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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Effects of the organophosphate pesticide Folidol 600 (R) on the freshwater fish, Nile Tilapia (Oreochromis niloticus)

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Autor(es):
Barbieri, Edison [1] ; Alves Ferreira, Leandro Augusto [2]
Número total de Autores: 2
Afiliação do(s) autor(es):
[1] Inst Pesca APTA SAA SP, BR-11990000 Sao Paulo - Brazil
[2] Inst Pesca, Mestrando Programa Posgrad, BR-05001900 Sao Paulo - Brazil
Número total de Afiliações: 2
Tipo de documento: Artigo Científico
Fonte: PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY; v. 99, n. 3, p. 209-214, MAR 2011.
Citações Web of Science: 28
Resumo

Nile Tilapia (Oreochromis niloticus) juveniles were exposed to different concentrations of Folidol 600 (R) in static toxicity tests. The 24, 48, 72 and 96 h LC(50) values of Folidol 600 (R) to O. niloticus were 17.82, 8.91, 4.00 and 2.70 mg L(-1), respectively. The values of hematological parameters increased, and inhibition of cholinesterases activity (AChE, BChE and PChE) in plasma of fish exposed to the higher concentrations of pesticide reached 94%. Furthermore, the exposure of Tilapia to Folidol 600 (R) caused an increase of 4%, 20% and 38.4% in oxygen consumption at 0.1, 0.5 and 1.0 mg L(-1), respectively. However, exposure to 2.5, 5.0 and 10 mg L(-1) caused a decrease of 33.6%, 35.2% and 42.4% in oxygen consumption relative to the control. The ammonium excretion of fish exposed to 0.0, 0.1, 0.5, 1.0, 2.5, 5.0 and 10.0 mg Folidol 600 (R)/L was 0.12, 0.18, 0.30, 0.33, 0.37, 0.36 and 0.33 mu g/g/min, i.e., 50%, 150%, 175%, 208%, 200% and 175% increase, respectively, relative to the control. Published by Elsevier Inc. (AU)

Processo FAPESP: 07/50147-7 - Efeito do zinco e cádmio sobre o camarão rosa (Farfantepenaeus paulensis Pérez-Farfante, 1967, Decapoda, Peneidae, Crustacea), em três temperaturas e salinidade diferentes
Beneficiário:Edison Barbieri
Linha de fomento: Auxílio à Pesquisa - Regular