Method: The experiments of the S180 tumor mice with the different dosage of Albizzia Saponinis or cooperated with cyclophosphamidecy( CY) inhibited S180 tumor growth in mouse.

• 方法：以S180实体瘤荷瘤鼠为对象，用不同剂量的合欢皮皂和合欢皮皂甙与环磷酰胺对荷瘤鼠行腹腔注射。