Environmental Toxicity Gamma Radiation
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. PurificaÃÃo, caracterizaÃÃo de uma lectina e compostos fenÃlicos da entrecasca de Sebastiania jacobinensis (Muill. Arg.): efeito de radiaÃÃo gama sobre estrutura-atividade protÃica e proteÃÃo de flavonÃides isolados
A lectin from Sebastiania jacobinensis bark (SejaBL) was isolated using a combination of acetone precipitation, fractionation by ammonium sulphate, ion exchange and gel filtration chromatographies. The molecular mass of SejaBL was determined as approximately 52.0kDa by SDS-PAGE and 50.0kDa by gel filtration. The lectin is a glycoprotein with a neutral carboh
Publicado em: 2009
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2. Avaliação da toxicidade de fluidos de usinagem através da ecotoxicologia aquática / Evaluation of the toxicity of fluids employed in the metallic tool industrial machining using aquatic ecotoxicology
Ecotoxicological analyses have being used to monitor environmental samples, industrial effluents and complex substances. With the objective to analyze the toxicity of cutting fluids used in the machinery industry, acute toxicity test with species of three different throphic levels: Vibrio fischeri, Daphnia similis, Daphnia laevis e Danio rerio, were performi
Publicado em: 2006