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Avaliação clínica de diferentes protocolos de laser de baixa potência em mucosite bucal induzida por 5-fluouracil em hamsters
(Universidade Federal de Santa Maria, 2012-08-29)
Aims: The purpose of this study was to investigate the effects of different of low level laser (LLL) protocols on induced-oral mucositis by 5-fluoracil (5-FU) in hamsters.
Introduction: The oral mucositis is a ordinary ...
Análise de sobrevida e resistência à fratura de raízes fragilizadas restauradas com diferentes pinos intrarradiculares
(Universidade Federal de Santa Maria, 2012-03-23)
Objectives: To evaluate the survival analysis and the fracture resistance of weakened (W) and not weakened (NW) roots restored with different intracanal systems posts.
Methods: Eighty teeth were sectioned in 16mm and ...
Efeito de variáveis individuais e contextuais na qualidade de vida relacionada a saúde bucal em pré-escolares
(Universidade Federal de Santa Maria, 2012-03-05)
Background: Studies have suggested that subjective measures of oral health can be influenced by both individual and contextual factors. However, studies assessing the interaction of individual and contextual determinants ...
Efeito do tipo de instrumento e da técnica obturadora na resistência à fratura de dentes restaurados
(Universidade Federal de Santa Maria, 2012-03-03)
The aim of this study was to assess the effect of instrument type (K-files and nickel-titanium rotary files) and the root canal filling technique (active and passive lateral condensation) on fracture resistance. Sixty eight ...
Influência de agentes clareadores na cor de resinas compostas de diferentes opacidades armazenadas em meios distintos
(Universidade Federal de Santa Maria, 2012-03-26)
The aim of this study was to evaluate the influence of two bleaching agents on color of one composite resin (Filtek Z350 XT - 3M ESPE) in the opacities of enamel and dentin, previously subjected to the action of deionized ...
Selamento de lesões de cárie proximal com infiltrante resinoso: ensaio clínico randomizado
(Universidade Federal de Santa Maria, 2012-09-14)
The aim of this study was to evaluate the efficacy of an infiltrant (Icon, DMG,
Germany) in molars and premolar´s lesions in patients attended to Dental Faculties
in Santa Maria and Porto Alegre, each having two or more ...
Frequência de higiene bucal na manutenção da saúde gengival
(Universidade Federal de Santa Maria, 2012-03-29)
The objective of this randomized blind clinical trial was to evaluate, in individuals using the appropriate oral hygiene method, the frequency of plaque removal hygiene in the maintenance of gingival health. Eligible ...
Avaliação da evaporação do solvente de sistemas adesivos contemporâneos
(Universidade Federal de Santa Maria, 2012-03-09)
Objectives: The aim of this study was to evaluate the effect of air-drying time on degree of evaporation of solvent (DE), microtensile resin-dentin bond strength (μTBS) and degree of conversion (DC) of adhesive systems.
Methods: ...
Comparação de diferentes ensaios mecânicos para avaliar a resistência adesiva a uma cerâmica Y-TZP
(Universidade Federal de Santa Maria, 2012-03-23)
This study aimed to evaluate the bond strength using different test types for bonding evaluation, between a yttrium tetragonal zirconia polycrystals (Y-TZP) ceramic and composite resin, considering two types of Y-TZP surface ...
A vivência da halitose e suas implicações no comportamento de adultos
(Universidade Federal de Santa Maria, 2012-07-24)
Smell has a close connection with the brain areas involving emotion, learning and memory, and maybe that's why the olfactory memories evoke emotions. In dentistry, some situations involving the presence of unpleasant odors ...