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Caracterização molecular e funcional de PA0657, uma protease ATP-dependente de Pseudomonas aeruginosa
(2015-02-12)
A feature associated with the ability of Pseudomonas aeruginosa survive and dissemination in adverse conditions found in the environment and in hosts‘ organisms is a specific genes regulation of stress response, including ...
Isolamento e identificação de microrganismos produtores de hidrogênio a partir do glicerol residual
(2015-02-12)
One of the major challenges for the coming years is to develop alternative forms of production for sustainable energy. The biodiesel is positioning itself as an option for the replacement of fossil fuels. Its production ...
Compostos de coordenação do ácido valproico e metais de transição como medicamentos
(2015-02-12)
Valproic acid (VPA) is a first-line drug in the treatment of seizures in general, but the side effects from high doses produce liver damage by metabolism. VPA has high affinity for transition metals and produces chemically ...
Emprego do glicerol como fonte de carbono na produção fermentativa de 2,3-Butanodiol por Enterobacter aerogenes ATCC 13048
(2015-02-24)
In this work, the use of glycerol as carbon source for cell growth and 2,3-butanediol/acetoin production in the in cultivation of Enterobacter aerogenes ATTT 13048 was studied. The influence of initial substrate concentration ...
Produção de 2,3-Butanodiol a partir de glicerol por klebsiella oxytoca ATCC 8724
(2015-02-24)
Glycerol is a by-product of biodiesel production, which accounts for approximately 10% of the biofuel. Since a large volume of it is formed in industry, glycerol could be used as a substrate to obtain other compounds, such ...
Efeitos da dieta, atividade física e estresse psicológico nos danos oxidativos de mulheres jovens
(2015-05-28)
The consumption of antioxidant-rich foods, especially fruits and vegetables, have been associated with a lower incidence of chronic diseases. However, it is known that diet has a lot of active compounds and none antioxidant ...
Catequina e epicatequina minimizam a toxicidade induzida pela amiodarona em fibroblasto de pulmão humano (MRC-5)
(2015-12-09)
Amiodarone is among the most widely used drugs for the treatment of ventricular and supraventricular cardiac arrhythmias. However, the use of amiodarone is associated with several side effects including pulmonary toxicity. ...
Fusão de protoplastos entre Penicillium echinulatum e Trichoderma harzianum para obtenção de variabilidade visando a produção de celulases
(2015-02-12)
The study of cellulolytic fungi has proved to be important, considering economic interest of the cellulase complex, especially in the textile industry and, more recently, for energy purposes. In this work, the protoplast ...
Jabuticaba (Plinia trunciflora (O. Berg) Kausel) : composição química, atividade antioxidante in vitro e redução do etresse oxidativo/nitrosativo via modulação da função mitocondrial em cultura de fibroblastos humanos (MRC-5)
(2015-02-12)
Jaboticaba (Plinia sp.), a native fruit from Brazil, has attracted scientific interest due to its phytonutrient content and potential health benefits, and therefore it has being considered a functional food. Studies have ...