Exposure to pesticide mixtures and DNA damage among rice field workers

This study describes the use of pesticides mixtures and their potential association with comet assay results in 223 rice field workers in Colombia. Thirty-one pesticides were quantified in blood, serum, and urine (15 organochlorines, 10 organophosphorus, 5 carbamates, and ethylenethiourea), and the...

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Fecha de publicación:: 2016

Institución:: Universidad del Rosario

Repositorio:: Repositorio EdocUR - U. Rosario

Idioma:: eng

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spelling	35469959600efd2d344-6e62-46c8-9fde-10c55d2a5f6d4035c0e5-f189-4e27-b531-80fd988ab86f3d12b5dd-9f7e-4482-a0bb-b3602700835c4e7a9068-aa5c-4e23-a21a-528de62989c2d4c73de0-e5c9-4301-8d19-69f89ea4707b194973506008aaabb74-624b-4e4c-96b5-e1c5754b60382020-05-25T23:57:54Z2020-05-25T23:57:54Z2016This study describes the use of pesticides mixtures and their potential association with comet assay results in 223 rice field workers in Colombia. Thirty-one pesticides were quantified in blood, serum, and urine (15 organochlorines, 10 organophosphorus, 5 carbamates, and ethylenethiourea), and the comet assay was performed. Twenty-four (77.42%) pesticides were present in the workers. The use of the maximum-likelihood factor analysis identified 8 different mixtures. Afterwards, robust regressions were used to explore associations between the factors identified and the comet assay. Two groups of mixtures-?-benzene hexachloride (?-BHC), hexachlorobenzene (HCB), and ?-BHC (?: 1.21, 95% confidence interval [CI]: 0.33-2.10) and pirimiphos-methyl, malathion, bromophos-methyl, and bromophos-ethyl (?: 11.97, 95% CI: 2.34-21.60)-were associated with a higher percentage of DNA damage and comet tail length, respectively. The findings suggest that exposure to pesticides varies greatly among rice field workers. © 2016 Taylor and Francis.application/pdfhttps://doi.org/10.1080/19338244.2014.91048919338244https://repository.urosario.edu.co/handle/10336/22766engTaylor and Francis Inc.9No. 13Archives of Environmental and Occupational HealthVol. 71Archives of Environmental and Occupational Health, ISSN:19338244, Vol.71, No.1 (2016); pp. 3-9https://www.scopus.com/inward/record.uri?eid=2-s2.0-84955390529&doi=10.1080%2f19338244.2014.910489&partnerID=40&md5=a46da9ddfb38f71acaae1734754638a8Abierto (Texto Completo)http://purl.org/coar/access_right/c_abf2instname:Universidad del Rosarioreponame:Repositorio Institucional EdocUR2 imidazolidinethioneCarbamic acid derivativeChlorinated hydrocarbonOrganophosphorus compoundPesticideAdolescentAdultAdverse effectsAgedAgricultureAnalysisBloodColombiaComet assayCross-sectional studyDna damageDrug effectsFemaleHumanMaleMiddle agedOccupational exposureOryzaVery elderlyYoung adultAdolescentAdultAgedAged, 80 and overAgricultureCarbamatesColombiaComet assayCross-sectional studiesDna damageEthylenethioureaFemaleHumansMaleMiddle agedOccupational exposureOrganophosphorus compoundsOryzaPesticidesYoung adultAgricultureChemical mixturesColombiaGenotoxicityPesticideschlorinatedHydrocarbonsExposure to pesticide mixtures and DNA damage among rice field workersarticleArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501Varona Uribe, Marcela EugeniaTorres-Rey, Carlos HDíaz-Criollo, SoniaPalma-Parra, Ruth MarienNarváez, Diana MaríaCarmona, Sandra PatriciaBriceño Ayala, LeonardoIdrovo, Alvaro J10336/22766oai:repository.urosario.edu.co:10336/227662022-05-02 07:37:17.822084https://repository.urosario.edu.coRepositorio institucional EdocURedocur@urosario.edu.co
dc.title.spa.fl_str_mv	Exposure to pesticide mixtures and DNA damage among rice field workers
title	Exposure to pesticide mixtures and DNA damage among rice field workers
spellingShingle	Exposure to pesticide mixtures and DNA damage among rice field workers 2 imidazolidinethione Carbamic acid derivative Chlorinated hydrocarbon Organophosphorus compound Pesticide Adolescent Adult Adverse effects Aged Agriculture Analysis Blood Colombia Comet assay Cross-sectional study Dna damage Drug effects Female Human Male Middle aged Occupational exposure Oryza Very elderly Young adult Adolescent Adult Aged Aged, 80 and over Agriculture Carbamates Colombia Comet assay Cross-sectional studies Dna damage Ethylenethiourea Female Humans Male Middle aged Occupational exposure Organophosphorus compounds Oryza Pesticides Young adult Agriculture Chemical mixtures Colombia Genotoxicity Pesticides chlorinated Hydrocarbons
title_short	Exposure to pesticide mixtures and DNA damage among rice field workers
title_full	Exposure to pesticide mixtures and DNA damage among rice field workers
title_fullStr	Exposure to pesticide mixtures and DNA damage among rice field workers
title_full_unstemmed	Exposure to pesticide mixtures and DNA damage among rice field workers
title_sort	Exposure to pesticide mixtures and DNA damage among rice field workers
dc.subject.keyword.spa.fl_str_mv	2 imidazolidinethione Carbamic acid derivative Chlorinated hydrocarbon Organophosphorus compound Pesticide Adolescent Adult Adverse effects Aged Agriculture Analysis Blood Colombia Comet assay Cross-sectional study Dna damage Drug effects Female Human Male Middle aged Occupational exposure Oryza Very elderly Young adult Adolescent Adult Aged Aged, 80 and over Agriculture Carbamates Colombia Comet assay Cross-sectional studies Dna damage Ethylenethiourea Female Humans Male Middle aged Occupational exposure Organophosphorus compounds Oryza Pesticides Young adult Agriculture Chemical mixtures Colombia Genotoxicity Pesticides
topic	2 imidazolidinethione Carbamic acid derivative Chlorinated hydrocarbon Organophosphorus compound Pesticide Adolescent Adult Adverse effects Aged Agriculture Analysis Blood Colombia Comet assay Cross-sectional study Dna damage Drug effects Female Human Male Middle aged Occupational exposure Oryza Very elderly Young adult Adolescent Adult Aged Aged, 80 and over Agriculture Carbamates Colombia Comet assay Cross-sectional studies Dna damage Ethylenethiourea Female Humans Male Middle aged Occupational exposure Organophosphorus compounds Oryza Pesticides Young adult Agriculture Chemical mixtures Colombia Genotoxicity Pesticides chlorinated Hydrocarbons
dc.subject.keyword.eng.fl_str_mv	chlorinated Hydrocarbons
description	This study describes the use of pesticides mixtures and their potential association with comet assay results in 223 rice field workers in Colombia. Thirty-one pesticides were quantified in blood, serum, and urine (15 organochlorines, 10 organophosphorus, 5 carbamates, and ethylenethiourea), and the comet assay was performed. Twenty-four (77.42%) pesticides were present in the workers. The use of the maximum-likelihood factor analysis identified 8 different mixtures. Afterwards, robust regressions were used to explore associations between the factors identified and the comet assay. Two groups of mixtures-?-benzene hexachloride (?-BHC), hexachlorobenzene (HCB), and ?-BHC (?: 1.21, 95% confidence interval [CI]: 0.33-2.10) and pirimiphos-methyl, malathion, bromophos-methyl, and bromophos-ethyl (?: 11.97, 95% CI: 2.34-21.60)-were associated with a higher percentage of DNA damage and comet tail length, respectively. The findings suggest that exposure to pesticides varies greatly among rice field workers. © 2016 Taylor and Francis.
publishDate	2016
dc.date.created.spa.fl_str_mv	2016
dc.date.accessioned.none.fl_str_mv	2020-05-25T23:57:54Z
dc.date.available.none.fl_str_mv	2020-05-25T23:57:54Z
dc.type.eng.fl_str_mv	article
dc.type.coarversion.fl_str_mv	http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.coar.fl_str_mv	http://purl.org/coar/resource_type/c_6501
dc.type.spa.spa.fl_str_mv	Artículo
dc.identifier.doi.none.fl_str_mv	https://doi.org/10.1080/19338244.2014.910489
dc.identifier.issn.none.fl_str_mv	19338244
dc.identifier.uri.none.fl_str_mv	https://repository.urosario.edu.co/handle/10336/22766
url	https://doi.org/10.1080/19338244.2014.910489 https://repository.urosario.edu.co/handle/10336/22766
identifier_str_mv	19338244
dc.language.iso.spa.fl_str_mv	eng
language	eng
dc.relation.citationEndPage.none.fl_str_mv	9
dc.relation.citationIssue.none.fl_str_mv	No. 1
dc.relation.citationStartPage.none.fl_str_mv	3
dc.relation.citationTitle.none.fl_str_mv	Archives of Environmental and Occupational Health
dc.relation.citationVolume.none.fl_str_mv	Vol. 71
dc.relation.ispartof.spa.fl_str_mv	Archives of Environmental and Occupational Health, ISSN:19338244, Vol.71, No.1 (2016); pp. 3-9
dc.relation.uri.spa.fl_str_mv	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84955390529&doi=10.1080%2f19338244.2014.910489&partnerID=40&md5=a46da9ddfb38f71acaae1734754638a8
dc.rights.coar.fl_str_mv	http://purl.org/coar/access_right/c_abf2
dc.rights.acceso.spa.fl_str_mv	Abierto (Texto Completo)
rights_invalid_str_mv	Abierto (Texto Completo) http://purl.org/coar/access_right/c_abf2
dc.format.mimetype.none.fl_str_mv	application/pdf
dc.publisher.spa.fl_str_mv	Taylor and Francis Inc.
institution	Universidad del Rosario
dc.source.instname.spa.fl_str_mv	instname:Universidad del Rosario
dc.source.reponame.spa.fl_str_mv	reponame:Repositorio Institucional EdocUR
repository.name.fl_str_mv	Repositorio institucional EdocUR
repository.mail.fl_str_mv	edocur@urosario.edu.co
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Exposure to pesticide mixtures and DNA damage among rice field workers

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