{"title":"Characteristic of extended substrate-spectrum beta-lactamases producing Enterobacteriales isolated from pork meat","authors":"Sylwia Andrzejczak-Grządko, Natalia Buda, Antonina Mamczur, Sylwia Kamizielak","doi":"10.18388/pb.2021_484","DOIUrl":null,"url":null,"abstract":"<p><p>Antibiotic resistance among bacteria is an ever-growing problem in both human and veterinary medicine. Livestock and meat from their slaughter are often sources of drug-resistant bacteria. The ability to produce extended-spectrum beta-lactamases (ESBLs) is common among Enterobacteriales, including commensal bacteria. These bacteria represent a largely ignored reservoir of ESBL genes. The aim of this study was to assess the drug susceptibility of non-pathogenic Enterobacteriales isolates obtained from meat used in food production. Among the strains tested, ESBL-type resistance was demonstrated - 13 of 18 (72%) isolates tested were found to be ESBL-producing strains. Of these, eight possessed the CTX-M gene, three the TEM gene and one the SHV gene.</p>","PeriodicalId":20335,"journal":{"name":"Postepy biochemii","volume":"69 2","pages":"81-88"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Postepy biochemii","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18388/pb.2021_484","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 0
Abstract
Antibiotic resistance among bacteria is an ever-growing problem in both human and veterinary medicine. Livestock and meat from their slaughter are often sources of drug-resistant bacteria. The ability to produce extended-spectrum beta-lactamases (ESBLs) is common among Enterobacteriales, including commensal bacteria. These bacteria represent a largely ignored reservoir of ESBL genes. The aim of this study was to assess the drug susceptibility of non-pathogenic Enterobacteriales isolates obtained from meat used in food production. Among the strains tested, ESBL-type resistance was demonstrated - 13 of 18 (72%) isolates tested were found to be ESBL-producing strains. Of these, eight possessed the CTX-M gene, three the TEM gene and one the SHV gene.
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