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Enteropathogenic Escherichia coli strains carrying genes encoding the PER-2 and TEM-116 extended-spectrum beta-lactamases isolated from children with diarrhea in Uruguay.

ABSTRACT: We studied 13 extended-spectrum beta-lactamase (ESBL)-producing enteropathogenic Escherichia coli isolates from children suffering acute diarrhea in Uruguay. ESBL characterization in crude extracts showed a single band at pI 5.4. PCR amplification and sequencing data allowed identification of blaPER-2 and blaTEM-116. Retrospective analysis suggests that these strains were disseminated in the community, even if unnoticed, prior to their access to the hospital environment more than a decade ago.

SUBMITTER: Vignoli R

PROVIDER: S-EPMC1151943 | biostudies-literature | 2005 Jun

REPOSITORIES: biostudies-literature

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Enteropathogenic Escherichia coli strains carrying genes encoding the PER-2 and TEM-116 extended-spectrum beta-lactamases isolated from children with diarrhea in Uruguay.

Vignoli Rafael R Varela Gustavo G Mota María Inés MI Cordeiro Nicolas F NF Power Pablo P Ingold Elizabet E Gadea Pilar P Sirok Alfredo A Schelotto Felipe F Ayala Juan A JA Gutkind Gabriel G

Journal of clinical microbiology 20050601 6

We studied 13 extended-spectrum beta-lactamase (ESBL)-producing enteropathogenic Escherichia coli isolates from children suffering acute diarrhea in Uruguay. ESBL characterization in crude extracts showed a single band at pI 5.4. PCR amplification and sequencing data allowed identification of blaPER-2 and blaTEM-116. Retrospective analysis suggests that these strains were disseminated in the community, even if unnoticed, prior to their access to the hospital environment more than a decade ago. ...[more]

PMID: 15956426

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