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Pinho, Grasiela Lopes Leães; Rosa, Cristiane Moura da; Maciel, Fabio Everton; Bianchini, Adalto; Yunes, João Sarkis; Proença, Luis Antonio de Oliveira; Monserrat, José María
(2005)
Microcystins are hepatotoxins suspected to generate oxidative stress. This mechanism was evaluated in gills of the estuarine crab Chasmagnathus granulatus (Decapoda, Brachyura). Adult male crabswere fed ground beef with ...
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Pinho, Grasiela Lopes Leães; Rosa, Cristiane Moura da; Maciel, Fabio Everton; Bianchini, Adalto; Yunes, João Sarkis; Proença, Luis Antonio de Oliveira; Monserrat, José María
(2005)
Antioxidant responses and oxidative stress were evaluated in the hepatopancreas of the estuarine crab Chasmagnathus granulates (Decapoda, Brachyura) after oral microcystin administration. Responses were evaluated through ...
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Amado, Lílian Lund; Rosa, Carlos Eduardo da; Leite, Alice Teixeira Meirelles; Moraes, Loraine; Pires, Wagner Vaz; Pinho, Grasiela Lopes Leães; Martins, Camila De Martinez Gaspar; Robaldo, Ricardo Berteaux; Nery, Luiz Eduardo Maia; Monserrat, José María; Bianchini, Adalto; Martínez, Pablo Elías; Monserrat, Laura Alicia Geracitano
(2006)
Biomarkers of exposure and effect of pollutants were analyzed in croakers Micropogonias furnieri (Teleostei: Sciaenidae) captured in winter and summer in a polluted and in a non-polluted site at the Patos Lagoon estuary ...
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Monserrat, José María; Monserrat, Laura Alicia Geracitano; Pinho, Grasiela Lopes Leães; Vinagre, Tânia Mariza de Mattos; Faleiros, Markel; Alciati, Julieta Carvalho; Bianchini, Adalto
(2003)
Reactive oxygen species (ROS) are subproducts of the oxidative metabolism known to initiate chain reactions with polyunsaturated fatty acids that generate lipid peroxides (LPO). The objective of this work was to adapt the ...
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Tortelli, Vanessa Pereira; Colares, Elton Pinto; Robaldo, Ricardo Berteaux; Nery, Luiz Eduardo Maia; Pinho, Grasiela Lopes Leães; Bianchini, Adalto; Monserrat, José María
(2006)
The aim of the present study was to determine the kinetic parameters and cholinesterase (ChE) activity in two teleost fish, the White mouth croaker Micropogonias furnieri (Scianidae) and the Madamango sea catfish Cathorops ...
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Pinho, Grasiela Lopes Leães; Saint-Louis, Richard; Bianchini, Adalto; Pelletier, Émilien
(2009)
This study investigated the body copper accumulation in the amphipod Gammarus sp.. Groups of copper-binding proteins were also investigated considering their molecular weights. Regarding copper accumulation, a saturation ...
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Miranda Filho, Kleber Campos; Pinho, Grasiela Lopes Leães; Wasielesky Junior, Wilson Francisco Britto; Bianchini, Adalto
(2009)
Juvenile pink-shrimp Farfantepenaeus paulensis were exposed (75 days) to NH3 (0.016–0.287 mg L−1) under static condition with water renewal every 24 h. Experiments were performed at 20 °C, at a water salinity of 15 ppt, ...
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Pedroso, Mariana Saia; Pinho, Grasiela Lopes Leães; Monteiro, Sandra Carvalho Rodrigues; Bianchini, Adalto
(2007)
Acute silver effects on whole-body ion regulation and Na+,K+-ATPase activity were evaluated in the euryhaline copepod Acartia tonsa. Experiments were run at 20 ◦C, three different salinities (5, 15 and 30 ppt), in either ...
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Pinho, Grasiela Lopes Leães; Pedroso, Mariana Saia; Monteiro, Sandra Carvalho Rodrigues; Souza, Sandra Silvestre de; Bianchini, Adalto
(2007)
The physiological effects ofwaterborne andwaterborne plus dietborne copper exposure were determined in the euryhaline copepod Acartia tonsa at different salinities (5, 15 and 30 ppt). Copepods were exposed (48 h) to a ...
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Monserrat, José María; Martínez, Pablo Elías; Monserrat, Laura Alicia Geracitano; Amado, Lílian Lund; Martins, Camila De Martinez Gaspar; Pinho, Grasiela Lopes Leães; Chaves, Isabel Soares; Cravo, Marlize Ferreira; Lima, Juliane Ventura; Bianchini, Adalto
(2007)
In this review, recent developments in monitoring toxicological responses in estuarine animals are analyzed, considering the biomarker responses to different classes of pollutants. The estuarine environment imposes stressful ...
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Pinho, Grasiela Lopes Leães; Rosa, Cristiane Moura da; Yunes, João Sarkis; Luquet, Carlos Marcelo; Bianchini, Adalto; Monserrat, José María
(2003)
Microcystins are toxins produced by cyanobacteria, being toxic to aquatic fauna. It was evaluated alternative mechanisms of microcystins toxicity, including oxidative stress and histopathology in the hepatopancreas of the ...
