Presencia de genes fimH y afa en aislamientos urinarios de escherichia coli productora de betalactamasas de espectro extendido en Lima, Perú

Jose Matta-Chuquisapon; Esther Valencia-Bazalar; Luis Marocho-Chahuayo; Edgar Gonzales-Escalante; Carlos Raúl Sevilla-Andrade

doi:10.17843/RPMESP.2020.372.4829

Presencia de genes fimH y afa en aislamientos urinarios de escherichia coli productora de betalactamasas de espectro extendido en Lima, Perú

Translated title of the contribution: Presence of fimH and afa genes in urinary isolates of extended-spectrum beta-lactamases producing escherichia coli in Lima, Peru

Jose Matta-Chuquisapon, Esther Valencia-Bazalar, Luis Marocho-Chahuayo, Edgar Gonzales-Escalante, Carlos Raúl Sevilla-Andrade

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Descriptive study conducted in order to determine the presence of the fimH and afa genes in urinary isolates of extended-spectrum beta-lactamases (ESBL) producing Escherichia coli. Isolates from project TO-06/09 of the Instituto Nacional de Salud del Niño in Lima, Peru were used. A total of 75 urinary isolates of Escherichia coli were included. Gene identification was performed by polymerase chain reaction. From the 75 isolates, 74 (98.7%) were positive for the fimH gene and 6 (8.0%) were positive for the afa gene. Virulence factors produced by the fimH and afa genes were evident in urinary isolates of ESBL producing Escherichia coli.

Translated title of the contribution	Presence of fimH and afa genes in urinary isolates of extended-spectrum beta-lactamases producing escherichia coli in Lima, Peru
Original language	Spanish
Pages (from-to)	282-286
Number of pages	5
Journal	Revista Peruana de Medicina Experimental y Salud Publica
Volume	37
Issue number	2
DOIs	https://doi.org/10.17843/RPMESP.2020.372.4829
State	Published - 2020

Bibliographical note

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© 2020, Instituto Nacional de Salud. All rights reserved.

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Matta-Chuquisapon, J., Valencia-Bazalar, E., Marocho-Chahuayo, L., Gonzales-Escalante, E., & Sevilla-Andrade, C. R. (2020). Presencia de genes fimH y afa en aislamientos urinarios de escherichia coli productora de betalactamasas de espectro extendido en Lima, Perú. Revista Peruana de Medicina Experimental y Salud Publica, 37(2), 282-286. https://doi.org/10.17843/RPMESP.2020.372.4829

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abstract = "Descriptive study conducted in order to determine the presence of the fimH and afa genes in urinary isolates of extended-spectrum beta-lactamases (ESBL) producing Escherichia coli. Isolates from project TO-06/09 of the Instituto Nacional de Salud del Ni{\~n}o in Lima, Peru were used. A total of 75 urinary isolates of Escherichia coli were included. Gene identification was performed by polymerase chain reaction. From the 75 isolates, 74 (98.7%) were positive for the fimH gene and 6 (8.0%) were positive for the afa gene. Virulence factors produced by the fimH and afa genes were evident in urinary isolates of ESBL producing Escherichia coli.",

keywords = "Beta-lactamases, Peru (source: MeSH NLM), Uropathogenic escherichia coli, Virulence factors",

author = "Jose Matta-Chuquisapon and Esther Valencia-Bazalar and Luis Marocho-Chahuayo and Edgar Gonzales-Escalante and Sevilla-Andrade, {Carlos Ra{\'u}l}",

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doi = "10.17843/RPMESP.2020.372.4829",

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Matta-Chuquisapon, J, Valencia-Bazalar, E, Marocho-Chahuayo, L, Gonzales-Escalante, E & Sevilla-Andrade, CR 2020, 'Presencia de genes fimH y afa en aislamientos urinarios de escherichia coli productora de betalactamasas de espectro extendido en Lima, Perú', Revista Peruana de Medicina Experimental y Salud Publica, vol. 37, no. 2, pp. 282-286. https://doi.org/10.17843/RPMESP.2020.372.4829

Presencia de genes fimH y afa en aislamientos urinarios de escherichia coli productora de betalactamasas de espectro extendido en Lima, Perú. / Matta-Chuquisapon, Jose; Valencia-Bazalar, Esther; Marocho-Chahuayo, Luis et al.
In: Revista Peruana de Medicina Experimental y Salud Publica, Vol. 37, No. 2, 2020, p. 282-286.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Presencia de genes fimH y afa en aislamientos urinarios de escherichia coli productora de betalactamasas de espectro extendido en Lima, Perú

AU - Matta-Chuquisapon, Jose

AU - Valencia-Bazalar, Esther

AU - Marocho-Chahuayo, Luis

AU - Gonzales-Escalante, Edgar

AU - Sevilla-Andrade, Carlos Raúl

PY - 2020

Y1 - 2020

N2 - Descriptive study conducted in order to determine the presence of the fimH and afa genes in urinary isolates of extended-spectrum beta-lactamases (ESBL) producing Escherichia coli. Isolates from project TO-06/09 of the Instituto Nacional de Salud del Niño in Lima, Peru were used. A total of 75 urinary isolates of Escherichia coli were included. Gene identification was performed by polymerase chain reaction. From the 75 isolates, 74 (98.7%) were positive for the fimH gene and 6 (8.0%) were positive for the afa gene. Virulence factors produced by the fimH and afa genes were evident in urinary isolates of ESBL producing Escherichia coli.

AB - Descriptive study conducted in order to determine the presence of the fimH and afa genes in urinary isolates of extended-spectrum beta-lactamases (ESBL) producing Escherichia coli. Isolates from project TO-06/09 of the Instituto Nacional de Salud del Niño in Lima, Peru were used. A total of 75 urinary isolates of Escherichia coli were included. Gene identification was performed by polymerase chain reaction. From the 75 isolates, 74 (98.7%) were positive for the fimH gene and 6 (8.0%) were positive for the afa gene. Virulence factors produced by the fimH and afa genes were evident in urinary isolates of ESBL producing Escherichia coli.

KW - Beta-lactamases

KW - Peru (source: MeSH NLM)

KW - Uropathogenic escherichia coli

KW - Virulence factors

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DO - 10.17843/RPMESP.2020.372.4829

M3 - Artículo

C2 - 32876218

AN - SCOPUS:85088933446

SN - 1726-4634

VL - 37

SP - 282

EP - 286

JO - Revista Peruana de Medicina Experimental y Salud Publica

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ER -

Presencia de genes fimH y afa en aislamientos urinarios de escherichia coli productora de betalactamasas de espectro extendido en Lima, Perú

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