The kill effects of SMF cooperated with Chinese herbs on K562 cells were tested by MTT test.
用MTT法检测磁场结合中药（土贝母皂甙、白屈菜红碱和血根碱）对K562细胞的杀伤作用。
METHOD: To study the antitumor activity of ZJF by determining cell growth curve, MTT test, morphological observation.
方法：用细胞生长曲线法、MTT试验、形态学观察研究了肿节风注射液(ZJF)的体外抗肿瘤作用。
METHODS Based on cell culture model in vitro, MTT test was used to study the inhibitory effect of curcumin derivatives on tumor cell lines.
方法利用体外细胞培养模型，应用MTT法分析姜黄素衍生物对不同肿瘤细胞生长的影响。
MTT test, fluorescence microscope and scanning electron microscope were used to assess the growth of bone marrow mesenchymal stem cells surface.
通过MTT吸光度检测、荧光显微镜观察以及扫描电镜观察方法对比评估骨髓间充质干细胞在其表面的生长状态。
The results of MTT test shown that the absorbance values(A values ) in LEC of H2O2 groups reduced obviously to compare with control group(P<0.01).
采用MTT比色法观察：H_2O_2组在不同时间可引起LEC吸光度值（A）明显下降，与空白对照组比较差异有非常显著意义（P＜0.01）。
The rat hepatoma cell CBRH-7919 were cultured and the effects of plasmalogens on proliferation and apoptosis of CBRH-7919 cell line were observed by the methods of MTT test and flow cytometry.
体外培养大鼠肝癌CBRH- 7919细胞，采用MTT法及流式细胞仪比较观察了非缩醛磷脂和缩醛磷脂对细胞生长及凋亡的影响。
The scaffolds were investigated by histological staining, SEM observation and porosity measurement, water absorption rate analysis. MTT test was also done to assess cytotoxicity of the scaffolds.
冷冻冻干后，对支架材料进行组织学及扫描电镜观察，测定支架孔径和孔隙率、吸水率，并采用MTT法分析支架浸提液毒性。
METHODS: the biological safety was evaluated through the experiments including hemolysis test, short-term systemic toxicity test, oral mucous membrane irritation test and cytotoxicity test (MTT test).
方法：分别通过溶血试验、口腔黏膜刺激试验、细胞毒性试验(MTT法)和急性全身毒性试验，初步评价纯钛表面聚吡咯涂层的生物安全性。
METHODS: the biological safety was evaluated through the experiments including hemolysis test, short-term systemic toxicity test, oral mucous membrane irritation test and cytotoxicity test (MTT test).
方法：分别通过溶血试验、口腔黏膜刺激试验、细胞毒性试验(MTT法)和急性全身毒性试验，初步评价纯钛表面聚吡咯涂层的生物安全性。
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