Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks

Autores
Souza, T. C.; Zacarías, María Florencia; Silva, A. M.; Binetti, Ana Griselda; Reinheimer, Jorge Alberto; Nicoli, J. R.; Vinderola, Celso Gabriel
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Aim:To investigate the cell viability of Bifidobacterium longum 5(1A) in fermented milks and to study its immunostimulating and protective capacity against Salmonella enterica ssp. enterica serovar Typhimurium infection in mice. Methods and Results:  Bifidobacterium longum 5(1A) was added to milk fermented with different yoghurt starter cultures, before or after fermentation, and viability was monitored during storage (5°C, 28 days). Resistance to simulated gastric acid digestion was assessed. Fermented milks were orally administered to mice for 10 days followed by oral infection with Salmonella Typhimurium. The number of IgA+ cells in the small and large intestine was determined before infection. Survival to infection was monitored for 20 days. Bifidobacterium longum 5(1A) lost viability during storage, but the product containing it was effective for the induction of IgA+ cells proliferation in the gut and for the protection of mice against Salm. Typhimurium infection. Conclusions:  Cell viability of Bif. longum 5(1A) in fermented milks along storage did not condition the capacity of the strain to enhance the number of IgA+ cells in the gut and to protect mice against Salmonella infection. Significance and Impact of the Study:  The uncoupling of cell viability and functionality demonstrated that, in certain cases, nonviable cells can also exert positive effects.
Fil: Souza, T. C.. Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas; Brasil
Fil: Zacarías, María Florencia. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
Fil: Silva, A. M.. Universidade Federal de São João del‐Rei; Brasil
Fil: Binetti, Ana Griselda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
Fil: Reinheimer, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
Fil: Nicoli, J. R.. Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas; Brasil
Fil: Vinderola, Celso Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
Materia
BIFIDOBACTERIA
VIABILITY
FERMENTED MILKS
IMMUNOMODULATION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/243740
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/243740
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milksSouza, T. C.Zacarías, María FlorenciaSilva, A. M.Binetti, Ana GriseldaReinheimer, Jorge AlbertoNicoli, J. R.Vinderola, Celso GabrielBIFIDOBACTERIAVIABILITYFERMENTED MILKSIMMUNOMODULATIONhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2Aim:To investigate the cell viability of Bifidobacterium longum 5(1A) in fermented milks and to study its immunostimulating and protective capacity against Salmonella enterica ssp. enterica serovar Typhimurium infection in mice. Methods and Results:  Bifidobacterium longum 5(1A) was added to milk fermented with different yoghurt starter cultures, before or after fermentation, and viability was monitored during storage (5°C, 28 days). Resistance to simulated gastric acid digestion was assessed. Fermented milks were orally administered to mice for 10 days followed by oral infection with Salmonella Typhimurium. The number of IgA+ cells in the small and large intestine was determined before infection. Survival to infection was monitored for 20 days. Bifidobacterium longum 5(1A) lost viability during storage, but the product containing it was effective for the induction of IgA+ cells proliferation in the gut and for the protection of mice against Salm. Typhimurium infection. Conclusions:  Cell viability of Bif. longum 5(1A) in fermented milks along storage did not condition the capacity of the strain to enhance the number of IgA+ cells in the gut and to protect mice against Salmonella infection. Significance and Impact of the Study:  The uncoupling of cell viability and functionality demonstrated that, in certain cases, nonviable cells can also exert positive effects.Fil: Souza, T. C.. Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas; BrasilFil: Zacarías, María Florencia. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; ArgentinaFil: Silva, A. M.. Universidade Federal de São João del‐Rei; BrasilFil: Binetti, Ana Griselda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; ArgentinaFil: Reinheimer, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; ArgentinaFil: Nicoli, J. R.. Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas; BrasilFil: Vinderola, Celso Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; ArgentinaWiley Blackwell Publishing, Inc2012-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/243740Souza, T. C.; Zacarías, María Florencia; Silva, A. M.; Binetti, Ana Griselda; Reinheimer, Jorge Alberto; et al.; Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 112; 6; 6-2012; 1184-11921364-5072CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/j.1365-2672.2012.05280.xinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2672.2012.05280.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:49:35Zoai:ri.conicet.gov.ar:11336/243740instacron: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:34982025-10-15 14:49:36.279CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks
title Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks
spellingShingle Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks
Souza, T. C.
BIFIDOBACTERIA
VIABILITY
FERMENTED MILKS
IMMUNOMODULATION
title_short Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks
title_full Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks
title_fullStr Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks
title_full_unstemmed Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks
title_sort Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks
dc.creator.none.fl_str_mv Souza, T. C.
Zacarías, María Florencia
Silva, A. M.
Binetti, Ana Griselda
Reinheimer, Jorge Alberto
Nicoli, J. R.
Vinderola, Celso Gabriel
author Souza, T. C.
author_facet Souza, T. C.
Zacarías, María Florencia
Silva, A. M.
Binetti, Ana Griselda
Reinheimer, Jorge Alberto
Nicoli, J. R.
Vinderola, Celso Gabriel
author_role author
author2 Zacarías, María Florencia
Silva, A. M.
Binetti, Ana Griselda
Reinheimer, Jorge Alberto
Nicoli, J. R.
Vinderola, Celso Gabriel
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv BIFIDOBACTERIA
VIABILITY
FERMENTED MILKS
IMMUNOMODULATION
topic BIFIDOBACTERIA
VIABILITY
FERMENTED MILKS
IMMUNOMODULATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Aim:To investigate the cell viability of Bifidobacterium longum 5(1A) in fermented milks and to study its immunostimulating and protective capacity against Salmonella enterica ssp. enterica serovar Typhimurium infection in mice. Methods and Results:  Bifidobacterium longum 5(1A) was added to milk fermented with different yoghurt starter cultures, before or after fermentation, and viability was monitored during storage (5°C, 28 days). Resistance to simulated gastric acid digestion was assessed. Fermented milks were orally administered to mice for 10 days followed by oral infection with Salmonella Typhimurium. The number of IgA+ cells in the small and large intestine was determined before infection. Survival to infection was monitored for 20 days. Bifidobacterium longum 5(1A) lost viability during storage, but the product containing it was effective for the induction of IgA+ cells proliferation in the gut and for the protection of mice against Salm. Typhimurium infection. Conclusions:  Cell viability of Bif. longum 5(1A) in fermented milks along storage did not condition the capacity of the strain to enhance the number of IgA+ cells in the gut and to protect mice against Salmonella infection. Significance and Impact of the Study:  The uncoupling of cell viability and functionality demonstrated that, in certain cases, nonviable cells can also exert positive effects.
Fil: Souza, T. C.. Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas; Brasil
Fil: Zacarías, María Florencia. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
Fil: Silva, A. M.. Universidade Federal de São João del‐Rei; Brasil
Fil: Binetti, Ana Griselda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
Fil: Reinheimer, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
Fil: Nicoli, J. R.. Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas; Brasil
Fil: Vinderola, Celso Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
description Aim:To investigate the cell viability of Bifidobacterium longum 5(1A) in fermented milks and to study its immunostimulating and protective capacity against Salmonella enterica ssp. enterica serovar Typhimurium infection in mice. Methods and Results:  Bifidobacterium longum 5(1A) was added to milk fermented with different yoghurt starter cultures, before or after fermentation, and viability was monitored during storage (5°C, 28 days). Resistance to simulated gastric acid digestion was assessed. Fermented milks were orally administered to mice for 10 days followed by oral infection with Salmonella Typhimurium. The number of IgA+ cells in the small and large intestine was determined before infection. Survival to infection was monitored for 20 days. Bifidobacterium longum 5(1A) lost viability during storage, but the product containing it was effective for the induction of IgA+ cells proliferation in the gut and for the protection of mice against Salm. Typhimurium infection. Conclusions:  Cell viability of Bif. longum 5(1A) in fermented milks along storage did not condition the capacity of the strain to enhance the number of IgA+ cells in the gut and to protect mice against Salmonella infection. Significance and Impact of the Study:  The uncoupling of cell viability and functionality demonstrated that, in certain cases, nonviable cells can also exert positive effects.
publishDate 2012
dc.date.none.fl_str_mv 2012-06
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/11336/243740
Souza, T. C.; Zacarías, María Florencia; Silva, A. M.; Binetti, Ana Griselda; Reinheimer, Jorge Alberto; et al.; Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 112; 6; 6-2012; 1184-1192
1364-5072
CONICET Digital
CONICET
url http://hdl.handle.net/11336/243740
identifier_str_mv Souza, T. C.; Zacarías, María Florencia; Silva, A. M.; Binetti, Ana Griselda; Reinheimer, Jorge Alberto; et al.; Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 112; 6; 6-2012; 1184-1192
1364-5072
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/j.1365-2672.2012.05280.x
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2672.2012.05280.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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 13.22299

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