High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens
- Autores
- Muñoz, Adrián Javier; Alasino, Roxana Valeria; Garro, Ariel Gustavo; Heredia, Valeria; Garcia, Nestor Horacio; Cremonezzi, David César; Beltramo, Dante Miguel
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Ibuprofen (IBU-H), a widely used anti-inflammatory, also shows a marked antimicrobial effect against several bacterial species, including those involved in cystic fibrosis such as Pseudomona aeruginosa, methicillin resistant Staphylococcus aureus and Burkholderia cepacia complex. Additionally, our results show significant synergy between water soluble Na-ibuprofen (IBU-Na) and ionic strength. Salt concentrations above 0.5 M modify the zeta potential promoting the action of Na-IBU; thus, with 1 M sodium chloride, IBU-Na is ten times more efficient than in the absence of ionic strength, and the minimum effective contact time is reduced from hours to minutes. In short time periods, where neither IBU-Na nor controls with 1 M NaCl show activity, the combination of both leads to a reduction in the bacterial load. We also analyzed whether the changes caused by salt on the bacterial membrane also promoted the activity of other microbicide compounds used in cystic fibrosis like gentamicin, tobramycin and phosphomycin. The results show that the presence of ionic strength only enhanced the bactericidal activity of the amphipathic molecule of IBU-Na. In this respect, the effect of saline concentration was also reflected in the surface properties of IBU-Na, where, in addition to the clear differences observed between 145 mM and 1 M, singular behaviors were also found, different in each condition. The combination of anti-inflammatory activity and this improved bactericidal effect of Na-IBU in hypertonic solution provides a new alternative for the treatment of respiratory infections of fibrotic patients based on known and widely used compounds.
Fil: Muñoz, Adrián Javier. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina
Fil: Alasino, Roxana Valeria. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Garro, Ariel Gustavo. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina
Fil: Heredia, Valeria. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina
Fil: Garcia, Nestor Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Cremonezzi, David César. Universidad Nacional de la Rioja. Departamento de Ciencias de la Salud y Educación; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Beltramo, Dante Miguel. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina. Universidad Católica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina - Materia
-
BACTERICIDE ACTIVITY
CYSTIC FIBROSIS
IBUPROFEN
P. AERUGINOSA
SYNERGY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/157947
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High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogensMuñoz, Adrián JavierAlasino, Roxana ValeriaGarro, Ariel GustavoHeredia, ValeriaGarcia, Nestor HoracioCremonezzi, David CésarBeltramo, Dante MiguelBACTERICIDE ACTIVITYCYSTIC FIBROSISIBUPROFENP. AERUGINOSASYNERGYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Ibuprofen (IBU-H), a widely used anti-inflammatory, also shows a marked antimicrobial effect against several bacterial species, including those involved in cystic fibrosis such as Pseudomona aeruginosa, methicillin resistant Staphylococcus aureus and Burkholderia cepacia complex. Additionally, our results show significant synergy between water soluble Na-ibuprofen (IBU-Na) and ionic strength. Salt concentrations above 0.5 M modify the zeta potential promoting the action of Na-IBU; thus, with 1 M sodium chloride, IBU-Na is ten times more efficient than in the absence of ionic strength, and the minimum effective contact time is reduced from hours to minutes. In short time periods, where neither IBU-Na nor controls with 1 M NaCl show activity, the combination of both leads to a reduction in the bacterial load. We also analyzed whether the changes caused by salt on the bacterial membrane also promoted the activity of other microbicide compounds used in cystic fibrosis like gentamicin, tobramycin and phosphomycin. The results show that the presence of ionic strength only enhanced the bactericidal activity of the amphipathic molecule of IBU-Na. In this respect, the effect of saline concentration was also reflected in the surface properties of IBU-Na, where, in addition to the clear differences observed between 145 mM and 1 M, singular behaviors were also found, different in each condition. The combination of anti-inflammatory activity and this improved bactericidal effect of Na-IBU in hypertonic solution provides a new alternative for the treatment of respiratory infections of fibrotic patients based on known and widely used compounds.Fil: Muñoz, Adrián Javier. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; ArgentinaFil: Alasino, Roxana Valeria. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Garro, Ariel Gustavo. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; ArgentinaFil: Heredia, Valeria. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; ArgentinaFil: Garcia, Nestor Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; ArgentinaFil: Cremonezzi, David César. Universidad Nacional de la Rioja. Departamento de Ciencias de la Salud y Educación; Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Beltramo, Dante Miguel. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina. Universidad Católica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaMultidisciplinary Digital Publishing Institute2018-05-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/157947Muñoz, Adrián Javier; Alasino, Roxana Valeria; Garro, Ariel Gustavo; Heredia, Valeria; Garcia, Nestor Horacio; et al.; High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens; Multidisciplinary Digital Publishing Institute; Pharmaceuticals; 11; 2; 17-5-2018; 1-131424-8247CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.mdpi.com/1424-8247/11/2/47info:eu-repo/semantics/altIdentifier/doi/10.3390/ph11020047info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:28:10Zoai:ri.conicet.gov.ar:11336/157947instacron: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 10:28:11.172CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens |
title |
High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens |
spellingShingle |
High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens Muñoz, Adrián Javier BACTERICIDE ACTIVITY CYSTIC FIBROSIS IBUPROFEN P. AERUGINOSA SYNERGY |
title_short |
High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens |
title_full |
High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens |
title_fullStr |
High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens |
title_full_unstemmed |
High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens |
title_sort |
High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens |
dc.creator.none.fl_str_mv |
Muñoz, Adrián Javier Alasino, Roxana Valeria Garro, Ariel Gustavo Heredia, Valeria Garcia, Nestor Horacio Cremonezzi, David César Beltramo, Dante Miguel |
author |
Muñoz, Adrián Javier |
author_facet |
Muñoz, Adrián Javier Alasino, Roxana Valeria Garro, Ariel Gustavo Heredia, Valeria Garcia, Nestor Horacio Cremonezzi, David César Beltramo, Dante Miguel |
author_role |
author |
author2 |
Alasino, Roxana Valeria Garro, Ariel Gustavo Heredia, Valeria Garcia, Nestor Horacio Cremonezzi, David César Beltramo, Dante Miguel |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
BACTERICIDE ACTIVITY CYSTIC FIBROSIS IBUPROFEN P. AERUGINOSA SYNERGY |
topic |
BACTERICIDE ACTIVITY CYSTIC FIBROSIS IBUPROFEN P. AERUGINOSA SYNERGY |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Ibuprofen (IBU-H), a widely used anti-inflammatory, also shows a marked antimicrobial effect against several bacterial species, including those involved in cystic fibrosis such as Pseudomona aeruginosa, methicillin resistant Staphylococcus aureus and Burkholderia cepacia complex. Additionally, our results show significant synergy between water soluble Na-ibuprofen (IBU-Na) and ionic strength. Salt concentrations above 0.5 M modify the zeta potential promoting the action of Na-IBU; thus, with 1 M sodium chloride, IBU-Na is ten times more efficient than in the absence of ionic strength, and the minimum effective contact time is reduced from hours to minutes. In short time periods, where neither IBU-Na nor controls with 1 M NaCl show activity, the combination of both leads to a reduction in the bacterial load. We also analyzed whether the changes caused by salt on the bacterial membrane also promoted the activity of other microbicide compounds used in cystic fibrosis like gentamicin, tobramycin and phosphomycin. The results show that the presence of ionic strength only enhanced the bactericidal activity of the amphipathic molecule of IBU-Na. In this respect, the effect of saline concentration was also reflected in the surface properties of IBU-Na, where, in addition to the clear differences observed between 145 mM and 1 M, singular behaviors were also found, different in each condition. The combination of anti-inflammatory activity and this improved bactericidal effect of Na-IBU in hypertonic solution provides a new alternative for the treatment of respiratory infections of fibrotic patients based on known and widely used compounds. Fil: Muñoz, Adrián Javier. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina Fil: Alasino, Roxana Valeria. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina Fil: Garro, Ariel Gustavo. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina Fil: Heredia, Valeria. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina Fil: Garcia, Nestor Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina Fil: Cremonezzi, David César. Universidad Nacional de la Rioja. Departamento de Ciencias de la Salud y Educación; Argentina. Universidad Nacional de Córdoba; Argentina Fil: Beltramo, Dante Miguel. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina. Universidad Católica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina |
description |
Ibuprofen (IBU-H), a widely used anti-inflammatory, also shows a marked antimicrobial effect against several bacterial species, including those involved in cystic fibrosis such as Pseudomona aeruginosa, methicillin resistant Staphylococcus aureus and Burkholderia cepacia complex. Additionally, our results show significant synergy between water soluble Na-ibuprofen (IBU-Na) and ionic strength. Salt concentrations above 0.5 M modify the zeta potential promoting the action of Na-IBU; thus, with 1 M sodium chloride, IBU-Na is ten times more efficient than in the absence of ionic strength, and the minimum effective contact time is reduced from hours to minutes. In short time periods, where neither IBU-Na nor controls with 1 M NaCl show activity, the combination of both leads to a reduction in the bacterial load. We also analyzed whether the changes caused by salt on the bacterial membrane also promoted the activity of other microbicide compounds used in cystic fibrosis like gentamicin, tobramycin and phosphomycin. The results show that the presence of ionic strength only enhanced the bactericidal activity of the amphipathic molecule of IBU-Na. In this respect, the effect of saline concentration was also reflected in the surface properties of IBU-Na, where, in addition to the clear differences observed between 145 mM and 1 M, singular behaviors were also found, different in each condition. The combination of anti-inflammatory activity and this improved bactericidal effect of Na-IBU in hypertonic solution provides a new alternative for the treatment of respiratory infections of fibrotic patients based on known and widely used compounds. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-05-17 |
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/11336/157947 Muñoz, Adrián Javier; Alasino, Roxana Valeria; Garro, Ariel Gustavo; Heredia, Valeria; Garcia, Nestor Horacio; et al.; High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens; Multidisciplinary Digital Publishing Institute; Pharmaceuticals; 11; 2; 17-5-2018; 1-13 1424-8247 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/157947 |
identifier_str_mv |
Muñoz, Adrián Javier; Alasino, Roxana Valeria; Garro, Ariel Gustavo; Heredia, Valeria; Garcia, Nestor Horacio; et al.; High concentrations of sodium chloride improve microbicidal activity of ibuprofen against common cystic fibrosis pathogens; Multidisciplinary Digital Publishing Institute; Pharmaceuticals; 11; 2; 17-5-2018; 1-13 1424-8247 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.mdpi.com/1424-8247/11/2/47 info:eu-repo/semantics/altIdentifier/doi/10.3390/ph11020047 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Multidisciplinary Digital Publishing Institute |
publisher.none.fl_str_mv |
Multidisciplinary Digital Publishing Institute |
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 |
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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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13.070432 |