Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity Testing

Detalhes bibliográficos
Autor(a) principal: da Silva Toscano Saes, Renan Vandre
Data de Publicação: 2019
Outros Autores: Moreira, Lucas Buruaem [UNESP], Peres, Tiago Farias, Taniguchi, Satie, Bícego, Marcia Caruso, Marins, Rozane Valente, de Souza Abessa, Denis Moledo [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s00128-019-02556-7
http://hdl.handle.net/11449/188674
Resumo: The present study assessed biochemical responses as sublethal endpoints in the polychaete Armandia agilis exposed to contaminated sediments to in order to assess its potential use as a test organism. Sediment samples from several locations at a dredging site were obtained and used in whole-sediment exposures. Samples were tested with A. agilis to determine the 10-day toxicity of the 100% sample and the enzymatic activity of catalase (CAT), glutathione-S-transferase (GST) and acetylcholinesterase (AChE) biochemical measurements made in whole-body homogenates of a subset of the surviving organisms. Biochemical responses reported in A. agilis were not statistically different from the reference site sediment, however, the integrated analysis demonstrated that contaminants bound to sediment samples influenced the sublethal effects.
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spelling Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity TestingAnnelidaBenthic organismsBiomarkersDredgingEnvironmental monitoringTest organismThe present study assessed biochemical responses as sublethal endpoints in the polychaete Armandia agilis exposed to contaminated sediments to in order to assess its potential use as a test organism. Sediment samples from several locations at a dredging site were obtained and used in whole-sediment exposures. Samples were tested with A. agilis to determine the 10-day toxicity of the 100% sample and the enzymatic activity of catalase (CAT), glutathione-S-transferase (GST) and acetylcholinesterase (AChE) biochemical measurements made in whole-body homogenates of a subset of the surviving organisms. Biochemical responses reported in A. agilis were not statistically different from the reference site sediment, however, the integrated analysis demonstrated that contaminants bound to sediment samples influenced the sublethal effects.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação Cearense de Apoio ao Desenvolvimento Científico e TecnológicoInstituto de Ciências do Mar Universidade Federal do Ceará (UFC) Meireles – Fortaleza, Av. da AboliçãoNúcleo de Estudos em Poluição e Ecotoxicologia Aquática Universidade Estadual Paulista (UNESP), Praça Infante Dom Henrique, s/n. São VicenteInstituto Oceanográfico Universidade de São Paulo (USP), Praça do Oceanográfico, 191. São PauloNúcleo de Estudos em Poluição e Ecotoxicologia Aquática Universidade Estadual Paulista (UNESP), Praça Infante Dom Henrique, s/n. São VicenteFAPESP: #2010/07605-7CNPq: #311609/2014-7CNPq: #552299/2010-3CNPq: 142002/2010-0Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico: 1571/07CNPq: 573.601/2008-9Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico: BMD-0008-00058.01.18/09Meireles – FortalezaUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)da Silva Toscano Saes, Renan VandreMoreira, Lucas Buruaem [UNESP]Peres, Tiago FariasTaniguchi, SatieBícego, Marcia CarusoMarins, Rozane Valentede Souza Abessa, Denis Moledo [UNESP]2019-10-06T16:15:36Z2019-10-06T16:15:36Z2019-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article310-315http://dx.doi.org/10.1007/s00128-019-02556-7Bulletin of Environmental Contamination and Toxicology, v. 102, n. 3, p. 310-315, 2019.1432-08000007-4861http://hdl.handle.net/11449/18867410.1007/s00128-019-02556-72-s2.0-85060800469Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBulletin of Environmental Contamination and Toxicologyinfo:eu-repo/semantics/openAccess2021-10-23T19:02:04Zoai:repositorio.unesp.br:11449/188674Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:23:38.762954Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity Testing
title Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity Testing
spellingShingle Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity Testing
da Silva Toscano Saes, Renan Vandre
Annelida
Benthic organisms
Biomarkers
Dredging
Environmental monitoring
Test organism
title_short Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity Testing
title_full Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity Testing
title_fullStr Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity Testing
title_full_unstemmed Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity Testing
title_sort Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity Testing
author da Silva Toscano Saes, Renan Vandre
author_facet da Silva Toscano Saes, Renan Vandre
Moreira, Lucas Buruaem [UNESP]
Peres, Tiago Farias
Taniguchi, Satie
Bícego, Marcia Caruso
Marins, Rozane Valente
de Souza Abessa, Denis Moledo [UNESP]
author_role author
author2 Moreira, Lucas Buruaem [UNESP]
Peres, Tiago Farias
Taniguchi, Satie
Bícego, Marcia Caruso
Marins, Rozane Valente
de Souza Abessa, Denis Moledo [UNESP]
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Meireles – Fortaleza
Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv da Silva Toscano Saes, Renan Vandre
Moreira, Lucas Buruaem [UNESP]
Peres, Tiago Farias
Taniguchi, Satie
Bícego, Marcia Caruso
Marins, Rozane Valente
de Souza Abessa, Denis Moledo [UNESP]
dc.subject.por.fl_str_mv Annelida
Benthic organisms
Biomarkers
Dredging
Environmental monitoring
Test organism
topic Annelida
Benthic organisms
Biomarkers
Dredging
Environmental monitoring
Test organism
description The present study assessed biochemical responses as sublethal endpoints in the polychaete Armandia agilis exposed to contaminated sediments to in order to assess its potential use as a test organism. Sediment samples from several locations at a dredging site were obtained and used in whole-sediment exposures. Samples were tested with A. agilis to determine the 10-day toxicity of the 100% sample and the enzymatic activity of catalase (CAT), glutathione-S-transferase (GST) and acetylcholinesterase (AChE) biochemical measurements made in whole-body homogenates of a subset of the surviving organisms. Biochemical responses reported in A. agilis were not statistically different from the reference site sediment, however, the integrated analysis demonstrated that contaminants bound to sediment samples influenced the sublethal effects.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-06T16:15:36Z
2019-10-06T16:15:36Z
2019-03-01
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://dx.doi.org/10.1007/s00128-019-02556-7
Bulletin of Environmental Contamination and Toxicology, v. 102, n. 3, p. 310-315, 2019.
1432-0800
0007-4861
http://hdl.handle.net/11449/188674
10.1007/s00128-019-02556-7
2-s2.0-85060800469
url http://dx.doi.org/10.1007/s00128-019-02556-7
http://hdl.handle.net/11449/188674
identifier_str_mv Bulletin of Environmental Contamination and Toxicology, v. 102, n. 3, p. 310-315, 2019.
1432-0800
0007-4861
10.1007/s00128-019-02556-7
2-s2.0-85060800469
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Bulletin of Environmental Contamination and Toxicology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 310-315
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129196472401920

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