Examples of using Antigen in English and their translations into Chinese
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Your doctor may also test your blood for a chemical sometimes produced by colon cancers(carcinoembryonic antigen, or CEA).
Therefore, when selecting a targeted CART therapy, it is necessary to analyze and compare the proportion and intensity of antigen expression in tumor cells.
因此在选择用什么靶点CART治疗时，需要分析比较肿瘤细胞上抗原表达的比例和强度来选择。The pFc′ and Fc regions are for example effectors of the complement cascade, but are not involved in antigen binding.
例如，Fc和Fc区是补体级联的效应物，但不参与抗原结合。If clinically doubtful or the above criteria are not met, it is best to await rapid antigen or culture results to initiate antibiotic therapy.
如果临床怀疑或上述标准未得到满足，最好等待快速抗原或培养结果启动抗生素治疗。If the antithrombin activity is low, then the antithrombin antigen test is performed to determine the quantity of antithrombin present.
如果抗凝血酶活性是低的，则该抗凝血酶抗原，执行测试以确定抗凝血酶的存在量。This has been a challenge for CAR T therapies to treat blood malignancies, because normal B cells also carry the CD19 antigen.
这对于CAR-T治疗血液恶性肿瘤是一个挑战，因为正常的B细胞也携带CD19抗原。Secondly, even if a single-target CAR T is successful in eradicating tumors, cancers can sometimes return after having shed that antigen.
其次，即使单目标CAR-T能够成功地根除肿瘤，肿瘤有时也会在摆脱抗原后复发。About 5% to 7% of people are Lewis antigen negative(about 30% in people of African ancestry) and do not produce CA 19-9.
Blood Test(PSA- Prostate Specific Antigen Test): The result of this shows whether there is an increase in this specific protein.
血液检查(前列腺特异性抗原(PSA)测试):该检查结果显示出这种特定的蛋白质是否增加。Laboratory antigen tests- these tests also detect Ebola antigen in blood samples but are designed to be performed in laboratories by laboratory personnel.
化验抗原这些测试埃博拉目前检测血液样本中的抗原，但旨在通过实验人员在实验室中进行。Current antigen tests can detect HIV only about three weeks after infection.
当前的抗原检测只能在感染大约3周后，才能检验出艾滋病毒。Class II antigen degradation is poorly understood, and there is lack of good prediction algorithms yet[70].
II类抗原降解知之甚少，尚缺乏良好的预测算法[70]。This combination of MHC and antigen attracts a matching helper T cell, which releases lymphokines and activates the B cell.
这种MHC与抗原的组合吸引来合适的辅助型T细胞，而T细胞接着释放淋巴因子并激活B细胞。Normal protein C and protein S antigen activity and concentrations usually indicate adequate clotting regulation.
正常活动和蛋白C和蛋白S的水平指示通常是足够的凝血调节。PSA(total prostate specific antigen)- to detect and monitor prostate cancer;
PSA（总前列腺特异性抗原）-检测和监测前列腺癌;The T-cell undergoes clonal expansion and some clones of the newly formed antigen specific sensitized T-cells travel back to the site of antigen exposure.
T细胞经历克隆扩增，并且新形成的抗原特异性致敏T细胞的一些克隆返回到抗原暴露的位点。Virus isolation and nucleic acid detection are more accurate than antigen detection, but these tests are not widely available due to their greater cost.
病毒分离和核酸检测比抗原检测精确的多，但是因为费用昂贵没有得以广泛使用。This antigen is like a key that helps the antibody in identifying the organism.
此抗原是象帮助在识别这个有机体的抗体的关键字。We will be investigating the antigen specificity and function of these CD8 T cells, in particular examining the influence of persistent viruses such as HCMV.
我们将研究这些cd8t细胞的抗原特异性和功能，特别是检查持久性病毒如hcmv的影响。In both cancers, researchers found a link between the percent of antigen presenting cells expressing PD-L1 and an objective clinical response to treatment.
在这两种癌症中，他们发现表达PD-L1的抗原呈递细胞所占的比例与对治疗作出的客观临床反应之间存在着关联。
