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本研究组于1993～1994年在我国四川、新疆和广东三省部分地区对20 280名献血者进行了丙型肝炎病毒(HCV)感染状况调查,被调查者包括献全血者和献血浆者,均是第1次作抗HCV检测。因此,本组的调查资料可反映1993～1994年我国献血者中HCV感染状况。 1 材料和方法 1.1 调查对象及标本采集调查对象分别来自重庆市、四川攀枝花地区、新疆维吾尔族自治区的墨玉地区和乌鲁木齐市、广东省韶关地区。收集献血前或采血时的血清标本(部分为血浆标本),置-20℃以下冻存备用(有一部分资料系由协作单位提供)。 1.2 试剂 HCV抗体检测试剂均为国产第二代及第三代HCV ELISA试剂(ELISA-2和ELISA-3)。
In 1993-1994, the research team surveyed 20 280 blood donors on the status of hepatitis C virus (HCV) infection in some areas of Sichuan, Xinjiang and Guangdong provinces in China. The respondents included those who donated whole blood and donated blood plasma, For the first time for anti-HCV test. Therefore, the survey data of this group can reflect the status of HCV infection in blood donors from 1993 to 1994 in our country. 1 Materials and Methods 1.1 The survey subjects and specimens collected from Chongqing, Sichuan, Panzhihua, Xinjiang Uygur Autonomous Region of Mexico and Urumqi, Urumqi, Shaoguan area. Serum samples (partially plasma samples) before blood collection or blood collection are collected and stored at -20 ° C for later use (some of the information is provided by the collaborating unit). 1.2 Reagents HCV antibody test reagents are domestic second-generation and third-generation HCV ELISA reagents (ELISA-2 and ELISA-3).