Seasonal effect on biomarker responses in sentinel species: innovation in mangrove conservation status assessment

Detalhes bibliográficos
Autor(a) principal: Souza, Caroline Araújo de [UNESP]
Data de Publicação: 2022
Outros Autores: Duarte, Luis Felipe de Almeida [UNESP], Zanotto, Flávia Pinheiro [UNESP], Ortega, Priscila, Moreira, Renata Guimarães, Pinheiro, Marcelo Antonio Amaro [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s10661-022-10078-9
http://hdl.handle.net/11449/240981
Resumo: We evaluated the environmental quality in mangrove areas of the Western Atlantic with different levels and history of contamination, considering biomarkers for the crab Ucides cordatus. For this purpose, specimens were collected in two climatic seasons (rainy and dry seasons) and assays of genotoxicity (MN, micronucleus), cytotoxicity (NRRT, neutral red retention time) and biochemical (MT, metallothionein; and LPO, lipoperoxidation) were conducted. In the most impacted mangroves, there was an increase in the mean of micronucleus (frequency of MN/1000), which was associated with a shorter retention time (minutes of NRRT). In contrast, the most pristine areas showed MN < 3 and NRRT < 100 min, with no seasonal effect, indicating a lower effect of degenerative processes by xenobiotics. The rainy season was more harmful, especially regarding cytogenotoxicity. The use of bioindicator species for environmental monitoring should be guided by an analysis of biomarkers considering the season, because during the period of highest rainfall, biomarkers values can change.
id UNSP_390f9fa956b81803887d4502964a37e9
oai_identifier_str oai:repositorio.unesp.br:11449/240981
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Seasonal effect on biomarker responses in sentinel species: innovation in mangrove conservation status assessmentBioindicatorLipoperoxidationMetallothioneinMicronucleusNeutral redSeasonalityWe evaluated the environmental quality in mangrove areas of the Western Atlantic with different levels and history of contamination, considering biomarkers for the crab Ucides cordatus. For this purpose, specimens were collected in two climatic seasons (rainy and dry seasons) and assays of genotoxicity (MN, micronucleus), cytotoxicity (NRRT, neutral red retention time) and biochemical (MT, metallothionein; and LPO, lipoperoxidation) were conducted. In the most impacted mangroves, there was an increase in the mean of micronucleus (frequency of MN/1000), which was associated with a shorter retention time (minutes of NRRT). In contrast, the most pristine areas showed MN < 3 and NRRT < 100 min, with no seasonal effect, indicating a lower effect of degenerative processes by xenobiotics. The rainy season was more harmful, especially regarding cytogenotoxicity. The use of bioindicator species for environmental monitoring should be guided by an analysis of biomarkers considering the season, because during the period of highest rainfall, biomarkers values can change.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)IFPA – Instituto Federal de Educação Ciência e Tecnologia Campus Marabá Industrial Folha 22 Quadra Especial Lote Especial II, Nova MarabáUNESP – Universidade Estadual Paulista Instituto de Biociências (IB) Campus do Litoral Paulista (CLP) Departamento de Ciências Biológicas e Ambientais (DCBA) Laboratório de Biologia da Conservação de Crustáceos e Ambientes Costeiros/Grupo de Pesquisa em Biologia de Crustáceos (CRUSTA), Praça Infante Dom Henrique, s/n, Parque BitaruInstituto de Biociências Departamento de Fisiologia Universidade de São Paulo Rua Do Matão, Travessa 14, n. 101, SPUNESP – Universidade Estadual Paulista Instituto de Biociências (IB) Campus do Litoral Paulista (CLP) Departamento de Ciências Biológicas e Ambientais (DCBA) Laboratório de Biologia da Conservação de Crustáceos e Ambientes Costeiros/Grupo de Pesquisa em Biologia de Crustáceos (CRUSTA), Praça Infante Dom Henrique, s/n, Parque BitaruLote Especial IIUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Souza, Caroline Araújo de [UNESP]Duarte, Luis Felipe de Almeida [UNESP]Zanotto, Flávia Pinheiro [UNESP]Ortega, PriscilaMoreira, Renata GuimarãesPinheiro, Marcelo Antonio Amaro [UNESP]2023-03-01T20:41:45Z2023-03-01T20:41:45Z2022-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s10661-022-10078-9Environmental Monitoring and Assessment, v. 194, n. 6, 2022.1573-29590167-6369http://hdl.handle.net/11449/24098110.1007/s10661-022-10078-92-s2.0-85129940453Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEnvironmental Monitoring and Assessmentinfo:eu-repo/semantics/openAccess2023-03-01T20:41:45Zoai:repositorio.unesp.br:11449/240981Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:50:08.641728Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Seasonal effect on biomarker responses in sentinel species: innovation in mangrove conservation status assessment
title Seasonal effect on biomarker responses in sentinel species: innovation in mangrove conservation status assessment
spellingShingle Seasonal effect on biomarker responses in sentinel species: innovation in mangrove conservation status assessment
Souza, Caroline Araújo de [UNESP]
Bioindicator
Lipoperoxidation
Metallothionein
Micronucleus
Neutral red
Seasonality
title_short Seasonal effect on biomarker responses in sentinel species: innovation in mangrove conservation status assessment
title_full Seasonal effect on biomarker responses in sentinel species: innovation in mangrove conservation status assessment
title_fullStr Seasonal effect on biomarker responses in sentinel species: innovation in mangrove conservation status assessment
title_full_unstemmed Seasonal effect on biomarker responses in sentinel species: innovation in mangrove conservation status assessment
title_sort Seasonal effect on biomarker responses in sentinel species: innovation in mangrove conservation status assessment
author Souza, Caroline Araújo de [UNESP]
author_facet Souza, Caroline Araújo de [UNESP]
Duarte, Luis Felipe de Almeida [UNESP]
Zanotto, Flávia Pinheiro [UNESP]
Ortega, Priscila
Moreira, Renata Guimarães
Pinheiro, Marcelo Antonio Amaro [UNESP]
author_role author
author2 Duarte, Luis Felipe de Almeida [UNESP]
Zanotto, Flávia Pinheiro [UNESP]
Ortega, Priscila
Moreira, Renata Guimarães
Pinheiro, Marcelo Antonio Amaro [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Lote Especial II
Universidade Estadual Paulista (UNESP)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Souza, Caroline Araújo de [UNESP]
Duarte, Luis Felipe de Almeida [UNESP]
Zanotto, Flávia Pinheiro [UNESP]
Ortega, Priscila
Moreira, Renata Guimarães
Pinheiro, Marcelo Antonio Amaro [UNESP]
dc.subject.por.fl_str_mv Bioindicator
Lipoperoxidation
Metallothionein
Micronucleus
Neutral red
Seasonality
topic Bioindicator
Lipoperoxidation
Metallothionein
Micronucleus
Neutral red
Seasonality
description We evaluated the environmental quality in mangrove areas of the Western Atlantic with different levels and history of contamination, considering biomarkers for the crab Ucides cordatus. For this purpose, specimens were collected in two climatic seasons (rainy and dry seasons) and assays of genotoxicity (MN, micronucleus), cytotoxicity (NRRT, neutral red retention time) and biochemical (MT, metallothionein; and LPO, lipoperoxidation) were conducted. In the most impacted mangroves, there was an increase in the mean of micronucleus (frequency of MN/1000), which was associated with a shorter retention time (minutes of NRRT). In contrast, the most pristine areas showed MN < 3 and NRRT < 100 min, with no seasonal effect, indicating a lower effect of degenerative processes by xenobiotics. The rainy season was more harmful, especially regarding cytogenotoxicity. The use of bioindicator species for environmental monitoring should be guided by an analysis of biomarkers considering the season, because during the period of highest rainfall, biomarkers values can change.
publishDate 2022
dc.date.none.fl_str_mv 2022-06-01
2023-03-01T20:41:45Z
2023-03-01T20:41:45Z
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/s10661-022-10078-9
Environmental Monitoring and Assessment, v. 194, n. 6, 2022.
1573-2959
0167-6369
http://hdl.handle.net/11449/240981
10.1007/s10661-022-10078-9
2-s2.0-85129940453
url http://dx.doi.org/10.1007/s10661-022-10078-9
http://hdl.handle.net/11449/240981
identifier_str_mv Environmental Monitoring and Assessment, v. 194, n. 6, 2022.
1573-2959
0167-6369
10.1007/s10661-022-10078-9
2-s2.0-85129940453
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Environmental Monitoring and Assessment
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_ 1808129256284225536