论文部分内容阅读
Malignant tumors,which havehigh mortality,are one kind of the major diseases that seriously affect human health and threaten human life.Currently,the commonly used methods in the treatment of tumors in clinic are chemotherapy and radiotherapy,but,these remedies result in the severedamage on the immune function of patients.Therefore,searching forimmunomodulatorswhich can improve the immune function in cancer therapy has significant social and economic significance.