Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach

Detalhes bibliográficos
Autor(a) principal: Pedro, Carmen A.
Data de Publicação: 2022
Outros Autores: Bruno, Catarina S., Sarly, Monique S., Meireles, Gabriela, Moutinho, Ariana, Novais, Sara C., Marques, João C., Gonçalves, Sílvia C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/8752
Resumo: This study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the grant awarded to Carmen A. Pedro (SFRH/BD/124200/2016) and through the strategic projects UIDB/04292/2020 and UIDP/04292/2020 granted to MARE-Marine and Environmental Sciences Centre and the project LA/P/0069/2020 granted to the Associate Laboratory ARNET. Sara Novais is funded by national funds (OE), through FCT – Fundação para a Ciência e a Tecnologia, I.P., in the scope of the framework contract foreseen in the numbers 4, 5 and 6 of the article 23, of the Decree-Law 57/2016, of August 29, changed by Law 57/2017, of July 19.
id RCAP_2244d8f41209776631aea41d546ba823
oai_identifier_str oai:iconline.ipleiria.pt:10400.8/8752
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approachBiochemical biomarkersBurrowing behaviourCadmium bioaccumulationCadmium contaminationHediste diversicolorIntegrated biomarker responseThis study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the grant awarded to Carmen A. Pedro (SFRH/BD/124200/2016) and through the strategic projects UIDB/04292/2020 and UIDP/04292/2020 granted to MARE-Marine and Environmental Sciences Centre and the project LA/P/0069/2020 granted to the Associate Laboratory ARNET. Sara Novais is funded by national funds (OE), through FCT – Fundação para a Ciência e a Tecnologia, I.P., in the scope of the framework contract foreseen in the numbers 4, 5 and 6 of the article 23, of the Decree-Law 57/2016, of August 29, changed by Law 57/2017, of July 19.Cadmium (Cd) is considered a priority hazardous substance under the European Community Directive 2013/39 due to its ecotoxicity. The ragworm Hediste diversicolor (O.F. Müller, 1776), a common species in estuaries and coastal lagoons, plays an important ecological role in these ecosystems and is a suitable bioindicator of environmental chemical contamination. In this study, H. diversicolor was chosen as an ecotoxicological model with the aim of evaluating the responses to Cd contamination, considering a multi-biomarker approach (mortality, biometry, behaviour, Cd bioaccumulation, oxidative stress and damage, and energy metabolism). Also, the hypothesis of different tolerances resulting in different responses was evaluated, by collecting worms from three systems distinctly impacted by metal contamination (Mondego estuary, Óbidos Lagoon and Sado estuary – Portugal). Animals were exposed under laboratory conditions to cadmium (10, 50 and 100 μg/L), for 10 days. Significant differences were observed in responses amongst worms originating from the different sites. Organisms from the less impacted systems revealed greater effects on mortality, biomass decrease and burrowing behaviour, as well as higher bioaccumulation potential, after exposure to Cd. Biochemical and behaviour impairments were observed as a consequence of Cd exposure, although not in a concentration-dependant manner. The results obtained in this study reinforce the importance of integrating endpoint responses, at the individual and subindividual levels, to assess potential changes induced by pollutants in the physiological status and fitness of H. diversicolor and help to predict what their ecological consequences might be.ElsevierIC-OnlinePedro, Carmen A.Bruno, Catarina S.Sarly, Monique S.Meireles, GabrielaMoutinho, ArianaNovais, Sara C.Marques, João C.Gonçalves, Sílvia C.2023-09-04T11:33:04Z20222022-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/8752engCarmen A. Pedro, Catarina S. Bruno, Monique S. Sarly, Gabriela Meireles, Ariana Moutinho, Sara C. Novais, João C. Marques, Sílvia C. Gonçalves, Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach, Aquatic Toxicology, Volume 252, 2022, 106300, ISSN 0166-445X, https://doi.org/10.1016/j.aquatox.2022.106300.0166-445X10.1016/j.aquatox.2022.106300metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:58:05Zoai:iconline.ipleiria.pt:10400.8/8752Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:51:24.513109Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach
title Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach
spellingShingle Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach
Pedro, Carmen A.
Biochemical biomarkers
Burrowing behaviour
Cadmium bioaccumulation
Cadmium contamination
Hediste diversicolor
Integrated biomarker response
title_short Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach
title_full Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach
title_fullStr Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach
title_full_unstemmed Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach
title_sort Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach
author Pedro, Carmen A.
author_facet Pedro, Carmen A.
Bruno, Catarina S.
Sarly, Monique S.
Meireles, Gabriela
Moutinho, Ariana
Novais, Sara C.
Marques, João C.
Gonçalves, Sílvia C.
author_role author
author2 Bruno, Catarina S.
Sarly, Monique S.
Meireles, Gabriela
Moutinho, Ariana
Novais, Sara C.
Marques, João C.
Gonçalves, Sílvia C.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Pedro, Carmen A.
Bruno, Catarina S.
Sarly, Monique S.
Meireles, Gabriela
Moutinho, Ariana
Novais, Sara C.
Marques, João C.
Gonçalves, Sílvia C.
dc.subject.por.fl_str_mv Biochemical biomarkers
Burrowing behaviour
Cadmium bioaccumulation
Cadmium contamination
Hediste diversicolor
Integrated biomarker response
topic Biochemical biomarkers
Burrowing behaviour
Cadmium bioaccumulation
Cadmium contamination
Hediste diversicolor
Integrated biomarker response
description This study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the grant awarded to Carmen A. Pedro (SFRH/BD/124200/2016) and through the strategic projects UIDB/04292/2020 and UIDP/04292/2020 granted to MARE-Marine and Environmental Sciences Centre and the project LA/P/0069/2020 granted to the Associate Laboratory ARNET. Sara Novais is funded by national funds (OE), through FCT – Fundação para a Ciência e a Tecnologia, I.P., in the scope of the framework contract foreseen in the numbers 4, 5 and 6 of the article 23, of the Decree-Law 57/2016, of August 29, changed by Law 57/2017, of July 19.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-01-01T00:00:00Z
2023-09-04T11:33:04Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.8/8752
url http://hdl.handle.net/10400.8/8752
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Carmen A. Pedro, Catarina S. Bruno, Monique S. Sarly, Gabriela Meireles, Ariana Moutinho, Sara C. Novais, João C. Marques, Sílvia C. Gonçalves, Are tolerance processes limiting the responses of Hediste diversicolor to cadmium exposure? A multimarker approach, Aquatic Toxicology, Volume 252, 2022, 106300, ISSN 0166-445X, https://doi.org/10.1016/j.aquatox.2022.106300.
0166-445X
10.1016/j.aquatox.2022.106300
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799137005726072832

Registros relacionados