Prevalence of the M Protein Gene in Group C and Group G Streptococci Isolated from Patients in Thailand.
作者： Somporn Srifuengfung , Chanwit Tribuddharat , Suwandee Sapcharoen , Perapon Nitayanon
DOI: 10.7883/YOKEN.JJID.2015.616
关键词: Chloramphenicol 、 Bioinformatics 、 Cefotaxime 、 Group A 、 Microbiology 、 Erythromycin 、 Clindamycin 、 Tetracycline 、 Medicine 、 Linezolid 、 Penicillin
摘要: We surveyed group C and G β-hemolytic streptococci for emm emmL (emm -like) genes which encode the M protein, as well determined their antimicrobial susceptibilities. A total of 97 isolates 79 GCS/GGS 18 from other groups were tested protein gene by PCR. Focusing on invasive infections with (GAS), (GCS), (GGS) isolated blood, was found in 90.0%, 84.6%, 78.3% isolates, respectively. The hypervariable N terminal region sequenced 62 26 types identified. Based these results, type emm222.2 may be endemic to Thailand. results susceptibility testing C, G, non-groups indicated high (range 82-100%) penicillin, cefotaxime, chloramphenicol, clindamycin, erythromycin, linezolid, ofloxacin, vancomycin, whereas showed low 0-15.6%) tetracycline.
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