نتایج جستجو برای: hbcag
تعداد نتایج: 264 فیلتر نتایج به سال:
Our report aimed to investigate the physiopathological patterns of liver lesions patients during hepatitis. After being diagnosed clinically as hepatopathy (n=9), the liver biopsy samples were prepared to paraffin-sections and further subjected to routine and immunohistochemical stains. Among these lesioned livers invaded by viruses, immunity-regulatory molecules, such as CD20, CD4 and CD8, wer...
DNA coding for the core antigen from hepatitis B Virus (HBcAg) was amplified, cloned and propagated in E. coli. The core protein was expressed in E. coli and the product was readily detected by Western blot. This protein can be used as a diagnostic material in serum screening tests. To increase the level of expression of this antigen in bacteria, two plasmids were constructed in which the gene ...
DNA vaccination can induce specific CD8(+) T cell immune response, but the response level is low in large mammals and human beings. Coadministration of an adjuvant can optimize protective immunity elicited by a DNA vaccine. In this study, we investigated the effect of a synthetic glucohexaose (beta-glu6), an analogue of Lentinan basic unit, on specific CD8(+) T cell response induced by a DNA va...
One of the best reliable markers of hepatitis B virus infection is antibodies to the core antigen (Anti-HBc). A first-time blood donor with HBsAg positivity was identified as an HBV carrier that was anti-HBc negative. The patient was followed for 24 months in order to investigate the evolution of his HBV serological profiles and HBVDNA (PCR). In the follow-up for 24 months, HBsAg, HBeAg and HBV...
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