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首页> 外文期刊>Journal of Clinical Microbiology >Persistence of antibody to hepatitis B surface antigen.
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Persistence of antibody to hepatitis B surface antigen.

机译:乙型肝炎表面抗原抗体的持久性。

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Sera from military personnel found to have antibodies to hepatitis B surface antigen (anti-HBS) in an epidemiological study of a hepatitis B outbreak were tested for persistence of that antibody 1 year later. Initially, 64% of the anti-HBS-positive sera reacted in passive hemagglutination tests with erythrocytes coated with hepatitis B surface antigen of both ayw and adw subtypes; the remaining sera reacted only with adw-coated erythrocytes (19%) or ayw-coated erythrocytes (17%). After 1 year, anti-HBS was detectable by passive hemagglutination tests in 87% of individuals with initial antibody to both subtypes but in only 41% and 16% (P less than 0.001) of those initially reacting only to adw- or ayw-coated erythrocytes, respectively. Seropositivity for anti-HBS correlated best with history of contact with jaundiced people (20.3%) and duty in Asia.
机译:军事人员的血清在乙型肝炎爆发的流行病学研究中被发现具有针对乙型肝炎表面抗原(抗HBS)的抗体,并于一年后测试了该抗体的持久性。最初,在被动血凝试验中,有64%的抗HBS阳性血清与涂有ayw和adw亚型的乙型肝炎表面抗原的红细胞反应。其余的血清仅与包被adw的红细胞(19%)或包被ayw的红细胞(17%)反应。 1年后,通过被动血凝试验可在87%的两种亚型初始抗体患者中检测到抗HBS,但最初仅对adw或ayw涂层起反应的患者中只有41%和16%(P小于0.001)。分别是红细胞。抗HBS的血清阳性反应与与黄疸病患者的接触史(20.3%)和亚洲职责相关。

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