Consulta: creatorFacets:"Ternus,Raquel Zeni"
Registros recuperados: 1
Data/hora: 09/06/2024 08:45:23

Assessment of the genotoxic impact of pesticides on farming communities in the countryside of Santa Catarina State, Brazil
Provedor de dados: 74
Autores: Salvagni,Jaqueli; Ternus,Raquel Zeni; Fuentefria,Alexandre Meneghello.
The aim of this study was to assess the use of pesticides on farms located in the Lambedor River watershed in Guatambu, State of Santa Catarina, as well as to determine, by micronucleus testing, the risk of genotoxic impact. Samples from locally collected Cyprinus carpio, Hypostomus punctatus, Rhamdia quelen and Oreochromis niloticus gave evidence of a mean increase in micronuclei frequency from 6.21 to 13.78 in 1,000 erythrocytes, a clear indication of the genotoxic potenciality of pesticide residues in regional dams, and their significant contribution to local environmental contamination.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pesticides; Environment; Micronucleus test.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572011000100021