CTX-M-2-Producing salmonella typhimurium isolated from pediatric patients and poultry in Brazil

Sueli A. Fernandes, David L. Paterson, Ângela C. Ghilardi-Rodrigues, Jennifer M. Adams-Haduch, Ana T. Tavechio, Yohei Doi

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

Ten Salmonella enterica serovar Typhimurium isolates producing CTX-M-2 extended-spectrum β-lactamase were identified from clinical and poultry sources in two distant cities in Brazil between 2003 and 2004. They included two isolates from pediatric patients and eight isolates from poultry or its environment. All isolates exhibited coresistance to non-β-lactam antimicrobials including tetracycline and trimethoprim/sulfamethoxazole. The CTX-M-2 gene was located on transferable plasmids with sizes between 90 and 170 kb that also carried other resistance determinants in some isolates. By pulsed-field gel electrophoresis, the genetic similarity of the isolates including clinical and poultry ones ranged from 89% to 100%.

Original languageEnglish
Pages (from-to)317-321
Number of pages5
JournalMicrobial Drug Resistance
Volume15
Issue number4
DOIs
Publication statusPublished - 01-12-2009
Externally publishedYes

Fingerprint

Salmonella typhimurium
Poultry
Brazil
Pediatrics
Lactams
Salmonella enterica
Pulsed Field Gel Electrophoresis
Sulfamethoxazole Drug Combination Trimethoprim
Tetracycline
Plasmids
Genes
beta-lactamase CTX-2

All Science Journal Classification (ASJC) codes

  • Microbiology
  • Immunology
  • Pharmacology
  • Microbiology (medical)

Cite this

Fernandes, S. A., Paterson, D. L., Ghilardi-Rodrigues, Â. C., Adams-Haduch, J. M., Tavechio, A. T., & Doi, Y. (2009). CTX-M-2-Producing salmonella typhimurium isolated from pediatric patients and poultry in Brazil. Microbial Drug Resistance, 15(4), 317-321. https://doi.org/10.1089/mdr.2009.0050
Fernandes, Sueli A. ; Paterson, David L. ; Ghilardi-Rodrigues, Ângela C. ; Adams-Haduch, Jennifer M. ; Tavechio, Ana T. ; Doi, Yohei. / CTX-M-2-Producing salmonella typhimurium isolated from pediatric patients and poultry in Brazil. In: Microbial Drug Resistance. 2009 ; Vol. 15, No. 4. pp. 317-321.
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Fernandes, SA, Paterson, DL, Ghilardi-Rodrigues, ÂC, Adams-Haduch, JM, Tavechio, AT & Doi, Y 2009, 'CTX-M-2-Producing salmonella typhimurium isolated from pediatric patients and poultry in Brazil', Microbial Drug Resistance, vol. 15, no. 4, pp. 317-321. https://doi.org/10.1089/mdr.2009.0050

CTX-M-2-Producing salmonella typhimurium isolated from pediatric patients and poultry in Brazil. / Fernandes, Sueli A.; Paterson, David L.; Ghilardi-Rodrigues, Ângela C.; Adams-Haduch, Jennifer M.; Tavechio, Ana T.; Doi, Yohei.

In: Microbial Drug Resistance, Vol. 15, No. 4, 01.12.2009, p. 317-321.

Research output: Contribution to journalArticle

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Fernandes SA, Paterson DL, Ghilardi-Rodrigues ÂC, Adams-Haduch JM, Tavechio AT, Doi Y. CTX-M-2-Producing salmonella typhimurium isolated from pediatric patients and poultry in Brazil. Microbial Drug Resistance. 2009 Dec 1;15(4):317-321. https://doi.org/10.1089/mdr.2009.0050