Mostrar el registro sencillo del ítem
dc.contributor.author
Bado, Inés
dc.contributor.author
Cordeiro, Nicolás F.
dc.contributor.author
Robino, Luciana
dc.contributor.author
García Fulgueiras, Virginia
dc.contributor.author
Seija, Verónica
dc.contributor.author
Bazet, Cristina
dc.contributor.author
Gutkind, Gabriel Osvaldo
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Ayala, Juan A.
dc.contributor.author
Vignoli, Rafael
dc.date.available
2017-03-27T14:09:06Z
dc.date.issued
2010-11
dc.identifier.citation
Bado, Inés; Cordeiro, Nicolás F.; Robino, Luciana; García Fulgueiras, Virginia; Seija, Verónica; et al.; Detection of class 1 and 2 integrons, extended-spectrum β-lactamases and qnr alleles in enterobacterial isolates from the digestive tract of Intensive Care Unit inpatients; Elsevier Science; International Journal Of Antimicrobial Agents; 36; 5; 11-2010; 453-458
dc.identifier.issn
0924-8579
dc.identifier.uri
http://hdl.handle.net/11336/14245
dc.description.abstract
In this study, we searched for extended-spectrum β-lactamases (ESBLs), class 1 and 2 integrons, and qnrA, qnrB and qnrS genes in 56 oxyimino-cephalosporin and/or ciprofloxacin-resistant enterobacterial isolates obtained from the gastrointestinal tract of patients admitted in an Intensive Care Unit in Uruguay. ESBLs were detected in 11 isolates (6 CTX-M-2, 3 CTX-M-9, 1 CTX-M-15 and 1 PER-2). qnr genes and integrons were detected in 5 and 24 isolates, respectively. Eight different antibiotic resistance gene cassettes were found within six different genetic arrangements. Two types of complex class 1 integrons carrying insertion sequence ISCR1 were found, one showing blaCTX-M-2–orf3 and the other qnrA1–ampR. Ten of the thirteen isolates carrying class 2 integrons presented the element IS5 inserted between intI2 and dfrA1, whereas another class 2 integron lacked the internal stop codon usually present in intI2. This is the first report of the occurrence of qnrA, qnrB and blaCTX-M-9 in Uruguay. Dissemination of the different groups of CTX-M enzymes (i.e. groups 1, 2 and 9) appears to be a recent phenomenon in South America.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Integrons
dc.subject
Transferable
dc.subject
Resistance
dc.subject
Blactx-M
dc.subject.classification
Enfermedades Infecciosas
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ciencias de la Salud
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
CIENCIAS MÉDICAS Y DE LA SALUD
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Detection of class 1 and 2 integrons, extended-spectrum β-lactamases and qnr alleles in enterobacterial isolates from the digestive tract of Intensive Care Unit inpatients
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-03-21T20:11:48Z
dc.journal.volume
36
dc.journal.number
5
dc.journal.pagination
453-458
dc.journal.pais
Países Bajos
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.journal.ciudad
Ámsterdam
dc.description.fil
Fil: Bado, Inés. Universidad de la Republica; Uruguay
dc.description.fil
Fil: Cordeiro, Nicolás F.. Universidad de la Republica; Uruguay
dc.description.fil
Fil: Robino, Luciana. Universidad de la Republica; Uruguay
dc.description.fil
Fil: García Fulgueiras, Virginia. Universidad de la Republica; Uruguay
dc.description.fil
Fil: Seija, Verónica. Universidad de la Republica; Uruguay
dc.description.fil
Fil: Bazet, Cristina. Universidad de la Republica; Uruguay
dc.description.fil
Fil: Gutkind, Gabriel Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina
dc.description.fil
Fil: Ayala, Juan A.. Consejo Superior de Investigaciones Cientificas; España. Universidad Autónoma de Madrid; España
dc.description.fil
Fil: Vignoli, Rafael. Universidad de la Republica; Uruguay
dc.journal.title
International Journal Of Antimicrobial Agents
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0924857910003006
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ijantimicag.2010.06.042
Archivos asociados