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本文采用胃癌原代细胞培养技术和3－（4，5）一双甲基-2-噻唑-（25）-二本溴化四氮唑蓝（MTT）法对胃癌细胞进行体外药物敏感试验，探讨胃癌细胞在体外对常用抗肿瘤药物的敏感性，现报告如下。1资料与方法经内镜、病理确诊的胃癌患者共3O例，男19例、女11例；年龄31～73岁，责
In this paper, gastric cancer cells were subjected to drug sensitivity test in vitro using primary cell culture techniques of gastric cancer and 3-(4,5)-dimethyl-2-thiazole-(25)-dichlorotetrazolium bromide (MTT) method. The sensitivity of gastric cancer cells to commonly used anti-tumor drugs in vitro is reported below. 1 Materials and Methods 3O cases of gastric cancer patients diagnosed by endoscopy and pathology, 19 males and 11 females; aged 31 to 73 years old, responsible