Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina

Autores
Carreras, Hebe Alejandra; Calderon Segura, María Elena; Gomez Arroyo, Sandra; Murillo Tovar, Mario A.; Amador Munoz, Omar
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The comet assay and micronucleous test were used to assess the genotoxicity of organic compounds associated with particulate material collected in the city of Córdoba, Argentina. Samples were collected on fiber glass filters and their organic extracts were analyzed by GC-MS. These extracts were used for the comet assay on human lymphocytes and for the MCN test with Tradescantia pallida. The concentrations of polycyclic aromatic hydrocarbons as well as some of their nitro derivates were higher during winter. Their composition suggested that their main emission sources were gasoline and diesel vehicles. We observed genotoxic effects of these organic extracts due to the presence of both direct and indirect acting mutagens. We found a good agreement between the two test systems employed, which encourages the further use of plant bioassays for air pollution monitoring, especially in developing countries, due to their flexibility, low cost and efficiency.
Fil: Carreras, Hebe Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Calderon Segura, María Elena. Universidad Nacional Autónoma de México; México
Fil: Gomez Arroyo, Sandra. Universidad Nacional Autónoma de México; México
Fil: Murillo Tovar, Mario A.. Universidad Nacional Autónoma de México; México
Fil: Amador Munoz, Omar. Universidad Nacional Autónoma de México; México
Materia
AIRBORNE PARTICLES
ARGENTINA
COMET ASSAY
MCN TEST
PAHS
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:11336/59145
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, ArgentinaCarreras, Hebe AlejandraCalderon Segura, María ElenaGomez Arroyo, SandraMurillo Tovar, Mario A.Amador Munoz, OmarAIRBORNE PARTICLESARGENTINACOMET ASSAYMCN TESTPAHShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The comet assay and micronucleous test were used to assess the genotoxicity of organic compounds associated with particulate material collected in the city of Córdoba, Argentina. Samples were collected on fiber glass filters and their organic extracts were analyzed by GC-MS. These extracts were used for the comet assay on human lymphocytes and for the MCN test with Tradescantia pallida. The concentrations of polycyclic aromatic hydrocarbons as well as some of their nitro derivates were higher during winter. Their composition suggested that their main emission sources were gasoline and diesel vehicles. We observed genotoxic effects of these organic extracts due to the presence of both direct and indirect acting mutagens. We found a good agreement between the two test systems employed, which encourages the further use of plant bioassays for air pollution monitoring, especially in developing countries, due to their flexibility, low cost and efficiency.Fil: Carreras, Hebe Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Calderon Segura, María Elena. Universidad Nacional Autónoma de México; MéxicoFil: Gomez Arroyo, Sandra. Universidad Nacional Autónoma de México; MéxicoFil: Murillo Tovar, Mario A.. Universidad Nacional Autónoma de México; MéxicoFil: Amador Munoz, Omar. Universidad Nacional Autónoma de México; MéxicoElsevier2013-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/59145Carreras, Hebe Alejandra; Calderon Segura, María Elena; Gomez Arroyo, Sandra; Murillo Tovar, Mario A.; Amador Munoz, Omar; Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina; Elsevier; Environmental Pollution; 178; 3-2013; 403-4100269-74911873-6424CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.envpol.2013.03.016info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0269749113001358?via%3Dihubinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:45:33Zoai:ri.conicet.gov.ar:11336/59145instacron: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 10:45:33.452CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina
title Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina
spellingShingle Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina
Carreras, Hebe Alejandra
AIRBORNE PARTICLES
ARGENTINA
COMET ASSAY
MCN TEST
PAHS
title_short Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina
title_full Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina
title_fullStr Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina
title_full_unstemmed Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina
title_sort Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina
dc.creator.none.fl_str_mv Carreras, Hebe Alejandra
Calderon Segura, María Elena
Gomez Arroyo, Sandra
Murillo Tovar, Mario A.
Amador Munoz, Omar
author Carreras, Hebe Alejandra
author_facet Carreras, Hebe Alejandra
Calderon Segura, María Elena
Gomez Arroyo, Sandra
Murillo Tovar, Mario A.
Amador Munoz, Omar
author_role author
author2 Calderon Segura, María Elena
Gomez Arroyo, Sandra
Murillo Tovar, Mario A.
Amador Munoz, Omar
author2_role author
author
author
author
dc.subject.none.fl_str_mv AIRBORNE PARTICLES
ARGENTINA
COMET ASSAY
MCN TEST
PAHS
topic AIRBORNE PARTICLES
ARGENTINA
COMET ASSAY
MCN TEST
PAHS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The comet assay and micronucleous test were used to assess the genotoxicity of organic compounds associated with particulate material collected in the city of Córdoba, Argentina. Samples were collected on fiber glass filters and their organic extracts were analyzed by GC-MS. These extracts were used for the comet assay on human lymphocytes and for the MCN test with Tradescantia pallida. The concentrations of polycyclic aromatic hydrocarbons as well as some of their nitro derivates were higher during winter. Their composition suggested that their main emission sources were gasoline and diesel vehicles. We observed genotoxic effects of these organic extracts due to the presence of both direct and indirect acting mutagens. We found a good agreement between the two test systems employed, which encourages the further use of plant bioassays for air pollution monitoring, especially in developing countries, due to their flexibility, low cost and efficiency.
Fil: Carreras, Hebe Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Calderon Segura, María Elena. Universidad Nacional Autónoma de México; México
Fil: Gomez Arroyo, Sandra. Universidad Nacional Autónoma de México; México
Fil: Murillo Tovar, Mario A.. Universidad Nacional Autónoma de México; México
Fil: Amador Munoz, Omar. Universidad Nacional Autónoma de México; México
description The comet assay and micronucleous test were used to assess the genotoxicity of organic compounds associated with particulate material collected in the city of Córdoba, Argentina. Samples were collected on fiber glass filters and their organic extracts were analyzed by GC-MS. These extracts were used for the comet assay on human lymphocytes and for the MCN test with Tradescantia pallida. The concentrations of polycyclic aromatic hydrocarbons as well as some of their nitro derivates were higher during winter. Their composition suggested that their main emission sources were gasoline and diesel vehicles. We observed genotoxic effects of these organic extracts due to the presence of both direct and indirect acting mutagens. We found a good agreement between the two test systems employed, which encourages the further use of plant bioassays for air pollution monitoring, especially in developing countries, due to their flexibility, low cost and efficiency.
publishDate 2013
dc.date.none.fl_str_mv 2013-03
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/11336/59145
Carreras, Hebe Alejandra; Calderon Segura, María Elena; Gomez Arroyo, Sandra; Murillo Tovar, Mario A.; Amador Munoz, Omar; Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina; Elsevier; Environmental Pollution; 178; 3-2013; 403-410
0269-7491
1873-6424
CONICET Digital
CONICET
url http://hdl.handle.net/11336/59145
identifier_str_mv Carreras, Hebe Alejandra; Calderon Segura, María Elena; Gomez Arroyo, Sandra; Murillo Tovar, Mario A.; Amador Munoz, Omar; Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina; Elsevier; Environmental Pollution; 178; 3-2013; 403-410
0269-7491
1873-6424
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.envpol.2013.03.016
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0269749113001358?via%3Dihub
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 Elsevier
publisher.none.fl_str_mv Elsevier
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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