ISSN: 2578-4803
Authors: Uchendu IK*
Objective: The hepatoprotective effect of aqueous extract of Vernonia amygdalina on acetaminophen-induced liver damage in abino wistar rats was evaluated. Method: Twenty five (25) albino rats weighing (120±20g) were randomly divided into five (5) groups with five (5) rats per group. Group A served as normal control and received no treatment. Group B received only a single dose of acetaminophen (750mg/kg, i.p) and served as negative control. Group C served as positive control and received Vitamin C (200mg/kg, oral) for 2 weeks, while Group D and E served as the test groups and received aqueous bitter leaf extract; high dose (500mg/kg,oral) and low dose (250mg/kg, oral) separately for 2 weeks following acetaminophen challenge. Results: The administration of single dose of acetaminophen (750mg/kg, i.p) resulted in liver damage with AST, ALT and ALP levels: 48.33±10.14U/L, 60.00±13.23U/L and 229.67±23.38U/L respectively. The treatment with bitter leaf resulted in a reversal of the acetaminophen-induced liver damage with AST, ALT and ALP levels: 20.67±1.76U/L (P
Keywords: Ethnopharmacology; Hepatoprotection; Hepatotoxicity; Liver; Vernonia Amygdalina; Acetaminophen
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