Presence of Shiga toxin-producing Escherichia coli O157:H7 in living layer hens
To evaluate the presence of Shiga toxin-producing strains of Escherichia coli (STEC) of the O157:H7 serotype in living layer hens so as to analyse the role of this avian species as potential reservoir. Cloacal swabs were collected between November 2004 and November 2005 from four intensive managemen...
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Veröffentlicht in: | Letters in applied microbiology 2006-09, Vol.43 (3), p.293-295 |
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creator | Dipineto, L Santaniello, A Fontanella, M Lagos, K Fioretti, A Menna, L.F |
description | To evaluate the presence of Shiga toxin-producing strains of Escherichia coli (STEC) of the O157:H7 serotype in living layer hens so as to analyse the role of this avian species as potential reservoir. Cloacal swabs were collected between November 2004 and November 2005 from four intensive management layer hen farms and analysed for STEC O157:H7 by immunomagnetic separation methods and multiplex polymerase chain reaction for stx1 and/or stx2, the E. coli attaching and effacing (eae) and hly genes. STEC was detected in 26 of the 720 samples. The layer hens analysed were shown to carry STEC O157:H7. The presence of this bacterium in living layer hen farms investigated did not result in any detectable increase in gastrointestinal disease in this species. Living layer hens are a novel potential reservoir of E. coli O157:H7. |
doi_str_mv | 10.1111/j.1472-765X.2006.01954.x |
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Cloacal swabs were collected between November 2004 and November 2005 from four intensive management layer hen farms and analysed for STEC O157:H7 by immunomagnetic separation methods and multiplex polymerase chain reaction for stx1 and/or stx2, the E. coli attaching and effacing (eae) and hly genes. STEC was detected in 26 of the 720 samples. The layer hens analysed were shown to carry STEC O157:H7. The presence of this bacterium in living layer hen farms investigated did not result in any detectable increase in gastrointestinal disease in this species. Living layer hens are a novel potential reservoir of E. coli O157:H7.</description><identifier>ISSN: 0266-8254</identifier><identifier>EISSN: 1472-765X</identifier><identifier>EISSN: 1365-2673</identifier><identifier>DOI: 10.1111/j.1472-765X.2006.01954.x</identifier><identifier>PMID: 16910934</identifier><identifier>CODEN: LAMIE7</identifier><language>eng</language><publisher>Oxford, UK: Oxford, UK : Blackwell Publishing Ltd</publisher><subject>Animals ; Biological and medical sciences ; Chickens - microbiology ; Cloaca - microbiology ; cloacal swabs ; DNA, Bacterial - analysis ; Escherichia coli ; Escherichia coli O157 - genetics ; Escherichia coli O157 - isolation & purification ; Escherichia coli O157:H7 ; Fundamental and applied biological sciences. Psychology ; layer hens ; Microbiology ; PCR multiplex test ; Polymerase Chain Reaction ; reservoir ; Shiga toxin ; Shiga Toxin 1 - genetics</subject><ispartof>Letters in applied microbiology, 2006-09, Vol.43 (3), p.293-295</ispartof><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4524-32d39816ea9875f6be7b6f60fbe69c70e76854a5ee8555806a2b4c8809c4338c3</citedby><cites>FETCH-LOGICAL-c4524-32d39816ea9875f6be7b6f60fbe69c70e76854a5ee8555806a2b4c8809c4338c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1472-765X.2006.01954.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1472-765X.2006.01954.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27928,27929,45578,45579</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18027327$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16910934$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Dipineto, L</creatorcontrib><creatorcontrib>Santaniello, A</creatorcontrib><creatorcontrib>Fontanella, M</creatorcontrib><creatorcontrib>Lagos, K</creatorcontrib><creatorcontrib>Fioretti, A</creatorcontrib><creatorcontrib>Menna, L.F</creatorcontrib><title>Presence of Shiga toxin-producing Escherichia coli O157:H7 in living layer hens</title><title>Letters in applied microbiology</title><addtitle>Lett Appl Microbiol</addtitle><description>To evaluate the presence of Shiga toxin-producing strains of Escherichia coli (STEC) of the O157:H7 serotype in living layer hens so as to analyse the role of this avian species as potential reservoir. Cloacal swabs were collected between November 2004 and November 2005 from four intensive management layer hen farms and analysed for STEC O157:H7 by immunomagnetic separation methods and multiplex polymerase chain reaction for stx1 and/or stx2, the E. coli attaching and effacing (eae) and hly genes. STEC was detected in 26 of the 720 samples. The layer hens analysed were shown to carry STEC O157:H7. The presence of this bacterium in living layer hen farms investigated did not result in any detectable increase in gastrointestinal disease in this species. Living layer hens are a novel potential reservoir of E. coli O157:H7.</description><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Chickens - microbiology</subject><subject>Cloaca - microbiology</subject><subject>cloacal swabs</subject><subject>DNA, Bacterial - analysis</subject><subject>Escherichia coli</subject><subject>Escherichia coli O157 - genetics</subject><subject>Escherichia coli O157 - isolation & purification</subject><subject>Escherichia coli O157:H7</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>layer hens</subject><subject>Microbiology</subject><subject>PCR multiplex test</subject><subject>Polymerase Chain Reaction</subject><subject>reservoir</subject><subject>Shiga toxin</subject><subject>Shiga Toxin 1 - genetics</subject><issn>0266-8254</issn><issn>1472-765X</issn><issn>1365-2673</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkMtqGzEYhUVoSZy0r9Bq0-xmqvul0EUIuRRcXEgD3QmN_I8tM55JpTix3z6a2jTLVggk0Hd-HT6EMCU1LevzqqZCs0or-atmhKiaUCtFvT1Ck78Pb9CEMKUqw6Q4Qac5rwghhjJ7jE6ospRYLiZo9iNBhj4AHlp8t4wLjx-HbeyrhzTMNyH2C3yVwxJSDMvocRi6iGdU6i-3Gsced_FpRDq_g4SX0Od36G3ruwzvD-cZur---nl5W01nN98uL6ZVEJKJirM5t4Yq8NZo2aoGdKNaRdoGlA2agFZGCi8BjJTSEOVZI4IxxAbBuQn8DJ3v55aevzeQH9065gBd53sYNtmpMlZIrf8JUstt2bSAZg-GNOScoHUPKa592jlK3Gjdrdwo141y3Wjd_bHutiX64fDHplnD_DV40FyATwfA5-C7Nvk-xPzKGcI0Z2PZr3vuOXaw--8CbnrxfbyV_Md9vvWD84tU_ri_Y4RyMvYwxvIXCtCk2w</recordid><startdate>200609</startdate><enddate>200609</enddate><creator>Dipineto, L</creator><creator>Santaniello, A</creator><creator>Fontanella, M</creator><creator>Lagos, K</creator><creator>Fioretti, A</creator><creator>Menna, L.F</creator><general>Oxford, UK : Blackwell Publishing Ltd</general><general>Blackwell Publishing Ltd</general><general>Blackwell Science</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>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>200609</creationdate><title>Presence of Shiga toxin-producing Escherichia coli O157:H7 in living layer hens</title><author>Dipineto, L ; Santaniello, A ; Fontanella, M ; Lagos, K ; Fioretti, A ; Menna, L.F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4524-32d39816ea9875f6be7b6f60fbe69c70e76854a5ee8555806a2b4c8809c4338c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Chickens - microbiology</topic><topic>Cloaca - microbiology</topic><topic>cloacal swabs</topic><topic>DNA, Bacterial - analysis</topic><topic>Escherichia coli</topic><topic>Escherichia coli O157 - genetics</topic><topic>Escherichia coli O157 - isolation & purification</topic><topic>Escherichia coli O157:H7</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>layer hens</topic><topic>Microbiology</topic><topic>PCR multiplex test</topic><topic>Polymerase Chain Reaction</topic><topic>reservoir</topic><topic>Shiga toxin</topic><topic>Shiga Toxin 1 - genetics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dipineto, L</creatorcontrib><creatorcontrib>Santaniello, A</creatorcontrib><creatorcontrib>Fontanella, M</creatorcontrib><creatorcontrib>Lagos, K</creatorcontrib><creatorcontrib>Fioretti, A</creatorcontrib><creatorcontrib>Menna, L.F</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Letters in applied microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dipineto, L</au><au>Santaniello, A</au><au>Fontanella, M</au><au>Lagos, K</au><au>Fioretti, A</au><au>Menna, L.F</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Presence of Shiga toxin-producing Escherichia coli O157:H7 in living layer hens</atitle><jtitle>Letters in applied microbiology</jtitle><addtitle>Lett Appl Microbiol</addtitle><date>2006-09</date><risdate>2006</risdate><volume>43</volume><issue>3</issue><spage>293</spage><epage>295</epage><pages>293-295</pages><issn>0266-8254</issn><eissn>1472-765X</eissn><eissn>1365-2673</eissn><coden>LAMIE7</coden><abstract>To evaluate the presence of Shiga toxin-producing strains of Escherichia coli (STEC) of the O157:H7 serotype in living layer hens so as to analyse the role of this avian species as potential reservoir. Cloacal swabs were collected between November 2004 and November 2005 from four intensive management layer hen farms and analysed for STEC O157:H7 by immunomagnetic separation methods and multiplex polymerase chain reaction for stx1 and/or stx2, the E. coli attaching and effacing (eae) and hly genes. STEC was detected in 26 of the 720 samples. The layer hens analysed were shown to carry STEC O157:H7. The presence of this bacterium in living layer hen farms investigated did not result in any detectable increase in gastrointestinal disease in this species. Living layer hens are a novel potential reservoir of E. coli O157:H7.</abstract><cop>Oxford, UK</cop><pub>Oxford, UK : Blackwell Publishing Ltd</pub><pmid>16910934</pmid><doi>10.1111/j.1472-765X.2006.01954.x</doi><tpages>3</tpages></addata></record> |
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subjects | Animals Biological and medical sciences Chickens - microbiology Cloaca - microbiology cloacal swabs DNA, Bacterial - analysis Escherichia coli Escherichia coli O157 - genetics Escherichia coli O157 - isolation & purification Escherichia coli O157:H7 Fundamental and applied biological sciences. Psychology layer hens Microbiology PCR multiplex test Polymerase Chain Reaction reservoir Shiga toxin Shiga Toxin 1 - genetics |
title | Presence of Shiga toxin-producing Escherichia coli O157:H7 in living layer hens |
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