Two important manifestations of antigen-antibody immunity are lysis.

抗原——抗体免疫的两个重要表现是裂解。

Peripheral blood mononuclear cells were used to conduct antigen specific blastogenesis assay.

外周血单个核细胞用于抗原特异性胚芽生殖实验。

Clone and express bradyzoite antigen 1(BAG1) gene of T. gondii, and analyze the immunoreactivity of the recombinant product.

克隆与表达弓形虫缓殖子期特异性抗原1（BAG1）的基因，并分析重组抗原的免疫反应性。

So what was the antigen?

那么是哪中抗原呢？

If a helper cell recognises an antigen, it becomes activated.

如果某一个助细胞识别出一个抗原，该助细胞就会被活化。

Antigen interacts with the surface of sensitized mast cells.

抗原与致敏的肥大细胞表面互相作用。

If there is a virus antigen of antigen antibody binding, is.

如病损中有病毒抗原，则抗原抗体结合。

And compared with the serum level of carcinoembryonic antigen.

并与血清癌胚抗原水平进行比较。

The single most common antigen to which we are exposed is food proteins.

我们面临的一个最常见的抗原是食物中的蛋白质。

This is very important because the virus antigen was previously being ignored.

这很重要，因为病毒抗原是以前被忽略。

Antigen density on the tumor cell surface influences the cytotoxic sensitivity.

瘤细胞表面的抗原密度影响细胞毒的敏感性。

Antigen processing by macrophages precedes recognition of an antigen by lymphocytes.

抗原被巨噬细胞加工表示该抗原将被淋巴细胞识别。

Another method of maintaining antigen persistence is through use of an adjuvant.

使用佐剂是保持抗原持续存留的另一方法。

Their movement tendency was disappeared and antigen procession function was lost.

它们的趋化运动能力和吞噬处理抗原的机能丧失。

Agar gel diffusion involves the migration of proteins and antigen-antibody complexes through gels.

琼脂凝胶扩散试验包括蛋白质迁移和抗原抗体复合物穿过凝胶。

The immune system changes, not only by the antigen and the amount of trauma, but where it is occurring.

免疫系统发生变化，不仅仅与抗原的量和创伤的程度有关，还与它出现的部位有关。

Lassa fever is diagnosed by detection of Lassa antigen, anti-Lassa antibodies, or virus isolation techniques.

拉沙热通过发现拉沙抗原、抗拉沙抗体或病毒分离技术进行诊断。

Since it occurred only rarely, it was unlikely to be an antigen caused by genetic variation in human blood.

由于这种抗原很少出现，因此它不可能是由于人类血液中遗传变异形成的抗原。

Cytotoxic t cells, after sensitization by antigen, are effector cells, especially important in antiviral immunity.

已被抗原致敏的细胞毒性T细胞是效应细胞，在抗病毒免疫中起到特别重要的作用。

Cells in the cell membrane there are many different signs, mainly on the surface and surface antigen receptor.

细胞的细胞膜上有许多不同的标志，主要是表面抗原和表面受体。

Objective: To investigate the expression and distribution of melanoma antigen gene in human gastric carcinoma.

目的：检测并探讨分析黑色素瘤抗原基因在胃癌中的表达及其分布特点。

Producing each batch, or lot, of antigen takes approximately two weeks, and a new batch can be started every few days.

生产每批抗原约需2周时间，每隔几天便可开始新一批的生产。

In recent study, the more and more antigen protein expressed in plants, and them were tested on animals and human.

在最近的研究中，越来越多的抗原蛋白在植物中得到了表达，进入了动物和体实验。

Conclusions Using antigen detection combined with bacterial culture, we could make etiologic diagnosis in 90% of the cases.

结论用抗原检测结合细菌培养，可为90%细菌性脑膜炎患儿作出病原学诊断。

Objective to study the expression of proliferating cell nuclear antigen and its relation to relapse and prognosis of glioma.

目的探讨增殖细胞核抗原在不同类型胶质瘤细胞中的表达，以及与复发、预后的关系。

Objective: to evaluate the expression of proliferating cell nuclear antigen and assess its clinical significance in neuroblastoma.

目的：为明确增殖细胞核抗原在神经母细胞瘤中的表达及其临床意义。

Conclusion the specific antigen activates the immune system to produce the corresponding antibody to achieve the therapeutic effect.

结论特定的抗原激活自体免疫系统产生了相应的抗体从而达到治疗效果。

In the absence of antigen, the t cells did not interact with tumor cells, and could not sustain an active migratory behavior within tumors.

但是如果没有抗原的话，这些T细胞不能和肿瘤细胞相互作用，也不能在肿瘤组织内维持积极的迁移能力。