Shell alterations in limpets as putative biomarkers for multi-impacted coastal areas
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.envpol.2017.04.045 http://hdl.handle.net/11449/169682 |
Resumo: | During the last years, shell alterations in gastropods have been proposed as tools to be used in monitoring programs. However, no studies were so far performed investigating the relationships among shell parameters and classical biomarkers of damage. The relationship between shell alterations (biometrics, shape and elemental composition) and biomarkers (LPO and DNA strand break) was evaluated in the limpet L. subrugosa sampled along a contamination gradient in a multi-impacted coastal zone from southeastern Brazil. Statistically significant differences were detected among sites under different pollution levels. The occurrence of shell malformations was consistent with environmental levels of several hazardous substances reported for the studied area and related to lipid peroxidation and DNA damage. In addition, considering the low mobility, wide geographic distribution, ease of collection and abundance of limpets in coastal zones, this putative tool may be a cost-effective alternative to traditional biomarkers. Thus, shell alterations in limpets seem to be good proxies for assessing biological adverse effects in multi-impacted coastal zones. |
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Shell alterations in limpets as putative biomarkers for multi-impacted coastal areasBiomarkerLimpetLottia subrugosaMonitoringProxyShell alterationDuring the last years, shell alterations in gastropods have been proposed as tools to be used in monitoring programs. However, no studies were so far performed investigating the relationships among shell parameters and classical biomarkers of damage. The relationship between shell alterations (biometrics, shape and elemental composition) and biomarkers (LPO and DNA strand break) was evaluated in the limpet L. subrugosa sampled along a contamination gradient in a multi-impacted coastal zone from southeastern Brazil. Statistically significant differences were detected among sites under different pollution levels. The occurrence of shell malformations was consistent with environmental levels of several hazardous substances reported for the studied area and related to lipid peroxidation and DNA damage. In addition, considering the low mobility, wide geographic distribution, ease of collection and abundance of limpets in coastal zones, this putative tool may be a cost-effective alternative to traditional biomarkers. Thus, shell alterations in limpets seem to be good proxies for assessing biological adverse effects in multi-impacted coastal zones.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Departamento de Ciências do Mar Universidade Federal de São Paulo (UNIFESP)Departamento de Oceanografia Universidade Federal de Pernambuco (UFPE)Museu de Zoologia Universidade de São Paulo (USP)Departamento de Biologia Universidade Católica de PernambucoInstituto de Biociências Universidade Estadual Paulista (UNESP)Instituto de Biociências Universidade Estadual Paulista (UNESP)CNPq: 166122/2015-7FAPESP: 2015/25063-0CNPq: 306486/2015-6CNPq: 307074/2013-7Universidade Federal de São Paulo (UNIFESP)Universidade Federal de Pernambuco (UFPE)Universidade de São Paulo (USP)Universidade Católica de PernambucoUniversidade Estadual Paulista (Unesp)Begliomini, Felipe NincaoMaciel, Daniele Claudinode Almeida, Sérgio MendonçaAbessa, Denis Moledo [UNESP]Maranho, Luciane AlvesPereira, Camilo Dias SeabraYogui, Gilvan TakeshiZanardi-Lamardo, ElieteCastro, Ítalo Braga2018-12-11T16:47:09Z2018-12-11T16:47:09Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article494-503application/pdfhttp://dx.doi.org/10.1016/j.envpol.2017.04.045Environmental Pollution, v. 226, p. 494-503.1873-64240269-7491http://hdl.handle.net/11449/16968210.1016/j.envpol.2017.04.0452-s2.0-850187382472-s2.0-85018738247.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEnvironmental Pollution1,6151,615info:eu-repo/semantics/openAccess2024-01-26T06:31:15Zoai:repositorio.unesp.br:11449/169682Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:01:22.173778Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Shell alterations in limpets as putative biomarkers for multi-impacted coastal areas |
title |
Shell alterations in limpets as putative biomarkers for multi-impacted coastal areas |
spellingShingle |
Shell alterations in limpets as putative biomarkers for multi-impacted coastal areas Begliomini, Felipe Nincao Biomarker Limpet Lottia subrugosa Monitoring Proxy Shell alteration |
title_short |
Shell alterations in limpets as putative biomarkers for multi-impacted coastal areas |
title_full |
Shell alterations in limpets as putative biomarkers for multi-impacted coastal areas |
title_fullStr |
Shell alterations in limpets as putative biomarkers for multi-impacted coastal areas |
title_full_unstemmed |
Shell alterations in limpets as putative biomarkers for multi-impacted coastal areas |
title_sort |
Shell alterations in limpets as putative biomarkers for multi-impacted coastal areas |
author |
Begliomini, Felipe Nincao |
author_facet |
Begliomini, Felipe Nincao Maciel, Daniele Claudino de Almeida, Sérgio Mendonça Abessa, Denis Moledo [UNESP] Maranho, Luciane Alves Pereira, Camilo Dias Seabra Yogui, Gilvan Takeshi Zanardi-Lamardo, Eliete Castro, Ítalo Braga |
author_role |
author |
author2 |
Maciel, Daniele Claudino de Almeida, Sérgio Mendonça Abessa, Denis Moledo [UNESP] Maranho, Luciane Alves Pereira, Camilo Dias Seabra Yogui, Gilvan Takeshi Zanardi-Lamardo, Eliete Castro, Ítalo Braga |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de São Paulo (UNIFESP) Universidade Federal de Pernambuco (UFPE) Universidade de São Paulo (USP) Universidade Católica de Pernambuco Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Begliomini, Felipe Nincao Maciel, Daniele Claudino de Almeida, Sérgio Mendonça Abessa, Denis Moledo [UNESP] Maranho, Luciane Alves Pereira, Camilo Dias Seabra Yogui, Gilvan Takeshi Zanardi-Lamardo, Eliete Castro, Ítalo Braga |
dc.subject.por.fl_str_mv |
Biomarker Limpet Lottia subrugosa Monitoring Proxy Shell alteration |
topic |
Biomarker Limpet Lottia subrugosa Monitoring Proxy Shell alteration |
description |
During the last years, shell alterations in gastropods have been proposed as tools to be used in monitoring programs. However, no studies were so far performed investigating the relationships among shell parameters and classical biomarkers of damage. The relationship between shell alterations (biometrics, shape and elemental composition) and biomarkers (LPO and DNA strand break) was evaluated in the limpet L. subrugosa sampled along a contamination gradient in a multi-impacted coastal zone from southeastern Brazil. Statistically significant differences were detected among sites under different pollution levels. The occurrence of shell malformations was consistent with environmental levels of several hazardous substances reported for the studied area and related to lipid peroxidation and DNA damage. In addition, considering the low mobility, wide geographic distribution, ease of collection and abundance of limpets in coastal zones, this putative tool may be a cost-effective alternative to traditional biomarkers. Thus, shell alterations in limpets seem to be good proxies for assessing biological adverse effects in multi-impacted coastal zones. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 2018-12-11T16:47:09Z 2018-12-11T16:47:09Z |
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.envpol.2017.04.045 Environmental Pollution, v. 226, p. 494-503. 1873-6424 0269-7491 http://hdl.handle.net/11449/169682 10.1016/j.envpol.2017.04.045 2-s2.0-85018738247 2-s2.0-85018738247.pdf |
url |
http://dx.doi.org/10.1016/j.envpol.2017.04.045 http://hdl.handle.net/11449/169682 |
identifier_str_mv |
Environmental Pollution, v. 226, p. 494-503. 1873-6424 0269-7491 10.1016/j.envpol.2017.04.045 2-s2.0-85018738247 2-s2.0-85018738247.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Environmental Pollution 1,615 1,615 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
494-503 application/pdf |
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_ |
1808129573493145600 |