Data/hora: 16/06/2024 10:18:58

Provedor de dados: | 74
País: | Brazil
Título: | Assessment of the genotoxic impact of pesticides on farming communities in the countryside of Santa Catarina State, Brazil
Autores: | Salvagni,Jaqueli; Ternus,Raquel Zeni; Fuentefria,Alexandre Meneghello.
Data: | 2011-01-01
Ano: | 2011
Palavras-chave: | Pesticides; Environment; Micronucleus test.
Resumo: | 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
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572011000100021
Editor: | Sociedade Brasileira de Genética
Relação: | 10.1590/S1415-47572010005000104
Formato: | text/html
Fonte: | Genetics and Molecular Biology  v.34 n.1 2011
Fonte: | info:eu-repo/semantics/openAccess