[一种使用即时协同凝集反应对β-溶血性链球菌进行分组的快速方法]

[A rapid method of grouping beta-hemolytic streptococci using extemporaneous coagglutination].

作者信息

Boujaafar N, Trabelsi H, Rassas M, Jeddi M

机构信息

Laboratoire de Microbiologie, Hôpital Universitaire F. Hached, Sousse.

出版信息

Arch Inst Pasteur Tunis. 1989 Jan-Apr;66(1-2):53-9.

PMID:2619418

Abstract

Extemporaneous coagglutination procedure for the serological grouping of beta-hemolytic streptococci is reported. Streptococcal group antigens were extracted with nitrous acid. 250 strains of groups A, B, C, F and G streptococci were tested with this method. An agreement of 100% was found between this method and the Lancefield capillary precipitation procedure. Extemporaneous coagglutination method was found to be rapid, reliable, easy and economical and could be adopted in any routine diagnostic laboratory.

摘要

报告了用于β-溶血性链球菌血清学分型的即时凝集试验方法。用亚硝酸提取链球菌群抗原。用该方法检测了250株A、B、C、F和G群链球菌。发现该方法与兰斯菲尔德毛细管沉淀法的符合率为100%。即时凝集法快速、可靠、简便且经济，可在任何常规诊断实验室采用。