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Occurrence of extended-spectrum beta-lactamase-producing Salmonella enterica in northern Spain with evidence of CTX-M-9 clonal spread among animals and humans

Investigación publicada en Clinical Microbiology and Infection

1 de marzo de 2009

Among the 1233 Salmonella enterica isolates obtained in two Spanish hospitals, five isolates (0.4%) (serovars: Virchow, four; Livingstone, one) had the phenotype of an extended-spectrum beta-lactamase (ESBL) producer. The genetic characterization of the ESBL of S. enterica Livingstone revealed a bla(SHV-2) gene. The bla(CTX-M-10) gene in a phage-related genetic environment was found in one S. enterica Virchow isolate, and the bla(CTX-M-9) gene within the In60 integron was found in the three remaining Virchow isolates. These three isolates presented indistinguishable or closely related pulsed-field gel electrophoresis patterns among themselves and also as compared with the two other bla(CTX-M-9)-containing isolates previously obtained from animals. ESBL production is an emerging mechanism of resistance in S. enterica in the two studied hospitals




Riano I., Garcia-Campello M., Saenz Y., Alvarez P., Vinue L., Lantero M., Moreno MA., Zarazaga M. y Torres C.




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Occurrence of extended-spectrum beta-lactamase-producing Salmonella enterica in northern Spain with evidence of CTX-M-9 clonal spread among animals and humans

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Occurrence of extended-spectrum beta-lactamase-producing Salmonella enterica in northern Spain with evidence of CTX-M-9 clonal spread among animals and humans



Participantes:

Universidad ComplutenseServicio de Zoonosis de Transmisión Alimentaria y Resistencia a Antimicrobianos (ZTA). Centro de Vigilancia Sanitaria Veterinaria (VISAVET). Universidad Complutense (UCM).

Universidad ComplutenseDepartamento de Sanidad Animal. Facultad de Veterinaria. Universidad Complutense (UCM).

Universidad de La RiojaÁrea de Bioquímica y Biología Molecular. Universidad de La Rioja (UR).

Servicio de Microbiología. Complejo Hospitalario de Pontevedra.

Gobierno del Principado de AsturiasServicio de Microbiología. Hospital Universitario Central de Asturias. Servicio de Salud del Principado de Asturias (SESPA). Gobierno del Principado de Asturias.







Clinical Microbiology and Infection
FACTOR YEAR Q
4.014 2009

NLMID: 9516420

PMID: 19175621

ISSN: 1198-743X



TÍTULO: Occurrence of extended-spectrum beta-lactamase-producing Salmonella enterica in northern Spain with evidence of CTX-M-9 clonal spread among animals and humans


REVISTA: Clin. Microbiol. Infect.


NUMERACIÓN: 15(3):292-5


AÑO: 2009


EDITORIAL: Blackwell Scientific Publications


AUTORES: Riano I., Garcia-Campello M., Saenz Y., Alvarez P., Vinue L., Lantero M., Moreno MA., Zarazaga M. and Torres C.


DOI: https://doi.org/10.1111/j.1469-0691.2008.02673.x...


CITA ESTA PUBLICACIÓN:

Riano I., Garcia-Campello M., Saenz Y., Alvarez P., Vinue L., Lantero M., Moreno MA., Zarazaga M. y Torres C. Occurrence of extended-spectrum beta-lactamase-producing Salmonella enterica in northern Spain with evidence of CTX-M-9 clonal spread among animals and humans. Clinical Microbiology and Infection. 15(3):292-5. 2009. (A). ISSN: 1198-743X. DOI: 10.1111/j.1469-0691.2008.02673.x


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