Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice
- Autores
- Zelaya, María Hortensia del Rosario; Laiño, Jonathan Emiliano; Villena, Julio Cesar; Alvarez, Gladis Susana; Agüero, Graciela
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This work evaluated the effect of orally or nasally administered Lactobacillus rhamnosus CRL1505 on the resistance of immunocompromised protein-malnourished mice to pneumococcal infection. In particular, we aimed to gain knowledge of the mechanism involved in the immunomodulatory effect of L. rhamnosus CRL1505 in malnourished hosts by evaluating its impact on the immuno-coagulative response. Malnutrition significantly increased lung tissue damage caused by Streptococcus pneumoniae infection. Lung damage was associated with a deregulated activation of coagulation and an altered inflammatory response. Pneumococcal colonization of lung and bacteremia were significantly reduced (p < 0.05) in malnourished mice receiving the CRL1505 strain. Moreover, mice repleted with supplemental L. rhamnosus CRL1505 showed the least alteration of the alveolar–capillary barrier and cell damage in lungs after the infectious challenge, especially when the CRL1505 strain was administered by nasal route. Besides, mice treated with L. rhamnosus CRL1505 showed an improved respiratory innate immune response and a lower activation of coagulation. The results of this work indicate that L. rhamnosus CRL1505 is able to beneficially modulate the inflammation–coagulation interaction after respiratory infections in malnourished hosts.
Cet ouvrage a évalué l’impact d’une administration par voie orale ou nasale de Lactobacillus rhamnosus sur la résistance a` l’infection aux pneumocoques chez des souris immunocompromises carencées en protéines. Nous nous sommes surtout employés a` mieux comprendre le mécanisme qui opère lorsque L. rhamnosus module a` la hausse le système immunitaire d’hôtes mal alimentés, en mesurant son incidence sur la réponse immuno-coagulante. La malnutrition a augmenté dans une proportion significative les dommages aux tissus pulmonaires provoqués par l’infection a` Streptococcus pneumoniae. Les dommages pulmonaires étaient associés a` une activation incontrôlée de la coagulation et a` une réponse inflammatoire modifiée. La colonisation pulmonaire par les pneumocoques et la bactériémie étaient significativement inférieures (p < 0,05) chez les souris a` qui on avait donné la souche CRL1505. Par ailleurs, les souris ayant reçu un supplément de L. rhamnosus CRL1505 étaient celles où l’on observait le moins de changements dans la barrière alvéolaire–capillaire, et de dommages cellulaires au niveau des poumons a` la suite de l’infection expérimentale, surtout lorsque la souche CRL1505 était administrée par voie nasale. En outre, les souris traitées avec L. rhamnosus CRL1505 ont fait preuve d’une meilleure réponse immunitaire innée au niveau des voies respiratoires et d’une plus faible activation de la coagulation. Les résultats de ces travaux tendent a` démontrer que L. rhamnosus CRL1505 est capable de moduler avantageusement l’interaction de inflammation avec la coagulation a` la suite d’infections respiratoires chez des hôtes souffrant de malnutrition.
Fil: Zelaya, María Hortensia del Rosario. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Bioquimica Clinica Aplicada. Catedra de Bioquimica Clinica I; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia para Lactobacilos (i); Argentina
Fil: Laiño, Jonathan Emiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia Para Lactobacilos (i); Argentina
Fil: Villena, Julio Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia Para Lactobacilos (i); Argentina
Fil: Alvarez, Gladis Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia Para Lactobacilos (i); Argentina. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Bioquimica Clinica Aplicada. Catedra de Bioquimica Clinica I; Argentina
Fil: Agüero, Graciela. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Bioquimica Clinica Aplicada. Catedra de Bioquimica Clinica I; Argentina - Materia
-
Lung Damage
Lactobacillus Rhamnosus
Hemostasis
Malnourished Mice
Inflammation
Hémostasie
Dommages Pulmonaires Souris Mal Nourries
Souris Mal Nourries - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/2390
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Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished miceZelaya, María Hortensia del RosarioLaiño, Jonathan EmilianoVillena, Julio CesarAlvarez, Gladis SusanaAgüero, GracielaLung DamageLactobacillus RhamnosusHemostasisMalnourished MiceInflammationHémostasieDommages Pulmonaires Souris Mal NourriesSouris Mal Nourrieshttps://purl.org/becyt/ford/3.5https://purl.org/becyt/ford/3https://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3This work evaluated the effect of orally or nasally administered Lactobacillus rhamnosus CRL1505 on the resistance of immunocompromised protein-malnourished mice to pneumococcal infection. In particular, we aimed to gain knowledge of the mechanism involved in the immunomodulatory effect of L. rhamnosus CRL1505 in malnourished hosts by evaluating its impact on the immuno-coagulative response. Malnutrition significantly increased lung tissue damage caused by Streptococcus pneumoniae infection. Lung damage was associated with a deregulated activation of coagulation and an altered inflammatory response. Pneumococcal colonization of lung and bacteremia were significantly reduced (p < 0.05) in malnourished mice receiving the CRL1505 strain. Moreover, mice repleted with supplemental L. rhamnosus CRL1505 showed the least alteration of the alveolar–capillary barrier and cell damage in lungs after the infectious challenge, especially when the CRL1505 strain was administered by nasal route. Besides, mice treated with L. rhamnosus CRL1505 showed an improved respiratory innate immune response and a lower activation of coagulation. The results of this work indicate that L. rhamnosus CRL1505 is able to beneficially modulate the inflammation–coagulation interaction after respiratory infections in malnourished hosts.Cet ouvrage a évalué l’impact d’une administration par voie orale ou nasale de Lactobacillus rhamnosus sur la résistance a` l’infection aux pneumocoques chez des souris immunocompromises carencées en protéines. Nous nous sommes surtout employés a` mieux comprendre le mécanisme qui opère lorsque L. rhamnosus module a` la hausse le système immunitaire d’hôtes mal alimentés, en mesurant son incidence sur la réponse immuno-coagulante. La malnutrition a augmenté dans une proportion significative les dommages aux tissus pulmonaires provoqués par l’infection a` Streptococcus pneumoniae. Les dommages pulmonaires étaient associés a` une activation incontrôlée de la coagulation et a` une réponse inflammatoire modifiée. La colonisation pulmonaire par les pneumocoques et la bactériémie étaient significativement inférieures (p < 0,05) chez les souris a` qui on avait donné la souche CRL1505. Par ailleurs, les souris ayant reçu un supplément de L. rhamnosus CRL1505 étaient celles où l’on observait le moins de changements dans la barrière alvéolaire–capillaire, et de dommages cellulaires au niveau des poumons a` la suite de l’infection expérimentale, surtout lorsque la souche CRL1505 était administrée par voie nasale. En outre, les souris traitées avec L. rhamnosus CRL1505 ont fait preuve d’une meilleure réponse immunitaire innée au niveau des voies respiratoires et d’une plus faible activation de la coagulation. Les résultats de ces travaux tendent a` démontrer que L. rhamnosus CRL1505 est capable de moduler avantageusement l’interaction de inflammation avec la coagulation a` la suite d’infections respiratoires chez des hôtes souffrant de malnutrition.Fil: Zelaya, María Hortensia del Rosario. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Bioquimica Clinica Aplicada. Catedra de Bioquimica Clinica I; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia para Lactobacilos (i); ArgentinaFil: Laiño, Jonathan Emiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia Para Lactobacilos (i); ArgentinaFil: Villena, Julio Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia Para Lactobacilos (i); ArgentinaFil: Alvarez, Gladis Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia Para Lactobacilos (i); Argentina. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Bioquimica Clinica Aplicada. Catedra de Bioquimica Clinica I; ArgentinaFil: Agüero, Graciela. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Bioquimica Clinica Aplicada. Catedra de Bioquimica Clinica I; ArgentinaNatl Research Council Canada-n R C Research Press2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2390Zelaya, María Hortensia del Rosario; Laiño, Jonathan Emiliano; Villena, Julio Cesar; Alvarez, Gladis Susana; Agüero, Graciela; Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice; Natl Research Council Canada-n R C Research Press; Canadian Journal Of Microbiology; 59; 10; 10-2013; 684-6930008-41661480-3275enginfo:eu-repo/semantics/altIdentifier/doi/10.1139/cjm-2013-0361#.UiR5mNJLM4ginfo:eu-repo/semantics/altIdentifier/url/http://www.nrcresearchpress.com/doi/abs/10.1139/cjm-2013-0361#.UiR5mNJLM4ginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:09:36Zoai:ri.conicet.gov.ar:11336/2390instacron: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:34982025-09-29 10:09:36.304CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice |
title |
Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice |
spellingShingle |
Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice Zelaya, María Hortensia del Rosario Lung Damage Lactobacillus Rhamnosus Hemostasis Malnourished Mice Inflammation Hémostasie Dommages Pulmonaires Souris Mal Nourries Souris Mal Nourries |
title_short |
Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice |
title_full |
Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice |
title_fullStr |
Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice |
title_full_unstemmed |
Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice |
title_sort |
Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice |
dc.creator.none.fl_str_mv |
Zelaya, María Hortensia del Rosario Laiño, Jonathan Emiliano Villena, Julio Cesar Alvarez, Gladis Susana Agüero, Graciela |
author |
Zelaya, María Hortensia del Rosario |
author_facet |
Zelaya, María Hortensia del Rosario Laiño, Jonathan Emiliano Villena, Julio Cesar Alvarez, Gladis Susana Agüero, Graciela |
author_role |
author |
author2 |
Laiño, Jonathan Emiliano Villena, Julio Cesar Alvarez, Gladis Susana Agüero, Graciela |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Lung Damage Lactobacillus Rhamnosus Hemostasis Malnourished Mice Inflammation Hémostasie Dommages Pulmonaires Souris Mal Nourries Souris Mal Nourries |
topic |
Lung Damage Lactobacillus Rhamnosus Hemostasis Malnourished Mice Inflammation Hémostasie Dommages Pulmonaires Souris Mal Nourries Souris Mal Nourries |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.5 https://purl.org/becyt/ford/3 https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
This work evaluated the effect of orally or nasally administered Lactobacillus rhamnosus CRL1505 on the resistance of immunocompromised protein-malnourished mice to pneumococcal infection. In particular, we aimed to gain knowledge of the mechanism involved in the immunomodulatory effect of L. rhamnosus CRL1505 in malnourished hosts by evaluating its impact on the immuno-coagulative response. Malnutrition significantly increased lung tissue damage caused by Streptococcus pneumoniae infection. Lung damage was associated with a deregulated activation of coagulation and an altered inflammatory response. Pneumococcal colonization of lung and bacteremia were significantly reduced (p < 0.05) in malnourished mice receiving the CRL1505 strain. Moreover, mice repleted with supplemental L. rhamnosus CRL1505 showed the least alteration of the alveolar–capillary barrier and cell damage in lungs after the infectious challenge, especially when the CRL1505 strain was administered by nasal route. Besides, mice treated with L. rhamnosus CRL1505 showed an improved respiratory innate immune response and a lower activation of coagulation. The results of this work indicate that L. rhamnosus CRL1505 is able to beneficially modulate the inflammation–coagulation interaction after respiratory infections in malnourished hosts. Cet ouvrage a évalué l’impact d’une administration par voie orale ou nasale de Lactobacillus rhamnosus sur la résistance a` l’infection aux pneumocoques chez des souris immunocompromises carencées en protéines. Nous nous sommes surtout employés a` mieux comprendre le mécanisme qui opère lorsque L. rhamnosus module a` la hausse le système immunitaire d’hôtes mal alimentés, en mesurant son incidence sur la réponse immuno-coagulante. La malnutrition a augmenté dans une proportion significative les dommages aux tissus pulmonaires provoqués par l’infection a` Streptococcus pneumoniae. Les dommages pulmonaires étaient associés a` une activation incontrôlée de la coagulation et a` une réponse inflammatoire modifiée. La colonisation pulmonaire par les pneumocoques et la bactériémie étaient significativement inférieures (p < 0,05) chez les souris a` qui on avait donné la souche CRL1505. Par ailleurs, les souris ayant reçu un supplément de L. rhamnosus CRL1505 étaient celles où l’on observait le moins de changements dans la barrière alvéolaire–capillaire, et de dommages cellulaires au niveau des poumons a` la suite de l’infection expérimentale, surtout lorsque la souche CRL1505 était administrée par voie nasale. En outre, les souris traitées avec L. rhamnosus CRL1505 ont fait preuve d’une meilleure réponse immunitaire innée au niveau des voies respiratoires et d’une plus faible activation de la coagulation. Les résultats de ces travaux tendent a` démontrer que L. rhamnosus CRL1505 est capable de moduler avantageusement l’interaction de inflammation avec la coagulation a` la suite d’infections respiratoires chez des hôtes souffrant de malnutrition. Fil: Zelaya, María Hortensia del Rosario. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Bioquimica Clinica Aplicada. Catedra de Bioquimica Clinica I; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia para Lactobacilos (i); Argentina Fil: Laiño, Jonathan Emiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia Para Lactobacilos (i); Argentina Fil: Villena, Julio Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia Para Lactobacilos (i); Argentina Fil: Alvarez, Gladis Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia Para Lactobacilos (i); Argentina. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Bioquimica Clinica Aplicada. Catedra de Bioquimica Clinica I; Argentina Fil: Agüero, Graciela. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Bioquimica Clinica Aplicada. Catedra de Bioquimica Clinica I; Argentina |
description |
This work evaluated the effect of orally or nasally administered Lactobacillus rhamnosus CRL1505 on the resistance of immunocompromised protein-malnourished mice to pneumococcal infection. In particular, we aimed to gain knowledge of the mechanism involved in the immunomodulatory effect of L. rhamnosus CRL1505 in malnourished hosts by evaluating its impact on the immuno-coagulative response. Malnutrition significantly increased lung tissue damage caused by Streptococcus pneumoniae infection. Lung damage was associated with a deregulated activation of coagulation and an altered inflammatory response. Pneumococcal colonization of lung and bacteremia were significantly reduced (p < 0.05) in malnourished mice receiving the CRL1505 strain. Moreover, mice repleted with supplemental L. rhamnosus CRL1505 showed the least alteration of the alveolar–capillary barrier and cell damage in lungs after the infectious challenge, especially when the CRL1505 strain was administered by nasal route. Besides, mice treated with L. rhamnosus CRL1505 showed an improved respiratory innate immune response and a lower activation of coagulation. The results of this work indicate that L. rhamnosus CRL1505 is able to beneficially modulate the inflammation–coagulation interaction after respiratory infections in malnourished hosts. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-10 |
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/11336/2390 Zelaya, María Hortensia del Rosario; Laiño, Jonathan Emiliano; Villena, Julio Cesar; Alvarez, Gladis Susana; Agüero, Graciela; Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice; Natl Research Council Canada-n R C Research Press; Canadian Journal Of Microbiology; 59; 10; 10-2013; 684-693 0008-4166 1480-3275 |
url |
http://hdl.handle.net/11336/2390 |
identifier_str_mv |
Zelaya, María Hortensia del Rosario; Laiño, Jonathan Emiliano; Villena, Julio Cesar; Alvarez, Gladis Susana; Agüero, Graciela; Lactobacillus rhamnosus CRL1505 beneficially modulates the immuno-coagulative response after pneumococcal infection in immunocompromised malnourished mice; Natl Research Council Canada-n R C Research Press; Canadian Journal Of Microbiology; 59; 10; 10-2013; 684-693 0008-4166 1480-3275 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1139/cjm-2013-0361#.UiR5mNJLM4g info:eu-repo/semantics/altIdentifier/url/http://www.nrcresearchpress.com/doi/abs/10.1139/cjm-2013-0361#.UiR5mNJLM4g |
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 |
dc.publisher.none.fl_str_mv |
Natl Research Council Canada-n R C Research Press |
publisher.none.fl_str_mv |
Natl Research Council Canada-n R C Research Press |
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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1844613976403476480 |
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13.070432 |