INVESTIGATION OF THE ANTIBIOTIC RESISTANCE AND BIOFILM FORMATION OF STAPHYLOCOCCUS AUREUS STRAINS ISOLATED FROM GANGRENOUS MASTITIS OF EWES

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dc.authoridKESKIN, Oktay/0000-0002-5977-7872
dc.authoridTEL, OSMAN YASAR/0000-0001-7848-3899
dc.contributor.authorTel, Osman Yasar
dc.contributor.authorAslantas, Ozkan
dc.contributor.authorKeskin, Oktay
dc.contributor.authorYilmaz, Ebru Sebnem
dc.contributor.authorDemir, Cemil
dc.date.accessioned2024-09-18T19:54:28Z
dc.date.available2024-09-18T19:54:28Z
dc.date.issued2012
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractIn this study, Staphylococcus aureus strains (n = 110) isolated from seven ewe flocks in Sanliurfa, Turkey were screened for antibiotic resistance and biofilm-forming ability as well as for genes associated with antibiotic resistance and biofilm-forming ability. All isolates were found to be susceptible to oxacillin, gentamicin, clindamycin, cefoxitin, tetracycline, vancomycin, amoxicillin-clavulanic acid, ciprofloxacin and sulphamethoxazole-trimethoprim. The percent proportions of strains resistant to penicillin G, ampicillin and erythromycin were 27.2% (n = 30), 25.4% (n = 28) and 6.3% (n = 7), respectively. Regarding the antibiotic resistance genes, 32 (29%) isolates carried the blaZ and 8 (7.2%) the ermC gene. Other resistance genes were not detected in the isolates. All isolates showed biofilm-forming ability on Congo red agar (CRA), while 108 (98.18%) and 101 (91.81%) of them were identified as biofilm producers by the use of standard tube (ST) and microplate (MP) methods, respectively. All isolates carried the icaA and icaD genes but none of them harboured the bap gene. The results demonstrated that S. aureus isolates from gangrenous mastitis were mainly resistant to penicillins (which are susceptible to the staphylococcal beta-lactamase enzyme), and less frequently to erythromycin. Furthermore, all of the S. aureus isolates produced biofilm which was considered a potential virulence factor in the pathogenesis of staphylococcal mastitis.en_US
dc.identifier.doi10.1556/AVet.2012.016
dc.identifier.endpage197en_US
dc.identifier.issn0236-6290
dc.identifier.issn1588-2705
dc.identifier.issue2en_US
dc.identifier.pmid22609990en_US
dc.identifier.scopus2-s2.0-84861353552en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage189en_US
dc.identifier.urihttps://doi.org/10.1556/AVet.2012.016
dc.identifier.urihttps://hdl.handle.net/20.500.12483/7752
dc.identifier.volume60en_US
dc.identifier.wosWOS:000304199800001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAkademiai Kiado Zrten_US
dc.relation.ispartofActa Veterinaria Hungaricaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAntibiotic resistance genesen_US
dc.subjectbiofilm formationen_US
dc.subjectStaphylococcus aureusen_US
dc.subjectgangrenous mastitisen_US
dc.subjectsheepen_US
dc.titleINVESTIGATION OF THE ANTIBIOTIC RESISTANCE AND BIOFILM FORMATION OF STAPHYLOCOCCUS AUREUS STRAINS ISOLATED FROM GANGRENOUS MASTITIS OF EWESen_US
dc.typeArticleen_US

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