In utero and post-natal accumulation of organochlorine compounds in children under different environmental conditions

7 pages, 3 figures, 3 pages.-- PMID: 17554423 [PubMed].

Detalles Bibliográficos
Autores: Carrizo, Daniel, Grimalt, Joan O., Ribas-Fitó, Núria, Torrent, Maties, Sunyer, Jordi
Tipo de recurso: artículo
Fecha de publicación:2007
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/11126
Acceso en línea:http://hdl.handle.net/10261/11126
Access Level:acceso abierto
Palabra clave:Organochlorine compounds
Accumulation
In utero
Post-natal
Contamination
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spelling In utero and post-natal accumulation of organochlorine compounds in children under different environmental conditionsCarrizo, DanielGrimalt, Joan O.Ribas-Fitó, NúriaTorrent, MatiesSunyer, JordiOrganochlorine compoundsAccumulationIn uteroPost-natalContamination7 pages, 3 figures, 3 pages.-- PMID: 17554423 [PubMed].A study of intake of organochlorine compounds (OCs) in children both in utero and at the age of four years has been performed in two cohorts. One encompasses children born in Menorca Island between 1997 and 1998, and the other those born between 1997–1999 in Ribera d’Ebre, an in-land industrial–agricultural area of Catalonia. Comparison of the OC concentrations in serum samples from both populations, including those obtained from cord blood and blood collected at four years, provides information on the influence of local pollution sources in the accumulation of these compounds. Statistically significant differences (p < 0.01) have been found for hexachlorobenzene, indicating that chronic airborne contamination to this compound in Ribera d’Ebre involved higher in utero exposure, which increased in the first four years of growth. Similarly, in the cohort of Menorca, higher in utero exposure to PCBs was observed and this increased subsequently in the first four years of growth. Other compounds encompassing temporal contamination episodes such as g-HCH involved higher in utero exposure but strongly diminished in the first four years of growth. Overall, it can be concluded that local chronic pollution by OCs has a direct effect in children living in the surrounding areas. This influence is reflected in higher exposure, both in utero and in the first years of growth, that significantly stands out over the background contamination due to the ubiquity of these compounds.This research was supported by the Instituto de Salud Carlos III. Red de Grupos INMA (G03/176) and projects PI041666 and PI051987.Peer reviewedRoyal Society of Chemistry (UK)200920092007info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501162 bytesapplication/mswordhttp://hdl.handle.net/10261/11126reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1039/b700247einfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/111262026-05-22T06:33:51Z
dc.title.none.fl_str_mv In utero and post-natal accumulation of organochlorine compounds in children under different environmental conditions
title In utero and post-natal accumulation of organochlorine compounds in children under different environmental conditions
spellingShingle In utero and post-natal accumulation of organochlorine compounds in children under different environmental conditions
Carrizo, Daniel
Organochlorine compounds
Accumulation
In utero
Post-natal
Contamination
title_short In utero and post-natal accumulation of organochlorine compounds in children under different environmental conditions
title_full In utero and post-natal accumulation of organochlorine compounds in children under different environmental conditions
title_fullStr In utero and post-natal accumulation of organochlorine compounds in children under different environmental conditions
title_full_unstemmed In utero and post-natal accumulation of organochlorine compounds in children under different environmental conditions
title_sort In utero and post-natal accumulation of organochlorine compounds in children under different environmental conditions
dc.creator.none.fl_str_mv Carrizo, Daniel
Grimalt, Joan O.
Ribas-Fitó, Núria
Torrent, Maties
Sunyer, Jordi
author Carrizo, Daniel
author_facet Carrizo, Daniel
Grimalt, Joan O.
Ribas-Fitó, Núria
Torrent, Maties
Sunyer, Jordi
author_role author
author2 Grimalt, Joan O.
Ribas-Fitó, Núria
Torrent, Maties
Sunyer, Jordi
author2_role author
author
author
author
dc.subject.none.fl_str_mv Organochlorine compounds
Accumulation
In utero
Post-natal
Contamination
topic Organochlorine compounds
Accumulation
In utero
Post-natal
Contamination
description 7 pages, 3 figures, 3 pages.-- PMID: 17554423 [PubMed].
publishDate 2007
dc.date.none.fl_str_mv 2007
2009
2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/11126
url http://hdl.handle.net/10261/11126
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1039/b700247e
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 162 bytes
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dc.publisher.none.fl_str_mv Royal Society of Chemistry (UK)
publisher.none.fl_str_mv Royal Society of Chemistry (UK)
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
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