Erythrocyte Recovery in Oreochromis niloticus Fish Exposed to Urban Effluents

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorGoiano Federal Institute-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorState University of Goiás-
Autor(es): dc.contributorUniversity of Rio Verde “Fazenda Fontes Do Saber”-
Autor(es): dc.creatorAmorim, Nathan Pereira Lima-
Autor(es): dc.creatorde Assis, Rhayane Alves-
Autor(es): dc.creatordos Santos, Cirley Gomes Araújo-
Autor(es): dc.creatorBenvindo-Souza, Marcelino-
Autor(es): dc.creatorBorges, Rinneu Elias-
Autor(es): dc.creatorde Souza Santos, Lia Raquel-
Data de aceite: dc.date.accessioned2025-08-21T17:45:17Z-
Data de disponibilização: dc.date.available2025-08-21T17:45:17Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s00128-023-03833-2-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/308973-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/308973-
Descrição: dc.descriptionUrban activities pollute aquatic ecosystems, and the integrity of organisms such as fish. The use of cytological techniques, such as the analysis of blood cellular integrity using the Micronucleus test, can help detect mutagenic damage as a result to urban effluents exposure. In this context, this study aimed to evaluate the frequency of micronucleus and other nuclear abnormalities in Oreochromis niloticus fish environmentally exposed to urban effluents in relation to their erythrocyte recovery capacity when exposed to clean water (30 and 45 days). The results indicated high copper, dissolved iron, nickel, and thermotolerant coliform levels in the urban stream. There was no difference in the frequency of micronuclei. In contrast, cells with nuclear nuclei, binucleates, kidney-shaped nuclei, notched nuclei, lobed nuclei, and segmented nuclei decreased according to the time the fish were exposed to clean water. When exposed to clean water, we conclude that urban fish recover from genotoxic and cytotoxic damage.-
Descrição: dc.descriptionLaboratory of Ecotoxicology and Animal Systematics Goiano Federal Institute, Goiás-
Descrição: dc.descriptionDepartment of Biology Paulista State University “Júlio de Mesquita Filho”, São Paulo-
Descrição: dc.descriptionLaboratory of Biogeography and Aquatic Ecology State University of Goiás, Goiás-
Descrição: dc.descriptionZoology Laboratory University of Rio Verde “Fazenda Fontes Do Saber”, Goiás-
Descrição: dc.descriptionDepartment of Biology Paulista State University “Júlio de Mesquita Filho”, São Paulo-
Idioma: dc.languageen-
Relação: dc.relationBulletin of Environmental Contamination and Toxicology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectEcotoxicology-
Palavras-chave: dc.subjectMicronucleus test-
Palavras-chave: dc.subjectPollution-
Palavras-chave: dc.subjectUrban stream-
Título: dc.titleErythrocyte Recovery in Oreochromis niloticus Fish Exposed to Urban Effluents-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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