Subtipificación molecular de Salmonella entérica serotipo Enteritidis en el período post epidémico

Background: In the last two decades, Salmonella enterica serotype Enteritidis has become one of the main agents causing food borne diseases worldwide. This agent is transmitted mainly by contaminated meat and poultry. Aim: To determine the genetic subtypes of Salmonella enterica serotype Enteritidis...

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Autores principales:	Ríos R,Mayerling, Araya R,Pamela, Fernández R,Alda, Tognarelli,Javier, Hormazábal,Juan Carlos, Fernández 0,Jorge
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2009
Materias:	Electrophoresis gel, pulsed field Enterocolitis Salmonella enterica
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872009000100010
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spelling	oai:scielo:S0034-988720090001000102009-04-16Subtipificación molecular de Salmonella entérica serotipo Enteritidis en el período post epidémicoRíos R,MayerlingAraya R,PamelaFernández R,AldaTognarelli,JavierHormazábal,Juan CarlosFernández 0,Jorge Electrophoresis gel, pulsed field Enterocolitis Salmonella enterica Background: In the last two decades, Salmonella enterica serotype Enteritidis has become one of the main agents causing food borne diseases worldwide. This agent is transmitted mainly by contaminated meat and poultry. Aim: To determine the genetic subtypes of Salmonella enterica serotype Enteritidis, circulating in Chile between 2001 and 2003, a post epidemc period. Material and methods: One hundred ninety three isolates coming from human samples, prepared foods and animal products for human consumption, were analyzed bypulsed field electrophoresis, using PulseNet standardized protocol. Results: Thirteen subtypes of Salmonella enterica serotype Enteritidis were identified, that had between 0 and 13 bands. A predominant subtype was identified in 172 strains (88%) that carne from human isolates, prepared foods and animal producís for human consumption. Other four subtypes, found in prepared foods and animal products for human consumption, were also found in human isolales. Most subtypes were lighlly inlerrelaled Subtypes II, VIII and XI were also found in the 1994 epidemic. Conclusions: Subtyping of baclerial slrains by pulsed field electrophoresis is useful for the surveillance of food borne diseases.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.137 n.1 20092009-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872009000100010es10.4067/S0034-98872009000100010
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Electrophoresis gel, pulsed field Enterocolitis Salmonella enterica
spellingShingle	Electrophoresis gel, pulsed field Enterocolitis Salmonella enterica Ríos R,Mayerling Araya R,Pamela Fernández R,Alda Tognarelli,Javier Hormazábal,Juan Carlos Fernández 0,Jorge Subtipificación molecular de Salmonella entérica serotipo Enteritidis en el período post epidémico
description	Background: In the last two decades, Salmonella enterica serotype Enteritidis has become one of the main agents causing food borne diseases worldwide. This agent is transmitted mainly by contaminated meat and poultry. Aim: To determine the genetic subtypes of Salmonella enterica serotype Enteritidis, circulating in Chile between 2001 and 2003, a post epidemc period. Material and methods: One hundred ninety three isolates coming from human samples, prepared foods and animal products for human consumption, were analyzed bypulsed field electrophoresis, using PulseNet standardized protocol. Results: Thirteen subtypes of Salmonella enterica serotype Enteritidis were identified, that had between 0 and 13 bands. A predominant subtype was identified in 172 strains (88%) that carne from human isolates, prepared foods and animal producís for human consumption. Other four subtypes, found in prepared foods and animal products for human consumption, were also found in human isolales. Most subtypes were lighlly inlerrelaled Subtypes II, VIII and XI were also found in the 1994 epidemic. Conclusions: Subtyping of baclerial slrains by pulsed field electrophoresis is useful for the surveillance of food borne diseases.
author	Ríos R,Mayerling Araya R,Pamela Fernández R,Alda Tognarelli,Javier Hormazábal,Juan Carlos Fernández 0,Jorge
author_facet	Ríos R,Mayerling Araya R,Pamela Fernández R,Alda Tognarelli,Javier Hormazábal,Juan Carlos Fernández 0,Jorge
author_sort	Ríos R,Mayerling
title	Subtipificación molecular de Salmonella entérica serotipo Enteritidis en el período post epidémico
title_short	Subtipificación molecular de Salmonella entérica serotipo Enteritidis en el período post epidémico
title_full	Subtipificación molecular de Salmonella entérica serotipo Enteritidis en el período post epidémico
title_fullStr	Subtipificación molecular de Salmonella entérica serotipo Enteritidis en el período post epidémico
title_full_unstemmed	Subtipificación molecular de Salmonella entérica serotipo Enteritidis en el período post epidémico
title_sort	subtipificación molecular de salmonella entérica serotipo enteritidis en el período post epidémico
publisher	Sociedad Médica de Santiago
publishDate	2009
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872009000100010
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Subtipificación molecular de Salmonella entérica serotipo Enteritidis en el período post epidémico

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