Methods The patients with OJ were randomly divided into OJT1 group which taking bile salt orally, OJT2 group which receiving intravenous anti-endotoxin antibody and OJ group which given general treatment.

• 方法 随机选择阻塞性黄疸病人分 3组在术前分别给予一般治疗 (OJ组 ) ,口服胆盐 (OJT1组 )和静脉注射抗类脂A单克隆抗体 (OJT2组 ) ,观察血浆内毒素 (ET)及NO含量变化。