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东莞地区肝炎患者TT病毒感染情况及其基因分型调查结果分析 被引量:4

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摘要 目的:调查东莞地区输血传播病毒(transfusion transmitted virus,TTV)感染流行情况和基因分型。方法:选取G1,G2,G3,G4,G5,G6同源性极高的系列nt2160~nt2196作包被探针,异源性大于20%的序列作显色探针G1,G2,G3,G4,G5,G6,采用PCR微板核酸杂交ELISA技术对410例肝功能损害的肝炎患者血清进行TTV检测及TTV基因分型研究。结果:检出66例TTV阳性患者,检出率为16.0%。对66例TTV进行基因分型,G1型47例,G2型6例,G1,G2混合型感染11例,G3,G4各1例,尚未发现G5,G6型。结论:在东莞地区的肝炎病人中,TTV的感染率为16.0%;TTV基因型主要为G1型,其次为G2型,未发现G5,G6型。
出处 《实用医学杂志》 CAS 2002年第5期539-540,共2页 The Journal of Practical Medicine
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同被引文献33

  • 1沈志英,王振海.嘉兴市613名健康人群TTV感染调查[J].现代预防医学,2005,32(2):139-139. 被引量:1
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