论文部分内容阅读
目的 :探讨当地健康人群 TT病毒 (TTV)感染状况及其在人体内长期存在的意义。方法 :选择邢台市志愿献血员 (12 0名 )进行 TTV感染情况检测 ,利用 N2 2 PCR和 U TR PCR两种方法。结果 :N2 2PCR方法血清中 TTV阳性率为 3 0 .0 0 % ,UTR PCR方法血清中 TTV阳性率为 10 0 %。结论 :说明邢台市区健康人群中存在有 TTV感染 ,并与贵州 (6.45% )、深圳 (7.80 % )等地区报告的 TTV DNA阳性率不同
Objective: To investigate the status of TT virus (TTV) infection in healthy local population and its long-term significance in the human body. Methods: We selected 12 volunteers from Xingtai City to carry out the detection of TTV infection, using N2 2 PCR and U TR PCR. Results: The positive rate of TTV in serum of N2 2PCR method was 30.0%. The positive rate of TTV in serum of UTR PCR method was 100%. Conclusion: It shows that there is TTV infection in healthy population in Xingtai city, and the positive rate of TTV DNA is different from that reported in Guizhou (6.45%), Shenzhen (7.80%) and other regions