英语释义

• any substance (as a toxin or enzyme) that stimulates the production of antibodies

片语

myotendinous antigen肌腱抗原

carcinoembryonic antigen癌胚抗原

erythrocyte antigen红细胞抗原

coating antigen包被抗原

antigen mimicking抗原模拟

antigen presenting抗原提呈

heterogenetic antigen[免疫]

surface antigen表面抗原

antigen paper抗原试纸

differentiation antigen[免疫]

oncofetal antigenOncofetal antigens are proteins which are typically present only during fetal development but are found in adults with certain kinds of cancer. These proteins are often measurable in the blood of individuals with cancer and may be used to both diagnose and follow treatment of the tumor

half antigen半抗原

英汉例句

• 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。

• typical lab tests can take hours (if not days) to analyze, process, and confirm a specific biological agent, and that「s only if the lab knows exactly what antigen it」s looking for.

  典型的实验室测试可以在几个小时（或者几天）内对某种特殊的生物制剂进行分析，加工处理和确认。 但往往只有在该实验室知道什么是他们所要的抗原时才能实现。

• rh refers to an antigen that humans either have or do not have on the surface of their red blood cells.

  rh指的是一种人体内的红血球细胞表面可能含有的抗原。

• helper t cells recognize processed antigen and activate the humoral immune response.

  辅助性t细胞识别经过处理的抗原并激活体液免疫反应。

• 09052102】 researchers have discovered that low-oxygen regions in prostate tumors can be used to predict a rise in prostate-specific antigen levels, a marker of tumor recurrence in prostate cancer.

  研究人员发现，前列腺肿瘤组织的个别区域血液含氧量如果出现较低的情形，可能说明前列腺特定抗原水平的升高，而后者则是前列腺癌复发的标志。

• 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。

• rapid dipstick tests have been validated for field use to quickly screen for y. pestis antigen in patients.

  快速纤维素试纸试验已验证供现场使用，以迅速地筛查患者的鼠疫桿菌抗原。

• post mortem, the standard diagnostic technique is to detect rabies virus antigen in brain tissue by fluorescent antibody test.

  在尸检时，标準的诊断技术是通过荧光抗体试验检测脑组织中是否存在狂犬病毒抗原。

• scientists have recently discovered they can reduce the amount of antigen used to produce pandemic influenza vaccines by using water-in-oil substances that enhance the immune response.

  科学家最近发现，如果使用油包水型物质来强化免疫反应，生产大流行性流感疫苗所使用的抗原量就可以减少。

• 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）。

• this vaccine depends, according to emmanuel hanon, who helped develop it, on an oil-in-water-emulsion adjuvant so good that only a twentieth of the normal amount of antigen is needed.

  据研发者emmanuelhanon说，这个疫苗要靠一种水包油乳化佐剂，这个佐剂功效非常好以至只需平日抗原的二十分之一就可以配制疫苗。

• this process of dna rearrangement is required to build the antigen receptor used by t cells, and permanently marks etps.

  这个dna重组的过程是建立t细胞抗原受体所需要的，并且永久标记早期胸腺祖细胞。

• cirmf confirmed the presence of ebola virus in 2 samples from 2 of the patients in the outbreak by antigen detection.

  该研究中心证实，通过抗原检测方法检测，疫区的其中两位病人的两份样本呈现埃博拉病毒。

• once the virus and its antigen were found, dr blumberg and his team devised tests for it, so that donors could be screened before giving the blood that often transmitted the infection.

  乙肝病毒及其抗原一发现，布伦伯格和他的研究小组就设计实验，以便在输血前对献血者进行鑒别。因为输血经常传播乙肝这种传染病。

• scientists explain that, with each male fetus, a mother develops an increased immunization to an antigen produced by the male fetuses, and this antigen likely plays a role in masculinizing the brain.

  科学家们对此是这样解释的，母体在生育每个男性胎儿时，会为男性胎儿产生的抗原培育出一套增强的免疫系统，而这种抗原很可能在大脑的男性化过程中发挥着重要作用。