2 - ( 4 ' - Thiazolyl ) Benzimidazole is one of the excellent fruit antistaling agents which is being widely used in the world at present . Methods of synthesis are summarized in the paper .

2（4′ 噻唑 基）苯并咪唑是近年来国际上广泛使用的优良水果保鲜剂之一，本文就其合成方法作一概述。

Methods The cytotoxic effect of 2 % - 10 % ethanol on HCC cell line HCC 9204 was detected by thiazolyl blue ( MTT ) assay .

方法：用 噻唑蓝（MTT）法检测浓度分别为2%～10%的乙醇对HCC9204的杀伤作用。

Methods : ECV-304 cells were injured by hydrogen peroxide and assessed by methyl thiazolyl tetrazolium ( MTT ) assay .

方法：用过氧化氢致ECV-304细胞损伤，以四甲基 偶氮唑蓝（MTT）比色法检测 细胞存活 数量。

The SPC-A1 cell survival rates of different groups were detected by methyl thiazolyl tetrazolium chromatometry assay ( MTT assay ) .

用 四氮唑蓝比色法（MTT法）检测不同剂量和时间时SPC-A1细胞的存活率。

Methods : The chemosensitivity of 57 cases of colorectal cancers to 3 kinds of combined chemotherapeutic regimes and 4 kinds of anticancer drugs were determined by methyl thiazolyl tetrazolium method .

方法：用甲基 噻唑 基四唑（MTT）法测定57例大肠癌病人的大肠癌细胞对四种抗癌药以及三个联合化疗方案的体外敏感性。

Methods : Methyl thiazolyl tetrazolium ( MTT ) analysis was used to detect the discrepancies of eight digestive tract cancer cell lines ' sensitivities to EGCG .

方法： 采用四唑蓝（MTT）比色法检测8株消化道肿瘤细胞株对EGCG敏感性的差异；

Then various concentrations of polysaccharides were applied to different steps of virus replication cycle . Cytopathic effect ( CPE ) methyl thiazolyl tetrazolium ( MTT ) method and real time quantitative PCR were used as evaluation criterion .

选择不同剂量的 刺参 粘多糖作用于病毒增殖周期的多个环节，通过观察细胞病变（CPE）、MTT法检测病毒感染 后 活 细胞 存量、实时定量PCR检测 HSV-1DNA作为评价指标；

Methods Methyl thiazolyl tetrazolium ( MTT ) assay was used to measure its effects on the proliferation of SHG-44 cells cultured with different concentrations of Res for 6 h 24 h and 48 h.

方法四甲基 偶氮唑蓝（MTT）比色法测量不同剂量的Res作用6h、24h和48h后对SHG-44胶质瘤细胞增殖的影响。

Protonation mechanism of O amino thiazolyl azo reagents

邻氨基 噻唑偶氮类试剂质子化机理的研究

Methyl thiazolyl tetrazolium ( MTT ) method was used to compare the ability of growth and proliferation between rat dental pulp stem cells and marrow mesenchymal stem cells .

采用四甲基 偶氮唑盐法对大鼠牙髓干细胞和骨髓间充质干细胞的生长及增殖能力进行检测比较。

Methyl thiazolyl tetrazolium ( MTT ) luminal and anti-oxidative activity reagent xanthine oxidase were all from Sigma Company .

鲁米诺购自Sigma公司。抗氧化活性试剂用黄嘌呤氧化酶（ Sigma公司）。

Methods Different concentrations of EGF were added to adult buffalo lens epithelial cells cultured in vitro . The proliferative characteristics of the cells were measured with methyl thiazolyl tetrazolium ( MTT ) assay .

将不同浓度EGF作用于体外培养的成年水牛晶状体上皮细胞，采用 MTT法测定细胞的增殖能力。

Summary of Studies on the Synthesis of 2 & ( 4 ' - Thiazolyl ) Benzimidazole

2（4' 噻唑 基）苯并咪唑的合成

Cell viability was examined by methyl thiazolyl tetrazolium ( MTT ) assay and50 % inhibitive concentration ( IC50 ) of cisplatin was examined also .

四甲基 偶氮唑蓝比色法检测细胞存活率并计算顺铂的50%抑制浓度（IC50）。

Synthesis of Dialkyl 2-Amino Substituted Thiazolyl Phosphonates

2-氨基取代 噻唑 基膦酸酯的合成

The relative number of chondrocytes was measured by methyl thiazolyl tetrazolium method DNA content of chondrocytes by diphenylamine development process and the glucuronic acid ( GlucA ) content in the matrix by carbazole sulfate so as to reflect the content of proteoglycan .

以四唑盐（MTT）法检测细胞相对数，二苯胺显色法测各瓶细胞DNA含量， 咔唑硫酸法测基质中糖醛酸含量，以间接反映蛋白多糖含量。

Cell proliferation was measured by trypan blue exclusion and methyl thiazolyl tetrazolium ( MTT ) assay method .

通过台盼蓝排斥试验及 噻唑蓝比色法（MTT） 反映 各组细胞增殖 状况；

Methods : The growth inhibiting rates of COC1 / DDP cells with DDP curcumin DDP combined with curcumin were studied by methyl thiazolyl tetrazolium ( MTT ) method ;

方法：采用MTT法检测顺铂、姜黄素、顺铂与姜黄素合用对 COC1/DDP细胞的生长抑制作用；

METHODS : The flow cytometry methyl thiazolyl tetrazolium ( MTT ) and trypan blue staining were used to analyze the effect of mao er yan plant acid on inhabitation of tumor cells .

方法：采用流式细胞仪、 噻唑蓝（简称MTT）法和锥虫蓝染色法对猫儿眼植物酸抗肿瘤细胞作用进行分析。

Inverted microscopy scanning electronic microscopy and flow cytometry were used to detect DCs and methyl thiazolyl tetrazolium ( MTT ) cytotoxicity method was used to assay the killing activity .

用倒置显微镜、扫描电镜及流式细胞仪等方法检测DC，四甲基 偶氮唑蓝（ methyl thiazolyltetrazolium，MTT）法测定杀伤活性。

Followed the prodrug fludarabine incubation the cytotoxic effect bystander effect and apoptosis induction of PNP / fludarabine suicide gene system on BEL7402 cells were detected by methyl thiazolyl tetrazolium ( MTT ) colorimetric method and Annexin V-FITC apoptosis detection kit respectively .

分别应用四甲基 偶氮唑蓝（MTT）比色法和AnnexinV鄄FITC凋亡检测试剂盒检测PNP/fludarabine自杀基因系统对BEL7402细胞的细胞毒效应、旁观者效应和诱导凋亡作用。

CFs proliferation was measured by thiazolyl blue ( MTT ) assay ;

四氮唑 盐（MTT）比色法检测细胞的增殖；