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2种方法检测乙型肝炎病毒标志物的比较 被引量:2

Comparison of detection of HBV markers by two methods
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摘要 我国是乙型肝炎感染的高发区。据流行病学调查,我国一般人群的乙肝表面抗原(HBsAg)阳性率为7.18%,远高于美国的乙肝表面抗原(HB—sAg)阳性率(0.3%)。ELISA法是我国目前实验室检测HBsAg的常用方法,但由于干扰因素较多,一些弱阳性标本的结果不够稳定,给结果的判定带来一定的困扰,随着生物学技术的发展,核酸检测技术受到人们的重视,该法具有灵敏度高、特异性强、结果准确等优点,现就应用ELISA法和核酸(NAT)方法检测标本乙型肝炎病毒标志物的检测情况进行比较,报告如下。
机构地区 洛阳市中心血站
出处 《临床血液学杂志(输血与检验)》 CAS 2013年第2期268-269,共2页 Journal of Clinical Hematology(Blood Transfusion & Laboratory Medicine)
关键词 酶联免疫吸附试验 核酸检测 乙型肝炎病毒标志物 enzyme linked immunosorbent assay nucleic acid detection hepatitis B virus markers
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