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。
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。
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。
They bind to antigen — antibody complexes.
它们粘附在抗原——抗体复合物上。
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。
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。
Dendritic cells (DC) are uniquely well-equipped professional antigen-presenting cells.
树突状细胞(DC)是功能强大的专职抗原呈递细胞。
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。
Objective to search an accurate way to determine human leucocyte antigen-B27 of peripheral blood cells.
目的获得外周血淋巴细胞人白细胞抗原-B27检测准确可靠的结果。
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。
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。
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。
In contrast, immunotherapy modifies and corrects the underlying pathological immune responses in an antigen-specific manner.
相反，免疫治疗能以抗原特异性方式调节并纠正潜在的病理性免疫反应。
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。
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。
This review will focus on developments in the area of antigen and antibody microarrays and describe some of their applications to cancer research.
这个综述关注于抗原和抗体微阵列领域的开发，并描述了它们在癌症研究上的一些应用。
P. falciparum tests targeting HRP2 antigen demonstrated the highest detection rates, but some tests targeting pLDH also exhibited high detection rates.
针对HRP2（富组氨酸蛋白2）抗原的恶性疟原虫检测方法表现出最高的检出率，但有些针对pLDH（疟原虫乳酸脱氢酶）的检测方法也展示出很高的检出率。
Analysis on the structure and function of antibody provides theoretical basis to study the properties of antibody and antigen-antibody binding reaction.
对抗体蛋白进行的结构功能分析为研究抗体性质及与抗原反应机理提供理论基础。
Some pandemic vaccines contain an adjuvant to reduce the amount of virus antigen to be used (an antigen is a substance capable of stimulating an immune response).
有些大流行性流感疫苗含有佐剂以便减少病毒抗原的使用量(抗原是能够刺激免疫反应的一种物质)。
Though the contribution to European DNA from Neanderthals is only about 6 percent, that small percentage accounts for half the observed human leukocyte antigen alleles.
虽然尼人遗传给欧洲人的DNA仅有6%，但是人类目前所发现的白细胞抗原等位基因中，有一半来源于尼人的贡献。
A 2004 survey found that, among children born after the start of the vaccination programme, 5.2% of those aged seven to 12 years were hepatitis b-antigen-positive.
2004年所作的一项调查发现，计划免疫活动开始以来出生的儿童中，有5.2%的7至12岁儿童呈乙肝抗原阳性反应。
The key is the use of sophisticated “adjuvants”, delivery agents that can reduce the amount of precious antigen required even as they greatly enhance its effectiveness.
这主要是因为高效“佐剂（adjuvant）”的应用。此类物质可在减少昂贵抗原用量的同时大大增强抗原效力。
The key is the use of sophisticated “adjuvants”, delivery agents that can reduce the amount of precious antigen required even as they greatly enhance its effectiveness.
这主要是因为高效“佐剂（adjuvant）”的应用。此类物质可在减少昂贵抗原用量的同时大大增强抗原效力。
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