Double Phosphate
Mostrando 1-12 de 355 artigos, teses e dissertações.
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1. [Mg-Al]-LDH and [Zn-Al]-LDH as Matrices for Removal of High Loadings of Phosphate
Eutrophication is an undesirable environmental process that occurs in water bodies affected by high concentrations of phosphate. Different economic sectors are responsible for discharge effluents with extremely high phosphate content. Therefore, is important to develop technologies capable of remove phosphate from these effluents, before that reach other and
Mat. Res.. Publicado em: 15/03/2018
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2. Randomized clinical trial of the effect of NovaMin and CPP-ACPF in combination with dental bleaching
Abstract Objective This randomized, controlled, double-blind clinical study evaluated the effect of calcium sodium phosphosilicate (NovaMin) and casein phosphopeptide-amorphous calcium phosphate with fluoride (CPP-ACPF) on the prevention of post-operative sensitivity and on the effects of clinical bleaching treatment. Material and Methods Sixty volunteer
J. Appl. Oral Sci.. Publicado em: 2017-06
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3. Medium modification with bone morphogenetic protein 2 addition for odontogenic differentiation
Abstract The aim of this study was to evaluate whether medium modification improves the odontogenic differentiation of human dental pulp stem cells (DPSC) in vitro and in vivo. DPSC isolated from human impacted third molar teeth were analysed for clusters of differentiation with flow cytometry. Odontogenic differentiation was stimulated by medium modificatio
Braz. oral res.. Publicado em: 08/03/2016
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4. Expression of Sphingosine-1-phosphate (S1P) on the cerebral vasospasm after subarachnoid hemorrhage in rabbits
PURPOSE: To demonstrate the relationship between of sphingosine-1-phosphate (S1P) expression and subarachnoid hemorrhage (SAH). METHODS: The basilar arteries from a "double-hemorrhage" rabbit model of SAH were used to investigate the relation between S1P expression and SAH. Various symptoms, including blood clots, basilar artery cross-sectional area, and S
Acta Cir. Bras.. Publicado em: 2015-10
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5. The nematicidal effect of some bacterial biofertilizers on Meloidogyne incognita in sandy soil
In a greenhouse experiment, the nematicidal effect of some bacterial biofertilizers including the nitrogen fixing bacteria (NFB) Paenibacillus polymyxa (four strains), the phosphate solubilizing bacteria (PSB) Bacillus megaterium (three strains) and the potassium solubilizing bacteria (KSB) B. circulans (three strains) were evaluated individually on tomato p
Brazilian Journal of Microbiology. Publicado em: 2011-03
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6. Desenvolvimento de procedimentos analíticos limpos e com alta sensibilidade para a determinação de espécies de interesse ambiental / Development of clean analytical procedures with high sensitivity for determination of species of environmental interest
Clean analytical procedures with high sensitivity for the determination of species of environmental interest (carbaryl, sulphate and chlorine) were developed. Flow systems with solenoid micropumps were coupled to long optical pathlength spectrophotometry or cloud point extraction procedures, aiming the concentration of species for determination without emplo
Publicado em: 2009
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7. A influência do esqueleto açúcar-fostato no transporte da molécula de DNA
Esta dissertação analisa a influência do esqueleto açúcar-fosfato no transporte eletrônico na molécula de DNA de fita dupla, com o sequenciamento dos pares de base modelado por dois tipos de seqüências quasi-periódicas: Rudin-Shapiro e Fibonacci. Para ambas as seqüências, foram calculadas as densidades de estado e comparadas com a densidade de es
Publicado em: 2008
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8. Food intake assessesment and nutritional status of low mineral density climacteric women. Hidrolyzed collagen dietary supplementation effect on bone metabolism / Avaliação dietetica e nutricional de mulheres na pos-menopausa com baixa densidade mineral ossea. Efeito no metabolismo osseo da suplementação dietetica com hidrolisado de colageno
Objectives: Evaluate the potential effect of hydrolyzed collagen, as a dietetic supplement, in the treatment of osteopenic postmenopausal women and to study of the anthropometric and food intake characteristics of the group. Methods: a randomized double-blind clinical assay with osteopenic postmenopausal women, was planned. The volunteers ingested 10 g/day o
Publicado em: 2008
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9. FÃnons nos sistemas RVO4 e La1-xCexPO4 / Phonons in the RVO4 and La1-xCexPO4 systems
Neste trabalho apresentamos uma investigaÃÃo dos compostos RVO4 (onde R = Sm, Ho, Yb e Lu) e La1-xCexPO4 (onde x = 0,00, 0,04, 0,16, 0,22, 0,32 e 1,00) atravÃs da tÃcnica de espalhamento Raman. Medidas de espalhamento Raman polarizadas foram realizadas nos compostos RVO4 para obter uma descriÃÃo dos fÃnons a temperatura ambiente melhor do que aquelas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/08/2006
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10. ProduÃÃo de lectina em culturas de tecidos de Bauhinia monandra (calos, raÃzes convencionais e transformadas por Agrobacterium rhizogenes); avaliaÃÃo de extratos das folhas da planta como fonte de compostos antioxidantes e hipoglicemiantes
Lectins, proteins that recognize carbohydrates specifically and reversibly, can be purified by affinity chromatography. The genus Bauhinia (Fabaceae) includes native or introduced species that have been used in the treatment of diabetes. A galactose-specific leaf lectin (BmoLL) has been previously purified from B. monandra and available in milligram quantiti
Publicado em: 2003
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11. Papel dos ions de ferro na iniciação do processo de peroxidação lipidica em mitocondrias isoladas de figado de rato
Here we have studied the role of iron ions on the mitochondrial lipid peroxidation induced by FeSO4 in isolated rat liver mitochondria. There are two hypothesis to explain the role of iron ions on the initiation of this peroxidative process. The first one suggests that iron catalyses Haber Weiss and Fenton reactions generating the hydroxyl radical (OR). This
Publicado em: 1996
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12. Interação entre lectinas de semente de jaca Artocarpus integrifolia e glicoproteinas salivares que possuem afinidade pela hidroxiapatita in vitro
The interaction between lectin from jackfruit and glycoproteins that compose the acquired pellicle in vitro lllas studied by poliacrilamide gel electrophoresis, double-difusion in . agarose and immunoelectrophoresis. Human sa 1 i va was incubated with hydroxyapatite for 2 hours at room temperature under continous agitation and then eluted in O,2M phosphate b
Publicado em: 1993