Results 61 to 70 of about 1,748,931 (222)

Tooth Sensitivity, Bleaching Efficacy, and Quality of Life in Young People and Adults: A Stratified, Randomized Bi‐Center Study

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives This study compared tooth sensitivity, bleaching efficacy, and the impact on oral health‐related quality of life between at‐home and in‐office tooth bleaching in adults and young individuals. Materials and Methods Eighty participants, 40 young people (14–20 years) and 40 adults (40–60 years), were randomly assigned to receive either
Sirley Raiane Mamede Veloso, Sheyla Mamede Veloso, Jamile Menezes de Souza, Eduardo Bresciani, Taciana Marco Ferraz Caneppele, Gabriela Queiroz de Melo Monteiro   +5 more
wiley   +1 more source

Avaliação clínica do efeito de diferentes unidades de ativação sobre o clareamento dental [PDF]

, 2006
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaEste trabalho teve como objetivo avaliar clinicamente a alteração de cor e sua estabilidade, a sensibilidade dental e a ...
Marson, Fabiano Carlos
core  

Can discolored dental composites be bleached in depth? [PDF]

Restorative Dentistry & Endodontics
ObjectivesPrevious in vitro studies determined the whitening effects of bleaching products on stained resin composite surfaces. This in vitro study aimed to verify the effectiveness of a whitening system on composite resin previously subjected to ...
Luca Giachetti, Daniele Scaminaci Russo, Michele Nieri, Francesca Cinelli   +3 more
doaj   +1 more source

Evaluation of the Pulp Oxygen Saturation Reading after Tooth Bleaching: A Randomized Clinical Trial

International Journal of Dentistry, 2022
Objectives. The purpose of this clinical trial was to evaluate the influence of in-office dental bleaching on the pulp oxygen saturation (SpO2p) reading. Material and Methods.
Dilma Helena Neves Henriques, Ana Maria Hecke Alves, Larissa Fernanda Pottmaier, Lucas da Fonseca Roberti Garcia, Eduardo Antunes Bortoluzzi, Cleonice Silveira Teixeira   +5 more
doaj   +1 more source

Clinical Study on the Efficacy of 35% Hydrogen Peroxide Gel According to Exposure Time (40 min vs. 20 min) by Spectrophotometry

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To analyze the chromatic effect on CIELAB coordinates and the clinical effectiveness of in‐office whitening treatment (perceptible changes) with 35% hydrogen peroxide (HP) gel according to the number of clinical sessions and exposure time (40 min vs. 20 min) in the three thirds of the tooth.
Trinidad Rincón, Maria Portillo Muñoz, Maria Lobato, Ana María Martín Casado, Laryssa Mylenna Madruga Barbosa, Alessandro Loguercio, Cristina Gómez‐Polo   +6 more
wiley   +1 more source

Influência do tempo de aplicação de um gel clareador a base de peróxido de carbamida a 10% na cor e sensibilidade de dentes naturais [PDF]

, 2006
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em Odontologia.Este trabalho avaliou a influência do tempo de aplicação do agente clareador no resultado da cor e na sensibilidade de dentes
Cardoso, Paula de Carvalho
core  

Evaluation of the effects of whitening mouth rinses combined with conventional tooth bleaching treatments [PDF]

Restorative Dentistry & Endodontics, 2019
ObjectivesThe aim of the present study was to evaluate the effect of whitening mouth rinses alone and in combination with conventional whitening treatments on color, microhardness, and surface roughness changes in enamel specimens.Materials and MethodsA ...
Jaqueline Costa Favaro, Omar Geha, Ricardo Danil Guiraldo, Murilo Baena Lopes, Andreza Maria Fábio Aranha, Sandrine Bittencourt Berger   +5 more
doaj   +1 more source

Assessment of Oxygen Expansion during Internal Bleaching with Enamel and Dentin: A Comparative In Vitro Study

Dentistry Journal, 2021
Internal bleaching is a conservative, non-invasive, and simple treatment that is frequently performed in daily clinical practice. The present in vitro study analyzes the oxygen expansion of different bleaching agents resulting from the oxidation reaction
Alba Pallarés-Serrano, Sandra Pallarés-Serrano, Antonio Pallarés-Serrano, Antonio Pallarés-Sabater   +3 more
doaj   +1 more source

Application of Baicalein Solution as a Novel Antioxidant After Bleaching: Analysis of Its Effects on Immediate Color Stability and the Reestablishment of Bond Strength in Bleached Enamel

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the antioxidant capacity of the baicalein solution (BA), as well as its effect when applied for different times to the surface of bleached dental enamel, considering immediate color stability and bond strength. Materials and Methods Bovine enamel/dentin specimens (4 × 4 × 3 mm) were randomly divided into five groups (n ...
Herica Myllena Correia da Silva, Weslley Felipe Pin, Marina Rodrigues Santi, Beatriz Ometto Sahadi, Luís Roberto Marcondes Martins   +4 more
wiley   +1 more source

Influência do tempo de uso de um gel clareador à base de peróxido de carbamida a 10% na microdureza superficial do esmalte: um estudo in situ [PDF]

, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaCom o objetivo de avaliar a influência de dois regimes clareadores na microdureza superficial do esmalte, foi realizado ...
Araujo Junior, Edson Medeiros de
core