaptive properties. |
