Protective effects of Capparis sepiaria root extracts against acetaminophen-induced hepatotoxicity in Wistar rats.

Capparis sepiaria L. known as Himsra is an important drug in Ayurveda. In this study extracts of the root of C. sepiaria were evaluated for their hepatoprotective potential on acetaminophen-induced hepatotoxicity in albino Wistar rats. The extent of hepatoprotection was evaluated by estimating the serum levels of hepatic transaminases (SGPT and SGOT), alkaline phosphatase (ALP), total protein (TP), and bilirubin (total and direct). Aqueous and ethanol extracts of C. sepiaria significantly reduced the increased liver weight as well as serum levels of SGPT, SGOT, ALP, and bilirubin, and normalized the reduced serum protein levels in the treated rats. These observations were supported by the results of histopathology studies as well. The extracts were also subjected to preliminary organic analysis and chromatographic studies including HPTLC finger print studies. The results indicate that the roots of C. sepiaria show significant hepatoprotective effect on acetaminophen-induced hepatotoxicity, thus substantiating its use as a potential hepatoprotective drug.