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首页> 外文期刊>Journal of Clinical Microbiology >Comparison of the API 20S Streptococcus identification system with an immunorheophoresis procedure and two commercial latex agglutination tests for identifying beta-hemolytic streptococci.
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Comparison of the API 20S Streptococcus identification system with an immunorheophoresis procedure and two commercial latex agglutination tests for identifying beta-hemolytic streptococci.

机译:API 20S链球菌鉴定系统与免疫流变方法和两种商业乳胶凝集试验的比较,用于鉴定β-溶血性链球菌。

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The API 20S Streptococcus identification system and a new immunorheophoresis procedure were evaluated as means for determining the Lancefield serogroup of beta-hemolytic streptococci recovered from human clinical specimens. The serogroup of 96 strains was determined by these methods and by two commercially available latex agglutination tests. Streptex and SeroSTAT. The results of all four procedures were compared with the results of a classical precipitin test. The API 20S system correctly categorized 92.7% of the isolates; 94.8% were correctly identified by the immunorheophoresis procedure. The latex agglutination procedures were of comparable accuracy, yielding correct identifications with approximately 92% of the strains tested.
机译:对API 20S链球菌鉴定系统和新的免疫流变方法进行了评估,以确定从人类临床标本中回收的β-溶血性链球菌的Lancefield血清群。通过这些方法和两个市售的乳胶凝集试验确定了96个菌株的血清群。 Streptex和SeroSTAT。将所有四个步骤的结果与经典沉淀蛋白测试的结果进行比较。 API 20S系统正确分类了92.7%的分离株; 94.8%的患者通过免疫流变方法正确鉴定。乳胶凝集程序具有相当的精度,可正确鉴定约92%的待测菌株。

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