Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica

Autores
del Brio, Federico Eduardo; Commendatore, Marta Graciela; Castro, Italo B.; Gomes Costa, Patricia; Fillmann, Gilberto; Bigatti, Gregorio
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Butyltins (BTs) were found in sediments and body tissues of the edible gastropod Odontocymbiola magellanica, in which imposex has been recorded since 2000. BTs in sediments ranged from < MDL to 174.8 ng (Sn) g−1 for TBT, < MDL to 19.2 ng (Sn) g−1 for DBT, and < MDL to 71.8 ng (Sn) g−1 for MBT. In body tissues BTs varied from < MDL to 147.1, < MDL to 77.0 and < MDL to 345.3 ng (Sn) g−1 for TBT, DBT and MBT, respectively. BT concentrations were higher in gonads and digestive glands than in the albumen gland and foot (edible). The highest concentrations of BTs in both sediments and gastropods were found in the harbour area, decreasing with distance to the harbour and areas with less maritime traffic. The Biota-Sediment Accumulation Factor (BSAF) in the different organs was between 0.02–0.42, 0.09–0.35 and 0.08–5.25 for TBT, DBT and MBT, respectively. There were positive correlations between concentrations of BTs in sediments and gastropod body tissues, suggesting that xenobiotic accumulation in O. magellanica occurs mainly through contaminated sediments, rather than water or the food chain. Considering current sediment quality guidelines, our results indicate that acute toxic effects would be expected from TBT exposure, which represents a serious environmental threat for the benthic community. Although the levels of BTs found in the foot of this edible gastropod did not exceed the recommended Tolerable Daily Intake in polluted areas, they should be monitored to ensure the safety of seafood consumers. The alternative antifouling biocides Irgarol and Diuron were not detected in sediments.
Fil: del Brio, Federico Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Commendatore, Marta Graciela. Universidad Nacional de la Patagonia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Castro, Italo B.. Universidade Federal Do Rio Grande; Brasil
Fil: Gomes Costa, Patricia. Universidade Federal Do Rio Grande; Brasil
Fil: Fillmann, Gilberto. Universidade Federal Do Rio Grande; Brasil
Fil: Bigatti, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia; Argentina
Materia
Harbour Pollution
Imposex
Patagonia
Tbt
Volutidae
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/36989
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/36989
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanicadel Brio, Federico EduardoCommendatore, Marta GracielaCastro, Italo B.Gomes Costa, PatriciaFillmann, GilbertoBigatti, GregorioHarbour PollutionImposexPatagoniaTbtVolutidaehttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Butyltins (BTs) were found in sediments and body tissues of the edible gastropod Odontocymbiola magellanica, in which imposex has been recorded since 2000. BTs in sediments ranged from < MDL to 174.8 ng (Sn) g−1 for TBT, < MDL to 19.2 ng (Sn) g−1 for DBT, and < MDL to 71.8 ng (Sn) g−1 for MBT. In body tissues BTs varied from < MDL to 147.1, < MDL to 77.0 and < MDL to 345.3 ng (Sn) g−1 for TBT, DBT and MBT, respectively. BT concentrations were higher in gonads and digestive glands than in the albumen gland and foot (edible). The highest concentrations of BTs in both sediments and gastropods were found in the harbour area, decreasing with distance to the harbour and areas with less maritime traffic. The Biota-Sediment Accumulation Factor (BSAF) in the different organs was between 0.02–0.42, 0.09–0.35 and 0.08–5.25 for TBT, DBT and MBT, respectively. There were positive correlations between concentrations of BTs in sediments and gastropod body tissues, suggesting that xenobiotic accumulation in O. magellanica occurs mainly through contaminated sediments, rather than water or the food chain. Considering current sediment quality guidelines, our results indicate that acute toxic effects would be expected from TBT exposure, which represents a serious environmental threat for the benthic community. Although the levels of BTs found in the foot of this edible gastropod did not exceed the recommended Tolerable Daily Intake in polluted areas, they should be monitored to ensure the safety of seafood consumers. The alternative antifouling biocides Irgarol and Diuron were not detected in sediments.Fil: del Brio, Federico Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Commendatore, Marta Graciela. Universidad Nacional de la Patagonia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Castro, Italo B.. Universidade Federal Do Rio Grande; BrasilFil: Gomes Costa, Patricia. Universidade Federal Do Rio Grande; BrasilFil: Fillmann, Gilberto. Universidade Federal Do Rio Grande; BrasilFil: Bigatti, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia; ArgentinaTaylor & Francis As2016-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/36989del Brio, Federico Eduardo; Commendatore, Marta Graciela; Castro, Italo B.; Gomes Costa, Patricia; Fillmann, Gilberto; et al.; Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica; Taylor & Francis As; Marine Biology Research; 12; 6; 7-2016; 608-6201745-1000CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/17451000.2016.1169296info:eu-repo/semantics/altIdentifier/doi/10.1080/17451000.2016.1169296info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:16Zoai:ri.conicet.gov.ar:11336/36989instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:52:16.407CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica
title Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica
spellingShingle Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica
del Brio, Federico Eduardo
Harbour Pollution
Imposex
Patagonia
Tbt
Volutidae
title_short Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica
title_full Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica
title_fullStr Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica
title_full_unstemmed Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica
title_sort Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica
dc.creator.none.fl_str_mv del Brio, Federico Eduardo
Commendatore, Marta Graciela
Castro, Italo B.
Gomes Costa, Patricia
Fillmann, Gilberto
Bigatti, Gregorio
author del Brio, Federico Eduardo
author_facet del Brio, Federico Eduardo
Commendatore, Marta Graciela
Castro, Italo B.
Gomes Costa, Patricia
Fillmann, Gilberto
Bigatti, Gregorio
author_role author
author2 Commendatore, Marta Graciela
Castro, Italo B.
Gomes Costa, Patricia
Fillmann, Gilberto
Bigatti, Gregorio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Harbour Pollution
Imposex
Patagonia
Tbt
Volutidae
topic Harbour Pollution
Imposex
Patagonia
Tbt
Volutidae
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Butyltins (BTs) were found in sediments and body tissues of the edible gastropod Odontocymbiola magellanica, in which imposex has been recorded since 2000. BTs in sediments ranged from < MDL to 174.8 ng (Sn) g−1 for TBT, < MDL to 19.2 ng (Sn) g−1 for DBT, and < MDL to 71.8 ng (Sn) g−1 for MBT. In body tissues BTs varied from < MDL to 147.1, < MDL to 77.0 and < MDL to 345.3 ng (Sn) g−1 for TBT, DBT and MBT, respectively. BT concentrations were higher in gonads and digestive glands than in the albumen gland and foot (edible). The highest concentrations of BTs in both sediments and gastropods were found in the harbour area, decreasing with distance to the harbour and areas with less maritime traffic. The Biota-Sediment Accumulation Factor (BSAF) in the different organs was between 0.02–0.42, 0.09–0.35 and 0.08–5.25 for TBT, DBT and MBT, respectively. There were positive correlations between concentrations of BTs in sediments and gastropod body tissues, suggesting that xenobiotic accumulation in O. magellanica occurs mainly through contaminated sediments, rather than water or the food chain. Considering current sediment quality guidelines, our results indicate that acute toxic effects would be expected from TBT exposure, which represents a serious environmental threat for the benthic community. Although the levels of BTs found in the foot of this edible gastropod did not exceed the recommended Tolerable Daily Intake in polluted areas, they should be monitored to ensure the safety of seafood consumers. The alternative antifouling biocides Irgarol and Diuron were not detected in sediments.
Fil: del Brio, Federico Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Commendatore, Marta Graciela. Universidad Nacional de la Patagonia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Castro, Italo B.. Universidade Federal Do Rio Grande; Brasil
Fil: Gomes Costa, Patricia. Universidade Federal Do Rio Grande; Brasil
Fil: Fillmann, Gilberto. Universidade Federal Do Rio Grande; Brasil
Fil: Bigatti, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia; Argentina
description Butyltins (BTs) were found in sediments and body tissues of the edible gastropod Odontocymbiola magellanica, in which imposex has been recorded since 2000. BTs in sediments ranged from < MDL to 174.8 ng (Sn) g−1 for TBT, < MDL to 19.2 ng (Sn) g−1 for DBT, and < MDL to 71.8 ng (Sn) g−1 for MBT. In body tissues BTs varied from < MDL to 147.1, < MDL to 77.0 and < MDL to 345.3 ng (Sn) g−1 for TBT, DBT and MBT, respectively. BT concentrations were higher in gonads and digestive glands than in the albumen gland and foot (edible). The highest concentrations of BTs in both sediments and gastropods were found in the harbour area, decreasing with distance to the harbour and areas with less maritime traffic. The Biota-Sediment Accumulation Factor (BSAF) in the different organs was between 0.02–0.42, 0.09–0.35 and 0.08–5.25 for TBT, DBT and MBT, respectively. There were positive correlations between concentrations of BTs in sediments and gastropod body tissues, suggesting that xenobiotic accumulation in O. magellanica occurs mainly through contaminated sediments, rather than water or the food chain. Considering current sediment quality guidelines, our results indicate that acute toxic effects would be expected from TBT exposure, which represents a serious environmental threat for the benthic community. Although the levels of BTs found in the foot of this edible gastropod did not exceed the recommended Tolerable Daily Intake in polluted areas, they should be monitored to ensure the safety of seafood consumers. The alternative antifouling biocides Irgarol and Diuron were not detected in sediments.
publishDate 2016
dc.date.none.fl_str_mv 2016-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/36989
del Brio, Federico Eduardo; Commendatore, Marta Graciela; Castro, Italo B.; Gomes Costa, Patricia; Fillmann, Gilberto; et al.; Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica; Taylor & Francis As; Marine Biology Research; 12; 6; 7-2016; 608-620
1745-1000
CONICET Digital
CONICET
url http://hdl.handle.net/11336/36989
identifier_str_mv del Brio, Federico Eduardo; Commendatore, Marta Graciela; Castro, Italo B.; Gomes Costa, Patricia; Fillmann, Gilberto; et al.; Distribution and bioaccumulation of butyltins in the edible gastropod Odontocymbiola magellanica; Taylor & Francis As; Marine Biology Research; 12; 6; 7-2016; 608-620
1745-1000
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/17451000.2016.1169296
info:eu-repo/semantics/altIdentifier/doi/10.1080/17451000.2016.1169296
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis As
publisher.none.fl_str_mv Taylor & Francis As
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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