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湖北省地区乙型肝炎病毒基因分型及其临床意义 被引量:6

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摘要 目的探讨湖北省地区乙型肝炎病毒(HBV)基因型分布及其临床意义。方法随机选取HBVDNA阳性病例276例,其中慢性无症状携带者(其中30例经病理学证实)78例,慢性乙型肝炎110例,重症肝炎32例,肝硬化30例,肝细胞癌26例,取其外周血,采用乙型肝炎病毒核酸扩增荧光定量检测试剂盒检测HBVDNA载量,采用微板核酸杂交-ELISA法测定HBV基因型。结果湖北省地区基因型主要以C型和B型为主,基因型C型的HBVDNA载量均值水平为1.2×106copies/m l,显著高于其它类型,男女性别在HBV基因型构成比中无差异。混合型及基因型C与较严重的肝脏疾病有关,更易发生重症肝炎、肝硬化及肝癌。结论湖北省地区基因型主要以C型和B型为主,基因型C的HBVDNA载量均值水平显著高于其它类型,混合型及基因型C与较严重的肝脏疾病有关,湖北省地区存在基因型共同感染问题。
出处 《临床内科杂志》 CAS 2006年第2期126-128,共3页 Journal of Clinical Internal Medicine
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参考文献7

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