6 documents found, page 1 of 1

In vitro influence of amazonian substances on the dental bleaching

Due to the wide scientific divergence of results among in vitro investigations about the influence of food pigmentation on teeth staining during bleaching, this study aims to evaluate in the laboratory the effectiveness of at-home bleaching using carbamide peroxide (CP), and in-office bleaching using hydrogen peroxide (HP) applied to bovine teeth exposed to açaí and guarana energy drink during the dental whiten...

Does Ketorolac reduce the intensity of postoperative pain after impacted third ...

This systematic review and meta-analysis evaluated if ketorolac reduces the intensity of postoperative pain after impacted third molars surgery in adults compared to the use of tramadol. A comprehensive search was performed in the MEDLINE/PubMed, Scopus, Web of Science, LILACS, BBO, EMBASE, Cochrane Library, SIGLE and grey literature, in accordance with the PRISMA guidelines. The quality of the evidence was eva...

A novel approach for in-office tooth bleaching with 6 % H2O2/TiO_N and LED/lase...

Made available in DSpace on 2018-12-11T16:41:30Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-04-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); The purpose of this randomized, parallel, triple-blinded clinical trial was to compare efficacy and tooth sensitivity (TS) after use of an in-office bleaching agent of 6 % hydrogen peroxide containing nanoparticles of nitrogen-doped ti...

Deproteinization stabilises dentin bonding of self-adhesive resin cements after...

This study examined the effect of deproteinization on the microtensile dentin bond strength (µTBS) and nanoleakage (NL) of conventional and self-adhesive resin cements after 24 h or after 20,000 thermocycles. Occlusal dentin of thirty-two human molars were distributed into four groups according to the type of cement used: conventional or self-adhesive; and the strategy of luting: RelyX ARC/Single Bond 2 (RAc) f...

Mineral Loss and Morphological Changes in Dental Enamel Induced by a 16% Carbam...

Made available in DSpace on 2015-08-06T16:14:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-09-01. Added 1 bitstream(s) on 2015-08-06T16:44:22Z : No. of bitstreams: 1 S0103-64402013000500517.pdf: 441388 bytes, checksum: 1783eda9c23ad63c9ead13e3d003e9e1 (MD5); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); O objetivo do presente estudo foi comparar o efeito de um gel com 16% de ...

Alteração dimensional de amálgama de prata e liga à base de gálio