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Histological sections of livers of normal mice (A), NaAsO2-treated mice (B), mice pretreated with AEEF (50 mg/kg) followed by NaAsO2 (C), and mice pretreated with AEEF (100 mg/kg) followed by NaAsO2 (D). Blue arrows represent normal hepatocytes and yellow arrow represents central vein; red arrow represents dilated portal vein; green arrows represent enlarged sinusoids between the plates of hepatocytes; and black arrow represents infiltrating leukocytes.
