Influence of yogurt consumption on the respiratory immune response

Autores
Racedo, Silvia María; Villena, Julio Cesar; Salva, Maria Susana; Alvarez, Gladis Susana
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The influence of two yogurts, made with different starter strains, on the immune response against a respiratory pathogen was studied. Yogurt P (YP) was prepared with the immune-enhancing strains Lactobacillus bulgaricus CRL 423 and Streptococcus thermophilus CRL 412. Control yogurt (YC) was prepared with L. bulgaricus AV31 and S. thermophilus AV4 strains with no intrinsic immunoenhancing activity. Swiss albino mice were fed YP or YC for five days and infected intranasally with Streptococcus pneumoniae on day 6. The resistance to the infection and innate and specific immune responses were studied. Results showed that both yogurts were able to improve the resistance against pneumococcal infection when compared with control mice. However, YP was more effective than YC in protecting the mice against the infection. Both yogurts improved the activation and recruitment of phagocytes in the respiratory tract, but only YP was capable of increasing the number of IgA cells in the bronchus and the levels of pathogen specific IgA and IgG in the airways and serum. Our results show that the consumption of yogurt is able to enhance immunity in the respiratory tract. In addition, we demonstrate that the protective effect of yogurt could be improved if it is prepared with starter strains of L. bulgaricus and S. thermophils that have intrinsic immunomodulatory activity.
Fil: Racedo, Silvia María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
Fil: Villena, Julio Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Salva, Maria Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
Fil: Alvarez, Gladis Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Materia
Probiotic
Respiratory Infection
Streptococcus Pneumoniae
Yogurt
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/56022
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Influence of yogurt consumption on the respiratory immune responseRacedo, Silvia MaríaVillena, Julio CesarSalva, Maria SusanaAlvarez, Gladis SusanaProbioticRespiratory InfectionStreptococcus PneumoniaeYogurthttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The influence of two yogurts, made with different starter strains, on the immune response against a respiratory pathogen was studied. Yogurt P (YP) was prepared with the immune-enhancing strains Lactobacillus bulgaricus CRL 423 and Streptococcus thermophilus CRL 412. Control yogurt (YC) was prepared with L. bulgaricus AV31 and S. thermophilus AV4 strains with no intrinsic immunoenhancing activity. Swiss albino mice were fed YP or YC for five days and infected intranasally with Streptococcus pneumoniae on day 6. The resistance to the infection and innate and specific immune responses were studied. Results showed that both yogurts were able to improve the resistance against pneumococcal infection when compared with control mice. However, YP was more effective than YC in protecting the mice against the infection. Both yogurts improved the activation and recruitment of phagocytes in the respiratory tract, but only YP was capable of increasing the number of IgA cells in the bronchus and the levels of pathogen specific IgA and IgG in the airways and serum. Our results show that the consumption of yogurt is able to enhance immunity in the respiratory tract. In addition, we demonstrate that the protective effect of yogurt could be improved if it is prepared with starter strains of L. bulgaricus and S. thermophils that have intrinsic immunomodulatory activity.Fil: Racedo, Silvia María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; ArgentinaFil: Villena, Julio Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaFil: Salva, Maria Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; ArgentinaFil: Alvarez, Gladis Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaTaylor & Francis Ltd2009-09-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/56022Racedo, Silvia María; Villena, Julio Cesar; Salva, Maria Susana; Alvarez, Gladis Susana; Influence of yogurt consumption on the respiratory immune response; Taylor & Francis Ltd; Food And Agricultural Immunology; 20; 3; 18-9-2009; 231-2440954-0105CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/09540100903061659info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/09540100903061659info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:44:13Zoai:ri.conicet.gov.ar:11336/56022instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:44:13.92CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of yogurt consumption on the respiratory immune response
title Influence of yogurt consumption on the respiratory immune response
spellingShingle Influence of yogurt consumption on the respiratory immune response
Racedo, Silvia María
Probiotic
Respiratory Infection
Streptococcus Pneumoniae
Yogurt
title_short Influence of yogurt consumption on the respiratory immune response
title_full Influence of yogurt consumption on the respiratory immune response
title_fullStr Influence of yogurt consumption on the respiratory immune response
title_full_unstemmed Influence of yogurt consumption on the respiratory immune response
title_sort Influence of yogurt consumption on the respiratory immune response
dc.creator.none.fl_str_mv Racedo, Silvia María
Villena, Julio Cesar
Salva, Maria Susana
Alvarez, Gladis Susana
author Racedo, Silvia María
author_facet Racedo, Silvia María
Villena, Julio Cesar
Salva, Maria Susana
Alvarez, Gladis Susana
author_role author
author2 Villena, Julio Cesar
Salva, Maria Susana
Alvarez, Gladis Susana
author2_role author
author
author
dc.subject.none.fl_str_mv Probiotic
Respiratory Infection
Streptococcus Pneumoniae
Yogurt
topic Probiotic
Respiratory Infection
Streptococcus Pneumoniae
Yogurt
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The influence of two yogurts, made with different starter strains, on the immune response against a respiratory pathogen was studied. Yogurt P (YP) was prepared with the immune-enhancing strains Lactobacillus bulgaricus CRL 423 and Streptococcus thermophilus CRL 412. Control yogurt (YC) was prepared with L. bulgaricus AV31 and S. thermophilus AV4 strains with no intrinsic immunoenhancing activity. Swiss albino mice were fed YP or YC for five days and infected intranasally with Streptococcus pneumoniae on day 6. The resistance to the infection and innate and specific immune responses were studied. Results showed that both yogurts were able to improve the resistance against pneumococcal infection when compared with control mice. However, YP was more effective than YC in protecting the mice against the infection. Both yogurts improved the activation and recruitment of phagocytes in the respiratory tract, but only YP was capable of increasing the number of IgA cells in the bronchus and the levels of pathogen specific IgA and IgG in the airways and serum. Our results show that the consumption of yogurt is able to enhance immunity in the respiratory tract. In addition, we demonstrate that the protective effect of yogurt could be improved if it is prepared with starter strains of L. bulgaricus and S. thermophils that have intrinsic immunomodulatory activity.
Fil: Racedo, Silvia María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
Fil: Villena, Julio Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Salva, Maria Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
Fil: Alvarez, Gladis Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
description The influence of two yogurts, made with different starter strains, on the immune response against a respiratory pathogen was studied. Yogurt P (YP) was prepared with the immune-enhancing strains Lactobacillus bulgaricus CRL 423 and Streptococcus thermophilus CRL 412. Control yogurt (YC) was prepared with L. bulgaricus AV31 and S. thermophilus AV4 strains with no intrinsic immunoenhancing activity. Swiss albino mice were fed YP or YC for five days and infected intranasally with Streptococcus pneumoniae on day 6. The resistance to the infection and innate and specific immune responses were studied. Results showed that both yogurts were able to improve the resistance against pneumococcal infection when compared with control mice. However, YP was more effective than YC in protecting the mice against the infection. Both yogurts improved the activation and recruitment of phagocytes in the respiratory tract, but only YP was capable of increasing the number of IgA cells in the bronchus and the levels of pathogen specific IgA and IgG in the airways and serum. Our results show that the consumption of yogurt is able to enhance immunity in the respiratory tract. In addition, we demonstrate that the protective effect of yogurt could be improved if it is prepared with starter strains of L. bulgaricus and S. thermophils that have intrinsic immunomodulatory activity.
publishDate 2009
dc.date.none.fl_str_mv 2009-09-18
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/56022
Racedo, Silvia María; Villena, Julio Cesar; Salva, Maria Susana; Alvarez, Gladis Susana; Influence of yogurt consumption on the respiratory immune response; Taylor & Francis Ltd; Food And Agricultural Immunology; 20; 3; 18-9-2009; 231-244
0954-0105
CONICET Digital
CONICET
url http://hdl.handle.net/11336/56022
identifier_str_mv Racedo, Silvia María; Villena, Julio Cesar; Salva, Maria Susana; Alvarez, Gladis Susana; Influence of yogurt consumption on the respiratory immune response; Taylor & Francis Ltd; Food And Agricultural Immunology; 20; 3; 18-9-2009; 231-244
0954-0105
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/09540100903061659
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/09540100903061659
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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