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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
06/09/2012 |
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Data da última atualização: |
16/10/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANDREU-SÁNCHEZ, O.; PARAIBA, L. C.; JONSSON, C. M.; CARRASCO, J. M. |
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Afiliação: |
OSCAR ANDREU-SANCHEZ, UNIVERSIDAD POLITÉCNICA DE VALENCIA; LOURIVAL COSTA PARAIBA, CNPMA; CLAUDIO MARTIN JONSSON, CNPMA; JOSE MARIA CARRASCO, UNIVERSIDAD POLITÉCNICA DE VALENCIA. |
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Título: |
Acute toxicity and bioconcentration of fungicide tebuconazole in zebrafish (Danio rerio). |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Environmental Toxicology, New York, v. 27, n. 2, p. 109-116, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
This research work investigated the bioconcentration of tebuconazole [(+-)-?-[2-(4-chlorophenyl) ethyl]-?-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol] fungicide in zebrafish (Danio rerio) under laboratory conditions and a first-order kinetic pesticide dissipation in the water. The concentrations of tebuconazole fitted to an equivalent nonlinear kinetic type model which allowed the calculation of the following parameters: bioconcentration factor (38.80 L kg-1), time to reach maximum fish concentration (6 days), maximum concentration in fish (0.0075 ?g mg-1), half-life in fish (24 days) and time needed for the fish to eliminate 95% of the maximum concentration (105 days). These calculations permitted the establishment of theoretical reference limit values for human consumption of fish and the establishment of safe limits for the water pesticide concentration. The data would also be useful in safe strategies associated with fishery activities that are conducted in aquatic regions close to crops using tebuconazole. The information will contribute to enlarge the tebuconazole toxicokinetics database of aquatic organisms. |
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Palavras-Chave: |
Pirycularia orizae; Rice crop. |
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Thesagro: |
Fungicida; Peixe de água doce; Toxicologia; Toxidez. |
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Thesaurus Nal: |
Acute toxicity; Bioaccumulation; Danio rerio; Fungicides; Tebuconazole; Triazole fungicides. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01996naa a2200301 a 4500
001 1933219
005 2015-10-16
008 2012 bl uuuu u00u1 u #d
100 1 $aANDREU-SÁNCHEZ, O.
245 $aAcute toxicity and bioconcentration of fungicide tebuconazole in zebrafish (Danio rerio).$h[electronic resource]
260 $c2012
520 $aThis research work investigated the bioconcentration of tebuconazole [(+-)-?-[2-(4-chlorophenyl) ethyl]-?-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol] fungicide in zebrafish (Danio rerio) under laboratory conditions and a first-order kinetic pesticide dissipation in the water. The concentrations of tebuconazole fitted to an equivalent nonlinear kinetic type model which allowed the calculation of the following parameters: bioconcentration factor (38.80 L kg-1), time to reach maximum fish concentration (6 days), maximum concentration in fish (0.0075 ?g mg-1), half-life in fish (24 days) and time needed for the fish to eliminate 95% of the maximum concentration (105 days). These calculations permitted the establishment of theoretical reference limit values for human consumption of fish and the establishment of safe limits for the water pesticide concentration. The data would also be useful in safe strategies associated with fishery activities that are conducted in aquatic regions close to crops using tebuconazole. The information will contribute to enlarge the tebuconazole toxicokinetics database of aquatic organisms.
650 $aAcute toxicity
650 $aBioaccumulation
650 $aDanio rerio
650 $aFungicides
650 $aTebuconazole
650 $aTriazole fungicides
650 $aFungicida
650 $aPeixe de água doce
650 $aToxicologia
650 $aToxidez
653 $aPirycularia orizae
653 $aRice crop
700 1 $aPARAIBA, L. C.
700 1 $aJONSSON, C. M.
700 1 $aCARRASCO, J. M.
773 $tEnvironmental Toxicology, New York$gv. 27, n. 2, p. 109-116, 2012.
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Embrapa Meio Ambiente (CNPMA) |
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| 63. |  | HIRATA, R. C. A.; RODRIGUES, G. S.; PARAIBA, L. C.; BUSCHINELLI, C. C. de A. Groundwater contamination risk by agricultural activity in São Paulo State (Brazil). In: CHILTON, P.J.; JÉGAT, H.J.; STUART, M.E. (Ed.). Groundwater and agriculture: the interrelationship. Keyworth: British Geological Survey, 1995. 143p. (Technical Report WD/95/26). Proceedings of an International Seminar, Merida, Venezuela, 14-17 October 1992. p. 93 a 101.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 69. | | PARAIBA, L. C.; CASTRO, V. L. S. S. de; MAIA, A. de H. N. Estimates of insecticide percent distribution among human tissues. In: CONGRESO IBÉRICO, 6., IBEROAMERICANO DE CONTAMINACIÓN Y TOXICOLOGÍA AMBIENTAL – CICTA, 3., 2005, Cádiz, Spain. The environment: a challenge for the scientific research: abstracts. Cádiz, Spain: CICTA, 2005. p. 28.| Tipo: Resumo em Anais de Congresso |
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| 78. | | TAVARES, M. M.; FERRACINI, V. L.; FERREIRA, J. M. S.; PARAIBA, L. C.; TALAMINI, V. Multiresíduos de pesticidas em água de coco por UPLC-ESI-MS/MS. In: ENCONTRO NACIONAL DE QUÍMICA ANALÍTICA, 19.; CONGRESSO IBERO-AMERICANO DE QUÍMICA ANALÍTICA, 7., 2018, Caldas Novas, GO. Inovação para a química analítica sustentável: livro de resumos... Caldas Novas: SBQ: UFG: UnB, 2018. p. 369.| Tipo: Resumo em Anais de Congresso |
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| Registros recuperados : 128 | |
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