METHODS The phagocytosis of macrophagus and weight coefficient of immune organs were determined and the effect of the drugs on the concentration changes of erythrolysin in the serum were detected.

• 方法采用小鼠巨噬细胞吞噬功能试验和小鼠免疫器官重量系数测定,检测药物对小鼠血清溶血素的影响。