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Integrated Use of Bioaccumulation, Genotoxic, and Haematological Endpoints to Assess the Effect of Water Remediation Strategies on Fish Health: A Complementary Study

2023-04-17Journal article Open access
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dc.contributor.authorMieiro, Cláudia
dc.contributor.authorCoelho, João
dc.contributor.authorReis, Ana Teresa
dc.contributor.authorCastro, Diana
dc.contributor.authorFigueira, Paula
dc.contributor.authorMartinho, Filipe
dc.contributor.authorPardal, Miguel
dc.contributor.authorPereira, Eduarda
dc.contributor.authorPacheco, Mário
dc.contributor.authorLopes, Cláudia
dc.date.accessioned2024-01-31T14:49:06Z
dc.date.available2024-01-31T14:49:06Z
dc.date.issued2023-04-17
dc.description(This article belongs to the Section Water Quality and Contamination)pt_PT
dc.description.abstractBiosorption successfully remediates saline water contaminated with legacy contaminants, but its effects on the health of marine organisms remain unclear. Therefore, our aim was to address this knowledge gap with data on the accumulation ability, as well as the cytogenetic and biochemical effects in turbot (Scophthalmus maximus). To this end, we exposed turbot for seven days to a mixture of remediated metals (Rem treatments: Cd, Hg, and Pb), with and without the presence of nanoparticles (NP), and compared them with the maximum allowable concentrations (MAC treatment) for effluent discharges. We determined the metal accumulation in the blood and kidney and evaluated haematological changes (red blood cell count, haemoglobin, and mean cell haemoglobin (MCH)) and genotoxicity (erythrocytic nuclear abnormalities assay) in the blood. The results showed that remediation with non-living macroalgae significantly reduced the metallic blood and kidney burdens in the Rem treatments. Furthermore, no genotoxic potential occurred in the Rem and MAC treatments in parallel with the reduction in MCH levels in the Rem treatments, which would reflect hematopoietic disturbances in the MAC. Our results validate biosorption remediation as we achieved a considerable reduction in metal loads while maintaining the health status of fish, highlighting the importance of testing water remediation methods in the biota.pt_PT
dc.description.sponsorshipThis research was funded by RemAS—Magnetic nanoparticle and biowaste-based strategies for remediation of salt water under multi-stressor conditions (inorganic and emerging pollutants): evaluation of ecological and human risk PTDC/MAR-BIO/3533/2012 -FCOMP-01-0124-FEDER-029345, supported by FCT/MEC through national funds, and co-funding by the FEDER, within the PT2020 Partnership Agreement and Compete 2020. Portuguese Foundation for Science and Technology (FCT, I.P.) also funded individual grants/contracts and institutional strategic projects as follows: P. Figueira (SFRH/BD/139077/2018), A.T. Reis (SFRH/BPD/122112/2016), C.B. Lopes (CEECIND/03739/2021), J.P. Coelho (CEECIND/01778/2020), C.L. Mieiro and F. Martinho (DL57/2016), CESAM Strategic Project UIDP/50017/2020+UIDB/50017/2020+LA/P/0094/2020, CFE Strategic Project UIDB/04004/2020 and project CICECO-Aveiro Institute of Materials, UIDB/50011/2020, UIDP/50011/2020 and LA/P/0006/2020, financed by national funds through the FCT/MCTES (PIDDAC).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationWater. 2023;15(8):1564; https://doi.org/10.3390/w15081564pt_PT
dc.identifier.doi10.3390/w15081564pt_PT
dc.identifier.issn2073-4441
dc.identifier.urihttp://hdl.handle.net/10400.18/9009
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationMagnetic nanoparticle- and biowaste-based strategies for remediation of salt water under multi-stressor conditions (inorganic and emerging pollutants): evaluation of ecological and human risk
dc.relationLow-cost tailored technology based on natural sorbents for cleaning industrial wastewaters towards a sustainable water reuse
dc.relationA novelty study on the human uptake, genotoxicity and immunotoxicity of nanoparticles and legacy contaminants mixtures
dc.relationCentre for Environmental and Marine Studies
dc.relationCICECO-Aveiro Institute of Materials
dc.relationCICECO-Aveiro Institute of Materials
dc.relationCICECO – Aveiro Institute of Materials
dc.relation.publisherversionhttps://www.mdpi.com/2073-4441/15/8/1564pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectWater Qualitypt_PT
dc.subjectMetallic Mixturespt_PT
dc.subjectFish Healthpt_PT
dc.subjectBody Burdenspt_PT
dc.subjectHaematological Dynamicspt_PT
dc.subjectToxicologiapt_PT
dc.titleIntegrated Use of Bioaccumulation, Genotoxic, and Haematological Endpoints to Assess the Effect of Water Remediation Strategies on Fish Health: A Complementary Studypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMagnetic nanoparticle- and biowaste-based strategies for remediation of salt water under multi-stressor conditions (inorganic and emerging pollutants): evaluation of ecological and human risk
oaire.awardTitleLow-cost tailored technology based on natural sorbents for cleaning industrial wastewaters towards a sustainable water reuse
oaire.awardTitleA novelty study on the human uptake, genotoxicity and immunotoxicity of nanoparticles and legacy contaminants mixtures
oaire.awardTitleCentre for Environmental and Marine Studies
oaire.awardTitleCICECO-Aveiro Institute of Materials
oaire.awardTitleCICECO-Aveiro Institute of Materials
oaire.awardTitleCICECO – Aveiro Institute of Materials
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Projetos de Investigação Científica e Desenvolvimento Tecnológico - 2012/PTDC%2FMAR-BIO%2F3533%2F2012/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F139077%2F2018/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F122112%2F2016/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50017%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50011%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50011%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0006%2F2020/PT
oaire.citation.issue8pt_PT
oaire.citation.startPage1564pt_PT
oaire.citation.titleWaterpt_PT
oaire.citation.volume15pt_PT
oaire.fundingStreamProjetos de Investigação Científica e Desenvolvimento Tecnológico - 2012
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameLemos Pereira Saúde Reis
person.givenNameAna Teresa
person.identifier.ciencia-id5E14-031E-EAE3
person.identifier.orcid0000-0001-7150-997X
project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
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project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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