Fig 1. Dose schedule (The AST and ALT activities in different test groups and CCl₄ group). P=Poison group (positive control), S=Saline group (negative control), A1=25 mg/kg, A2=50 mg/kg, A3=75 mg/kg, A4=100 mg/kg, A5=125 mg/kg, A6=150 mg/kg.

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