英语语法分析

OBJECTIVE:To define the activity and toxicity of teniposide in combination with cisplatin in treatment of lung cancer.

目的：研究替尼泊甙加顺铂联合治疗肺癌患者的疗效和毒性。

The invention also relates to a preparation method of the teniposide liposome, which has simple process and low cost and is suitable to industrial production.

本发明还涉及替尼泊甙脂质体的制备方法，该制备工艺简单、成本低廉，适合工业化生产。

Objective: the purpose of this experiment is to investigate the mechanism of therapeutic effect of anticancer drug teniposide on cultured human glioblastoma multiforme cells BT325.

目的：选用体外培养人多形性胶质母细胞BT325作为对象，研究抗癌药物VM - 26的治疗作用机理。