Fuzheng Yiai Infusion is an effective remedy for micro - residual leukemia （MRL）. It yields marked mitigation on the geneval condition of the patient and prevents complications by substantially improves the patients immunity

elevates the rate of total remission and living quality

prolongs the survival period. Studies on the indices including DNA index

rate of DNA non - uneuploid

ph’ chromosome

and BCR/ ABL gene

showed that the recipe can inhibit or eliminate the actions of malignant clone. In vitro cultivation of cells proved that the recipe yields stimulating action on the proliferation of normal marrow cells

yet yields no stimulating action on leukemic cells. Animal experiments reveal this recipe markedly prolongs the survival period of MRL animal models.