查询词典 Chain Reaction

Objective: To evaluate the nested polymerase chain reaction technique in diagnosing endobronchial tuberculosis.

目的 ：了解巢式聚合酶链反应技术对支气管内膜结核的诊断价值。

Objective To evaluate the nested polymerase chain reaction technique in diagnosing endobronchial tuberculosis.

目的 了解巢式聚合酶链反应爱情技术对支气管内膜结核的诊断癌症价值。

Methods Immunohistochemical staining and reverse transcription-polymerase chain reaction were used to detect HLA-DR protein and mRNA expression in 36 cases of gastric carcinoma and 36 cases of normal gastric epithelia.

采用免疫组织化学和逆转录聚合酶链反应检测36例胃癌及正常胃黏膜上皮中HLA-DR抗原的表达情况，并分析其表达与胃癌临床病理特征的关系。

In this report, subtractive hybridization coupled with polymerase chain reaction was used to identify genes related to erythroid terminal differentiation from FVA cells cultured with EPO for 36 hours.

因此我们选用了FVA细胞为材料，用减除杂交与PCR相结合的方法，克隆小鼠红系细胞终末分化阶段的红细胞分化相关基因，得到了一个红系细胞的中晚幼阶段差异表达的cDNA片段并对其进行了初步的功能研究。

Polymerase chain reaction ; Fluorogenic quantitative ; OATP-E ; Gene expression

聚合酶链反应；荧光定量； OATP-E ；基因表达

Liver disease ; alcoholic ; Low molecular weight polypeptide7; Carbonyl stress ; Polymerase chain reaction ; Fluorogenic quantitative

酒精性肝病；低分子量多肽7；羰基应激；聚合酶链反应；荧光定量

Fluorogenic quantitative polymerase chain reaction is an emerging technique with high specificity, susceptibility, automatism and has been widely used for the detection and quantification of microorganism, some genetic diseases and cancer.

定量PCR技术以其高特异性、高灵敏性以及高自动化等特点在临床病原微生物诊断、部分遗传性疾病诊断和癌症辅助诊断等方面得以广泛应用。

74 patients who underwent gastroduodenoscopy and had diagnostic testing for Hp were studied.Hp infection was determined by gastric histopathology or serology.Cytotoxin associated gene A status was assessed by polymerase chain reaction test.

74例患者均行胃镜检查和Hp诊断实验，Hp感染由胃粘膜组织病理和组织PCR共同确定，Cag A表达由PCR法测定。

The expressions of t bet and gata 3 mrna and protein in the lungs were detected by reverse transcriptase polymerase chain reaction and western blot respectively.

用逆转录聚合酶链反应测定法和western blot法分别检测t bet， gata 3 mrna和蛋白在肺组织的表达。

The expression of Gekko Fstl1 was analyzed by northern blot, in situ hybridization and reverse transfer polymerase chain reaction.

通过RT-PCR方法研究Fstl1基因在壁虎主要组织中的表达分布与壁虎断尾损伤模型中变化。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。