Effect of wheatgrass on membrane fatty acid composition during hepatotoxicity induced by alcohol and heated PUFA.

Alcoholism is a broad term used for problems related to alcohol, medically considered as disease, specifically an addictive illness, abuse, and dependence. It is the major cause of liver disease in western countries. Alcoholic liver disease encompasses the hepatic alterations leading to fatty liver, hepatitis, and fibrosis or cirrhosis. Fried food items prepared with repeatedly heated polyunsaturated fatty acid (PUFA) exacerbate the disturbances induced by alcohol. The use of herbs to treat diseases is almost universal. Wheatgrass (WG) is used as a supplemental nutrition because of its unique curative properties. As it has antioxidant property, it prevents cancer, diabetes, and acts as liver cleanser. The present study was undertaken to evaluate the efficacy of WG on preserving membrane integrity in liver damage induced by alcohol and heated PUFA (ΔPUFA).The rats were divided into four groups. The animals in group 1 served as normal (standard diet), group 2 served as hepatotoxic (alcohol + ΔPUFA), group 3 served as treated (alcohol + ΔPUFA + WG), and group 4 served as WG control. The compositions of membrane fatty acid, total phospholipids, phospholipase A, C (PLA and PLC) were analyzed in liver to evaluate the effects of WG. Changes in fatty acid composition, decrease in phospholipids levels, and increase in PLA, PLC were observed in the diseased group. Restoration effect was seen in WG-treated rats. Histopathological observations were in correlation with the biochemical parameters. From the results obtained, we conclude that WG effectively protects the liver against alcohol and ΔPUFA-induced changes in fatty acid composition and preserves membrane integrity.