| Background and ObjectiveThe malignant tumor has seriously been threatening the health and life of human beings. The mortality of it is second only to cardiocerebrovascular disease and its incidence is still increasing year by year. As a major method of tumor therapy, combined chemotherapy has better anti-tumor effect, but it has inevitably more adverse reactions, such as bone marrow surpression and low immunological function, which make the patients hard to finishing the course of treatment. Moreover, Primary or secondry drug resistance appearing in the process of treatment has become one of the tough problems in the course of clinical therapy of the malignant tumor. It is time to seek new anti-tumor drugs which have high therapeutic effect and mild adverse reaction. In recent half of a century, the traditional Chinese medicine has beening accepted by more and more experts and patients and beening the effective way in the combined therapy of the malignant tumor. |