OBJECTIVE To study the best preparation method of liposomal topotecan(TPT) hydrochloride by comparing the entrapment efficiencies of different methods.
目的 进行新型抗癌药物盐酸拓扑替康的脂质体制备研究，以期得到具有较高包封率的制备方法。
2
Objective To observe the recent effect of combination chemotherapy with topotecan(TPT) and cisplatin(PDD) in the treatment of patients with advanced non_small cell lung cancer.