Vol. 7 No. 2 (2012)

Original Articles

• Estudos de elementos-traço na cidade de Porto Velho/Rondônia, Amazônia Ocidental

  J. Paiva dos Santos, D. de Oliveira de Souza, M. Rodrigues Miranda, W. Rodrigues Bastos

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• Toxicidade e risco ambiental da oxitetraciclina e efeito em leucócitos de mato grosso (Hyphessobrycon eques)

  R. Y. Fujimoto, M. I. Gabbay, E. C.S. Anjos, S. P. Carraschi, C. Cruz

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• DNA damage of erythrocytes of fish Oreochromis niloticus (Perciformes, Cichlidae), after acute exposure to river water receiving effluent from an oil refinery

  T. S. Souza, C. S. Fontanetti

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• Ecotoxicological effects of Vertimec® 18EC on plankton

  A. S. Braun, A. Novelli, B. H. Vieira, E. L. G. Espindola

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• Danos citogenotóxicos em ecossistema aquático submetido a esgotamento sanitário urbano

  I. T.D. Cabanelas, L. M.A. Moreira

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• Mercury distribution in muscular tissues of a tropical carnivorous fish (Hoplias malabaricus) from four lakes in the North of Rio de Janeiro State, SE Brazil

  T. B. Jesus, C. E.V. Carvalho, A. G. Ferreira, E. M. Siqueira, A. L.S. Machado

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• Assessment of chromium bioaccumulation in Pseudokirchneriella subcapitata (Korshikov) Hindak by the Central Composite Design (CCD) and Response Surface Methodology (RSM)

  P. C. Giloni-Lima, D. Delello, M. L.M. Cremonez, M. N. Éler, V. A. Lima, E. L.G. Espíndola

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• Genotoxicity evaluation of tilapia (Oreochromis niloticus) exposed to waters from two sites of Itajaí-Açu River (SC, Brazil)

  A. Bücker, M. B. da Conceição

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• Key Issues in Aquatic Ecotoxicology in Brazil: A Critical Review

  M. Krull, F. Barros

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• Water toxicity and cyto-genotoxicity biomarkers in the fish Oreochromis niloticus (Cichlidae)

  R. Seriani, D. Abessa, A. A. Kirschbaum, C. D.S. Pereira, M. J.T. Ranzani-Paiva, A. Assunção, F. L. Silveira, P. Romano, J. L.N. Mucci

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• Localization of inorganic and organic mercury in the liver and kidney of Cyprinus carpio by autometallography

  M. Mela, F. F. Neto, S. R. Grötzner, I. S. Rabitto, D. F. Ventura, C. A. Oliveira Ribeiro

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• Estudo sazonal de metais pesados no sedimento do Saco do Laranjal – Pelotas-RS

  G. R. Betemps, P. J. Sanches Filho

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• Effects of sodium and potassium on life history parameters of freshwater cladoceran Pseudosida ramosa

  E. C. Freitas, O. Rocha

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• Inhibition, recovery and field responses of Astyanax fasciatus (Cuvier, 1819) brain cholinesterases upon exposure to azinphos-methyl

  G. Pistone, G. Eguren, D. Rodriguez-Ithurralde

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