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Rebelo, Mauro Freitas; Monserrat, José María; Bastos, Wanderley Rodrigues
(2003)
When laboratory intercomparison exercises are conducted, there is no a priori dependence of the concentration of a certain compound
determined in one laboratory to that determined by another(s). The same applies when ...
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Hefler, Sonia Marisa; Wagner, Hilda Maria Longhi
(2008)
(Análise da morfologia do fruto em espécies de Cyperus L. subg. Cyperus - Cyperaceae). Este trabalho apresenta uma análise da morfologia do fruto e da sua superfície em 16 táxons de Cyperus L. subg. Cyperus ocorrentes na ...
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Sampaio Filho, Orlando Melo; Silva, Simone Alves; Bahia, Henrique Fortes; Silva, Mariana Souza da; Carvalho, Diego dos Santos
(2011)
Esta pesquisa teve por objetivo estudar a interação entre quatro genótipos de mamoneira em dois anos de estudo nas condições edafoclimáticas do recôncavo baiano. Os ensaios foram realizados entre os meses de abril de 2006 ...
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Signori, Luis Ulisses; Guimarães, Lia Buarque de Macedo; Sampedro, Renan Maximiliano Fernandez
(2004)
O presente estudo buscou analisar a aplicabilidade e a fidedignidade de 9 instrumentos utilizados pelos ergonomistas na avaliação e classificação dos riscos de ocorrência dos D.O.R.T./L.E.R. Os instrumentos selecionados ...
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Brondani, Cristina Joziane; Henzel, Marjana Eloísa
(2010)
Com o intuito verificar como a Educação Ambiental está inserida no planejamento de ensino, realizou-se um estudo do nível de conscientização ambiental de alunos e professores da rede municipal de ensino de um pequeno ...
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Silva, Renato Zacarias; Cousin, João Carlos Brahm
(2006)
Necropsias, objetivando descrever e tipificar anormalidades gástricas decorrentes da adesão parasitária
de Polymorphus (P.) cetaceum (Acanthocephala, Polymorphidae), foram efetuadas em 12 Pontoporia blainvillei vítimas ...
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Monserrat, José María; Rosa, Carlos Eduardo da; Sandrini, Juliana Zomer; Marins, Luis Fernando Fernandes; Bianchini, Adalto; Monserrat, Laura Alicia Geracitano
(2003)
Worms like polychaetes, oligochaetes, and nematodes, have been widely used in studies of aquatic and soil pollution. Several ecotoxicological characteristics make these animals suitable for use as a biomonitor, including ...
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Monserrat, José María; Bianchini, Adalto
(2001)
The kinetic characteristic (Km) of cholinesterase from the crab Chasmagnathus granulata, the shrimp Farfantepenaeus
paulensis and the fish Odontesthes bonaeriensis were compared and correlated with the anticholinesterasic ...
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Gouveia, Glauce Ribeiro; Marques, Daiane; Cruz, Bruno Pinto; Monserrat, Laura Alicia Geracitano; Nery, Luiz Eduardo Maia; Trindade, Gilma Santos
(2005)
The photoprotector role of pigment dispersion in the melanophores of the crab,
Chasmagnathus granulata, against DNA and
oxidative damages caused by UV-A and UV-B was investigated.Intact and eyestalkless crabs
were used. ...
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Rosa, Carlos Eduardo da; Iurman, Mariana G.; Abreu, Paulo Cesar Oliveira Vergne de; Monserrat, Laura Alicia Geracitano; Monserrat, José María
(2005)
Hydrogen peroxide (H2O2) is a naturally occurring prooxidant molecule, and its effects in the macroinvertebrate infauna were previously observed. The existence of a gradient of antioxidant enzymes activity (catalase [CAT], ...
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Moraes, Tarsila Barros; Ferreira, Josencler Luis Ribas; Rosa, Carlos Eduardo da; Sandrini, Juliana Zomer; Votto, Ana Paula de Souza; Trindade, Gilma Santos; Monserrat, Laura Alicia Geracitano; Abreu, Paulo Cesar Oliveira Vergne de; Monserrat, José María
(2006)
Polychaeta species like Laeonereis acuta (Nereididae) usually secrete great amounts of mucus that wrap the animal inside. Taking into account that fungi action in the sediment and UV radiation acting on dissolved organic ...
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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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Cravo, Marlize Ferreira; Piedras, Fernanda Reinhardt; Moraes, Tarsila Barros; Ferreira, Josencler Luis Ribas; Freitas, Diana Paula Salomão de; Machado, Márcia Dornelles; Monserrat, Laura Alicia Geracitano; Monserrat, José María
(2007)
The aim of this study was to analyze the total antioxidant capacity (TOSC), generation of reactive oxygen species (ROS) and lipid peroxidation (LPO) in the different body regions of the estuarine polychaeta Laeonereis acuta ...
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Cravo, Marlize Ferreira; Ventura-Lima, Juliane; Sandrini, Juliana Zomer; Amado, Lílian Lund; Monserrat, Laura Alicia Geracitano; Rebelo, Mauro; Bianchini, Adalto; Monserrat, José María
(2009)
Antioxidant enzymes, total antioxidant capacity (TOSC) and concentration of reactive oxygen species (ROS) were measured in anterior (A), middle (M) and posterior (P) body regions of Laeonereis acuta after copper (Cu; 62.5 ...
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Sandrini, Juliana Zomer; Ventura-Lima, Juliane; Regoli, Francesco; Fattorini, Daniele; Notti, Alessandra; Marins, Luis Fernando Fernandes; Monserrat, José María
(2008)
The objective of this study was to evaluate the effects of the exposure to cadmium on the antioxidant responses in the polychaeta
Laeonereis acuta. The worms were submitted to 0, 5, and 100 mg of Cd/L during a period of ...
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Jaramillo, Mauricio Diaz; Ferreira, Josencler Luis Ribas; Rocha, Alessandra Martins da; Bay-Smith, E.; Fillmann, Gilberto; Barra, Ricardo; Monserrat, José María
(2011)
The objective of this study was to analyse biochemical responses induced by the carbon nanomaterial fullerene (C60) in the polychaete Perinereis gualpensis(Nereididae).
The activity of glutathione-Stransferase
(GST), ...
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Rosa, Carlos Eduardo da; Bianchini, Adalto; Monserrat, José María
(2008)
The effects of H2O2 were evaluated in the estuarine worm Laeonereis acuta (Polychaeta, Nereididae) collected at the Patos Lagoon estuary (Southern Brazil) and maintained in the laboratory under controlled salinity (10 psu ...
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Rosa, Carlos Eduardo da; Bianchini, Adalto; Monserrat, José María
(2008)
The effects of H2O2 were evaluated in the estuarine worm Laeonereis acuta (Polychaeta, Nereididae) collected at the Patos Lagoon estuary (Southern Brazil) and maintained in the laboratory under controlled salinity (10 psu ...
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Rosa, Carlos Eduardo da; Bianchini, Adalto; Monserrat, José María
(2008)
The effects of H2O2 were evaluated in the estuarine worm Laeonereis acuta (Polychaeta, Nereididae) collected at the Patos Lagoon
estuary (Southern Brazil) and maintained in the laboratory under controlled salinity (10 psu ...