B族链球菌型抗原在血清学B、G和L组链球菌中的分布

Distribution of B streptococcal type antigens among streptococci of serological groups B, G and L.

作者信息

Wibawan I W, Lämmler C

机构信息

Institut für Bakteriologie und Immunologie, Universität, Giessen.

出版信息

Zentralbl Bakteriol. 1990 Sep;273(4):471-7. doi: 10.1016/s0934-8840(11)80454-8.

DOI:10.1016/s0934-8840(11)80454-8

PMID:2123387

Abstract

Serotyping of streptococci of serological group B isolated from humans revealed mainly the type patterns Ia/c and III/R. The protein antigen c components were c alpha beta, c alpha and less frequently, c beta. Extracts of two group B streptococcal cultures reacted with specific antiserum against type candidate 7271. Bovine group B streptococci mainly expressed the type antigens IV/X and NT/X. Protein antigen c occurred as c alpha beta, c alpha and less frequently as c beta component. Among the non group B streptococcal cultures used in this study, only those of serological groups G and L reacted with specific antisera against protein antigens R and X.

摘要

从人类分离出的B血清群链球菌血清分型显示，主要的型别模式为Ia/c和III/R。蛋白抗原c成分包括cαβ、cα，较少见的是cβ。两种B群链球菌培养物的提取物与针对候选型7271的特异性抗血清发生反应。牛源B群链球菌主要表达IV/X和NT/X型抗原。蛋白抗原c以cαβ、cα形式存在，较少以cβ成分形式存在。在本研究中使用的非B群链球菌培养物中，只有血清学G群和L群的培养物与针对蛋白抗原R和X的特异性抗血清发生反应。