一些非鼻咽癌肿瘤能与BAE-5起阳性反应,可能是由于这些肿瘤细胞中也有EB病毒早期抗原存在或者可能存在与EA-R 抗原决定簇相类似结构的多肽而引起交叉反应。
Some non-NPC neoplasms being demonstrated BAE-5 positivity may be due to the presence of EBV EA-R antigenic epitope or polypeptides simulating the structure of EA-R.
目的探讨丙型肝炎病毒(HCV)核心抗原酶联免疫诊断试剂检测早期HCV感染“窗口期”样本的可行性。
Objective To evaluate the performances of HCV core antigen(HCV-cAg)testing in comparison to HCV RNA and Anti-HCV detection during the preseroconversion period.
因此,p 24抗原是一种帮助艾滋病病毒早期诊断的理想标记。
As a result, the p24 antigen is an ideal marker in aiding early HIV diagnosis.
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