补体结合试验和血凝抑制试验在甲型流感诊断中的价值。
The value of complement fixation and haemagglutination inhibition tests in the diagnosis of influenza A.
作者信息
Pyhälä R, Kleemola M
出版信息
Acta Virol. 1976 Feb;20(1):66-9.
PMID:7943
Abstract
Antibody response of 133 influenza A patients from three outbreaks since 1972-73 was analyzed by complement fixation (CF) and haemagglutination inhibition (HI) methods. During the first outbreak, a significant response was more often measured by CF than by HI. During the last outbreak HI appeared more useful than CF for routine serological diagnosis; 23% of cases verified by HI were missed by CF. The poor response of CF antibodies was associated with the high level of pre-infection antibodies.
摘要
采用补体结合（CF）和血凝抑制（HI）方法，对1972 - 1973年以来三次流感A爆发中133例患者的抗体反应进行了分析。在第一次爆发期间，通过CF检测到的显著反应比通过HI检测到的更为常见。在最后一次爆发期间，HI在常规血清学诊断中似乎比CF更有用；通过HI确诊的病例中有23%被CF漏检。CF抗体反应不佳与感染前抗体水平较高有关。
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