{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T22:48:09Z","timestamp":1791586089728,"version":"4.3.4"},"reference-count":45,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2015,9,1]],"date-time":"2015-09-01T00:00:00Z","timestamp":1441065600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Foodborne Pathogens and Disease"],"published-print":{"date-parts":[[2015,9]]},"abstract":"<jats:p>\n                    In South Korea, few reports have indicated the occurrence and characteristics of extended-spectrum \u03b2-lactamase (ESBL)\u2013producing\n                    <jats:italic toggle=\"yes\">Escherichia coli<\/jats:italic>\n                    in food-producing animals, particularly in poultry slaughterhouses. In this study, we investigated the occurrence and antibiotic resistance of ESBL-producing\n                    <jats:italic toggle=\"yes\">E. coli<\/jats:italic>\n                    from whole chicken carcasses (\n                    <jats:italic toggle=\"yes\">n<\/jats:italic>\n                    =156) and fecal samples (\n                    <jats:italic toggle=\"yes\">n<\/jats:italic>\n                    =39) of chickens obtained from 2 slaughterhouses. Each sample enriched in buffered peptone water was cultured on MacConkey agar with 2\u2009mg\/L cefotaxime and ESBL agar. ESBL production and antibiotic susceptibility were determined using the Trek Diagnostics system. The ESBL genotypes were determined by polymerase chain reaction (PCR) using the\n                    <jats:italic toggle=\"yes\">bla<\/jats:italic>\n                    <jats:sub>SHV<\/jats:sub>\n                    ,\n                    <jats:italic toggle=\"yes\">bla<\/jats:italic>\n                    <jats:sub>TEM<\/jats:sub>\n                    , and\n                    <jats:italic toggle=\"yes\">bla<\/jats:italic>\n                    <jats:sub>CTX-M<\/jats:sub>\n                    gene sequences. Subtyping using a repetitive sequence-based PCR system (DiversiLab\u2122) and multilocus sequence typing (MLST) were used to assess the interspecific biodiversity of isolates. Sixty-two ESBL-producing\n                    <jats:italic toggle=\"yes\">E. coli<\/jats:italic>\n                    isolates were obtained from 156 samples (39.7%). No\n                    <jats:italic toggle=\"yes\">bla<\/jats:italic>\n                    <jats:sub>SHV<\/jats:sub>\n                    genes were detected in any of the isolates, whereas all contained the\n                    <jats:italic toggle=\"yes\">bla<\/jats:italic>\n                    <jats:sub>TEM<\/jats:sub>\n                    gene. Twenty-five strains (40.3%) harbored the CTX-M group 1 gene. The most prevalent MLST sequence type (ST) was ST 93 (14.5%), followed by ST 117 (9.7%) and ST 2303 (8.1%). This study reveals a high occurrence and \u03b2-lactams resistance rate of\n                    <jats:italic toggle=\"yes\">E. coli<\/jats:italic>\n                    in fecal samples and whole chickens collected from slaughterhouses in South Korea.\n                  <\/jats:p>","DOI":"10.1089\/fpd.2014.1921","type":"journal-article","created":{"date-parts":[[2015,7,28]],"date-time":"2015-07-28T16:33:19Z","timestamp":1438101199000},"page":"741-748","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":23,"title":["Characterization of\n                    <i>Escherichia coli\u2013<\/i>\n                    Producing Extended-Spectrum \u03b2-Lactamase (ESBL) Isolated from Chicken Slaughterhouses in South Korea"],"prefix":"10.1177","volume":"12","author":[{"given":"Jong-Soo","family":"Lim","sequence":"first","affiliation":[{"name":"Konkuk University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Da-Som","family":"Choi","sequence":"additional","affiliation":[{"name":"Konkuk University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Young-Jo","family":"Kim","sequence":"additional","affiliation":[{"name":"Food and Drug Administration"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jung-Whan","family":"Chon","sequence":"additional","affiliation":[{"name":"Konkuk University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hong-Seok","family":"Kim","sequence":"additional","affiliation":[{"name":"Konkuk University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hyun-Jung","family":"Park","sequence":"additional","affiliation":[{"name":"Food and Drug Administration"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jin-San","family":"Moon","sequence":"additional","affiliation":[{"name":"Animal and Plant Quarantine Agency"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sung-Hwan","family":"Wee","sequence":"additional","affiliation":[{"name":"Animal and Plant Quarantine Agency"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kun-Ho","family":"Seo","sequence":"additional","affiliation":[{"name":"Konkuk University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2015,9,1]]},"reference":[{"key":"e_1_3_3_2_1","doi-asserted-by":"publisher","DOI":"10.1292\/jvms.13-0093"},{"key":"e_1_3_3_3_1","doi-asserted-by":"publisher","DOI":"10.1128\/AAC.49.4.1319-1322.2005"},{"key":"e_1_3_3_4_1","doi-asserted-by":"publisher","DOI":"10.3201\/eid1101.040257"},{"key":"e_1_3_3_5_1","doi-asserted-by":"publisher","DOI":"10.3346\/jkms.2008.23.6.941"},{"key":"e_1_3_3_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2672.2012.05277.x"},{"key":"e_1_3_3_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijfoodmicro.2013.08.009"},{"key":"e_1_3_3_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetmic.2009.03.029"},{"key":"e_1_3_3_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-0691.2009.03001.x"},{"key":"e_1_3_3_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijfoodmicro.2012.08.002"},{"key":"e_1_3_3_11_1","doi-asserted-by":"publisher","DOI":"10.1093\/jac\/dkq004"},{"key":"e_1_3_3_12_1","doi-asserted-by":"publisher","DOI":"10.4315\/0362-028X.JFP-10-372"},{"key":"e_1_3_3_13_1","doi-asserted-by":"publisher","DOI":"10.1186\/1746-6148-8-21"},{"key":"e_1_3_3_14_1","first-page":"75","article-title":"Antibiotic resistance of Escherichia coli isolated from a poultry slaughterhouse","volume":"19","author":"Gregova G","year":"2012","unstructured":"Gregova G, , Kmetova M, , Kmet V, , Venglovsky J, , Feher A. 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