论文部分内容阅读
目的 :了解传染病医院病理科的组织切片 ,病理申请单是否受到 HBV污染和是否具有传染性。方法 :随机采集传染病医院组织切片、病理申请单各 5 0张 ,用标准固体表面 HBV采样法取样 ,EL ISA法检测 HBs Ag,斑点杂交法检测HBV- DNA。结果 :组织切片 HBs Ag (+) 15例 (30 % ) ,病理申请单 HBs Ag (+) 14例 (2 8% ) ;组织切片、病理申请单HBV- DNA检测均为阴性。结论 :传染病医院的组织切片、病理申请单有相当数量被 HBV污染 ,但传染性较小。
OBJECTIVE: To understand the histological sections of the infectious disease hospital and whether the pathological application form is contaminated with HBV and whether it is contagious. Methods: Tissue sections of infectious disease were randomly collected. Fifty pathological specimens were collected. Samples were collected by standard solid surface HBV sampling method. HBs Ag was detected by EL ISA and HBV DNA by dot blot hybridization. Results: Totally 15 (30%) HBsAg (+) and 14 (28%) HBsAg (+) pathological specimens were obtained. Tissue sections and pathological specimens were all negative for HBV DNA. Conclusion: Infectious disease hospital tissue slices, pathological applications a considerable number of HBV contamination, but less contagious.