A preliminary study on multi-level biomarkers response of the tropical oyster Crassostrea brasiliana to exposure to the antifouling biocide DCOIT

Detalhes bibliográficos
Autor(a) principal: Campos, Bruno Galvão de [UNESP]
Data de Publicação: 2022
Outros Autores: Fontes, Mayana Karoline [UNESP], Gusso-Choueri, Paloma Kachel, Marinsek, Gabriela Pustiglione [UNESP], Nobre, Caio Rodrigues [UNESP], Moreno, Beatriz Barbosa, Abreu, Fiamma Eugenia Lemos, Fillmann, Gilberto, de Britto Mari, Renata [UNESP], Abessa, Denis Moledo de Souza [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.marpolbul.2021.113241
http://hdl.handle.net/11449/233931
Resumo: This study investigated the sublethal effects of environmentally relevant concentrations of DCOIT on the neotropical oyster Crassostrea brasiliana. Gills and digestive glands of animals exposed to increasing concentrations of DCOIT were analyzed for biochemical, cellular, and histopathological responses. Exposure to DCOIT (0.2 to 151 μg L−1) for 120 h triggered oxidative stress in both tissues (through the modulation of GPX, GST, GSH and GR), which led to damage of membrane lipids (increase of LPO and reduction of the NRRT). DCOIT increased histopathological pathologies in gills, such as necrosis, lymphocyte infiltration and epithelial desquamation. This study showed that short term exposure to environmental concentrations of DCOIT causes negative effects on C. brasiliana at biochemical, physiological, and histological levels. Therefore, the use of DCOIT as a booster biocide in antifouling paints should be further assessed, as it may cause environmental hazards to marine organisms.
id UNSP_9f9cb76e60fe94c51c968ec689ccbec8
oai_identifier_str oai:repositorio.unesp.br:11449/233931
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling A preliminary study on multi-level biomarkers response of the tropical oyster Crassostrea brasiliana to exposure to the antifouling biocide DCOITBivalveEnvironmental hazardHistopathologyNeutral redSea-nineToxicityThis study investigated the sublethal effects of environmentally relevant concentrations of DCOIT on the neotropical oyster Crassostrea brasiliana. Gills and digestive glands of animals exposed to increasing concentrations of DCOIT were analyzed for biochemical, cellular, and histopathological responses. Exposure to DCOIT (0.2 to 151 μg L−1) for 120 h triggered oxidative stress in both tissues (through the modulation of GPX, GST, GSH and GR), which led to damage of membrane lipids (increase of LPO and reduction of the NRRT). DCOIT increased histopathological pathologies in gills, such as necrosis, lymphocyte infiltration and epithelial desquamation. This study showed that short term exposure to environmental concentrations of DCOIT causes negative effects on C. brasiliana at biochemical, physiological, and histological levels. Therefore, the use of DCOIT as a booster biocide in antifouling paints should be further assessed, as it may cause environmental hazards to marine organisms.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Financiadora de Estudos e ProjetosFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Bioscience Institute São Paulo State University (UNESP), Praça Infante Dom Henrique, s/nDepartment of Ecotoxicology Santa Cecília University, SantosInstitute for Advanced Studies of Ocean São Paulo State University (UNESP), Av. João Francisco Bensdorp, 1178Instituto do Mar Universidade Federal de São Paulo (UNIFESP), Rua Maria Máximo, 168Instituto de Oceanografia Universidade Federal do Rio Grande (FURG), Av. Itália s/n, km 8, Campus CarreirosBioscience Institute São Paulo State University (UNESP), Praça Infante Dom Henrique, s/nInstitute for Advanced Studies of Ocean São Paulo State University (UNESP), Av. João Francisco Bensdorp, 1178CAPES: 001Financiadora de Estudos e Projetos: 1111/13 – 01.14.0141.00FAPESP: 2017/04970-5FAPESP: 2017/10211-0FAPESP: 2020/03004-0CAPES: 308533/2018-6CAPES: 314202/2018-8CNPq: 456372/2013-0CAPES: 88881.156405/2017-01Universidade Estadual Paulista (UNESP)Santa Cecília UniversityUniversidade Federal de São Paulo (UNIFESP)Universidade Federal do Rio Grande (FURG)Campos, Bruno Galvão de [UNESP]Fontes, Mayana Karoline [UNESP]Gusso-Choueri, Paloma KachelMarinsek, Gabriela Pustiglione [UNESP]Nobre, Caio Rodrigues [UNESP]Moreno, Beatriz BarbosaAbreu, Fiamma Eugenia LemosFillmann, Gilbertode Britto Mari, Renata [UNESP]Abessa, Denis Moledo de Souza [UNESP]2022-05-01T11:54:04Z2022-05-01T11:54:04Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.marpolbul.2021.113241Marine Pollution Bulletin, v. 174.1879-33630025-326Xhttp://hdl.handle.net/11449/23393110.1016/j.marpolbul.2021.1132412-s2.0-85121722456Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMarine Pollution Bulletininfo:eu-repo/semantics/openAccess2022-05-01T11:54:04Zoai:repositorio.unesp.br:11449/233931Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:44:43.272171Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A preliminary study on multi-level biomarkers response of the tropical oyster Crassostrea brasiliana to exposure to the antifouling biocide DCOIT
title A preliminary study on multi-level biomarkers response of the tropical oyster Crassostrea brasiliana to exposure to the antifouling biocide DCOIT
spellingShingle A preliminary study on multi-level biomarkers response of the tropical oyster Crassostrea brasiliana to exposure to the antifouling biocide DCOIT
Campos, Bruno Galvão de [UNESP]
Bivalve
Environmental hazard
Histopathology
Neutral red
Sea-nine
Toxicity
title_short A preliminary study on multi-level biomarkers response of the tropical oyster Crassostrea brasiliana to exposure to the antifouling biocide DCOIT
title_full A preliminary study on multi-level biomarkers response of the tropical oyster Crassostrea brasiliana to exposure to the antifouling biocide DCOIT
title_fullStr A preliminary study on multi-level biomarkers response of the tropical oyster Crassostrea brasiliana to exposure to the antifouling biocide DCOIT
title_full_unstemmed A preliminary study on multi-level biomarkers response of the tropical oyster Crassostrea brasiliana to exposure to the antifouling biocide DCOIT
title_sort A preliminary study on multi-level biomarkers response of the tropical oyster Crassostrea brasiliana to exposure to the antifouling biocide DCOIT
author Campos, Bruno Galvão de [UNESP]
author_facet Campos, Bruno Galvão de [UNESP]
Fontes, Mayana Karoline [UNESP]
Gusso-Choueri, Paloma Kachel
Marinsek, Gabriela Pustiglione [UNESP]
Nobre, Caio Rodrigues [UNESP]
Moreno, Beatriz Barbosa
Abreu, Fiamma Eugenia Lemos
Fillmann, Gilberto
de Britto Mari, Renata [UNESP]
Abessa, Denis Moledo de Souza [UNESP]
author_role author
author2 Fontes, Mayana Karoline [UNESP]
Gusso-Choueri, Paloma Kachel
Marinsek, Gabriela Pustiglione [UNESP]
Nobre, Caio Rodrigues [UNESP]
Moreno, Beatriz Barbosa
Abreu, Fiamma Eugenia Lemos
Fillmann, Gilberto
de Britto Mari, Renata [UNESP]
Abessa, Denis Moledo de Souza [UNESP]
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Santa Cecília University
Universidade Federal de São Paulo (UNIFESP)
Universidade Federal do Rio Grande (FURG)
dc.contributor.author.fl_str_mv Campos, Bruno Galvão de [UNESP]
Fontes, Mayana Karoline [UNESP]
Gusso-Choueri, Paloma Kachel
Marinsek, Gabriela Pustiglione [UNESP]
Nobre, Caio Rodrigues [UNESP]
Moreno, Beatriz Barbosa
Abreu, Fiamma Eugenia Lemos
Fillmann, Gilberto
de Britto Mari, Renata [UNESP]
Abessa, Denis Moledo de Souza [UNESP]
dc.subject.por.fl_str_mv Bivalve
Environmental hazard
Histopathology
Neutral red
Sea-nine
Toxicity
topic Bivalve
Environmental hazard
Histopathology
Neutral red
Sea-nine
Toxicity
description This study investigated the sublethal effects of environmentally relevant concentrations of DCOIT on the neotropical oyster Crassostrea brasiliana. Gills and digestive glands of animals exposed to increasing concentrations of DCOIT were analyzed for biochemical, cellular, and histopathological responses. Exposure to DCOIT (0.2 to 151 μg L−1) for 120 h triggered oxidative stress in both tissues (through the modulation of GPX, GST, GSH and GR), which led to damage of membrane lipids (increase of LPO and reduction of the NRRT). DCOIT increased histopathological pathologies in gills, such as necrosis, lymphocyte infiltration and epithelial desquamation. This study showed that short term exposure to environmental concentrations of DCOIT causes negative effects on C. brasiliana at biochemical, physiological, and histological levels. Therefore, the use of DCOIT as a booster biocide in antifouling paints should be further assessed, as it may cause environmental hazards to marine organisms.
publishDate 2022
dc.date.none.fl_str_mv 2022-05-01T11:54:04Z
2022-05-01T11:54:04Z
2022-01-01
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/10.1016/j.marpolbul.2021.113241
Marine Pollution Bulletin, v. 174.
1879-3363
0025-326X
http://hdl.handle.net/11449/233931
10.1016/j.marpolbul.2021.113241
2-s2.0-85121722456
url http://dx.doi.org/10.1016/j.marpolbul.2021.113241
http://hdl.handle.net/11449/233931
identifier_str_mv Marine Pollution Bulletin, v. 174.
1879-3363
0025-326X
10.1016/j.marpolbul.2021.113241
2-s2.0-85121722456
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Marine Pollution Bulletin
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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_ 1808129457384325120