查询词典 antigen

This experiment unified flow cytometry, the monoclonal antibody technology, the cell fluorescence chemistry technology and unilized the union principle of antigen and antibody to examine T lymphocyte subgroup, the B lymphocyte change in circumference blood of the mice through the flow cytometry; At the same time, the agarose gelatin electrophoresis examined bovine colostrum effect on programmed cell death of thymus.

本实验正是将流式细胞术、单克隆抗体技术、细胞荧光化学技术相结合，并利用抗原抗体结合原理，采用流式细胞仪检测了小鼠外周血的T淋巴细胞亚群和B淋巴细胞；同时采用琼脂糖凝胶电泳技术检测了牛初乳对小鼠胸腺细胞凋亡的影响。

A multi-epitope antigen gene pcx was assembled by five highly conserved B-and/or T-cell epitopes, which were selected from C (1-16aa, 132-141aa), E1 (126-135aa), NS3 (139-147aa) and NS5B (768-775aa) protein, as well as a T-cell epitope of tetanus toxin, which was added to enhance T-cell immunity.

针对HCV的高度变异性及免疫特点，在HCV基因产物中优选了5个具有良好免疫原性的高度保守B／T细胞表位，组合成一个多表位抗原基因pcx，这些表位分别来自核心蛋白(1～16aa，132～141aa)，E1(126～135aa)，NS3(139～147aa)及NS5B(768～775aa)，以及破伤风毒素的T细胞表位用以增强T细胞免疫。

Methods The concentration effects of stock solution of vaccine by filter membrane with various sizes were compared by detecting HFRS virus antigen by ELISA. The purification effects of ion exchange chromatography and gel filtration were also compared.

用ELISA检测HFBS病毒抗原的方法，比较疫苗原液通过不同孔径滤膜的浓缩效果；比较离子交换和凝胶过滤的纯化效果。

However, there were significant difference in term of jaundice, serum carbohydrate antigen 19-9 (CA19-9) and alkaline phosphatase levels, size of tumor, diameter of main pancreatic duct, presence of septum in cystic tumor, mural modules in the tumor.

但黄疸、术前CA19-9和碱性磷酸酶水平、肿瘤直径、主胰管直径、囊性肿瘤内是否存在隔膜、附壁结节的大小等方面的差异有统计学意义。

BACKGROUND: The European Randomized Study of Screening for Prostate Cancer was initiated in the early 1990s to evaluate the effect of screening with prostate-specific-antigen testing on death rates from prostate cancer.

背景：欧洲随机筛查前列腺癌的研究开始于上世纪90年代初，此项研究旨在对采用前列腺特异性抗原检测筛查列腺癌死亡率的有效性进行评估。

Background The effect of screening with prostate-specific–antigen testing and digital rectal examination on the rate of death from prostate cancer is unknown.

背景：前列腺特异抗原筛查和直肠指检对于前列腺癌死亡率的影响尚无结论。

C. isoflavone treatments, respectively. All mice were weighed at the beginning and end of the experiment, injected with antigen and induced DTH on time during the period. 21 days later, blood sample, stomach, small intestine, spleen, thymus and sap of abdominal cavity were taken.

于试验期始末称量小鼠体重，试验期内的特定时间注射抗原诱导迟发性变态反应并测耳增厚；试验结束采血，取胸腺、脾脏、胃和小肠并称重，取腹腔液制片。

At the same time, expression of carcinoembryonic antigen and CA153 in blood of 48 breast cancer patient sand 20 benign breast disease patients were measured by electrochemiluminescence immuneoassay.

应用RTPCR技术检测48例乳腺癌患者和20例乳腺良性病变患者骨髓中的CK19mRNA表达并分析CK19mRNA表达与临床病理因素的关系。

Mice then ate the transgenic rice in the form of powder, absorbing the cholera toxin B antigen.

然后，老鼠吃了这种转基因水稻磨成的粉，吸收了霍乱毒素B抗原。

ABC technique was employed in the study by marking a single specific antigen with horse radish peroxidase to determine the IgG in the injured human skin tissue both before and after death.

卵白素—生物素过氧化物酶复合物技术，直接用辣根过氧化物酶标记单一特异性抗体检测人体生前与死后损伤皮肤组织中的 Ig G。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。