APP increased the spleen index, the charcoal clearance rate, the phagocytosis of peritoneal macrophages and production of hemolysis in mice. APP also promoted the agglutination of red cells in rat.
The phagocytic index and phagocytosis rate in folium isatidis and herba taraxaci group were higher than those in the control group(P<0.01).
单方大青叶组、蒲公英组分别与对照组比较都具有统计学差异（P均＜0．01）；
3
Methods the mice by intraperitoneal injection of 5% suspension of chicken red blood cells, peritoneal macrophages were collected to calculate the percentage phagocytosis and phagocytic index.