The application of biochemical responses to assess environmental quality of tropical estuaries: field surveys

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dc.contributor.author Alves Maranho, Luciane
dc.contributor.author Pereira, Camilo Dias Seabra [UNIFESP]
dc.contributor.author Choueri, Rodrigo Brasil [UNIFESP]
dc.contributor.author Cesar, Augusto [UNIFESP]
dc.contributor.author Gusso-Choueri, Paloma Kachel [UNIFESP]
dc.contributor.author Torres, Ronaldo José
dc.contributor.author Souza Abessa, Denis Moledo de
dc.contributor.author Morais, Rodofley Davino
dc.contributor.author Mozeto, Antonio Aparecido
dc.contributor.author Angel DelValls, Tomas
dc.contributor.author Laura Martin-Diaz, Maria
dc.date.accessioned 2016-01-24T14:27:51Z
dc.date.available 2016-01-24T14:27:51Z
dc.date.issued 2012-10-01
dc.identifier https://dx.doi.org/10.1039/c2em30465a
dc.identifier.citation Journal of Environmental Monitoring. Cambridge: Royal Soc Chemistry, v. 14, n. 10, p. 2608-2615, 2012.
dc.identifier.issn 1464-0325
dc.identifier.uri https://repositorio.unifesp.br/handle/11600/35384
dc.description.abstract A battery of biomarkers of exposure (EROD, DBF, GST and GPx) and effect (lipid peroxidation and DNA damage - strand breaks) were analyzed in gill tissues from caged and native oysters Crassostrea rhizophorae exposed to two tropical estuarine systems in SW Brazil: Santos (S1, S2, S3, S4) and Paranagua (P1 - control, P2, P3, P4). the exposure lasted 28 days. Native oysters were sampled in the same areas where caged systems were exposed. Significant induction of biomarkers of exposure to organic compounds and oxidative stress (p < 0.05) were observed in all transplanted individuals from Santos resulting in DNA damage and lipid peroxidation. Biological adverse effects were more evident in oysters transplanted in the Santos Estuarine System, a recognized contaminated area, than in the Paranagua Estuarine System, surrounded by urban areas and Environmental Protected Areas. Native specimens from both estuaries showed adaption to the impacts of several contamination sources affecting the ecosystem. the use of transplanted C. rhizophorae proved to be a suitable tool for assessing and monitoring the environmental quality in mangrove ecosystems. This integrated approach employing multi-biomarker responses under field conditions could be incorporated as a descriptor of health status in tropical estuarine systems. en
dc.description.sponsorship Spanish Ministry of Science and Education (MECD-DGU)
dc.description.sponsorship Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorship Erasmus Mundus scholarship
dc.format.extent 2608-2615
dc.language.iso eng
dc.publisher Royal Soc Chemistry
dc.relation.ispartof Journal of Environmental Monitoring
dc.rights Acesso restrito
dc.title The application of biochemical responses to assess environmental quality of tropical estuaries: field surveys en
dc.type Artigo
dc.contributor.institution Univ Cadiz UCA CSIC
dc.contributor.institution Univ Cadiz
dc.contributor.institution Univ Santa Cecilia
dc.contributor.institution Universidade Federal de São Paulo (UNIFESP)
dc.contributor.institution Univ Estadual Paulista Julio de Mesquita Filho UN
dc.contributor.institution Univ Fed Parana
dc.contributor.institution Universidade Federal de São Carlos (UFSCar)
dc.description.affiliation Univ Cadiz UCA CSIC, Fac Ciencias Mar & Ambientales, Dep Quim Fis, Cadiz 11510, Spain
dc.description.affiliation Univ Cadiz, Ctr Andaluz Ciencia & Tecnol Marina CACYTMAR, Cadiz 11519, Spain
dc.description.affiliation Univ Santa Cecilia, Lab Ecotoxicol, BR-11045907 São Paulo, Brazil
dc.description.affiliation Universidade Federal de São Paulo, Inst Mar, BR-11060001 São Paulo, Brazil
dc.description.affiliation Univ Estadual Paulista Julio de Mesquita Filho UN, BR-11330900 São Paulo, Brazil
dc.description.affiliation Univ Fed Parana, Programa Posgrad Ecol & Conservacao, Setor Ciencias Biol, BR-81531980 Curitiba, Parana, Brazil
dc.description.affiliation Univ Fed Sao Carlos, Dept Quim, Lab Biogeoquim Ambiental, BR-13565905 São Paulo, Brazil
dc.description.affiliationUnifesp Universidade Federal de São Paulo, Inst Mar, BR-11060001 São Paulo, Brazil
dc.description.sponsorshipID CAPES: BEX2492/08-03
dc.description.sponsorshipID CAPES: BEX2300/08-7
dc.description.sponsorshipID CAPES: 099/06
dc.identifier.doi 10.1039/c2em30465a
dc.description.source Web of Science
dc.identifier.wos WOS:000309189200007



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