查询词典 antigen

CTL restrictive cytotoxicity HLA allotype TCR Antigen peptide MHC complex Surface information

CTL限制性杀伤； HLA型别； TCR ； MHC抗原肽复合物；表面信息

The use of aluminum hydroxide adjuvant will decrease the dosage of antigen whereas the vaccine reaches the same antibody titer.

研究证实氢氧化铝佐剂的加入使该疫苗在达到相同抗体滴度的情况下可以减少抗原的用量。

AIM: To evaluate the 18 kDa antigen in diagnosis of human alveolar echinococcosis.

目的：评价18kDa抗原在泡型包虫病诊断中的价值。

Anaphylaxis may be caused by extremely small amounts of antigen.

过敏反应可在接触极少量抗原后发生。

The levels of schistosome circulating cathodic antigen in serum and urine were detected parallelly by McAb-Dot-ELISA. In 81 acute cases, the positive rates in serum and urine were 96.30% and 66.67%(P＜0.01) but the combined positive (positive in serum and／or in urine) rate reached 100%, while in 109 chronic cases, they were 77.06% and 10.09%(P＜0.01) but the combined positive rate was not increased. In 100 healthy individuals from non-endemic areas, no positives were detected in serum and urine with false positive rate of 0%. The cross reaction rates in serum and urine of 51 cases with clonorchiasis were 9.43% and 0% but all were 0% in 48 cases with ancylostomiasis.

提要 应用McAb-Dot-ELISA平行检测血吸虫病人的血清和尿样(浓缩20倍)中日本血吸虫肠相关趋阴极循环抗原。81例急性血吸虫病患者的血清和尿样的阳性率分别为96.30%和66.67%，而血清和尿样组合检测的阳性检出率提高至100%。109例慢性血吸虫病患者的血清和尿样的阳性检出率分别为77.06%和10.09%，组合检测的阳性检出率没有提高。100份健康人的血清和尿样的假阳性率均为0%。54例华支睾吸虫病患者的血清和尿样的交叉反应率分别为9.43%和0%。48例钩虫病患者的血清和尿样的交叉反应率均为0%。

Inhibition of this pathway results in development of antigen-specific unresponsiveness and clonal anergy.

阻断该通路可以导致抗原特异性的免疫耐受和克隆不应答状态。

The lack of antigen-presenting cell activity of CB MNCs in primary mixed lymphocyte culture did not induce allogeneic T cell anergy.

缺乏抗原提呈细胞活性的脐带血单个核细胞在初级混合淋巴细胞培养下不能诱导同种异体反应T细胞的无反应性。

In the absence of appropriate costimulation, partial activation of T cells can be lead to a state of long-lasting antigen-specific unresponsiveness or anergy.

在TCR识别MHC-抗原肽的同时，B7和CD28分子对的共刺激作用将使T细胞增殖并上调细胞因子表达，启动免疫应答反应。

While the TCR engagement with specific antigen, the administration of CTLA-4Ig can induce T cell anergy in vitro or tolerance in vivo.

在TCR识别外来抗原的同时给予可溶性CTLA-4，在体外可诱导T细胞无应答，在体内则可诱导特异性免疫耐受。

Objective To appraise the value on combined detection of telomerase activity,DNA aneuploid and carcinoembryonic antigen for the laboratory diagnosis of malignant pleural effusion.

目的评价联合检测胸腔积液中端粒酶活性、DNA异倍体和癌胚抗原对实验诊断恶性胸腔积液的价值。

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。