查询词典 antigen

AIM To study the T cell receptor and Vβ genes subfamilies expression characters in recognizing and killing hepatoma antigen and its relationship to activity of protein tyrosine kinase.

杨红目的探讨在T细胞活化信号传递中特异性识别和杀伤肝癌抗原的T细胞受体Vβ基因亚家族的表达特征，及与蛋白质酪氨酸激酶活性的关系。

After killing the mice, weights of thymuses and spleens, and the macrophage phagocytosis were detected. using sheep red blood cells as antigen, the amounts of antibody-producing cells in mice were counted. through lymphocyte conversion test, lymphocyte conversion ratios of spleen lymphocytes stimulated by cona in mice were determined.

处死后检测小鼠胸腺重、脾重、巨噬细胞吞噬功能；采用绵羊红细胞作为抗原，检测小鼠抗体生成细胞功能；采用mtt法检测小鼠脾淋巴细胞对cona刺激的转化能力。

AIM: To explore the values of faecal calpro-tectin, faecal occult blood tests and serum carcinoembryonic antigen in the diagnosis of colorectal cancer.

摘要目的：比较粪便钙卫蛋白、便潜血试验及血清CEA在结直肠癌诊断中的应用价值。

Therefore, it is very essential to study the characteristic of antigen peptides binding to the MHC class I molecular.

因此，研究什么样的抗原肽与MHCⅠ类分子结合是十分重要的。

The affinity constant of E1-McAb reacting with coated complete antigen was 8.2×10^8L/mol. Biotin-streptavidin complex was used for the determination of E1. The calibration curve of free E1 covered a range of 10～10 000 pg/mL.

以生物素化的羊抗鼠免疫球蛋白及辣根过氧化物酶标记的链亲和素为标记体系，通过竞争抑制的方式测定游离的雌酮，结果表明：雌酮在10～10000pg/mL内呈线性关系。

The immunological traits such as titer,affinity,sensitivity and specificity of this mAb were characterized.The results showed that the conjugation ratio of SM to BSA in SM artificial antigen was about 25∶1.The titer of supernatant hybridoma cell lines of 3F9-C4 was 1∶3.2×10~2 by indirect ELISA.The isotypes in ascites was IgG_(2a)/κ,the affinity constant was 8.4×10~(11)L/mol,IC50 was 8.99μg/L,cross-reactivity to dihydrostreptomycin was 109.6% and little cross-reactivity to other compounds.

结果表明，BSA-SM人工抗原分子结合比为1∶25；筛选出3F9-C4敏感特异的杂交瘤细胞1株，间接ELISA测定细胞培养上清，效价为1∶3.2×102，同种型为IgG2a/κ；腹水的亲和常数为8.4×1011L/mol；IC50为8.99μg/L，与双氢链霉素交叉反应为109.6%，与其他SM结构相似物和功能近似物无交叉反应性。

The immunological traits such as titer, affinity, sensitivity and specificity of this mAb were characterized. The results showed that the conjugation ratio of SM to BSA in SM artificial antigen was about 25:1. The titer of supernatant hybridoma cell lines of 3F9-C4 was 1:3.2×10^2 by indirect ELISA. The isotypes in ascites was IgG(subscript 2a)/k, the affinity constant was 8.4×10^11L/mol, IC50 was 8.99μg/L, cross-reactivity to dihydrostreptomycin was 109.6% and little cross-reactivity to other compounds.

结果表明，BSA-SM人工抗原分子结合比为1：25；筛选出3F9-C4敏感特异的杂交瘤细胞l株，间接ELISA 刚定细胞培养上清，效价为l：3.2×10^2，同种型为IgG(下标 2a)/k腹水的亲和常数为8.4×10^11L/mol；IC50为8.99μg/L，与双氢链霉素交叉反应为109.6%，与其他SM结构相似物和功能近似物无交叉反应性。

The results showed that Berbamine could significantly inhibit the proliferative responses of murine spleen cells to Con A and Lipopolysaccharide reduce the amounts of hemolytic plaque forming cells of murine spleen cells and also decrease the delayed- type hypersensitivity and mixed lymphocytes reaction induced by allogenic antigen.

结果发现小蘖胺能在体内外抑制小鼠脾细胞对刀豆蛋白 A 和脂多糖的增殖反应，明显减少鼠脾细胞所致的溶血空斑细胞数，减低同种异型抗原诱导的迟发型超敏反应和混合淋巴细胞反应。

The results showed that mast cell of health rabbit distributed in many tissues, but mainly located in the superficial layer of epithelial tissues or in a location easy to reveal to antigen near blood vascular, gland tube and neuron.

结果表明，健康家兔肥大细胞分布于多种组织器官中，各种组织中肥大细胞多分布于浅层的上皮组织或靠近血管、腺管或神经等易表露于环境抗原的位点。

Blood typing: Classification of blood by inherited antigen s associated with erythrocytes.

血型分类：根据由遗传决定的红血球中的抗原来将血液分类。

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。