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Itens para a visualização no momento 11-20 of 23
Efeito de um agente antioxidante na resistência adesiva em esmalte dental submetido ao clareamento com peróxido de carbamida 10%
(Universidade Federal de Santa Maria, 2014-07-04)
With the growing demand for dental esthetics, some routine procedures on dental clinic brings us questions, like performing restorative procedures after dental bleaching. The proposition of this study was to evaluate in ...
Efeito do acabamento de superfície na estabilidade de cor de resinas para provisório submetidas a desafio corante
(Universidade Federal de Santa Maria, 2014-08-25)
The purpose of this study was to investigate the effect of surface finishing on the color stability of the resins used for provisional restorations when immersed in staining agent in different times (7, 30, and 60 days). ...
Efeito de diferentes sistemas de acabamento e polimento na rugosidade superficial de resina composta
(Universidade Federal de Santa Maria, 2014-08-29)
Given the routine use of polishing and finishing systems in Restorative Dentistry, the search for better outcomes of these materials, it is essential to optimize the results. Thus, this study aimed to evaluate in vitro the ...
Efeito da imersão periódica em soluções limpadoras na rugosidade superficial, porcentagem de variação de massa e resistência flexural de ligas de cobalto-cromo
(Universidade Federal de Santa Maria, 2014-08-22)
The aim of this study was to evaluate the flexural strength, elastic modulus,
mass changes and surface roughness of two cobalt-chromium alloys, before and
after immersions in four cleaning solutions and distilled water ...
Avaliação in vitro da atividade antibacteriana do azul de metileno em diferentes formulações utilizados na terapia fotodinâmica na endodontia
(Universidade Federal de Santa Maria, 2014-08-20)
The persistence of microorganisms in the root canal system after chemical-mechanical preparation plays an important role in the success rate of endodontic treatment. Photodynamic Therapy in endodontics appeared to be a ...
Pré-tratamentos dentinários: efeito na resistência de união utilizando sistema adesivo universal
(Universidade Federal de Santa Maria, 2014-06-27)
The aim of this study was to evaluate the effect of dentin pretreatment with chlorhexidine and
sodium hypochlorite in the bond strength of adhesive systems. Seventy-two sound human
third molars were divided in 12 groups ...
Avaliação de diferentes formulações de azul de metileno na terapia fotodinâmica em doença periodontal induzida em ratos
(Universidade Federal de Santa Maria, 2014-08-29)
This study aimed to evaluate the histological effect of different formulations of Methylene Blue (MB) used in antimicrobial Photodynamic Therapy (aPDT) as adjuvant to conventional treatment, on gingival collagen fibers in ...
O uso do fio dental como diagnóstico de gengivite proximal
(Universidade Federal de Santa Maria, 2014-07-17)
The marginal probing for diagnosis of gingivitis appears to be limited in the
proximal sites with present point of contact for difficulty of contact to the fullest extent of
the papilla. Therefore, this study verify the ...
Efeito do clareamento dental na resistência de união de sistemas adesivos ao esmalte
(Universidade Federal de Santa Maria, 2014-07-24)
With the increasing demand of the population for dental bleaching and concomitant evolution
of adhesive systems, has increasingly sought to know more about the relationship between bleaching
and esthetic restorations. ...
Efeito do condicionamento com diferentes concentrações de ácido fluorídrico na adesão e na resistência à flexão de uma cerâmica feldspática
(Universidade Federal de Santa Maria, 2014-08-06)
Purpose: To evaluate the effect of different hydrofluoric (HF) acid concentrations in
the contact angle and in the durability of bond strength between feldspathic ceramic
and resin cement, as well as the impact on the ...