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Characterization of Escherichia coli isolated from carcasses of beef cattle during their processing at an abattoir in Brazil
Beef carcass sponge samples collected between March 2003 and August 2005 at an abattoir in Brazil were surveyed for the presence of Shiga toxin-producing Escherichia coli (STEC). Only one carcass among the 80 tested showed a STEC, stx2-encoding gene by PCR amplification. The frequency of carcass con...
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| Published in: | International journal of food microbiology 2006-07, Vol.110 (2), p.194-198 |
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| container_start_page | 194 |
| container_title | International journal of food microbiology |
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| creator | Rigobelo, E.C. Stella, A.E. Ávila, F.A. Macedo, C. Marin, J.M. |
| description | Beef carcass sponge samples collected between March 2003 and August 2005 at an abattoir in Brazil were surveyed for the presence of Shiga toxin-producing
Escherichia coli (STEC). Only one carcass among the 80 tested showed a STEC,
stx2-encoding gene by PCR amplification. The frequency of carcass contamination by
E. coli during processing was tested at three situations, respectively: preevisceration, postevisceration and postprocessing, during the rain and dry seasons. The prevalence of
E. coli at the three points was of 30.0%, 70.0%, 27.5% in the rain season and of 22.5%, 55.0%, 17.5% during the dry season, respectively. The
E. coli isolates exhibited a high level (45.0%) of multidrug resistance to two or more antimicrobial agents. |
| doi_str_mv | 10.1016/j.ijfoodmicro.2006.03.013 |
| format | article |
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Escherichia coli (STEC). Only one carcass among the 80 tested showed a STEC,
stx2-encoding gene by PCR amplification. The frequency of carcass contamination by
E. coli during processing was tested at three situations, respectively: preevisceration, postevisceration and postprocessing, during the rain and dry seasons. The prevalence of
E. coli at the three points was of 30.0%, 70.0%, 27.5% in the rain season and of 22.5%, 55.0%, 17.5% during the dry season, respectively. The
E. coli isolates exhibited a high level (45.0%) of multidrug resistance to two or more antimicrobial agents.</description><identifier>ISSN: 0168-1605</identifier><identifier>EISSN: 1879-3460</identifier><identifier>DOI: 10.1016/j.ijfoodmicro.2006.03.013</identifier><identifier>PMID: 16720056</identifier><identifier>CODEN: IJFMDD</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Abattoir ; Abattoirs - standards ; Animals ; Anti-Bacterial Agents - pharmacology ; antibiotic resistance ; bacterial contamination ; Beef carcass ; beef carcasses ; Biological and medical sciences ; Brazil ; Cattle ; Drug Resistance, Bacterial ; Drug Resistance, Multiple, Bacterial ; Escherichia coli ; Escherichia coli - classification ; Escherichia coli - drug effects ; Escherichia coli - isolation & purification ; Escherichia coli - metabolism ; Food Contamination - analysis ; Food Handling - methods ; Food industries ; Food microbiology ; food pathogens ; Fundamental and applied biological sciences. Psychology ; genes ; isolation ; Meat - microbiology ; Meat and meat product industries ; meat processing ; Microbial Sensitivity Tests ; Multidrug resistance ; multiple drug resistance ; Polymerase Chain Reaction - methods ; Seasons ; serotypes ; Shiga Toxin - biosynthesis ; Shiga-like toxins ; slaughterhouses ; STEC ; virulence</subject><ispartof>International journal of food microbiology, 2006-07, Vol.110 (2), p.194-198</ispartof><rights>2006 Elsevier B.V.</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c522t-7509e50f68ac29388478b8c0b5851d7e235f37e7b0074d99b7e89738aef913733</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17976897$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16720056$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rigobelo, E.C.</creatorcontrib><creatorcontrib>Stella, A.E.</creatorcontrib><creatorcontrib>Ávila, F.A.</creatorcontrib><creatorcontrib>Macedo, C.</creatorcontrib><creatorcontrib>Marin, J.M.</creatorcontrib><title>Characterization of Escherichia coli isolated from carcasses of beef cattle during their processing at an abattoir in Brazil</title><title>International journal of food microbiology</title><addtitle>Int J Food Microbiol</addtitle><description>Beef carcass sponge samples collected between March 2003 and August 2005 at an abattoir in Brazil were surveyed for the presence of Shiga toxin-producing
Escherichia coli (STEC). Only one carcass among the 80 tested showed a STEC,
stx2-encoding gene by PCR amplification. The frequency of carcass contamination by
E. coli during processing was tested at three situations, respectively: preevisceration, postevisceration and postprocessing, during the rain and dry seasons. The prevalence of
E. coli at the three points was of 30.0%, 70.0%, 27.5% in the rain season and of 22.5%, 55.0%, 17.5% during the dry season, respectively. The
E. coli isolates exhibited a high level (45.0%) of multidrug resistance to two or more antimicrobial agents.</description><subject>Abattoir</subject><subject>Abattoirs - standards</subject><subject>Animals</subject><subject>Anti-Bacterial Agents - pharmacology</subject><subject>antibiotic resistance</subject><subject>bacterial contamination</subject><subject>Beef carcass</subject><subject>beef carcasses</subject><subject>Biological and medical sciences</subject><subject>Brazil</subject><subject>Cattle</subject><subject>Drug Resistance, Bacterial</subject><subject>Drug Resistance, Multiple, Bacterial</subject><subject>Escherichia coli</subject><subject>Escherichia coli - classification</subject><subject>Escherichia coli - drug effects</subject><subject>Escherichia coli - isolation & purification</subject><subject>Escherichia coli - metabolism</subject><subject>Food Contamination - analysis</subject><subject>Food Handling - methods</subject><subject>Food industries</subject><subject>Food microbiology</subject><subject>food pathogens</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>genes</subject><subject>isolation</subject><subject>Meat - microbiology</subject><subject>Meat and meat product industries</subject><subject>meat processing</subject><subject>Microbial Sensitivity Tests</subject><subject>Multidrug resistance</subject><subject>multiple drug resistance</subject><subject>Polymerase Chain Reaction - methods</subject><subject>Seasons</subject><subject>serotypes</subject><subject>Shiga Toxin - biosynthesis</subject><subject>Shiga-like toxins</subject><subject>slaughterhouses</subject><subject>STEC</subject><subject>virulence</subject><issn>0168-1605</issn><issn>1879-3460</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqNkU1v1DAQhi0EosvCXwBzgNuGcZzE9hFW5UOqxAF6tibOuOtVNi52thIVPx5Hu1K50ZOl8fPOjP0w9lZAJUB0H_ZV2PsYh0NwKVY1QFeBrEDIJ2wltDIb2XTwlK0Kqzeig_aCvch5DwCtlPCcXYhOlVTbrdif7Q4TuplSuMc5xIlHzy-z25WC2wXkLo6BhxxHnGngPsUDd5gc5kx5YXsiXyrzPBIfjilMN3zeUUj8NkVHOS8FnDlOHPtCxXITJv4p4X0YX7JnHsdMr87nml1_vvy5_bq5-v7l2_bj1ca1dT1vVAuGWvCdRlcbqXWjdK8d9K1uxaColq2XilQPoJrBmF6RNkpqJG-EVFKu2ftT37LTryPl2R5CdjSOOFE8ZlubDgSY5hGgaARo9V9QGKVqo5aO5gQWUzkn8vY2hQOm31aAXWTavf1Hpl1kWpC2yCzZ1-chx_5Aw0PybK8A784AZoejTzi5kB84ZVS3_MSavTlxHqPFm1SY6x91GbG8WmizjNqeCCoa7gIlm12gydEQErnZDjE8YuG_bEPM9g</recordid><startdate>20060715</startdate><enddate>20060715</enddate><creator>Rigobelo, E.C.</creator><creator>Stella, A.E.</creator><creator>Ávila, F.A.</creator><creator>Macedo, C.</creator><creator>Marin, J.M.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7T2</scope><scope>7T7</scope><scope>7U2</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>7TB</scope><scope>KR7</scope></search><sort><creationdate>20060715</creationdate><title>Characterization of Escherichia coli isolated from carcasses of beef cattle during their processing at an abattoir in Brazil</title><author>Rigobelo, E.C. ; Stella, A.E. ; Ávila, F.A. ; Macedo, C. ; Marin, J.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c522t-7509e50f68ac29388478b8c0b5851d7e235f37e7b0074d99b7e89738aef913733</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Abattoir</topic><topic>Abattoirs - standards</topic><topic>Animals</topic><topic>Anti-Bacterial Agents - pharmacology</topic><topic>antibiotic resistance</topic><topic>bacterial contamination</topic><topic>Beef carcass</topic><topic>beef carcasses</topic><topic>Biological and medical sciences</topic><topic>Brazil</topic><topic>Cattle</topic><topic>Drug Resistance, Bacterial</topic><topic>Drug Resistance, Multiple, Bacterial</topic><topic>Escherichia coli</topic><topic>Escherichia coli - classification</topic><topic>Escherichia coli - drug effects</topic><topic>Escherichia coli - isolation & purification</topic><topic>Escherichia coli - metabolism</topic><topic>Food Contamination - analysis</topic><topic>Food Handling - methods</topic><topic>Food industries</topic><topic>Food microbiology</topic><topic>food pathogens</topic><topic>Fundamental and applied biological sciences. 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Escherichia coli (STEC). Only one carcass among the 80 tested showed a STEC,
stx2-encoding gene by PCR amplification. The frequency of carcass contamination by
E. coli during processing was tested at three situations, respectively: preevisceration, postevisceration and postprocessing, during the rain and dry seasons. The prevalence of
E. coli at the three points was of 30.0%, 70.0%, 27.5% in the rain season and of 22.5%, 55.0%, 17.5% during the dry season, respectively. The
E. coli isolates exhibited a high level (45.0%) of multidrug resistance to two or more antimicrobial agents.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>16720056</pmid><doi>10.1016/j.ijfoodmicro.2006.03.013</doi><tpages>5</tpages></addata></record> |
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| ispartof | International journal of food microbiology, 2006-07, Vol.110 (2), p.194-198 |
| issn | 0168-1605 1879-3460 |
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| source | ScienceDirect Freedom Collection |
| subjects | Abattoir Abattoirs - standards Animals Anti-Bacterial Agents - pharmacology antibiotic resistance bacterial contamination Beef carcass beef carcasses Biological and medical sciences Brazil Cattle Drug Resistance, Bacterial Drug Resistance, Multiple, Bacterial Escherichia coli Escherichia coli - classification Escherichia coli - drug effects Escherichia coli - isolation & purification Escherichia coli - metabolism Food Contamination - analysis Food Handling - methods Food industries Food microbiology food pathogens Fundamental and applied biological sciences. Psychology genes isolation Meat - microbiology Meat and meat product industries meat processing Microbial Sensitivity Tests Multidrug resistance multiple drug resistance Polymerase Chain Reaction - methods Seasons serotypes Shiga Toxin - biosynthesis Shiga-like toxins slaughterhouses STEC virulence |
| title | Characterization of Escherichia coli isolated from carcasses of beef cattle during their processing at an abattoir in Brazil |
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