Changing prevalent T serotypes and emm genotypes of Streptococcus pyogenes isolates from streptococcal toxic shock-like syndrome (TSLS) patients in Japan
Changing prevalent T serotypes and emm genotypes of Streptococcus pyogenes isolates from streptococcal toxic shock-like syndrome (TSLS) patients in Japan
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DOI：
10.1017/s0950268803008331
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发表时间：
2003-06-01
影响因子：
4.2
通讯作者：
Watanabe, H
中科院分区：
文献类型：
--
作者：
Ikebe, T;Murai, N;Watanabe, H
我们对产自链球菌中毒性休克样综合征（TSLS）患者的化脓性链球菌的T血清型和emm基因型进行了检测。1992 -2000年T1 （emml）保持优势，而1992 - 1995年的优势株T3 （emm3.1）在1996-2000年消失。1996-2000年期间出现了几种emm基因型菌株，表明引起TSLS的流行菌株发生了变化。
We surveyed T serotypes and emm genotypes of Streptococcus pyogenes isolates from streptococcal toxic shock-like syndrome (TSLS) patients. T1 (emml) remained dominant through 1992 to 2000, but the dominant T3 (emm3.1) strains from 1992 to 1995 disappeared during 1996-2000. Strains of several emm genotypes emerged during 1996-2000, indicating alterations in the prevalent strains causing TSLS.