Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation

Autores
Torres, Carola Analía; Pérez Zamora, Cristina Marisel; Nuñez, María Beatriz; Isla, Maria Ines; González, Ana María; Zampini, Iris Catiana
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fridericia caudigera and Cuspidaria convoluta (Bignoniaceae) species, which grow in the northwest of Argentina, have shown antibacterial effect against strains isolated from skin infections, and each one displayed synergism with commercial antibiotics. The aims of this work were to evaluate the antibacterial activity and toxicity of the combination of these two plant species, and to design a stable gel for topical use including the blend of extracts. The combination of extracts was evaluated for synergistic effects (chequerboard assay), genotoxicity (Ames test) and cytotoxicity (Artemia salina test). A gel was subsequently formulated with the combination of extracts using carboxymethylcellulose as a polymer. The following physicochemical characteristics of the gel formulation: pH, viscosity, spreadability and total phenol content, as well as resistance to severe temperature changes, biological activity (diffusion in agar), in vitro permeation (Franz cells) and primary dermal irritation (Draize test) were analyzed. The combination of extracts showed a synergistic effect on pathogenic bacteria and was not toxic in the in vitro tests. The gel was stable and retained the antimicrobial activity of the original extracts. The formulation proposed in this work could constitute an alternative for primary skin infections since it proved to be safe for topical administration.
Fil: Torres, Carola Analía. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; Argentina
Fil: Pérez Zamora, Cristina Marisel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; Argentina
Fil: Nuñez, María Beatriz. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; Argentina
Fil: Isla, Maria Ines. Universidad Nacional de Tucumán. Instituto de Bioprospección y Fisiología Vegetal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Bioprospección y Fisiología Vegetal; Argentina
Fil: González, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Zampini, Iris Catiana. Universidad Nacional de Tucumán. Instituto de Bioprospección y Fisiología Vegetal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Bioprospección y Fisiología Vegetal; Argentina
Materia
CUSPIDARIA CONVOLUTA
FRANZ CELLS
FRIDERICIA CAUDIGERA
GENOTOXICITY
TOPICAL GEL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/202690
Acceder
id CONICETDig_44bc289b43739c5185a4b7b9496834cb
oai_identifier_str oai:ri.conicet.gov.ar:11336/202690
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulationTorres, Carola AnalíaPérez Zamora, Cristina MariselNuñez, María BeatrizIsla, Maria InesGonzález, Ana MaríaZampini, Iris CatianaCUSPIDARIA CONVOLUTAFRANZ CELLSFRIDERICIA CAUDIGERAGENOTOXICITYTOPICAL GELhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Fridericia caudigera and Cuspidaria convoluta (Bignoniaceae) species, which grow in the northwest of Argentina, have shown antibacterial effect against strains isolated from skin infections, and each one displayed synergism with commercial antibiotics. The aims of this work were to evaluate the antibacterial activity and toxicity of the combination of these two plant species, and to design a stable gel for topical use including the blend of extracts. The combination of extracts was evaluated for synergistic effects (chequerboard assay), genotoxicity (Ames test) and cytotoxicity (Artemia salina test). A gel was subsequently formulated with the combination of extracts using carboxymethylcellulose as a polymer. The following physicochemical characteristics of the gel formulation: pH, viscosity, spreadability and total phenol content, as well as resistance to severe temperature changes, biological activity (diffusion in agar), in vitro permeation (Franz cells) and primary dermal irritation (Draize test) were analyzed. The combination of extracts showed a synergistic effect on pathogenic bacteria and was not toxic in the in vitro tests. The gel was stable and retained the antimicrobial activity of the original extracts. The formulation proposed in this work could constitute an alternative for primary skin infections since it proved to be safe for topical administration.Fil: Torres, Carola Analía. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; ArgentinaFil: Pérez Zamora, Cristina Marisel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; ArgentinaFil: Nuñez, María Beatriz. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; ArgentinaFil: Isla, Maria Ines. Universidad Nacional de Tucumán. Instituto de Bioprospección y Fisiología Vegetal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Bioprospección y Fisiología Vegetal; ArgentinaFil: González, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaFil: Zampini, Iris Catiana. Universidad Nacional de Tucumán. Instituto de Bioprospección y Fisiología Vegetal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Bioprospección y Fisiología Vegetal; ArgentinaUniversidade de São Paulo2022-12info: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/11336/202690Torres, Carola Analía; Pérez Zamora, Cristina Marisel; Nuñez, María Beatriz; Isla, Maria Ines; González, Ana María; et al.; Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation; Universidade de São Paulo; Brazilian Journal Of Pharmaceutical Sciences; 58; 12-2022; 1-161984-82502175-9790CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/bjps/a/Tr6RxG38yKwsMkQvwWH7gNn/?lang=eninfo:eu-repo/semantics/altIdentifier/doi/10.1590/s2175-97902022e201130info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:58:46Zoai:ri.conicet.gov.ar:11336/202690instacron: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 09:58:47.135CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation
title Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation
spellingShingle Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation
Torres, Carola Analía
CUSPIDARIA CONVOLUTA
FRANZ CELLS
FRIDERICIA CAUDIGERA
GENOTOXICITY
TOPICAL GEL
title_short Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation
title_full Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation
title_fullStr Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation
title_full_unstemmed Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation
title_sort Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation
dc.creator.none.fl_str_mv Torres, Carola Analía
Pérez Zamora, Cristina Marisel
Nuñez, María Beatriz
Isla, Maria Ines
González, Ana María
Zampini, Iris Catiana
author Torres, Carola Analía
author_facet Torres, Carola Analía
Pérez Zamora, Cristina Marisel
Nuñez, María Beatriz
Isla, Maria Ines
González, Ana María
Zampini, Iris Catiana
author_role author
author2 Pérez Zamora, Cristina Marisel
Nuñez, María Beatriz
Isla, Maria Ines
González, Ana María
Zampini, Iris Catiana
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv CUSPIDARIA CONVOLUTA
FRANZ CELLS
FRIDERICIA CAUDIGERA
GENOTOXICITY
TOPICAL GEL
topic CUSPIDARIA CONVOLUTA
FRANZ CELLS
FRIDERICIA CAUDIGERA
GENOTOXICITY
TOPICAL GEL
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Fridericia caudigera and Cuspidaria convoluta (Bignoniaceae) species, which grow in the northwest of Argentina, have shown antibacterial effect against strains isolated from skin infections, and each one displayed synergism with commercial antibiotics. The aims of this work were to evaluate the antibacterial activity and toxicity of the combination of these two plant species, and to design a stable gel for topical use including the blend of extracts. The combination of extracts was evaluated for synergistic effects (chequerboard assay), genotoxicity (Ames test) and cytotoxicity (Artemia salina test). A gel was subsequently formulated with the combination of extracts using carboxymethylcellulose as a polymer. The following physicochemical characteristics of the gel formulation: pH, viscosity, spreadability and total phenol content, as well as resistance to severe temperature changes, biological activity (diffusion in agar), in vitro permeation (Franz cells) and primary dermal irritation (Draize test) were analyzed. The combination of extracts showed a synergistic effect on pathogenic bacteria and was not toxic in the in vitro tests. The gel was stable and retained the antimicrobial activity of the original extracts. The formulation proposed in this work could constitute an alternative for primary skin infections since it proved to be safe for topical administration.
Fil: Torres, Carola Analía. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; Argentina
Fil: Pérez Zamora, Cristina Marisel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; Argentina
Fil: Nuñez, María Beatriz. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; Argentina
Fil: Isla, Maria Ines. Universidad Nacional de Tucumán. Instituto de Bioprospección y Fisiología Vegetal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Bioprospección y Fisiología Vegetal; Argentina
Fil: González, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Zampini, Iris Catiana. Universidad Nacional de Tucumán. Instituto de Bioprospección y Fisiología Vegetal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Bioprospección y Fisiología Vegetal; Argentina
description Fridericia caudigera and Cuspidaria convoluta (Bignoniaceae) species, which grow in the northwest of Argentina, have shown antibacterial effect against strains isolated from skin infections, and each one displayed synergism with commercial antibiotics. The aims of this work were to evaluate the antibacterial activity and toxicity of the combination of these two plant species, and to design a stable gel for topical use including the blend of extracts. The combination of extracts was evaluated for synergistic effects (chequerboard assay), genotoxicity (Ames test) and cytotoxicity (Artemia salina test). A gel was subsequently formulated with the combination of extracts using carboxymethylcellulose as a polymer. The following physicochemical characteristics of the gel formulation: pH, viscosity, spreadability and total phenol content, as well as resistance to severe temperature changes, biological activity (diffusion in agar), in vitro permeation (Franz cells) and primary dermal irritation (Draize test) were analyzed. The combination of extracts showed a synergistic effect on pathogenic bacteria and was not toxic in the in vitro tests. The gel was stable and retained the antimicrobial activity of the original extracts. The formulation proposed in this work could constitute an alternative for primary skin infections since it proved to be safe for topical administration.
publishDate 2022
dc.date.none.fl_str_mv 2022-12
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/11336/202690
Torres, Carola Analía; Pérez Zamora, Cristina Marisel; Nuñez, María Beatriz; Isla, Maria Ines; González, Ana María; et al.; Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation; Universidade de São Paulo; Brazilian Journal Of Pharmaceutical Sciences; 58; 12-2022; 1-16
1984-8250
2175-9790
CONICET Digital
CONICET
url http://hdl.handle.net/11336/202690
identifier_str_mv Torres, Carola Analía; Pérez Zamora, Cristina Marisel; Nuñez, María Beatriz; Isla, Maria Ines; González, Ana María; et al.; Evaluation of the antibacterial synergism of two plant extracts belonging to Bignoniaceae family and development of a topical formulation; Universidade de São Paulo; Brazilian Journal Of Pharmaceutical Sciences; 58; 12-2022; 1-16
1984-8250
2175-9790
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://www.scielo.br/j/bjps/a/Tr6RxG38yKwsMkQvwWH7gNn/?lang=en
info:eu-repo/semantics/altIdentifier/doi/10.1590/s2175-97902022e201130
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
application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo
publisher.none.fl_str_mv Universidade de São Paulo
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 13.070432

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