Methods: The model mice were established by peritoneal injection of Escherichia coli (10 8/ml) or Proteus vulgaris (10 6/ml) respectively. DCQD or rhubarb was given from 2 days before to 2 days after modelling for preventing and treating.

• 方法 :于建立细菌性腹膜炎模型前分别腹腔注射大承气汤或大黄煎对小鼠预防治疗 2天后 ,分别腹腔注射大肠杆菌 (10 8/ml)或变形杆菌 (10 6 /ml)建立腹膜炎模型 ,再继续用药治疗 2天。