In group C, Eirgeron breviscapus (vant) hand-mazz was injected (1.2ml/100g) 15 minutes before operation, meanwhile, in group A and B rats were injected NaCl(1.2ml/100g). Group A was only removed the right kidney.

• 假手术组(A组),对照组(B组),实验组(C组),均应用2%25戊巴比妥钠麻醉(30mg/kg)。