Presence of gallic acid and rutin improve the hepatoprotective strength of Withania coagulans

Abstract

Carbon tetrachloride (CCl4) is one of the chemicals used in industry reported to accelerate the risk of liver diseases in workers especially in developing countries, if it is not handled carefully. Therefore, the present study conducted to evaluate the liver protective and oxidative stress reducing activities of methanolic (MFEt) and aqueous methanolic fruits (AqMFEt) extracts of Withania coagulans against CCl4-induced liver damage in rats. These fruits extracts in oral doses of 800 mg/kg were found effective in their respective test groups in decreasing weight loss, maintaining hepatic membrane integrity, biosynthetic and conjugative abilities by improving liver and bile duct specific enzymes (alanine and aspartate transferases, alkaline phosphatase, γ-glutamyltranstransferase), total protein and bilirubin profiles, uric acid levels plus uplifting the efficacy of hepatic antioxidant enzymes and protein by minimizing lipid peroxidation. All these beneficial effects confirmed by observing normal anatomical features of liver tissues in test groups. Total phenolic compounds were found high in AqMFEt. Interestingly, for the first time, gallic acid and rutin are identified and quantified in these extracts and thought to improve hepatoprotective potential of W. coagulans.