Detection of plasmid-mediated colistin resistance by colistin pre-diffusion and inhibition with EDTA test (CPD-E) in Enterobactereaceae

dc.creatorYauri Condor, Katherine
dc.creatorGonzales Escalante, Edgar
dc.creatorDi Conza, José Alejandro
dc.creatorGutkind, Gabriel Osvaldo
dc.date.accessioned2021-06-28T18:39:57Z
dc.date.accessioned2022-10-15T00:00:43Z
dc.date.available2021-06-28T18:39:57Z
dc.date.available2022-10-15T00:00:43Z
dc.date.created2021-06-28T18:39:57Z
dc.date.issued2019-12
dc.identifierYauri Condor, Katherine; Gonzales Escalante, Edgar; Di Conza, José Alejandro; Gutkind, Gabriel Osvaldo; Detection of plasmid-mediated colistin resistance by colistin pre-diffusion and inhibition with EDTA test (CPD-E) in Enterobactereaceae; Elsevier Science; Journal of Microbiological Methods; 167; 12-2019; 1-4
dc.identifier0167-7012
dc.identifierhttp://hdl.handle.net/11336/135053
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4322303
dc.description.abstractA phenotypic assay based on colistin pre-diffusion and differential inhibition of Mobile Colistin Resistance (MCR) protein activity by EDTA showed that, of the 92 strains tested, all MCR producers (49) exhibited an increase ≥5 mm in the inhibition zone around the area of pre-diffusion in the presence of EDTA, in comparison with colistin alone. Results suggest that CPD-E may differentiate MCR-producing microorganisms from resistant microorganisms without this marker.
dc.languageeng
dc.publisherElsevier Science
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0167701219307778
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.mimet.2019.105759
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectColistina
dc.subjectmcr-1
dc.subjectDetección fenotipica
dc.titleDetection of plasmid-mediated colistin resistance by colistin pre-diffusion and inhibition with EDTA test (CPD-E) in Enterobactereaceae
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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