antigen怎么读，antigen的音标和真人发音
英音
[ˈæntɪdʒən]
美音 [ˈæntɪdʒən]
音节划分：anti-gen
antigen是什么意思，antigen的意思是
n.抗原
antigen 变化形式
复数： antigens
星级词汇:
antigen的词源和记忆技巧
antigen 抗原
前缀anti-, 相对，相反。词根gen，产生，原。
antigen 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- When sensitized b cells encounter antigen , they divide and differentiate into plasma cells that produce antibody .
- 当已致敏的b细胞遇到抗原，会分裂（成两个）并分化为浆细胞产生抗体。
- If strep is suspected , the guidelines recommend physicians use the rapid antigen detection test , which provides results in a few minutes .
- 如果怀疑是链球菌感染，指导建议医生使用快速的免疫抗原测试，结果会在短时间内出来。
- 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。
- Since then , hundreds of other less-significant antigen differences have been identified , most of which do not lead to transfusion problems .
- 自此以后，数百中没那么重要的抗原差异被识别出来，其中大部分都不会引起输血问题。
- An antigen is any substance that causes the immune system to produce antibodies-certain proteins-to fight it off .
- 抗原是激发免疫系统产生抗体（特定的蛋白质）来对抗疾病的物质。
- 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。
- They modified the fusion protein in their construct such that it can be cleaved only by prostate specific antigen ( which is a protease ) .
- 他们对融合蛋白中的结构作了如此的修饰，使它仅能被前列腺特异抗原（这是一种蛋白酶）所裂解。
- Then they injected both groups of mice with an antigen , a substance that attracts the attention of the immune system .
- 然后向这两组老鼠的体内注射抗原一种会引起免疫系统反应的物质。
- Prostate specific antigen ( psa ) is a substance made by the prostate gland .
- 前列腺特异性抗原（简称psa）由前列腺制造。
- One marker it did contain , however , was prostate-specific antigen , or psa .
- 然而液体中却含有一种前列腺特有抗原或psa。
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