恶性肿瘤严重威胁着人类的健康,是当今人类疾病中最常见的死亡原因。当前肿瘤的治疗仍以外科手术、药物治疗、放疗为主。针对肿瘤的化疗药物及射线在杀伤肿瘤细胞的同时,也对机体正常组织细胞产生了损伤作用,两者在达到良好疗效的同时已经接近机体的最大耐受量,很大程度上限制了肿瘤的治疗,因此如何进一步提高疗效,且最大程度上 Malignant tumors pose a serious threat to human health and are the most common cause of death in human diseases today. The current treatment of tumors is still surgical, drug treatment, radiotherapy based. Tumor chemotherapy drugs and radiation kill tumor cells in the same time, the normal tissue cells also have a damaging effect, both in achieving good effect at the same time has been close to the maximum tolerable body, largely to limit the tumor Treatment, so how to further improve the efficacy, and to the greatest extent