It is concluded that acute cadmium toxication would cause lipid peroxidation and excessive free radical production,and inhibit the activities of antioxidases leading to severe injury of hepatocytes.

• 结论 镉可引起肝脏脂质过氧化及自由基的大量产生，抑制抗氧化酶的活力，造成细胞的严重损伤。