Results: 29

Peróxido de carbamida 37% no clareamento dentário e sua atuação na efetividade clareadora e eliminação de sensibilidade: relato de caso

Rev. Ciênc. Plur; 10 (2), 2024
Introdução:A sensibilidade dentária é o efeito adverso mais comum relacionado ao clareamento dentário. Na técnica de consultório, o peróxido de carbamida a 37%, surgiu como possibilidade de clarear e não causar sensibilidade.Objetivo:trata-se deum relato de caso, que avaliou a...

Effect of conventional and power office bleaching with diode laser and led light on enamel microhardness

Braz. j. oral sci; 21 (), 2022
Aim: The present study aimed to asses enamel microhardness after office bleaching with diode laser and LED light compared to the conventional bleaching procedure. Methods: Thirty-nine human premolar teeth were collected and randomly divided into three groups regarding of the bleaching techn...

Avaliação in silico da afinidade de drogas ao receptor TRPA1 como preditor para o manejo farmacológico da sensibilidade provocada pelo clareamento dentário
In silico assessment of drug affinity to the TRPA1 receptor as a predictor for the pharmacological management of sensitivity caused by tooth whitening

Introdução: Reduzir a sensibilidade do clareamento dental em consultório representa um desafio para os profissionais. Pesquisadores associaram o bloqueio do receptor de dor TRPA1 com a redução da sensibilidade ao clareamento. No entanto, a afinidade química dos analgésicos/anti-inflamatórios para...

Estabilidad del color en el blanqueamiento intracoronal
Color stability in intracoronal whitening

Rev. cuba. estomatol; 57 (4), 2020
RESUMEN Introducción: El blanqueamiento intracoronal es una alternativa mínimamente invasiva que permite devolver el color a dientes no vitales tincionados. La estabilidad del color logrado es fundamental para evaluar la predictibilidad de este tipo de tratamiento. Objetivo: Evaluar la estabilidad d...

Experimental gel containing bioactive glass-ceramic to minimize the pulp damage caused by dental bleaching in rats

J. appl. oral sci; 28 (), 2020
Abstract Objectives This study evaluated if the use of a bioactive glass-ceramic-based gel, named Biosilicate (BS), before, after or mixed with bleaching gel, could influence the inflammation of the dental pulp tissue of rats' molars undergoing dental bleaching with hydrogen peroxide (H2O2). Methodolo...

Avaliação dos diferentes protocolos de clareamento dental caseiro (supervisionado)
Evaluation of the different protocols for at-home teeth bleaching (Supervised)

Rev. Salusvita (Online); 39 (3), 2020
Introdução: A pigmentação dentária é causada por diversos fatores que acarretam prejuízos na estética e autoestima do paciente. A busca por um sorriso esteticamente perfeito acarretou maior demanda por procedimentos clareadores em que diferentes técnicas, tipos e concentrações de agentes clare...

Does the use of reservoirs have any impact on the efficacy of at-home bleaching? a systematic review

Braz. dent. j; 30 (3), 2019
Abstract To answer the following focused question through a systematic review: "Are the risk and intensity of tooth sensitivity (TS) and bleaching efficacy different between adult patients who undergo at-home bleaching using trays with reservoirs and those who use trays without reservoirs?". A comprehens...

Effect of dental bleaching on pulp oxygen saturation in maxillary central incisors - a randomized clinical trial

J. appl. oral sci; 27 (), 2019
Abstract Objective To assess pulp oxygen saturation levels (SaO2) in maxillary central incisors after dental bleaching. Materials and Methods 80 participants (160 teeth) were randomly allocated to four groups: G1 In-office bleaching with two applications of 35% hydrogen peroxide (HP) (20 minutes), fo...

In vivo study of the action of a topical anti-inflammatory drug in rat teeth submitted to dental bleaching

Braz. dent. j; 29 (6), 2018
Abstract Bleaching gel containing hydrogen peroxide (H2O2) cause damages in pulp tissue. This study investigated the action of a topical anti-inflammatory, the Otosporin®, in rats' bleached teeth with the null hypothesis of which the Otosporin® is no able to minimize the pulp inflammation that bleachin...

Effect of mangosteen peel extract as an antioxidant agent on the shear bond strength of orthodontic brackets bonded to bleached teeth

Abstract Introduction: The number of patients who seek orthodontic treatment that may have a history of tooth bleaching is increasing over the time. Bleaching may influence the decrease of the bond strength of orthodontic brackets. Objective: To determine and prove the effect of mangosteen peel (MP) e...