集落形成法检测细胞存活曲线,反映放射敏感性变化;
Cell survival curves were determined by colony formation method to evaluate changes of radiosensitivity of the cells.
集落形成法结果显示,顺铂辐射增敏比为1.320;
它们的体外抗肿瘤活性通过MTT法和集落形成法进行了评价。
Their in vitro antitumor activity against human cancer cell lines were evaluated by MTT assay and colony formation assay.
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