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在美国,泰利霉素对大环内酯类敏感及耐药的A组链球菌咽部分离株的体外活性。

In vitro activity of telithromycin against macrolide-susceptible and macrolide-resistant pharyngeal isolates of group A streptococci in the United States.

作者信息

Green Michael, Allen Coburn, Bradley John, Dashefsky Barry, Gilsdorf Janet R, Marcon Mario J, Schutze Gordon E, Smith Clay, Walter Emmanuel, Martin Judith M, Edwards Kathryn A, Barbadora Karen A, Rumbaugh Renee M, Wald Ellen R

机构信息

Department of Pediatrics, MPH Division of Allergy, Immunology and Infectious Diseases, Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, 3705 Fifth Avenue, Pittsburgh, PA 15213, USA.

出版信息

Antimicrob Agents Chemother. 2005 Jun;49(6):2487-9. doi: 10.1128/AAC.49.6.2487-2489.2005.

Abstract

In vitro susceptibility testing of 2,797 group A streptococcus (GAS) isolates demonstrated that telithromycin was fully active against all macrolide-susceptible strains and among 80 of 115 macrolide-resistant GAS expressing the M phenotype. Telithromycin resistance was identified in 2 of 45 strains expressing the inducible macrolide-lincosamide-streptogramin B phenotype and four of nine isolates expressing the constitutive macrolide-lincosamide-streptogramin B resistance phenotype.

摘要

对2797株A群链球菌(GAS)分离株进行的体外药敏试验表明,泰利霉素对所有大环内酯类敏感菌株以及115株表达M表型的大环内酯类耐药GAS中的80株均具有完全活性。在45株表达诱导型大环内酯-林可酰胺-链阳菌素B表型的菌株中有2株以及9株表达组成型大环内酯-林可酰胺-链阳菌素B耐药表型的分离株中有4株鉴定出对泰利霉素耐药。

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Macrolide resistance in group A Streptococcus.
Pediatr Infect Dis J. 2002 Dec;21(12):1158-60. doi: 10.1097/00006454-200212000-00015.

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