【摘要】 目的　探讨接种乙肝疫苗后产生抗 HBs与感染HBV后自然免疫产生抗 HBs二者的临床意义。方法　两组病人在排除甲肝、丙肝条件下 ,检测乙肝五项指标、肝功能、B超及PCRHBV DNA。结果　接种乙肝疫苗组各项检查正常 ,无传染性指标。而感染HBV自然免疫组肝功能异常 10 5 %～ 12 5 % ,B超肝脾异常14 5 %～ 38% ,HBV -DNA阳性达 34 5 %。结论　接种乙肝疫苗能有效保护机体 ,不再被HBV感染 ,而自然免疫组仍有一定比例肝功能异常 ,肝脾结构异常及有传染性 ,提示对机体的保护性不容乐观。更多还原

【Abstract】 Objective To evaluate the clinical significance of anti-HBs that occured after innoculated HBV by natural immunization.Methods Two groups patients that excluded HAV、HCV conditions were defected HBV five indexs、liver function、B-ultrasonic and PCR HBV DNA.Results In group A inoculated HBV bacterin defected results are normal,have no infection index and in group B that infected HBV.Hypohepatia incidence 10.5%～12.5%,liver spleen’s structure abnormal by ultrasound B 14.5%～38%,HBV-DNA positive rate up to 34.5%.Conclusion InoculatedHBV bacterin could protected body.Natural immune have not such effection.更多还原