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Nunes, Silvana Manske
(2017)
A ampla produção e consequente utilização de nanomateriais (NM) em diversas áreas e aplicações conduzem para a potencial liberação dos mesmos nos ambientes, principalmente aquático, colocando em risco a biota. O NM de ...
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Signori, Luis Ulisses; Silva, Antônio Marcos Vargas da; Plentz, Rodrigo Della Méa; Moreno Junior, Heitor; Irigoyen, Maria Claudia Costa; Schaan, Beatriz D'Agord
(2009)
The aim of this study was to evaluate the role of cyclooxygenase (COX) in venous vascular reactivity changes after an oral lipid overload (OLO). Venous endothelial function (dorsal hand vein technique) was evaluated in ...
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Azevedo, Maristela; Souza, Marta Marques de; Freire, Carolina Arruda
(2004)
The effects of nitrite (NO2 –) on the Nile tilapia (Oreochromis niloticus) were investigated, due to their relevance to worldwide aquaculture. Hematological parameters – functional haemoglobin (oxy+deoxy-Hb, %), methaemoglobin ...
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Soares, Jorgana Fernanda de Souza; Vaz, Marta Regina Cezar; Cardoso, Leticia Silveira; Soares, Maria Cristina Flores; Costa, Valdecir Zavarese da; Almeida, Marlise Capa Verde de
(2007)
Este é um estudo quantitativo, exploratório e descritivo. Objetivou identificar a realidade do uso de drogas entre os trabalhadores portuários avulsos no microambiente portuário, no extremo sul do Brasil. A amostra ...
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Vieira, Armando Augusto Henriques; Ortolano, Pedro Ivo Coelho; Giroldo, Danilo; Oliveira, Maria José Dellamano; Bittar, Thais Beraldo; Lombardi, Ana Teresa; Sartori, Antonio Luiz
(2008)
The highest density of aggregates (1.4 3 103 L21) in the hypereutrophic Barra Bonita Reservoir (mean depth of 10.2 m) coincided with the peak population density of the diatom Aulacoseira granulata (2.3 3 106 chains L21), ...
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Vaz, Marta Regina Cezar; Soares, Maria Cristina Flores; Martins, Sibele da Rocha; Sena, Janaína; Santos, Liane Rossales dos; Rubira, Lilian Teles; Costa, Valdecir Zavarese da; Baisch, Ana Luiza Muccillo
(2005)
Este texto trata de uma introdução à discussão teórica concernente ao saber ambiental como instrumento interdisciplinar para a produção de saúde. Através da leitura nas idéias de Enrique Leff apresenta o conceito de ambiente ...
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Sampaio, Luís André Nassr de; Bianchini, Adalto
(2002)
The flounder, Paralichthys orbignyanus, is found in coastal and estuarine waters of the Western South Atlantic Ocean. It is being considered for aquaculture due to its high market price and wide tolerance to environmental ...
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Silva, Evelise Sampaio da; Abril, Sandra Isabel Moreno; Zanette, Juliano; Bianchini, Adalto
(2014)
Copper (Cu) accumulation and regulation of key-genes involved in Cu homeostasis were evaluated infreshwater- and saltwater-acclimated guppies Poecilia vivipara. Fish were exposed (96 h) to environ-mentally relevant ...
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Votto, Ana Paula de Souza; Gomes Junior, Antonio; Bugoni, Leandro; Pereira Junior, Joaber
(2006)
Neste estudo foram estabelecidas a composição específica e a sazonalidade da ocorrência das aves na área do Campus Carreiros da Fundação Universidade Federal do Rio Grande (FURG), Rio Grande, RS. Para isso foram realizadas ...
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Monserrat , Laura Alicia Geracitano; Chaves, Isabel Soares; Monserrat, José María
(2009)
The objective analysis of scientific production is analysed by scientometric
methods that measure the development and progress in science through the analysis of
productivity and impact of the scientific production in ...
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Barquete, Viviane; Vooren, Carolus Maria; Bugoni, Leandro
(2008)
Censuses of the Neotropic Cormorant (Phalacrocorax brasilianus) were carried out at a power tower near the mouth of Lagoa dos Patos estuary, southern Brazil, from November 2001 to October 2002. At this major roosting site, ...
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Rocha, Alessandra Martins da; Freitas, Diana Paula Salomão de; Burns, Marcelo Dias de Mattos; Vieira Sobrinho, João Paes; Torre, Fernando De La; Monserrat, José María
(2009)
This study analyzed biochemical biomarkers of freshwater and estuarine fish species from Southern Brazil. It analyzed three organs
(muscle, liver and gills), in four fish species (Micropogonias furnieri, Pimelodus ...
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Marinho, Claudio Cardoso; Palma-Silva, Cleber; Albertoni, Edélti Faria; Trindade, Claudio Rossano Trindade; Esteves, Francisco de Assis
(2009)
As alterações na concentração de metano na coluna d’água nos ecossistemas aquáticos estão intimamente ligadas aos processos de produção e consumo deste gás, ou seja, à metanogênese e metanotrofia, pespectivamente. Esta ...
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Marinho, Claudio Cardoso; Palma-Silva, Cleber; Albertoni, Edélti Faria; Trindade, Claudio Rossano Trindade; Esteves, Francisco de Assis
(2009)
Alterations in methane concentration in the water column of aquatic systems is closely linked to the processes of pro-
duction and consumption of this gas, i.e., methanogenesis and methanotrophy respectively. The aim of ...
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Camargo, Carolina Reuter; Colares, Elton Pinto; Castrucci, Ana Maria de Lauro
(2006)
Mammalian seasonalmolting and color change are known to be influencedby photoperiod changes. Calomys laucha, a South American rodent, exhibits seasonal pelage color change; however, unlike Northern hemisphere rodents, which ...
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Colares, Elton Pinto; Colares, Ioni Gonçalves; Bianchini, Adalto; Santos Filho, Euclydes Antonio dos
(2000)
Seasonal variations in body weight, food consumption and blood glucose, total lipids, urea, total proteins, albumin and globulins of captive Amazonian manatees, Trichechus inunguis, were determined. Body weight changed ...
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Silva, Marília Garcez Corrêa da; Soares, Maria Cristina Flores; Baisch, Ana Luiza Muccillo
(2012)
Background: Self-medication is the use of medication without prescription, orientation, or supervision of a physician or dentist. Self-medication might become a serious health problem. The purpose of this study was to ...
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Votto, Ana Paula de Souza; Renon, Viviane Plasse; Yunes, João Sarkis; Rumjanek, Vivian Mary Barral Dodd; Capella, Marcia Alves Marques; Moura Neto, Vivaldo; Freitas, Marta Sampaio de; Monserrat, Laura Alicia Geracitano; Monserrat, José María; Trindade, Gilma Santos
(2007)
Multidrug resistance (MDR) is an obstacle in cancer treatment. An understanding of how tumoral cells react to oxidants can help us elucidate the cellular mechanism involved in resistance. Microcystins are cyanobacteria ...
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Ferreira, Ana Paula da Silva; Martínez, Pablo Elías; Colares, Elton Pinto; Robaldo, Ricardo Berteaux; Berne, Maria Elisabeth Aires; Miranda Filho, Kleber Campos; Bianchini, Adalto
(2005)
Serum immunoglobulin G (IgG; indirect enzyme-linked immunosorbent assay), as well as sexual and adrenal steroid hormones’ concentrations (radioimmunoassay) were determined in 63 (male and female) Southern elephant seals ...
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Guilherme, Christiane; Bianchini, Adalto; Martínez, Pablo Elías; Robaldo, Ricardo Berteaux; Colares, Elton Pinto
(2004)
This study aimed to verify the serum leptin concentration during the terrestrial phase of the Southern elephant seal (Mirounga leonina) on Elephant Island (South Shetlands, Antarctica). Sera from 25 adult Southern elephant ...