2012
DOI: 10.7705/biomedica.v33i2.774
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ISCR1 asociado con genes blaCTX-M-1 y blaCTX-M-2 en plásmidos IncN e IncFIIA aislados en Klebsiella pneumoniae de origen nosocomial en Mérida, Venezuela

Abstract: hicieron la caracterización fenotípica y molecular de las cepas estudiadas, así como el análisis bioinformático. Gabriel Gutkind y María Araque diseñaron el estudio, la discusión crítica y la escritura final del manuscrito. ARTÍCULO ORIGINAL Biomédica 2013;33:268- Introducción. Las secuencias de inserción tales como ISCR1 promueven la captura, transposición y expresión de los genes bla CTX-M , facilitando, de esta manera, su diseminación rápida en la población bacteriana.Objetivo. Se determinó la presencia d… Show more

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Cited by 4 publications
(3 citation statements)
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References 27 publications
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“…These outbreaks have been characterized by a complex epidemiological situation, in which the presence of different clones and ESBLs has been involved [18, 19]. Therefore, these infections have been treated mainly with carbapenems.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…These outbreaks have been characterized by a complex epidemiological situation, in which the presence of different clones and ESBLs has been involved [18, 19]. Therefore, these infections have been treated mainly with carbapenems.…”
Section: Discussionmentioning
confidence: 99%
“…Many studies have linked hands of health-care workers with the emergence of MDR K. oxytoca infections outbreaks [18, 19]. Therefore, the importance of hand washing and compliance with guidelines for preventing nosocomial infections were emphasized to the personnel at the time this case was studied.…”
Section: Discussionmentioning
confidence: 99%
“…another important element in the genetic platforms associated with the dissemination of CTX-M genes (Rodriguez-Martinez et al, 2006;Toleman et al, 2006a;Zhao and Hu, 2013). In general, ISCR1 has been associated with CTX-M-2 and CTX-M-9 subtypes (Toleman et al, 2006a(Toleman et al, , 2006bMillan et al, 2012), but the majority of our strains carrying this IS were CTX-M-14 and CTX-M-15 producers. That could explain the low number of strains carrying ISCR1.…”
Section: ) Is26 Have Been Observedmentioning
confidence: 80%