Protective effect of Terminalia belerica Roxb. & gallic acid

Protective effect of Terminalia belerica Roxb. and gallic acid against carbon tetrachloride induced damage in albino rats

Anjana Jadona, Monika Bhadauriaa and Sangeeta Shukla, a,

aReproductive Biology and Toxicology Lab, School of Studies in Zoology, Jiwaji University, Gwalior 474011, MP, India

Received 12 May 2005; revised 10 July 2006; accepted 17 July 2006. Available online 12 August 2006.

Abstract Terminalia belerica Roxb. is one of the oldest medicinal herb of India, is an ingredient of Indian Ayurvedic drug ‘triphala’ used for the treatment of digestion and liver disorders.

Present study is aimed to evaluate the protective effect of Terminalia belerica fruit extract and its active principle, gallic acid (3,4,5-trihydroxybenzoic acid) at different doses against carbon tetrachloride intoxication.

Toxicant caused significant increase in the activities of serum transaminases and serum alkaline phosphatase. Hepatic lipid peroxidation level increased significantly whereas significant depletion was observed in reduced glutathione level after carbon tetrachloride administration.

A minimum elevation was found in protein content on the contrary a significant fall was observed in glycogen content of liver and kidney after toxicant exposure. Activities of adenosine triphosphatase and succinic dehydrogenase inhibited significantly in both the organs after toxicity. Treatment with TB extract (200, 400 and 800 mg/kg, p.o.) and gallic acid (50, 100 and 200 mg/kg, p.o.) showed dose-dependent recovery in all these biochemical parameters but the effect was more pronounced with gallic acid.

Thus it may be concluded that 200 mg/kg dose of gallic acid was found to be most effective against carbon tetrachloride induced liver and kidney damage.

Journal of Ethnopharmacology Volume 109, Issue 2 , 19 January 2007, Pages 214-218

doi:10.1016/j.jep.2006.07.033

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