用乳胶凝集法快速鉴定β-溶血性链球菌
Rapid grouping of beta-hemolytic streptococci by latex agglutination.
作者信息
Lue Y A, Howit I P, Ellner P D
出版信息
J Clin Microbiol. 1978 Sep;8(3):326-8. doi: 10.1128/jcm.8.3.326-328.1978.
Abstract
Latex agglutination was compared with fluorescent-antibody staining with group A conjugate and Lancefield precipitation for grouping of beta-hemolytic streptococci. Latex agglutination correctly grouped 98.8% of 82 group A streptococci and more than 95% of 187 group B, C, or G streptococci. Occasional cross-reactions occurred between groups A and C and groups B and G.
摘要
采用乳胶凝集试验、A群结合物荧光抗体染色法及兰斯菲尔德沉淀法对β溶血性链球菌进行分组，并比较这几种方法。乳胶凝集试验对82株A群链球菌的分组正确率为98.8%，对187株B、C或G群链球菌的分组正确率超过95%。A群与C群以及B群与G群之间偶尔会出现交叉反应。
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