Evidence of contamination by oil and oil products in the Santos-Sao Vicente estuary, Sao Paulo, Brazil

Detalhes bibliográficos
Autor(a) principal: Azevedo, Juliana Souza
Data de Publicação: 2012
Outros Autores: Lopes, Belisandra, Katsumiti, Alberto, Braga, Elisabete Santis, Roche, Helene, Oliveira Ribeiro, Ciro Alberto, Bebianno, Maria João
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/11137
Resumo: Different components of the mixed function oxidase (MFO) system and the levels of fluorescent aromatic compounds in bile (FACs) were measured in Cathorops spixii in order to assess the impact of polycyclic aromatic hydrocarbons (PAHs). Fish were sampled in an estuary (Santos/Sao Vicente) with a history of contamination by PAHs, mainly due to the presence of the industrial complex of Cubatao city and of another of low anthropogenic influence (Cananeia) on the Brazilian coast. FACs were higher in fish from the polluted site, and the PAH 5 and 6-ring metabolites were the most frequent - with 14% and 15%, respectively. Levels of the different components of the MFO system showed the same variation profile as the FACs for both estuaries. Therefore, the values found for somatic indexes and biomarkers with data of bile PAH metabolites indicate the presence of organic contaminants, especially in the area subject to the influence of the industrial complex on the Santos/Sao Vicente estuary.
id RCAP_2a811eb5fc1f0897e42cecc91db68d2f
oai_identifier_str oai:sapientia.ualg.pt:10400.1/11137
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Evidence of contamination by oil and oil products in the Santos-Sao Vicente estuary, Sao Paulo, BrazilPolycyclic aromatic-hydrocarbonsBiliary pah metabolitesExperimental exposureMytilus-EdulisMill effluentFood-webResponsesFishPollutionSedimentDifferent components of the mixed function oxidase (MFO) system and the levels of fluorescent aromatic compounds in bile (FACs) were measured in Cathorops spixii in order to assess the impact of polycyclic aromatic hydrocarbons (PAHs). Fish were sampled in an estuary (Santos/Sao Vicente) with a history of contamination by PAHs, mainly due to the presence of the industrial complex of Cubatao city and of another of low anthropogenic influence (Cananeia) on the Brazilian coast. FACs were higher in fish from the polluted site, and the PAH 5 and 6-ring metabolites were the most frequent - with 14% and 15%, respectively. Levels of the different components of the MFO system showed the same variation profile as the FACs for both estuaries. Therefore, the values found for somatic indexes and biomarkers with data of bile PAH metabolites indicate the presence of organic contaminants, especially in the area subject to the influence of the industrial complex on the Santos/Sao Vicente estuary.CAPES (Brazilian Agency for Science and Technology); Oceanographic Institute of Sao Paulo University; Laboratory of Ecotoxicology and Environmental Chemistry of the University of Algarve; CAPES-PDEE [BEX 2176/07-6]Inst Oceanografico, Univ Sao PauloSapientiaAzevedo, Juliana SouzaLopes, BelisandraKatsumiti, AlbertoBraga, Elisabete SantisRoche, HeleneOliveira Ribeiro, Ciro AlbertoBebianno, Maria João2018-12-07T14:52:37Z2012-062012-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/11137eng1679-875910.1590/S1679-87592012000200002info: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:RCAAP2023-07-24T10:22:53Zoai:sapientia.ualg.pt:10400.1/11137Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:02:39.484485Repositório 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 Evidence of contamination by oil and oil products in the Santos-Sao Vicente estuary, Sao Paulo, Brazil
title Evidence of contamination by oil and oil products in the Santos-Sao Vicente estuary, Sao Paulo, Brazil
spellingShingle Evidence of contamination by oil and oil products in the Santos-Sao Vicente estuary, Sao Paulo, Brazil
Azevedo, Juliana Souza
Polycyclic aromatic-hydrocarbons
Biliary pah metabolites
Experimental exposure
Mytilus-Edulis
Mill effluent
Food-web
Responses
Fish
Pollution
Sediment
title_short Evidence of contamination by oil and oil products in the Santos-Sao Vicente estuary, Sao Paulo, Brazil
title_full Evidence of contamination by oil and oil products in the Santos-Sao Vicente estuary, Sao Paulo, Brazil
title_fullStr Evidence of contamination by oil and oil products in the Santos-Sao Vicente estuary, Sao Paulo, Brazil
title_full_unstemmed Evidence of contamination by oil and oil products in the Santos-Sao Vicente estuary, Sao Paulo, Brazil
title_sort Evidence of contamination by oil and oil products in the Santos-Sao Vicente estuary, Sao Paulo, Brazil
author Azevedo, Juliana Souza
author_facet Azevedo, Juliana Souza
Lopes, Belisandra
Katsumiti, Alberto
Braga, Elisabete Santis
Roche, Helene
Oliveira Ribeiro, Ciro Alberto
Bebianno, Maria João
author_role author
author2 Lopes, Belisandra
Katsumiti, Alberto
Braga, Elisabete Santis
Roche, Helene
Oliveira Ribeiro, Ciro Alberto
Bebianno, Maria João
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Azevedo, Juliana Souza
Lopes, Belisandra
Katsumiti, Alberto
Braga, Elisabete Santis
Roche, Helene
Oliveira Ribeiro, Ciro Alberto
Bebianno, Maria João
dc.subject.por.fl_str_mv Polycyclic aromatic-hydrocarbons
Biliary pah metabolites
Experimental exposure
Mytilus-Edulis
Mill effluent
Food-web
Responses
Fish
Pollution
Sediment
topic Polycyclic aromatic-hydrocarbons
Biliary pah metabolites
Experimental exposure
Mytilus-Edulis
Mill effluent
Food-web
Responses
Fish
Pollution
Sediment
description Different components of the mixed function oxidase (MFO) system and the levels of fluorescent aromatic compounds in bile (FACs) were measured in Cathorops spixii in order to assess the impact of polycyclic aromatic hydrocarbons (PAHs). Fish were sampled in an estuary (Santos/Sao Vicente) with a history of contamination by PAHs, mainly due to the presence of the industrial complex of Cubatao city and of another of low anthropogenic influence (Cananeia) on the Brazilian coast. FACs were higher in fish from the polluted site, and the PAH 5 and 6-ring metabolites were the most frequent - with 14% and 15%, respectively. Levels of the different components of the MFO system showed the same variation profile as the FACs for both estuaries. Therefore, the values found for somatic indexes and biomarkers with data of bile PAH metabolites indicate the presence of organic contaminants, especially in the area subject to the influence of the industrial complex on the Santos/Sao Vicente estuary.
publishDate 2012
dc.date.none.fl_str_mv 2012-06
2012-06-01T00:00:00Z
2018-12-07T14:52:37Z
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/10400.1/11137
url http://hdl.handle.net/10400.1/11137
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1679-8759
10.1590/S1679-87592012000200002
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Inst Oceanografico, Univ Sao Paulo
publisher.none.fl_str_mv Inst Oceanografico, Univ Sao Paulo
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_ 1799133260854329344

Registros relacionados