antigen
n. [免疫] 抗原
n.
抗原；
变形
复数：antigens
英英释义
antigen[ 'æntidʒən ]
n.any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies)
词组短语
surface antigen表面抗原
carcinoembryonic antigen癌胚抗原
coating antigen包被抗原
双语例句
用作名词(n.)
It will become a tumor antigen.
它会变成一种肿瘤抗原。
What is cancerous embryo antigen?
癌胚抗原是什么?
Each antigen may have many different determinants.
每一个抗原分子可以有数个不同的决定簇。
权威例句
Phenotypic analysis of antigen-specific T lymphocytes.Synthesis of antihemophilic factor antigen by cultured human endothelial cells
A CD4+ T-cell subset inhibits antigen-specific T-cell responses and prevents colitis.
The polypeptide encoded by the cDNA for human cell surface antigen Fas can mediate apoptosis.
Anti-cytotoxic T-lymphocyte antigen-4 antibody: the first in an emerging class of immunomodulatory antibodies for cancer treatment.
Lymphoproliferation disorder in mice explained by defects in Fas antigen that mediates apoptosis.
Dendritic cells and the control of immunity: enhancing the efficiency of antigen presentation.
Production of a mouse monoclonal antibody reactive with a human nuclear antigen associated with cell proliferation.
Effect of alpha-interferon treatment in patients with hepatitis B e antigen-positive chronic hepatitis B. A meta-analysis.
Efficient presentation of soluble antigen by cultured human dendritic cells is maintained by granulocyte/macrophage colony-stimulati...
antigen (n.)
"substance that causes production of an antibody," 1908, from German Antigen, from French antigène (1899), from anti- (see anti-) + Greek -gen (see -gen).
1. 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。
youdao
2. 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。
youdao
3. 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。
youdao
4. So what was the antigen?
那么是哪中抗原呢？
youdao
5. 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。
youdao
6. 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。
youdao
7. 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。
youdao
8. And compared with the serum level of carcinoembryonic antigen.
并与血清癌胚抗原水平进行比较。
youdao
9. 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。
youdao
10. 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。
youdao
11. 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。
youdao
12. 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。
youdao
13. 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。
youdao
14. 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。
youdao
15. 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。
youdao
16. 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。
youdao
17. 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。
youdao
18. 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。
youdao
19. 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。
youdao
20. 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。
youdao
21. 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。
youdao
22. 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。
youdao
23. 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。
youdao
24. 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。
youdao
25. 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。
youdao
26. 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。
youdao
27. 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。
youdao
28. 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。
youdao
29. 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。
youdao
30. differentiation antigen
分化抗原
-- 来源 -- 英汉 - 翻译参考[网络]
31. Australia(/Au)antigen; hepatitis associated antigen (HAA)
澳大利亚抗原
-- 来源 -- 英汉 - 翻译样例 - 汉英
32. unlabeled antigen
非标记抗原
-- 来源 -- 英汉 - 翻译参考[网络]
33. private antigen
稀有抗原
-- 来源 -- 英汉 - 翻译参考[网络]
34. unlabelled antigen
未标记抗原
-- 来源 -- 英汉 - 翻译参考[网络]
35. diphasic antigen
二相抗原
-- 来源 -- 英汉 - 翻译参考[网络]
36. erythrocyte antigen
红细胞抗原
-- 来源 -- 英汉 - 翻译参考[网络]
37. lymphocyte antigen
淋巴细胞抗原
-- 来源 -- 英汉 - 翻译参考[网络]
38. flagellar antigen
鞭毛抗原，H抗原
-- 来源 -- 英汉 - 翻译参考[网络]
39. oncofetal antigen
瘤胎抗原
-- 来源 -- 英汉 - 翻译参考[网络]
antigen
