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Mostrando 1-12 de 162 artigos, teses e dissertações.
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1. Testing the consumption-based CAPM using the stochastic discount factor
Abstract This article investigates the problem of optimal intertemporal consumption in the CCAPM setup from a new empirical perspective. The econometric analysis is based on use of the equality between the stochastic discount factor (SDF) and the marginal rate of intertemporal substitution of consumption, which in the CCAPM is equivalent to the Euler equatio
Revista Brasileira de Economia. Publicado em: 2022
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2. The combined effect of lifestyle intervention and antioxidant therapy on sperm DNA fragmentation and seminal oxidative stress in IVF patients: a pilot study
ABSTRACT Purpose: Sperm DNA fragmentation (SDF) and seminal oxidative stress are emerging measurable factors in male factor infertility, which interventions could potentially reduce. We evaluated (i) the impact of lifestyle changes combined with oral antioxidant intake on sperm DNA fragmentation index (DFI) and static oxidation-reduction potential (sORP), a
International braz j urol. Publicado em: 2022
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3. Mucuna pruriens fiber: nutritional, functional and biological properties
Abstract An evaluation was done of the nutritional, functional and antioxidant properties of fiber residues from Mucuna pruriens bean. Nutritional value was quantified in terms of proximate composition, total dietary fiber (TDF), insoluble dietary fiber (IDF), soluble dietary fiber (SDF) and the Van Soest fiber components. Functional value was assayed by mea
Food Sci. Technol. Publicado em: 2021-03
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4. Characterization of oat bran β-glucan with special reference to efficacy study to elucidate its health claims for diabetic patients
Abstract The present study was designed to characterize oat bran for their biological attributes. The results showed that bran of Avon variety contained high TDF, SDF, β-glucan and extractability of β-glucan than bran of oat variety Sargodha-81. The extrusion process exhibited the highest extractability of β-glucan (45.37%) followed by cooking (37.28%) an
Food Sci. Technol. Publicado em: 2021-03
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5. Effect of Silver Antibacterial Agents on Bond Strength of Fiber Posts to Root Dentin
Resumo Este estudo foi conduzido para avaliar se a irrigação de pré-tratamento antibacteriano com nanopartículas de prata (SNPs) e fluoreto de diamina de prata (SDF) tem algum efeito na resistência de união de pinos de fibra cimentados com três tipos de cimentos resinosos no espaço do canal radicular. Cinquenta e quatro raízes de incisivos centrais
Braz. Dent. J.. Publicado em: 2020-08
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6. Molecular Response of Pulp Fibroblasts after Stimulation with Pulp Capping Materials
Resumo Este estudo avalia in vitro a viabilidade e metabolismo celular, a liberação de óxido nítrico e a produção de duas quimiocinas e uma citocina por fibroblastos de polpa dentária humana em cultura (FPDH) em contato com dois cimentos de ionômero de vidro (Ketac Molar-KM e Vitrebond-VB), Single Bond (SB) e hidróxido de cálcio (Dycal-DY). As cult
Braz. Dent. J.. Publicado em: 2020-06
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7. Exclusão pulmonar em neonatos - técnicas e o papel do ultrasom
ABSTRACT We analyzed the phenological responses of shrub-tree species of lowland deciduous (LDF) and submontane deciduous (SFD) forests in the Pantanal, and assessed their relationships with climatic factors at the community level and with strategies for seed dispersal. Vegetative and reproductive phenophases of 50 tree-shrub species were monitored monthly (
Rev. Bras. Anestesiol.. Publicado em: 2020-06
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8. Phenology and dispersal syndromes of woody species in deciduous forest fragments of the Pantanal in Mato Grosso do Sul State, Brazil
ABSTRACT We analyzed the phenological responses of shrub-tree species of lowland deciduous (LDF) and submontane deciduous (SFD) forests in the Pantanal, and assessed their relationships with climatic factors at the community level and with strategies for seed dispersal. Vegetative and reproductive phenophases of 50 tree-shrub species were monitored monthly (
Acta Bot. Bras.. Publicado em: 2020-06
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9. Fluoride Concentration in SDF Commercial Products and Their Bioavailability with Demineralized Dentine
Resumo O objetivo deste estudo in vitro foi determinar a concentração de fluoreto nos produtos de diamino fluoreto de prata (DFP) e sua biodisponibilidade com dentina desmineralizada. Os produtos avaliados (concentrações esperadas de flúor) foram: I: Saforide 38% (45.283 ppm F); II: Advantage Arrest 38,3 a 43,2% (45.283 a 51.013 ppm F); III: Ancárie 12
Braz. Dent. J.. Publicado em: 2020-06
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10. Salmonella Enteritidis in Layer Farms of Different Sizes Located in Northern China: On-Farm Sampling and Detection by the PCR Method
ABSTRACT Salmonella enterica subspecies enterica serotype Enteritidis (SE) has caused foodborne infections over decades. It is transmitted mainly from contaminated eggs to humans. SE is commonly present in layer houses, and closely interacts with environmental factors. The objective of the present study was to develop a viable PCR method to identify SE in en
Rev. Bras. Cienc. Avic.. Publicado em: 2017-09
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11. Efeitos do treinamento de força no tratamento da síndrome da dor femoropatelar - uma metanálise de ensaios clínicos randomizados
Resumo Introdução: A síndrome da dor femoropatelar (SDF) é uma patologia da região anterior do joelho que atinge cerca de 25% da população em algum momento da vida. Dentre os fatores causais relacionados com a SDF, destaca-se o enfraquecimento muscular. Objetivo: Realizar uma análise quantitativa da eficácia do exercício de força na redução da
Fisioter. mov.. Publicado em: 2017-04
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12. Changes in circulating endothelial progenitor cells predict responses of multiple myeloma patients to treatment with bortezomib and dexamethasone
Four cycles of chemotherapy are required to assess responses of multiple myeloma (MM) patients. We investigated whether circulating endothelial progenitor cells (cEPCs) could be a biomarker for predicting patient response in the first cycle of chemotherapy with bortezomib and dexamethasone, so patients might avoid ineffective and costly treatments and reduce
Braz J Med Biol Res. Publicado em: 23/06/2015