Stress protein accumulation as an indicator of impact by the petroleum industry in Todos OS Santos Bay, Brazil

Detalhes bibliográficos
Autor(a) principal: Nascimento, Iracema Andrade
Data de Publicação: 1998
Outros Autores: Leite, Maria Bernadete Neiva Lemos, Sansone, Giovanni, Pereira, Solange Andrade, Smith, D. H.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5102
Resumo: p. 101-108
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spelling Nascimento, Iracema AndradeLeite, Maria Bernadete Neiva LemosSansone, GiovanniPereira, Solange AndradeSmith, D. H.Nascimento, Iracema AndradeLeite, Maria Bernadete Neiva LemosSansone, GiovanniPereira, Solange AndradeSmith, D. H.2012-01-10T23:17:23Z2012-01-10T23:17:23Z19981539-4077http://www.repositorio.ufba.br/ri/handle/ri/5102v. 1p. 101-108The relative concentrations of stress proteins in juvenile mangrove oysters (Crussostreu rhizophorue), from six study sites in Todos OS Santos Bay, Bahia, Brazil, were used to evaluate the possibility of chronic environmental impact induced by 40 years of exposure to the local petroleum industry. Replicated tissue samples from oysters at four sites associated with the extraction, transport and refinement of petroleum, and from two control sites, were used for stress protein (60 kDa) determination. The relative levels of stress proteins were statistically compared by standard methods. Friedman nonparametric analysis of variance, followed by multiple comparisons among samples, revealed significant differences in stress protein levels. Oysters from sites associated with the extraction and transport of petroleum had the highest relative concentrations of stress proteins, while the control areas revealed minimum concentrations. Samples from the refinery site, where oyster populations were severely reduced, did not differ from the control sites. Comparisons with parallel studies on the toxicity of aquatic substrates at the same sites revealed that stress protein analyses were useful in evaluating chronic environmental impact, within the tolerance limits of C. rhizophorue, but that the stress response diminished significantly when conditions approached the lethal limits for this species. The stress protein response appears to serve as a valid biomonitoring method under chronic, sublethal exposures, before biological responses become evident at the organismic or population levels, but may not serve well when the stressor intensity is at or near the lethal tolerance level.Submitted by Ana Valéria de Jesus Moura (anavaleria_131@hotmail.com) on 2012-01-10T23:17:23Z No. of bitstreams: 1 DS1463498898000025-main.pdf: 708678 bytes, checksum: c99c963590172160db671028d53979db (MD5)Made available in DSpace on 2012-01-10T23:17:23Z (GMT). No. of bitstreams: 1 DS1463498898000025-main.pdf: 708678 bytes, checksum: c99c963590172160db671028d53979db (MD5) Previous issue date: 1998PetroleumChronic impactStress proteinsCrussostreu rhizophorueStress protein accumulation as an indicator of impact by the petroleum industry in Todos OS Santos Bay, BrazilAquatic Ecosystem Health and Managementinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAinfo:eu-repo/semantics/openAccessORIGINALDS1463498898000025-main.pdfDS1463498898000025-main.pdfapplication/pdf708678https://repositorio.ufba.br/bitstream/ri/5102/1/DS1463498898000025-main.pdfc99c963590172160db671028d53979dbMD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/5102/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTDS1463498898000025-main.pdf.txtDS1463498898000025-main.pdf.txtExtracted texttext/plain24469https://repositorio.ufba.br/bitstream/ri/5102/3/DS1463498898000025-main.pdf.txtd88d3e8f41547b4ec190894857b27856MD53ri/51022022-08-08 13:19:17.914oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-08T16:19:17Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Stress protein accumulation as an indicator of impact by the petroleum industry in Todos OS Santos Bay, Brazil
dc.title.alternative.pt_BR.fl_str_mv Aquatic Ecosystem Health and Management
title Stress protein accumulation as an indicator of impact by the petroleum industry in Todos OS Santos Bay, Brazil
spellingShingle Stress protein accumulation as an indicator of impact by the petroleum industry in Todos OS Santos Bay, Brazil
Nascimento, Iracema Andrade
Petroleum
Chronic impact
Stress proteins
Crussostreu rhizophorue
title_short Stress protein accumulation as an indicator of impact by the petroleum industry in Todos OS Santos Bay, Brazil
title_full Stress protein accumulation as an indicator of impact by the petroleum industry in Todos OS Santos Bay, Brazil
title_fullStr Stress protein accumulation as an indicator of impact by the petroleum industry in Todos OS Santos Bay, Brazil
title_full_unstemmed Stress protein accumulation as an indicator of impact by the petroleum industry in Todos OS Santos Bay, Brazil
title_sort Stress protein accumulation as an indicator of impact by the petroleum industry in Todos OS Santos Bay, Brazil
author Nascimento, Iracema Andrade
author_facet Nascimento, Iracema Andrade
Leite, Maria Bernadete Neiva Lemos
Sansone, Giovanni
Pereira, Solange Andrade
Smith, D. H.
author_role author
author2 Leite, Maria Bernadete Neiva Lemos
Sansone, Giovanni
Pereira, Solange Andrade
Smith, D. H.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Nascimento, Iracema Andrade
Leite, Maria Bernadete Neiva Lemos
Sansone, Giovanni
Pereira, Solange Andrade
Smith, D. H.
Nascimento, Iracema Andrade
Leite, Maria Bernadete Neiva Lemos
Sansone, Giovanni
Pereira, Solange Andrade
Smith, D. H.
dc.subject.por.fl_str_mv Petroleum
Chronic impact
Stress proteins
Crussostreu rhizophorue
topic Petroleum
Chronic impact
Stress proteins
Crussostreu rhizophorue
description p. 101-108
publishDate 1998
dc.date.issued.fl_str_mv 1998
dc.date.accessioned.fl_str_mv 2012-01-10T23:17:23Z
dc.date.available.fl_str_mv 2012-01-10T23:17:23Z
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://www.repositorio.ufba.br/ri/handle/ri/5102
dc.identifier.issn.none.fl_str_mv 1539-4077
dc.identifier.number.pt_BR.fl_str_mv v. 1
identifier_str_mv 1539-4077
v. 1
url http://www.repositorio.ufba.br/ri/handle/ri/5102
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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reponame_str Repositório Institucional da UFBA
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