抗原性

The results showed that the gC gene was highly conserved,but might take antigenic drifts.

表明，PRV gC基因具有较高的保守性，但可能存在抗原漂移现象。

The key of immunological contraception is to discover a sperm antigen, which is tissue-specific and has the intense antigenicity.

应用疫苗进行避孕的一个最关键的问题是能发现一个精子特异的，且具有强免疫原性的抗原。

Development of a marker of the vaccine and find a suitable brucella diagnostic antigen has been the peoples goals.

寻找合适的布鲁氏菌诊断性抗原和研制具有标记性的疫苗一直是人们追求的目标。

It has been reported that the BP26 and OMP31 proteins of Brucella are the dominant antigens in different animal species infected with this organism.

目的 传统布氏杆菌病血清学方法因其抗原构成复杂，存在较严重的交叉免疫反应性，导致结果判定困难。

There had no significant difference in CEA, CA15-3, CA19-9 and CA125 in different stages of lung caner.

不同分期肿瘤患者间血清CEA、糖类抗原的水平差异无显著性。

There had no significant difference in CEA, CA15-3, C1459-9 and CA125 in different stages of lung caner.

不同分期肿瘤患者间血清CEA、糖类抗原的水平差异无显著性。

Objective To research the specificity of antigen from group A streptococcal cell membrane in procoagulant activity assay for the diagnosis of rheumatic carditis.

目的 研究A组乙型溶血性链球菌菌膜抗原在外周血淋巴细胞促凝血活性试验中诊断风湿心肌梗死性心脏炎的特异性。

PCA is of specific significance for detecting the activity of rheumatic carditis and its specificity is based on the specific antigen from groups A streptococal membrane.

以链球菌菌膜为促凝刺激物的PCA试验在判断风湿心肌梗死性心脏炎方面具有特异性，其特异性取决于所用的刺激原为特异性抗原。

Methods The peripheral blood lymphocytes,sera of 55 patients with rheumatic carditis and a specific antigen from group A streptococcal cell membrane were prepared and used as stimulants to test the heart tissue cell procoagulant activity in culture.

用风湿性心脏炎患者的外周血淋巴细胞、血清及A组乙型溶血链球菌膜抗原作为刺激物，测定体外培养的人胚心肌细胞促凝血活性。

By analyzing the characteristics of the extracelluar domain of YWK-II antigen, a segment of 127AA which was just connected with the trasmembrane domain was found to be with high divergence in comparison with APP.

分析YWK-II抗原胞外区序列特征后发现，其有一个紧接于跨膜区的127个AA残基区域与APP无显著同源性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。