Consumption of Native Fish Associated with a Potential Carcinogenic Risk for Indigenous Communities in the Peruvian Amazon

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorNational Autonomous University of Alto Amazonas (UNAAA)-
Autor(es): dc.contributorNational University of San Agustin—Arequipa (UNSA)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorBrousett-Minaya, Magaly Alejandra-
Autor(es): dc.creatorChu-Koo, Fred William-
Autor(es): dc.creatorNapuchi-Linares, Juvenal-
Autor(es): dc.creatorZambrano Panduro, Cynthia Elizabeth-
Autor(es): dc.creatorReyes-Larico, Juan Amilcar-
Autor(es): dc.creatorLarrea-Valdivia, Adriana Edith-
Autor(es): dc.creatorBiamont-Rojas, Ivan Edward-
Data de aceite: dc.date.accessioned2025-08-21T17:28:08Z-
Data de disponibilização: dc.date.available2025-08-21T17:28:08Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-08-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/toxics12080552-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297956-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297956-
Descrição: dc.descriptionAquatic environments, such as fluvial environments, play an important role in the transport of material from throughout the basin, and this material partially sediments along the way. The objective of this study was to analyze, from an ecotoxicological point of view, the concentrations of arsenic and heavy metals in sediment and the muscle of native fish, to correlate their interaction and to evaluate the potential risk to public health using carcinogenic risk indices in four rivers of the Peruvian Amazon. There were 27 sampling sites where sediment and fish (except for five points) samples were collected. A sampling pool was created with fish muscles from all species collected at each sampling site. Concentrations of As, Cd, Cr, Cu, Ni, Pb, Zn, and Hg were analyzed in both sediment and fish muscle, in duplicate. The results indicate the presence of concentrations higher than those recommended by international guidelines for sediment and food. Mercury (Hg) concentrations in the Tigre, Morona, and Pastaza rivers are up to six times higher than the recommended value for daily consumption. The carcinogenic risk due to the regular consumption of native species in the indigenous communities living on the banks of the four studied rivers is high.-
Descrição: dc.descriptionFaculty of Sciences National Autonomous University of Alto Amazonas (UNAAA), Prolongación Libertad 1220-1228, Loreto-
Descrição: dc.descriptionFaculty of Natural Sciences National University of San Agustin—Arequipa (UNSA), Santa Catalina No. 117, Arequipa-
Descrição: dc.descriptionInstitute of Science and Technology State University of São Paulo (UNESP), Av. Três de Março 511, Alto da Boa Vista, SP-
Descrição: dc.descriptionOceanographic Institute University of São Paulo (USP), Praça do Oceanográfico, 191, SP-
Descrição: dc.descriptionInstitute of Science and Technology State University of São Paulo (UNESP), Av. Três de Março 511, Alto da Boa Vista, SP-
Idioma: dc.languageen-
Relação: dc.relationToxics-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectcarcinogenic index-
Palavras-chave: dc.subjectfish muscle-
Palavras-chave: dc.subjectfluvial sediment-
Palavras-chave: dc.subjectheavy metals-
Palavras-chave: dc.subjecthuman health risk assessment-
Título: dc.titleConsumption of Native Fish Associated with a Potential Carcinogenic Risk for Indigenous Communities in the Peruvian Amazon-
Tipo de arquivo: dc.typelivro digital-
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