Correlation between mercury and selenium concentrations in Indian hair from Rondônia State Amazon region, Brazil

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dc.contributor.authorCAMPOS, MONICA S. dept_BR
dc.contributor.authorSARKIS, JORGE E.S.pt_BR
dc.contributor.authorMULLER, REGINA C.S.pt_BR
dc.contributor.authorBRABO, EDILSON da S.pt_BR
dc.contributor.authorSANTOS, ELIZABETE de O.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-31T11:35:32Zpt_BR
dc.date.accessioned2014-07-31T11:56:33Z
dc.date.available2014-07-31T11:35:32Zpt_BR
dc.date.available2014-07-31T11:56:33Z
dc.date.issued2002pt_BR
dc.description.abstractTotal mercury and selenium concentrations were determined in hair samples collected from Wari (Pacaás Novos) Indians living in Doutor Tanajura village, Gujará-Mirim city, Rondônia State. The mercury concentrations in some samples are much higher than the values determined in samples from individuals not exposed to mercury contamination, occupationally or environmentally. The selenium concentrations are in the normal range. A correlation was observed between the mercury and selenium concentration and the values of the molar ratio approach 1 at low Hg concentrations. This fact is related to the equimolar complex formed by {(Hg–Se)n}m–Seleprotein P, which can decrease the bioavailable mercury in the organism.
dc.format.extent155-161pt_BR
dc.identifier.citationCAMPOS, MONICA S. de; SARKIS, JORGE E.S.; MULLER, REGINA C.S.; BRABO, EDILSON da S.; SANTOS, ELIZABETE de O. Correlation between mercury and selenium concentrations in Indian hair from Rondônia State Amazon region, Brazil. <b>Science of the Total Environment</b>, v. 287, n. 1-2, p. 155-161, 2002. DOI: <a href="https://dx.doi.org/10.1016/s0048-9697(01)01002-6">10.1016/s0048-9697(01)01002-6</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/8192.
dc.identifier.doi10.1016/s0048-9697(01)01002-6
dc.identifier.fasciculo1-2pt_BR
dc.identifier.issn0048-9697pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-6745-8185
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/8192pt_BR
dc.identifier.vol287pt_BR
dc.relation.ispartofScience of the Total Environmentpt_BR
dc.rightsopenAccessen
dc.subjecthairpt_BR
dc.subjectsample preparationpt_BR
dc.subjectmercurypt_BR
dc.subjectseleniumpt_BR
dc.subjectconcentration ratiopt_BR
dc.subjecttoxicitypt_BR
dc.subjecthuman populationspt_BR
dc.subjectamazon riverpt_BR
dc.titleCorrelation between mercury and selenium concentrations in Indian hair from Rondônia State Amazon region, Brazilpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorJORGE EDUARDO DE SOUZA SARKIS
ipen.autorMONICA SOARES DE CAMPOS
ipen.codigoautor1080
ipen.codigoautor2582
ipen.contributor.ipenauthorJORGE EDUARDO DE SOUZA SARKIS
ipen.contributor.ipenauthorMONICA SOARES DE CAMPOS
ipen.date.recebimento11-05pt_BR
ipen.identifier.fi1.537pt_BR
ipen.identifier.ipendoc16467pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi1.500 - 2.999
ipen.type.genreArtigo
relation.isAuthorOfPublicationad66e386-1f88-4fcc-b1d9-04bff1556e8e
relation.isAuthorOfPublication758ece16-eeb8-48ec-a815-0694d62d6589
relation.isAuthorOfPublication.latestForDiscovery758ece16-eeb8-48ec-a815-0694d62d6589
sigepi.autor.atividadeCAMPOS, MONICA S. DE:2582:-1:Spt_BR
sigepi.autor.atividadeSARKIS, JORGE E.S.:1080:36:Npt_BR

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