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Biomonitoring of organic pollutants in pet dog plasma samples in North-Western Spain

dc.contributor.authorGonzález-Gómez, X.*
dc.contributor.authorFigueiredo-González, M.*
dc.contributor.authorVillar-López, R.*
dc.contributor.authorMartínez Carballo, Elena*
dc.date.accessioned2025-09-08T11:47:01Z
dc.date.available2025-09-08T11:47:01Z
dc.date.issued2023
dc.identifier.citationGonzález-Gómez X, Figueiredo-González M, Villar-López R, Martínez-Carballo E. Biomonitoring of organic pollutants in pet dog plasma samples in North-Western Spain. Science of the Total Environment. 2023;867.
dc.identifier.issn1879-1026
dc.identifier.otherhttps://portalcientifico.sergas.gal//documentos/63cc8e9aab05b07b6665ae76
dc.identifier.urihttp://hdl.handle.net/20.500.11940/21161
dc.description.abstractMost of organic pollutants (OPs) have the ability to interfere with biological systems causing negative effects in living beings, including humans. In the last decades, pets have been used as bioindicators of human exposure because they share the same habitat with their homeowners. We sought to determine levels of approximately 70 OPs, including polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs), polybrominated biphenyl ethers (PBDEs), organophosphate pesticides (OPPs), polycyclic aromatic hydrocarbons (PAHs) and pyrethroids (PYRs) in plasma samples from 39 pet dogs from Ourense (north-western Spain). The results revealed that PAHs were the dominant OPs (mean value 175 ± 319 ng/g lipid weight (lw)), followed by PYRs (132 ± 352 ng/g lw), PCBs (122 ± 96 ng/g lw), OCPs (33 ± 17 ng/g lw), PBDEs (19 ± 18 ng/g lw) and OPPs (2.1 ± 2.7 ng/g lw) in plasma samples. We have previously detected the target OPs in hair samples of pets, collected simultaneously and similar trend of some OPs has been observed. Moreover, pyrene and chrysene showed correlations between levels detected in both matrices.
dc.description.sponsorshipThis research was funded by the GRC-ED431C 2022/35 (Ministry of Culture, Education and University of Xunta de Galicia) contract. Funding for open access charge: Universidade de Vigo/CISUG is also acknowledged.
dc.languageeng
dc.rightsAttribution-NonCommercial 4.0 International (CC BY-NC 4.0)*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subject.meshDogs *
dc.subject.meshHumans *
dc.subject.meshAnimals *
dc.subject.meshEnvironmental Pollutants *
dc.subject.meshPolychlorinated Biphenyls *
dc.subject.meshBiological Monitoring *
dc.subject.meshSpain *
dc.subject.meshHalogenated Diphenyl Ethers *
dc.subject.meshHydrocarbons, Chlorinated *
dc.subject.meshPesticides *
dc.subject.meshInsecticides *
dc.subject.meshPolycyclic Aromatic Hydrocarbons*
dc.subject.meshEnvironmental Monitoring *
dc.titleBiomonitoring of organic pollutants in pet dog plasma samples in North-Western Spain
dc.typeArtigo
dc.authorsophosGonzález-Gómez, X.; Figueiredo-González, M.; Villar-López, R.; Martínez-Carballo, E.
dc.identifier.doi10.1016/j.scitotenv.2023.161462
dc.identifier.sophos63cc8e9aab05b07b6665ae76
dc.journal.titleScience of the Total Environment*
dc.relation.projectIDMinistry of Culture, Education and University of Xunta de Galicia [GRC-ED431C 2022/35]
dc.relation.projectIDUniversidade de Vigo/CISUG
dc.relation.publisherversionhttps://doi.org/10.1016/j.scitotenv.2023.161462
dc.rights.accessRightsopenAccess*
dc.typefidesArtículo Científico (incluye Original, Original breve, Revisión Sistemática y Meta-análisis)
dc.typesophosArtículo Original
dc.volume.number867


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