Disinfectant and heavy metal resistance profiles in extended spectrum ?-lactamase (ESBL) producing Escherichia coli isolates from chicken meat samples

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dc.authorid0000-0002-8173-7818tr
dc.contributor.authorŞahin, Seyda
dc.contributor.authorMoğulkoç, Mahmut Niyazi
dc.contributor.authorKürekci, Cemil
dc.date.accessioned2023-04-10T08:58:12Z
dc.date.available2023-04-10T08:58:12Z
dc.date.issued08.07.2022tr
dc.departmentVeteriner Fakültesitr
dc.description.abstractBiocidal compounds are frequently used as disinfectants in poultry industry and their widespread usage has risen concern due to the co-selection and persistence of antimicrobial resistance among bacteria. In this study, extended spectrum β-lactamase producing (ESBL) Escherichia coli isolates (n = 60) obtained from chicken meat were characterized by Pulsed Field Gel Electrophoresis (PFGE) and further tested for disinfectant and heavy metal resistance phenotypically and genotypically. Plasmid replicon types of these isolates were also determined. ESBL producing E. coli isolates were found to be resistant to ciprofloxacin (48.3 %) and gentamicin (15 %). The majority of these isolates (46.5 %) carried blaCTX-M-55 gene. The isolates showed higher minimal inhibitory concentrations to cetylpyridinium chloride (90 %), cetyltrimethylammonium bromide (50 %), hexadecyltrimethylammonium bromide (46.7 %), triclosan (38.3 %), benzalkonium chloride (28.3 %), chlorhexidine (21.7 %), acriflavine (3.3 %), benzethonium chloride (1.7 %) and N-alkyl dimethyl benzyl ammonium chloride (1.7 %), but 18.3 % of the isolates were resistant to triclosan. Of the quaternary ammonium compounds (QACs) tolerance genes, mdfA, sugE(c), ydgE and ydgF were most present in all isolates, but the qacE, qacG, oqxA and oqxB genes were not detected. Of genes mediating the heavy metal resistance, the zitB gene was detected in all isolates, whereas the copA and cueO genes were detected in 96.67 % and 95 % of isolates, respectively. The IncFIB plasmid was commonly present (93.3 %) in ESBL producing E. coli isolates. Consequently, given the detection of genes mediating disinfectant and heavy metal resistance commonly in ESBL producing E. coli isolates as well as high rate of MICs against disinfectant compounds, the use of QACs for decontamination of the facilities may not be as effective as expected in poultry sector in Turkey.tr
dc.identifier.doi10.1016/j.ijfoodmicro.2022.109831en_US
dc.identifier.endpage9tr
dc.identifier.issn0168-1605 / 1879-3460
dc.identifier.pmid35843029en_US
dc.identifier.scopus2-s2.0-85134259140en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage1tr
dc.identifier.urihttps://hdl.handle.net/20.500.12418/13427
dc.identifier.volume377tr
dc.identifier.wosWOS:000835201400002en_US
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElseviertr
dc.relation.ispartofInternational Journal of Food Microbiologyen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanıtr
dc.relation.tubitak"TUBİTAK/TOVAG/120O037"
dc.rightsinfo:eu-repo/semantics/openAccesstr
dc.subjectExtended spectrum β-lactamase E. coli Disinfectant resistance Heavy metal resistance Disinfectant and heavy metal resistance genes Poultrytr
dc.titleDisinfectant and heavy metal resistance profiles in extended spectrum ?-lactamase (ESBL) producing Escherichia coli isolates from chicken meat samplesen_US
dc.typeProjecten_US

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