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Rapid Detection of Foodborne ESBL-Producing Enterobacteriaceae Using MALDI-TOF Mass Spectrometry
dc.contributorFacultad de Veterinariaes_ES
dc.contributor.authorAlegría, Ángel
dc.contributor.authorPintor Cora, Alberto
dc.contributor.authorRibeiro, Daniela C. S.
dc.contributor.authorLópez Díaz, Teresa María 
dc.contributor.authorRodríguez Calleja, José María 
dc.contributor.otherNutricion y Bromatologiaes_ES
dc.date2023-12
dc.date.accessioned2024-02-19T13:03:30Z
dc.date.available2024-02-19T13:03:30Z
dc.identifier.citationBibliografía Alegría, Á., Pintor-Cora, A., Ribeiro, D. C. S., López-Díaz, T. M., & Rodríguez-Calleja, J. M. (2023). Rapid detection of foodborne ESBL-producing Enterobacteriaceae using MALDI-TOF mass spectrometry. Medical Sciences Forum, 24(1), 17. https://doi.org/10.3390/ECA2023-16400es_ES
dc.identifier.issn2673-9992
dc.identifier.otherhttps://www.mdpi.com/2673-9992/24/1/17es_ES
dc.identifier.urihttps://hdl.handle.net/10612/18381
dc.descriptionEl artículo es una ponencia presentada en Presented at the 3rd International Electronic Conference on Antibiotics (ECA 2023), 1–15 December 2023; Available online: https://eca2023.sciforum.net/.es_ES
dc.description.abstract[EN] The proliferation of enterobacteria that produce extended spectrum β-lactamases (ESBLs) has become an important public health concern. The objective of this work was to optimize a phenotypic method for straightforward and rapid ESBL detection in strains obtained from food environments, employing MALDI-TOF mass spectrometry. A collection of 162 enterobacterial isolates, including ESBL producers, AmpC producers, ESBL-AmpC coproducers and sensitive strains was analyzed using a quick method based on cefotaxime hydrolysis. Statistical analysis showed that although the presence of constitutive AmpC hyperproducers could reduce its specificity, this MALDI-TOF assay is an excellent tool for quickly classifying ESBL-producing strains of foodborne Enterobacteriaceae.es_ES
dc.languagespaes_ES
dc.publisherMDPIes_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectTecnología de los alimentoses_ES
dc.subject.otherAntibiotic resistance detectiones_ES
dc.subject.otherMALDI-TOFes_ES
dc.subject.otherβ-lactamaseses_ES
dc.subject.otherFoodborne microorganismses_ES
dc.titleRapid Detection of Foodborne ESBL-Producing Enterobacteriaceae Using MALDI-TOF Mass Spectrometryes_ES
dc.typeinfo:eu-repo/semantics/conferencePaperes_ES
dc.identifier.doihttps://doi.org/10.3390/ECA2023-16400
dc.description.peerreviewedSIes_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/ Programa Estatal de Generación de Conocimiento y Fortalecimiento Científico y Tecnológico del Sistema de I+D+i / PID2019-107870RB-I00 /ES/ IMPORTANCIA DE LOS PRODUCTOS VEGETALES DE CONSUMO EN FRESCO EN LA TRANSMISION DE ENTEROBACTERIAS PRODUCTORAS DE BLEE Y DE TIPOS PATOGENOS DE E. COLI / /es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.journal.titleMedical Sciences Forumes_ES
dc.volume.number24es_ES
dc.issue.number17es_ES
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES
dc.subject.unesco3309 Tecnología de Los Alimentoses_ES
dc.description.projectThis research was supported by “Ministerio de Ciencia e Innovación—Agencia Estatal de Investigación/10.13039/501100011033”, Project PID2019-107870RB-I00. A. Pintor-Cora benefits from a predoctoral contract from the Universidad de León.es_ES


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