邢台市健康献血员TT病毒感染状况初探

INVESTIGATION ON THE TTV INFECTION CONDITION IN XINGTAI HEALTHY BLOOD DONORS

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

Objective:To investigate the TTV infec ti on condition in local healthy people and the significance that TTV exists in hum an body for a long time.Methods:One hundred and twenty volunteer blood donors in Xingt ai City were selected to have their TTV infection condition detected.Two methods of N22 PCR and UTR PCR were used.Results:By N22 PCR the positive rate of TTV in the serum is 30 00%,and by UTR PCR the positive rate of TTV in the serum is 100% Conclusion:The result indicates that the TTV infection exists in Xingtai,and the positive rate of the TTV in serum differs from that of TTV DN A in Gui Zhou(6 45%),Shen Zhen(7 80%),etc