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Expression of Fas Antigen and Bcl-2 Protein in Liver Tissues of Patients with Chronic Hepatitis B
Fas antigen Bcl-2 protein chronic hepatitis B
2009/6/29
The aim of this study was to evaluate the role of apoptosis in chronic hepatitis B, and correlate it with disease severity. We studied the expression of the Fas antigen (FasAg) and Bcl-2 protein in a ...
Immunization of Mice with Plasmid DNA Encoding Hepatitis B Virus Core Antigen (HBcAg)
Hepatitis B virus core antigen DNA immunization
2009/6/25
The aim of this study was to investigate the antibody response following immunization with plasmid vector DNA containing the hepatitis B virus core antigen (HBcAg) gene of a hepatitis B virus (HBV) is...
山东临朐胃癌高发人群和北京人群Lewis血型抗原相关SE基因多态性分析Analysis of Polymorphisms on Lewis Blood Group Antigen Related SE Gene in the Populations in Shandong with High-risk of Gastric Cancer and Beijing
胃癌 Lewis血型抗原 SECRETOR基因 基因多态性
2007/12/30
摘要为探讨宿主的遗传背景和幽门螺杆菌(Helicobacter pylori,H.pylori)相关胃癌的易感性之间的关系,本文采用PCR产物直接测序和PCR-RFLP的方法,检测142例山东临朐县胃癌高发人群个体(包括69例癌症患者和73例非癌个体)和93例北京正常对照个体SE基因多态性的分布特点。结果显示:sew/sew基因型在山东非癌个体和北京人群之间的分布差异具有统计学意义(P<0.01,...