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西安地区献血员及血透患者TTV DNA检测 被引量:4

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摘要 为了调查西安地区职业献血员及血液透析患者TTV感染状况,通过在TTV基因组ORF1区设计两套引物,用巢式聚合酶链反应(Nested-PCR)检测我院有偿献血员208例、血液透析病人30例及我院住院的非肝炎患者128例TTV感染率。结果显示,西安地区职业献血员TTV阳性率16.83%(35/208),血透患者TTV阳性率46.67%(14/30),非肝炎患者TTV阳性率2.23%(3/128),前两组与后一组统计处理(X^2=14.26)(X^2=47.28)(x^2=49.49)P<0.001,整体比较(x^2=41.886)P<0.001。提示西安地区与血液紧密接触人群中存在严重的TTV感染,其分布以输血传播为主。
出处 《陕西医学杂志》 CAS 1999年第10期598-599,共2页 Shaanxi Medical Journal
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