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In conclusion, the NMP22 assay may be a useful adjunct to cystoscopy for diagnosing bladder cancer.

总而言之，NMP22试验可能是诊断膀胱癌时所用膀胱镜检查的有效辅助方式。

NF-κB expression was detected by immunofluorescence cytochemistry, and the viability of the PC12 cells was demonstrated by MTT assay.

免疫荧光细胞化学法测定软骨藻酸对PC12细胞NF-κB蛋白的影响；MTT法检测PC12细胞的存活率。

In the principal assay s, the cytokinin usually in direct contact with the cells affected

在主要的鉴定法中，细胞激动素通常是和受影响的细胞直接接触。

The specific cytolysis of target cells was assessed by 51Cr-release assay.

采用标准51Cr释放法检测CTL杀伤活性。

After cultured with tumor cytolysis antigen for 2 days, the cells were incubated with auto T cell separated by E-rosette formation. Methyl thiazolyl tetrazolium assay was employed to test inhibition rate of tumor specific cytotoxic T lymphocyte on HO9810 tumor cell line. Results Our results indicated that DC precursors in cord blood can be induced to differentiate and mature in the medium containing IL-4, GM-CSF, and TNF-α.

将获得的DC与用 E-花环分离脐血单个核细胞得到的T淋巴细胞共同培养3 d，然后分为两组，实验组2继续与不同比例的HO9810细胞共同培养3 d后获得细胞毒T淋巴细胞，对照组2除加入HO9810外，还加入了无关细胞，用四甲基偶氮唑蓝法检测其对HO9810细胞的抑制作用。

MTT assay was performed to evaluate the cytotoxin effect of matrine on Hela cells. FCM was used to detect the apoptosis of Hela cells.

目的：探讨中药苦参碱对体外培养的人宫颈癌细胞株Hela细胞的抑制作用。

Methods: The Hela cells were cultured in vitro and treated with different concentrations(0.125～2.0 mg/ml) of matrine solution for 24～72 hours. MTT assay was performed to evaluate the cytotoxin effect of matrine on Hela cells. FCM was used to detect the apoptosis of Hela cells. Transmission Electron Microscope analyses were carried out to examine the cell morphology.

选用人宫颈癌Hela细胞进行体外培养，以0.125～2.0 mg/ml的苦参碱分别处理Hela细胞24～72 h后，MTT法检测细胞增殖，流式细胞仪检测细胞凋亡率，透射电镜进行形态学观察，RT-PCR半定量检测凋亡相关基因Bcl-2和Bax的mRNA表达水平。

Methods: A polymerase chain reaction assay with oligonucleotide primers homologous to a portion of the urease C and cytotoxin associated gene A of Hp was used to test the presense of Hp in dental plaque.

依据特异的尿素酶C 基因和 cag A基因设计引物，建立聚合酶链反应方法，检测65例慢性胃病患者不同牙齿的龈上和龈下菌斑中的Hp.6例胃Hp阳性的胃炎患者，经药物治疗后，检测口腔Hp。

Convenient assay measures activity of lactate dehydrogenase released from damaged cells.

能方便的测定损伤细胞释放的乳酸脱氢酶活性。

At present, the assay methods for the pyruvate dehydrogenase activity that has been reported were almost developed in

目前已有报导的丙酮酸脱氢酶系活性测定方法几乎都是二十世纪五六十年代就发展起来的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。