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Souza, Marta Marques de; Gross, Sascha; Boyle, Robert Tew; Lieberman, Melvyn
(2000)
Previous studies in chick embryo cardiac myocytes have shown that the inhibition of Na+/K+-ATPase with ouabain induces cell shrinkage in an isosmotic environment (290 mOsm). The same inhibition produces an enhanced RVD ...
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Albertoni, Edélti Faria; Palma-Silva, Cleber; Esteves, Francisco de Assis
(2003)
The gut content of 495 specimens of Farfantepenaeus brasiliensis, 131 of F. paulensis (Penaeidae) and 102 of Macrobrachium acanthurus (Palaemonidae) were analyzed to establish the composition of their diets F. brasiliensis ...
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Campos, Vinicius Farias; Robaldo, Ricardo Berteaux; Deschamps, João Carlos; Seixas, Fabiana Kömmling; Alan, John Alexander McBride; Marins, Luis Fernando Fernandes; Okamoto, Marcelo Hideo; Sampaio, Luís André Nassr de; Collares, Tiago Veiras
(2012)
Neuropeptide Y (NPY) is considered the major stimulant for food intake in mammals and fish. Previous results indicate that NPY is involved in the feeding behaviour of the Brazilian flounder, Paralichthys orbignyanus. In ...
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Queiroz, Liana Rodrigues; Castro, Ítalo Braga de; Rocha-Barreira, Cristina de Almeida
(2007)
A total of 600 Stramonita haemastoma (Mollusca: Muricidae) individuals, free of imposex, were transplanted into a marina with an intense ship flow. Thirty individuals were collected periodically until 210 days and analyzed ...
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Filgueira, Daza de Moraes Vaz Batista; Guterres, Laís Pereira; Votto, Ana Paula de Souza; Vargas, Marcelo Alves; Boyle, Robert Tew; Trindade, Gilma Santos; Nery, Luiz Eduardo Maia
(2010)
The purpose of this study was to verify the occurrence of pigment dispersion in retinal pigment cells exposed to UVA and UVB radiation, and to investigate the possible participation of a nitric oxide (NO) pathway. Retinal ...
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Quintela, Fernando Marques; Santos, Maurício Beux dos; Gava, Adriana; Christoff, Alexandre Uarth
(2011)
Este trabalho apresenta dados sobre os aspectos sobre cariótipo, distribuição geográfica, habitats de ocorrência e morfometria de Cryptonanus guahybae (Tate, 1931), baseados em 15 espécimes tombados no Museu de Ciências ...
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Araujo, Paula Beatriz; Zardo, Cristina Maria Loyola
(1995)
Balloniscus glaber sp.n., is described from Rio Grande do Sul, Brazil.
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Lopes, Elis Regina de Carvalho; Araujo, Paula Beatriz
(2003)
New species of Novamundoniscus Schultz (Isopoda, Oniscidea, Dubioniscidae) from Rio Grande do Sul, Brazil. From material collected in the northeast of Rio Grande do Sul State, one new species of Novamundoniscus Schultz, ...
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Zardo, Cristina Maria Loyola
(1989)
A new species of Phalloniscus Budde-Lund, 1908 (Crustacea,Oniscoidea) is described: Phalloniscus I oyolai sp.n.from Curitiba, Paraná, Brazil.
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Hefler, Sonia Marisa
(2010)
São propostas as sinonimizações de Cyperus aggregatus var. gigas (Lindm.) Guagl. em C. aggregatus (Willd.) Endl., bem como de C. rigens var. capitatus J. Presl & C. Presl; C. rigens ssp. serrae (Boeck.) T.M. Ped., C. rigens ...
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Vaz, Marta Regina Cezar; Baisch, Ana Luiza Muccillo; Soares, Jorgana Fernanda de Souza; Weis, Alísia Helena; Costa, Valdecir Zavarese da; Soares, Maria Cristina Flores
(2007)
The present study aimed to understand the meanings of the conceptual environment category, produced
by nurses acting in the primary health care. A total of 30 nurses participated in the study. Data were collected
through ...
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Trindade, Claudio Rossano Trindade; Furlanetto, Leonardo Marques; Palma-Silva, Cleber
(2009)
Objetivo: O objetivo deste trabalho foi descrever o padrão nictemeral e sazonal das variáveis abióticas de um lago raso subtropical. Métodos: O estudo foi realizado no Lago dos Biguás localizado no campus da Universidade ...
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Palma-Silva, Cleber; Albertoni, Edélti Faria; Trindade, Claudio Rossano Trindade; Oliveira, Simone Soares
(2008)
Ambientes aquáticos continentais rasos são comuns na Planície Costeira do Rio Grande do Sul, e a macrófita aquática Nymphoides indica é comumente encontrada nas zonas marginais de lagos e banhados. Esta pesquisa foi ...
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Fernandez, Marcos Antonio dos Santos; Limaverde Filho, Aricelso Maia; Castro, Ítalo Braga de; Almeida, Ana Cristina Martins; Wagener, Angela de Luca Rebello
(2002)
There are indications that the widespread use of organotin compounds (TBT and TPT)
as antifoulings,as stabilizers in plastic and as pesticides,has severely affected several species of marine organisms.The most striking ...
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Fernandez, Marcos Antonio dos Santos; Limaverde, Aricelso Maia; Castro, Ítalo Braga de; Almeida, Ana Cristina Martins; Wagener, Angela de Luca Rebello
(2002)
There are indications that the widespread use of organotin compounds (TBT and TPT) as antifoulings, as stabilizers in plastic and as pesticides, has severely affected several species of marine organisms. The most striking ...
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Lopes, Elis Regina de Carvalho; Mendonça Junior, Milton de Souza; Buckup, Georgina Bond; Araujo, Paula Beatriz
(2005)
The diversity of Oniscidea across a 1000-m altitudinal gradient comprising three distinct environments—the coastal plain, the
highland slopes, and the highlands—was described and analysed. We employed 1 h-long exploratory ...
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Castro, Ítalo Braga de; Perina, Fernando Cesar; Fillmann, Gilberto
(2011)
Organotin compounds(OTs)were used
in antifouling paints for more than four decades. However, due to their wide spread intensive use and high toxicity, undesirable effects in non-target marine organisms have been detected ...
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Amado, Enelise Marcelle; Freire, Carolina Arruda; Souza, Marta Marques de
(2006)
Inorganic lead has been measured in high concentrations in certain streams in Brazil. This study has evaluated the osmoregulatory effects of lead on the native freshwater red crab Dilocarcinus pagei. In order to probe its ...
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Ruiz, Juliana Lopes; Souza, Marta Marques de
(2008)
The freshwater bivalve, Corbicula fluminea, when submitted to hyperosmotic solutions, behaves as a hyperosmoconformer; we have observed an increase in osmolality and ions in its extracellular fluid. Osmotic and ionic changes ...
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Bonacina, Marlice; Osório, José Carlos da Silveira; Osório, Maria Teresa Moreira; Esteves, Roger Marlon Gomes; Jardim, Rodrigo Desessards; Mendonça, Gilson de; Oliveira, Mauricio Morgado de
(2007)
Objetivando oferecer subsídios para otimizar a relação entre avaliação in vivo e da carcaça foram estudados 56 ovinos de diferente sexo, procedentes de quatro produtores (lotes) e três raças, comercializados com a marca ...