Biologic Treatment
Mostrando 25-36 de 112 artigos, teses e dissertações.
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25. Ação inibitória de extratos de plantas do Cerrado sobre α-amilases com ênfase em Kielmeyera coriacea
α-amylases are digestive enzymes widely distributed in microrganims, plants and animals, that catalyze hidrolysis of α-1,4 glicosidic bonds and act in carbohydrate metabolism. The inhibition of α-amylases can be applied on control of insect pests that depends on starch-rich diet to energy production, reducing the amount of nutrients to avoid i
Publicado em: 2008
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26. Analytical methods for vancomycin determination in biological fluids and in pharmaceuticals
Vancomycin is a glycopeptide antibiotic employed in the treatment of infections caused by certain methicillin-resistant staphylococci. It is indicated also for patients allergic to penicillin or when there is no response to penicillins or cephalosporins. The adequate vancomycin concentration levels in blood serum lies between 5 and 10 mg/L. Higher values are
Química Nova. Publicado em: 2007-04
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27. Relação entre a concentração de serotonina no plasma rico em plaquetas e a resposta à terapia comportamental baseada em exposição com prevenção de resposta no transtorno obsessivo-compulsivo / Relationship between platelet serotonin concentration and exposure with response prevention-based therapy response in obsessivecompulsive outpatients
INTRODUCTION: Both gold standard treatments for obsessive-compulsive disorder (pharmacotherapy with serotonin reuptake inhibitors, and behavioral with exposure and response prevention [ERP]) are equally effective. Studies have demonstrated similar neurobiological changes elicited by these different treatments in OCD patients. These findings are suggestive th
Publicado em: 2007
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28. Experiences with infertile couples that use reproductive medicine: a psychoanalytical study. / Experiências com casais inférteis que utilizam a medicina reprodutiva: um estudo psicanalítico.
This study relates the emotional experiences of infertile couples who decided to seek help in reproductive treatment. The objectives were: to investigate and analyze the main emotional reactions experienced by couples during the fertility treatment; to study the consequences of the reproductive treatment in couples bonds as well as their bonds with the medic
Publicado em: 2007
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29. Analise dos efeitos e dos mecanismos de ação do fator de crescimento transformante- beta 1, interferon gama e iclosporina A na transdiferenciação dos fibroblastos gengivais em miofibroblastos / Effects of transforming growth factor- beta 1, interferon gamma and cyclosporin A on transdifferentiation of gingival fibroblasts in myofibroblasts
Myofibroblasts are the main cellular type involved in extracellular matrix deposition in fibrotic diseases. Relatively little is known about the underlying mechanisms that regulate myofibroblast emergence (transdifferentiation), however the regulatory cytokine transforming growth factor-beta 1 (TGF- beta 1) has been traditionally considered an inducer of the
Publicado em: 2007
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30. Mecanismo da ação antineoplasica de substancias bioativas e alvos moleculares estrategicos para a indução de morte de celulas tumorais / Antineoplastic action mechanism of bioactive compounds and strategical molecular targets for inducting tumoral cells death
Natural products have been providing numerous clinically used medicines and remain as essential components in the search for new drugs against various pharmacological targets including cancer, HIV/AIDS, Alzheimer?s, malaria, and pain. Drug discovery from natural products, especially from medicinal plants, has played an important role in the chemoprevention a
Publicado em: 2007
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31. Suplementação múltipla para bovinos manejados a pasto em recria e terminação / Supplementation for growing and finishing beef cattle on pasture
This thesis was elaborated upon five experiments conducted with the purpose of evaluating the protein supplementation for beef cattle on pature effects on the productive and economic development, and nutritional characteristics. The Experiments 1 and 2 were conducted with the purpose of evaluating the protein sources in supplements for growing crossbred stee
Publicado em: 2007
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32. Biossorção de cádmio por linhagens de Aspergillus sp / Biosorption of cadmium by Aspergillus sp. strains
The heavy metals represent the major industrial residues contaminant of soils, plants and animals in the ecosystems, causing a toxic effect to humans, mainly due to the wide spread distribution in environment which is intensified by industrialization process. One of most toxics heavy metals is cadmium, commonly used in industrial process, what make it an imp
Publicado em: 2006
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33. Collagen matrices behavior in treatment of skin rat wounds / Comportamento de matrizes de colágeno utilizadas no tratamento de feridas planas induzidas em pele de rato
The potentiality of the use of a collagen based matrix and of a cream prepared by the mixture of a commercial cream plus collagen (90:10 w/w) were evaluated in the healing process of rats skin. The acellular collagen matrix and the collagen gel were obtained by an alkaline treatment of porcine serosa which does not damage the native collagen structure and
Publicado em: 2005
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34. Research of dosfolat addition in activated sludge systems for control and decrease the quantity of produced sludge. / Investigação da adição de dosfolat em sistemas de lodos ativados para controle e redução de lodo gerado.
Aiming to study the reduction in waste production in the activated sludge process, a Treatment Pilot Plant was built at Centro Tecnológico de Hidráulica, situated at the campus of Universidade de São Paulo, in São Paulo. The Pilot Plant was composed of two parallel and identical systems, that were operated in the conventional activated sludge process wit
Publicado em: 2005
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35. Modulation of the lignification process for application of jasmonic acid and 2,4-dichlorophenoxyacetic acid in Eucalyptus urophylla S. T. Blake. / Modulação do processo de lignificação por aplicação de ácido jasmônico e ácido 2,4-diclorofenoxiacético em Eucalyptus urophylla S. T. Blake
Lignin is a important a biomacromolecule for several biologic process in plants, the most important process is to give necessary rigidity to keep the stem verticality, and water and minerals circulation. This research was carried out with Eucalyptus urophylla seedling and the result can help other biothecnological studies. In this research were applied diffe
Publicado em: 2005
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36. Sistema de gestão ambiental e selos ambientais, de qualidade e segurança alimentar em frutas :estudo de caso: setor macieiro
Due to the increasing exigencies of the consumption market, mainly the extern one, the fruit production industries have the necessity to obtain environmental labels certification, of quality and insurance of the product or of the production system, seeking to enlarge their competitivity to maintain themselves on the market and to conquer other more demanding
Publicado em: 2005