Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/111856
DC FieldValueLanguage
dc.contributor.authorMontero Vítores, Daniel-
dc.contributor.authorRimoldi, Simona-
dc.contributor.authorTorrecillas Burriel,Silvia-
dc.contributor.authorRapp Cabrera, Jorge-
dc.contributor.authorMoroni, Federico-
dc.contributor.authorHerrera Ulibarri, Alicia-
dc.contributor.authorGómez, May-
dc.contributor.authorFernández Montero, Álvaro-
dc.contributor.authorTerova, Genciana-
dc.date.accessioned2021-09-22T09:49:26Z-
dc.date.available2021-09-22T09:49:26Z-
dc.date.issued2022-
dc.identifier.issn0048-9697-
dc.identifier.otherScopus-
dc.identifier.urihttp://hdl.handle.net/10553/111856-
dc.description.abstractPlastic pollution has become a global problem for marine ecosystems. Microplastics (MPs) are consumed by several marine organisms, including benthic and pelagic fish species that confuse them with food sources, thus contributing to bioaccumulation along the food chain. In addition to structural intestinal damage, ingestion of MPs represents a pathway for fish exposure to potentially hazardous chemicals, too. Most of them are endocrine disrupters, genotoxic or induce immune depression in fish. Accordingly, we assessed the combined toxicological effects of microplastics (MPs) and adsorbed pollutants by adding them to marine fish diet. European sea bass (Dicentrarchus labrax) juveniles were fed for 60 days with feeds containing polypropylene MPs, either virgin or contaminated with chemical pollutants (a blend of dichlorodiphenyldichloroethylene, chlorpyrifos, and benzophenone-3). The data demonstrated a synergic action of MPs and chemical pollutants to induce an inflammatory-like response in distal intestine of sea bass as shown by the up regulation of cytokine il-6 and tnf-α expression. Morphological analysis detected the presence of a focus of lymphocytes in anterior and posterior intestinal segments of fish fed with contaminants in the diet. With regard to microbiota, significant changes in bacterial species richness, beta diversity, and composition of gut microbiota were observed as a consequence of both pollutants and polluted MPs ingestion. These perturbations in gut microbial communities, including the reduction of beneficial lactic acid bacteria and the increase in potential pathogenic microorganism (Proteobacteria and Vibrionales), were undeniable signs of intestinal dysbiosis, which in turn confirmed the signs of inflammation caused by pollutants, especially when combined with MPs. The results obtained in this study provide, therefore, new insights into the potential risks of ingesting MPs as pollutant carriers in marine fish.-
dc.languageeng-
dc.relationImplementation of the indicator Impacts of marine litter on sea turtles and biota in RSC and MSFD areas-
dc.relation.ispartofScience of the Total Environment-
dc.sourceScience of The Total Environment [ISSN 0048-9697]. v. 805, 150402, (Enero 2022)-
dc.subject310502 Piscicultura-
dc.subject331210 Plásticos-
dc.subject330811 Control de la contaminación del agua-
dc.subject.otherChemical pollutants-
dc.subject.otherEuropean sea bass-
dc.subject.otherGut microbiota-
dc.subject.otherHistopathology-
dc.subject.otherIngestion-
dc.subject.otherMicroplastics-
dc.titleImpact of polypropylene microplastics and chemical pollutants on European sea bass (Dicentrarchus labrax) gut microbiota and health-
dc.typeinfo:eu-repo/semantics/Article-
dc.typeArticle-
dc.identifier.doi10.1016/j.scitotenv.2021.150402-
dc.identifier.scopus85115122291-
dc.identifier.isi000704387600008-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
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dc.contributor.authorscopusid57216050883-
dc.contributor.authorscopusid6505757799-
dc.contributor.authorscopusid21733894700-
dc.contributor.authorscopusid57205156729-
dc.contributor.authorscopusid57221283110-
dc.contributor.authorscopusid57193161519-
dc.contributor.authorscopusid7401734371-
dc.contributor.authorscopusid57200550839-
dc.contributor.authorscopusid6602956364-
dc.identifier.eissn1879-1026-
dc.relation.volume805-
dc.investigacionCiencias-
dc.type2Artículo-
dc.contributor.daisngid432360-
dc.contributor.daisngid1207371-
dc.contributor.daisngid46871129-
dc.contributor.daisngid44166238-
dc.contributor.daisngid4520981-
dc.contributor.daisngid34924936-
dc.contributor.daisngid1273639-
dc.contributor.daisngid31509276-
dc.contributor.daisngid43667432-
dc.description.numberofpages18-
dc.utils.revision-
dc.contributor.wosstandardWOS:Montero, D-
dc.contributor.wosstandardWOS:Rimoldi, S-
dc.contributor.wosstandardWOS:Torrecillas, S-
dc.contributor.wosstandardWOS:Rapp, J-
dc.contributor.wosstandardWOS:Moroni, F-
dc.contributor.wosstandardWOS:Herrera, A-
dc.contributor.wosstandardWOS:Gomez, M-
dc.contributor.wosstandardWOS:Fernandez-Montero, A-
dc.contributor.wosstandardWOS:Terova, G-
dc.date.coverdateEnero 2022-
dc.identifier.ulpgc-
dc.contributor.buulpgcBU-BAS-
dc.description.sjr1,795-
dc.description.jcr7,963-
dc.description.sjrqQ1-
dc.description.jcrqQ1-
dc.description.scieSCIE-
dc.description.miaricds11,0
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.project.principalinvestigatorGómez Cabrera, María Milagrosa-
crisitem.author.deptGIR ECOAQUA: Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.deptGIR ECOAQUA: Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptGIR ECOAQUA: Ecofisiología de Organismos Marinos-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptGIR ECOAQUA: Ecofisiología de Organismos Marinos-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0002-4358-2157-
crisitem.author.orcid0000-0002-5538-6161-
crisitem.author.orcid0000-0002-7396-6493-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.fullNameMontero Vítores, Daniel-
crisitem.author.fullNameTorrecillas Burriel,Silvia-
crisitem.author.fullNameRapp Cabrera, Jorge-
crisitem.author.fullNameHerrera Ulibarri,Alicia-
crisitem.author.fullNameGómez Cabrera, María Milagrosa-
crisitem.author.fullNameFernández Montero, Álvaro-
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