杜兰英, 董京芳, 周育森, 何忠平, 庄辉, 王海涛, 张习坦. HGV和TTV不是我国非甲非戊型肝炎的主要病因[J]. 疾病监测, 2000, 15(3): 88-91. DOI: 10.3784/j.issn.1003-9961.2000.3.88
引用本文: 杜兰英, 董京芳, 周育森, 何忠平, 庄辉, 王海涛, 张习坦. HGV和TTV不是我国非甲非戊型肝炎的主要病因[J]. 疾病监测, 2000, 15(3): 88-91. DOI: 10.3784/j.issn.1003-9961.2000.3.88
Du lanying. et al, . HGV and TTV Infection were Not The Major Causes of Hepatitis Non-A Non-E in China[J]. Disease Surveillance, 2000, 15(3): 88-91. DOI: 10.3784/j.issn.1003-9961.2000.3.88
Citation: Du lanying. et al, . HGV and TTV Infection were Not The Major Causes of Hepatitis Non-A Non-E in China[J]. Disease Surveillance, 2000, 15(3): 88-91. DOI: 10.3784/j.issn.1003-9961.2000.3.88

HGV和TTV不是我国非甲非戊型肝炎的主要病因

HGV and TTV Infection were Not The Major Causes of Hepatitis Non-A Non-E in China

  • 摘要: 本研究通过对我国部分地区的自然人群和非甲非戊型肝炎病人进行HGV和TTV感染的分子流行病学研究 ,探讨这两种病毒在我国肝炎发病尤其是在非甲非戊型肝炎中的作用和地位。用建立的PCR方法检测血清标本中的HGVRNA和TTVDNA ,对调查的自然人群和非甲非戊型肝炎病人血清标本进行检测。HGVRNA采用反转录PCR(RT -PCR)检测 ,TTVDNA则采用巢式PCR方法检测。结果表明 ,HGV在自然人群中HGVRNA携带率为 0.6 %~ 1.1% ,TTV的病原携带率则高达 7.1%~ 12.4 % ;非甲非戊型肝炎病人中HGV和TTV的阳性率分别为 7.9%和 28.1%。在所检测的非甲非戊肝炎病人中HGV和TTV的总感染率为 35 9% (包括了HGV和TTV的混合感染 )。因此 ,HGV在自然人群中感染率低 ,而且在非甲非戊型肝炎病人中约为 10 %的病人是由HGV的感染所致 ,HGV不是非甲非戊型肝炎病人的主要病因。TTVDNA在自然人群中的携带率约为 10 % ,类似于HBVDNA的携带率。虽然在非甲非戊型肝炎病人中TTVDNA的阳性率为 2 8% ,但仍然有高达 6 0 %的病人病因不明 ,TTV 感染也不是非甲非戊型肝炎病人的主要致病病原。

     

    Abstract: Serum samples of six hundred and forty four persons were detected for HGV RNA and TTV DNA using PCR. The positive rates of HGV RNA and TTV DNA were 0.9% and 7%-12% respectively. Among the patients with hepatitis Non-A Non-E, the positive rates of HGV RNA and TTV DNA were 9.7% and 28.1% respectively. So, HGV and TTV infections were not the major causes of hepatitis Non-A Non-E in China.

     

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