Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos

Background Staphylococcus aureus produces 11 serotypes of endotoxins that may cause food poisoning. Aim To determine the prevalence of type A enterotoxigenic Staphylococcus aureus carriage among food service workers in Chillan, Chile. Material and Methods Pharyngeal swabs were obtained from 100 f...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Alarcón-Lavín,María Paula, Oyarzo,Carolina, Escudero,Carlos, Cerda-Leal,Fabiola, Valenzuela,Francisco J.
Lenguaje:Spanish / Castilian
Publicado: Sociedad Médica de Santiago 2017
Materias:
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872017001201559
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
id oai:scielo:S0034-98872017001201559
record_format dspace
spelling oai:scielo:S0034-988720170012015592018-04-06Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentosAlarcón-Lavín,María PaulaOyarzo,CarolinaEscudero,CarlosCerda-Leal,FabiolaValenzuela,Francisco J. Staphylococcus aureus Enterotoxins Foodborne Diseases Background Staphylococcus aureus produces 11 serotypes of endotoxins that may cause food poisoning. Aim To determine the prevalence of type A enterotoxigenic Staphylococcus aureus carriage among food service workers in Chillan, Chile. Material and Methods Pharyngeal swabs were obtained from 100 food service workers and were cultured in Agar plates. After identifying the presence of Staphylococcus aureus, DNA was extracted to identify type A toxin by conventional PCR. Results Thirty eight percent of samples were colonized with Staphylococcus aureus. Among these, 26% were toxin A producers. Conclusions Half of the sampled workers carried Staphylococcus aureus and a quarter of these produced type A enterotoxin.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.145 n.12 20172017-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872017001201559es10.4067/s0034-98872017001201559
institution Scielo Chile
collection Scielo Chile
language Spanish / Castilian
topic Staphylococcus aureus
Enterotoxins
Foodborne Diseases
spellingShingle Staphylococcus aureus
Enterotoxins
Foodborne Diseases
Alarcón-Lavín,María Paula
Oyarzo,Carolina
Escudero,Carlos
Cerda-Leal,Fabiola
Valenzuela,Francisco J.
Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
description Background Staphylococcus aureus produces 11 serotypes of endotoxins that may cause food poisoning. Aim To determine the prevalence of type A enterotoxigenic Staphylococcus aureus carriage among food service workers in Chillan, Chile. Material and Methods Pharyngeal swabs were obtained from 100 food service workers and were cultured in Agar plates. After identifying the presence of Staphylococcus aureus, DNA was extracted to identify type A toxin by conventional PCR. Results Thirty eight percent of samples were colonized with Staphylococcus aureus. Among these, 26% were toxin A producers. Conclusions Half of the sampled workers carried Staphylococcus aureus and a quarter of these produced type A enterotoxin.
author Alarcón-Lavín,María Paula
Oyarzo,Carolina
Escudero,Carlos
Cerda-Leal,Fabiola
Valenzuela,Francisco J.
author_facet Alarcón-Lavín,María Paula
Oyarzo,Carolina
Escudero,Carlos
Cerda-Leal,Fabiola
Valenzuela,Francisco J.
author_sort Alarcón-Lavín,María Paula
title Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
title_short Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
title_full Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
title_fullStr Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
title_full_unstemmed Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
title_sort portación de staphylococcus aureus enterotoxigénico tipo a, en frotis nasofaríngeos en manipuladores de alimentos
publisher Sociedad Médica de Santiago
publishDate 2017
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872017001201559
work_keys_str_mv AT alarconlavinmariapaula portaciondestaphylococcusaureusenterotoxigenicotipoaenfrotisnasofaringeosenmanipuladoresdealimentos
AT oyarzocarolina portaciondestaphylococcusaureusenterotoxigenicotipoaenfrotisnasofaringeosenmanipuladoresdealimentos
AT escuderocarlos portaciondestaphylococcusaureusenterotoxigenicotipoaenfrotisnasofaringeosenmanipuladoresdealimentos
AT cerdalealfabiola portaciondestaphylococcusaureusenterotoxigenicotipoaenfrotisnasofaringeosenmanipuladoresdealimentos
AT valenzuelafranciscoj portaciondestaphylococcusaureusenterotoxigenicotipoaenfrotisnasofaringeosenmanipuladoresdealimentos
_version_ 1718436980638875648