Estudio de susceptibilidad antimicrobiana de Salmonella enterica en muestras de origen animal y alimentario

Background: Bacterial resistance to one or more antimicrobiak is worrisome. Aim: To determine the susceptibility to antimicrobials of Salmonella entérica isolates from animáis and food, from the Laboratory ofVeterinary Microbiology at the University of Concepción. Material andMethods: The samples we...

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Autores principales:	Junod,Tania, López-Martin,Juana, Gädicke,Paula
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2013
Materias:	Drug resistance bacterial Microbial sensitivity tests Salmonella entérica
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872013000300003
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spelling	oai:scielo:S0034-988720130003000032013-11-15Estudio de susceptibilidad antimicrobiana de Salmonella enterica en muestras de origen animal y alimentarioJunod,TaniaLópez-Martin,JuanaGädicke,Paula Drug resistance bacterial Microbial sensitivity tests Salmonella entérica Background: Bacterial resistance to one or more antimicrobiak is worrisome. Aim: To determine the susceptibility to antimicrobials of Salmonella entérica isolates from animáis and food, from the Laboratory ofVeterinary Microbiology at the University of Concepción. Material andMethods: The samples were isolated according to traditional microbiological methods standardized protocols. Resistance was determined by the Kirby-Bauer method and minimal inhibitory concentration (MIC), following Clinical and Laboratory Standards Institute recommendations (2008). Results: Nine serotypes were identified among the 68 isolates. Strains were resistant to one or more antibiotics and 11 patterns of resistance were identified. Multidrug resistance (MDR) was observ.ed in20.5% ofthestrains tested. The mostcommon was Oxytetracycline resistance (69.1%). Infood, the predominant serotype was S. Derby (2.9%) and S. Senftenberg (2.9%), which is commonly found infood intended for animal consumption. In samples of animal origin, the predominant serotypes were S. infantis (33.8%) and S. Group E (3.9;-;-) (23.5%). Conclusions: The frequeney of resistance found and the impending risk that these strains could reach humans through the food chain, should prompt afollow-up study ofthispathogen.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.141 n.3 20132013-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872013000300003es10.4067/S0034-98872013000300003
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Drug resistance bacterial Microbial sensitivity tests Salmonella entérica
spellingShingle	Drug resistance bacterial Microbial sensitivity tests Salmonella entérica Junod,Tania López-Martin,Juana Gädicke,Paula Estudio de susceptibilidad antimicrobiana de Salmonella enterica en muestras de origen animal y alimentario
description	Background: Bacterial resistance to one or more antimicrobiak is worrisome. Aim: To determine the susceptibility to antimicrobials of Salmonella entérica isolates from animáis and food, from the Laboratory ofVeterinary Microbiology at the University of Concepción. Material andMethods: The samples were isolated according to traditional microbiological methods standardized protocols. Resistance was determined by the Kirby-Bauer method and minimal inhibitory concentration (MIC), following Clinical and Laboratory Standards Institute recommendations (2008). Results: Nine serotypes were identified among the 68 isolates. Strains were resistant to one or more antibiotics and 11 patterns of resistance were identified. Multidrug resistance (MDR) was observ.ed in20.5% ofthestrains tested. The mostcommon was Oxytetracycline resistance (69.1%). Infood, the predominant serotype was S. Derby (2.9%) and S. Senftenberg (2.9%), which is commonly found infood intended for animal consumption. In samples of animal origin, the predominant serotypes were S. infantis (33.8%) and S. Group E (3.9;-;-) (23.5%). Conclusions: The frequeney of resistance found and the impending risk that these strains could reach humans through the food chain, should prompt afollow-up study ofthispathogen.
author	Junod,Tania López-Martin,Juana Gädicke,Paula
author_facet	Junod,Tania López-Martin,Juana Gädicke,Paula
author_sort	Junod,Tania
title	Estudio de susceptibilidad antimicrobiana de Salmonella enterica en muestras de origen animal y alimentario
title_short	Estudio de susceptibilidad antimicrobiana de Salmonella enterica en muestras de origen animal y alimentario
title_full	Estudio de susceptibilidad antimicrobiana de Salmonella enterica en muestras de origen animal y alimentario
title_fullStr	Estudio de susceptibilidad antimicrobiana de Salmonella enterica en muestras de origen animal y alimentario
title_full_unstemmed	Estudio de susceptibilidad antimicrobiana de Salmonella enterica en muestras de origen animal y alimentario
title_sort	estudio de susceptibilidad antimicrobiana de salmonella enterica en muestras de origen animal y alimentario
publisher	Sociedad Médica de Santiago
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872013000300003
work_keys_str_mv	AT junodtania estudiodesusceptibilidadantimicrobianadesalmonellaentericaenmuestrasdeorigenanimalyalimentario AT lopezmartinjuana estudiodesusceptibilidadantimicrobianadesalmonellaentericaenmuestrasdeorigenanimalyalimentario AT gadickepaula estudiodesusceptibilidadantimicrobianadesalmonellaentericaenmuestrasdeorigenanimalyalimentario
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Estudio de susceptibilidad antimicrobiana de Salmonella enterica en muestras de origen animal y alimentario

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