本文简要综述乙肝核心抗原的结构特点、免疫学特性、作为免疫载体蛋白的研究进展及其应用研究。
In this paper, the structural and immunological characteristic of HBcAg as well as the advance on HBcAg as carrier moiety was summarized.
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.
对重组乙型肝炎（乙肝） 病毒前S1抗原（1- 42 ）及核心抗原（1- 144 ）表达的融合蛋白CS1进行了免疫原性的研究分析，以便为探索HBV治疗性疫苗的研制提供实验依据。
The aim of this study was to express a fusion protein of HBV preS1 Ag(1-42) and HBcAg(1-144) and analyze its immunogenicity for further study of HBV therapeutic vaccine.
增殖细胞核抗原(pcna)是真核生物复制复合体的核心成分，为DNA合成所必需。
Proliferating cell nuclear antigen (PCNA) is the kernel component of replication complex of eukaryotic organism, and needed for DNA synthesis.
该患者的乙肝表面抗原（HbsAg）和乙肝核心抗体（HbcAb）呈阳性。
In this case, the hepatitis B surface antigen (HbsAg) and hepatitis B core antibody (HbcAb) were positive.
抗原提呈是免疫应答过程中的核心环节，也是一个非常复杂的分子间相互作用的过程。
Antigen presentation is not only a key procedure in immune response but also a complicated interaction and cross-talk between molecules and cells.
肿瘤免疫治疗的核心是肿瘤抗原问题。
表面抗原、E抗原、前S1抗原呈阴性，表面抗体、E抗体、核心抗体呈阳性，请解释一下意思，好不好？
The surface antigen , E antigen , front S1 antigen are negative , the surface antibody , E antibody , core antibody are positive , make an explanation once meaning , whether regards or not please?
在HCV的编码基因中，核心区(C区)序列具有高度遗传保守性，c基因表达产物具有良好的抗原稳定性。
Among HCV encoding gene, core region shows greater sequence conservation. Core gene expression has favorable antigen stability.
修饰的乙肝核心蛋白或其聚集的核衣壳蛋白颗粒可悬垂连接到半抗原上以形成一修饰的核衣壳偶联物。
The modified hepatitis B core protein or its aggregated nucleocapsid protein particles can be pendently linked to a hapten to form a modified nucleocapsid conjugate.
修饰的乙肝核心蛋白或其聚集的核衣壳蛋白颗粒可悬垂连接到半抗原上以形成一修饰的核衣壳偶联物。
The modified hepatitis B core protein or its aggregated nucleocapsid protein particles can be pendently linked to a hapten to form a modified nucleocapsid conjugate.
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