近年肺癌发病率上升,相应地晚期肺癌增多,病人痛苦极大。对晚期肺癌的治疗是化学治疗学中值得研究的课题,现在尽管有许多化疗方法,但还没有一个理想的化疗方案,我们在临床上观察到现有的一般联合化疗方案在治疗1～2个周期后便产生癌细胞的耐药性,往往导致化疗失败。于是我们 In recent years, the incidence of lung cancer has risen. Accordingly, late-stage lung cancer has increased and the patient has suffered greatly. The treatment of advanced lung cancer is a subject worthy of study in chemotherapeutics. Although there are many chemotherapeutic methods, there is still no ideal chemotherapeutic protocol. We have observed in the clinic that the current general chemotherapeutic regimens are used to treat 1-2 cases. Cytotoxicity of cancer cells occurs after the cycle, often leading to chemotherapy failure. So we