Hepatoprotective activity of Musa paradisiaca on experimental animal models

Objective:To invesligale the hepatoprotective activity of stem of Musa paradisiaca（M.paradisiaca）in CCl4 and paracetamol induced hepatotoxicity models in rats.Methods:Hepatoprotective activity of alcoholic and aqueous extracts of stem of M.paradisiaca was demonstrated by using two experimentally induced hepatotoxicity models.Results:Administration of hepatotoxins（CCl4 and paracetamol）showed significant biochemical and histological deteriorations in the liver of experimental animals.Pretreatment with alcoholic extract（500 mg/kg）,more significantly and to a lesser extent the alcoholic extract（250 mg/kg）and aqueous extract（500 mg/kg）,reduced the elevated levels of the serum enzymes like serum glutamic-oxaloacetic transaminase（SCOT）,serum glutamic pyruvic transaminase（SGPT）,alkaline phosphatase（ALP）and bilirubin levels and alcoholic and aqueous extracts reversed the hepatic damage towards the normal,which further evidenced the hepatoprotective activity of stem of M.paradisiaca.Conclusions:The alcoholic extract at doses of 250 and 500 mg/kg,p.o.and aqueous extract at a dose of 500 mg/kg,p.o.of stem of M.paradisiaca have significant effect on the liver of CCl4 and paracetamol induced hepatotoxicity animal models.