DSpace JSPUI


DSpace preserves and enables easy and open access to all types of digital content including text, images, moving images, mpegs and data sets

Learn More

Please use this identifier to cite or link to this item: http://repositorio.insp.mx:8080/jspui/handle/20.500.12096/7933
Full metadata record
DC FieldValueLanguage
dc.coverage.spatialnacional
dc.creatorSilva-Sanchez, Jesus
dc.date.accessioned2022-02-16T04:22:53Z-
dc.date.available2022-02-16T04:22:53Z-
dc.date.issued2017
dc.identifier.urisicabi.insp.mx:2017-None
dc.identifier.urihttp://revistes.iec.cat/index.php/IM/article/viewFile/143110/141975
dc.identifier.urihttps://www.doi.org/10.2436/20.1501.01.278.
dc.identifier.urihttp://repositorio.insp.mx:8080/jspui/handle/20.500.12096/7933-
dc.description.abstractEscherichia coli is the main cause of urinary tract infections (UTI) in ambulatory patients, especially strains belonging to the B2 phylogenetic group and ST131 clonal group. Antibiotic treatment is usually administered empirically; however, it is not always effective due to bacterial multidrug resistance and the production of extended spectrum β-lactamases (ESBLs). The aim of this study was to characterize E. coli clinical isolates from patients with UTI in a community of the State of Guerrero, Mexico. From January to August 2014, 134 clinical isolates of E. coli were recovered. Strain identification and antibiotic susceptibility were performed using the Vitek automated system. Phylogenetic and O25b-ST13 groups were determined by multiple PCR. Identification of the blaCTX-M, blaTEM, and blaSHV genes was performed by conventional PCR. We found that over 50% of the isolates were resistant to betalactams and quinolones, while 0 to 33% were resistant to aminoglycosides and nitrofurans, and 56.49% of the strains were ESBL producers. B2 phylogenetic group was the most predominant (43%) compared to the other groups. The prevalence of bla genes was blaCTX-M 64.3%, blaSHV 41.4%, and blaTEM 54.3%. These results show a high percentage (55%) of multidrug-resistant strains isolated from UTI patients from the community in the city of Chilpancingo, Guerrero, Mexico. [Int Microbiol 19(4): 209-215 (2016)].
dc.formatpdf
dc.languagespa
dc.publisherESPM INSP
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subjectMicrobiology,Escherichia coli urinary tract infections -lactamases multidrug resistance Chilpancingo (Mexico)
dc.titleCharacterization of Escherichia coli clinical isolates causing urinary tract infections in the community of Chilpancingo, Mexico
dc.typeinfo:eu-repo/semantics/article
dc.subject.ctiinfo:eu-repo/classification/cti/3
dc.creator.orcidorcid/0000-0002-6580-2990;Silva-Sanchez, Jesus
Appears in Collections:Artículos

Files in This Item:
File SizeFormat 
F820.pdf363.28 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.