All the cytokines had the enhancement of DDP antitumor activity in vitro with the dependence of the antitumor effect on their action order and time.
细胞因子均可以增强顺铂(ddp)的抑瘤作用并与其作用的先后及时间具有依赖关系。
Objective To estimate the antitumor activity of Qinglongyi alcohol extract and different solvent fractions and screen the antitumor active fractions in vitro.
目的研究青龙衣乙醇提取物及不同溶剂萃取部位对肿瘤细胞的体外抑制作用，筛选青龙衣抗肿瘤活性部位。
Objective To examine the in vitro antitumor activity of normal human peripheral blood mono-nuclear cells(PBMC) induced by interleukin-2(IL-2) and IL-12.
目的检测白细胞介素-2（IL-2）联合IL-12诱导人外周血单个核细胞（PBMC）体外抗肿瘤作用。
Their in vitro antitumor activity against human cancer cell lines were evaluated by MTT assay and colony formation assay.
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。
AIM: to study the anticancer activity of flavone a from Skullcap on human hepatocellular carcinoma cell BEL7402 and its enhanced cytotoxicity when combined with other antitumor agents in vitro.
目的：测定黄芩黄酮a抗人肝癌细胞BEL - 740 2体外活性及对常用抗癌药物的体外增效作用。
Antitumor effect of the Mistletoe protein extract was studied by analysis of cytotoxicity activity of tumor cells in vitro using MTT assay. The validity of this test method was also detected.
采用MTT比色法对体外培养的肿瘤细胞进行细胞毒作用实验，验证槲寄生蛋白注射液体外抗肿瘤效果，并且鉴定这种检测方法的有效性。
The in vitro antitumor activity tests for 5-fluorouracil-1-yl-aceto amino acid esters were carried out by comparison of 5-FU and FT-207.
对 合成的化合物进行体外抗肿瘤活性测试，并与阳性药5-FU和前药FT-207进行对照。
The in vitro antitumor activity tests for 5-fluorouracil-1-yl-aceto amino acid esters were carried out by comparison of 5-FU and FT-207.
对 合成的化合物进行体外抗肿瘤活性测试，并与阳性药5-FU和前药FT-207进行对照。
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