Preliminary proteomic analysis of differentially expressed proteins identified by two-dimensional fluorescence difference gel electrophoresis for hepatitis B virus vaccine nonresponders
There is around 10% people who can't produce sufficient antibody after hepatitis B virus(HBV)vaccine injection.In order to find the mechanism of HBV vaccine non-responsiveness,108 volunteers were unified injected with HBV vaccine(10μg/shot)three times.They were divided into non-responders with negative HBV surface antibody(HBsAb)titer and high responders with HBsAb titre about 1 000mIU/ml.The plasma proteome was analyzed by two-dimensional fluorescence difference gel electrophoresis(2DDIGE)technology after ...
乙型肝炎是由乙型肝炎病毒(hepatitis B vi-rus,HBV)感染引起的,能导致急慢性肝炎、肝硬化,甚至肝癌。全球有超过20亿人感染过HBV,其中3.5亿人为慢性感染[1]。自1992年全球推行HBV疫苗后,慢性HBV感染比例大大降低[2]。标准的HBV疫苗免疫可保护机体免受HBV感染长达14~18年[3],但