Resin-based materials to control human dentin permeability under erosive conditions in vitro: A hydraulic conductance, confocal microscopy and FTIR study

Mosquim, Victor; Caracho, Rafaela Aparecida; Zabeu, Giovanna Speranza; Condi, Luiza da Silveira; Foratori‐Junior, Gerson Aparecido; Borges, Ana Flávia Sanches; Wang, Linda

doi:10.1016/j.dental.2022.08.012

Cited by 5 publications

(1 citation statement)

References 56 publications

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“…Furthermore, SiO 3 2− ion acts as a nucleation center for the formation of calcium phosphate on the dentin 15 . In vitro studies have demonstrated that SPRG desensitizer is capable of controlling the permeability of human dentin under erosive conditions by mineral deposits on dentin 16 , 25 . This ion release and consequent deposition may explain the significant reduction in DH after 15 days, remaining after 30 days observed in this present study.…”

Section: Discussionmentioning

confidence: 99%

Efficacy of different in-office treatments for dentin hypersensitivity: randomized and parallel clinical trial

Ramos,

Briso,

Albertinazzi

et al. 2024

Braz. Dent. J.

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The aim of this clinical, prospective, randomized, and parallel study was to evaluate different in-office treatments for dentin hypersensitivity (DH). One hundred ninety-two teeth with non-cavitated root exposures were treated using different desensitizers: fluoride varnish (Duraphat - FLU); bioactive ceramic solution (Biosilicate - BIOS); universal self-etching adhesive (Single Bond Universal - SBU); bioactive photoactivated varnish (PRG filler - SPRG). The degree of DH was analyzed using a visual analog scale (VAS) and computerized visual scale (CoVAS), before treatments and after 7, 15, and 30 days from the first session. Comparisons among desensitizers were performed using the Kruskal-Wallis and Dunn's tests. Friedman test was used to compare between times (p ≤ 0.05). Comparing desensitizers FLU presented a higher value of DH than BIOS using VAS at 7 days, however, no differences were found using CoVAS analysis. Comparing times, BIOS and SBU showed a reduction in DH after 7 days and SBU showed a reduction at 30 days compared to 7 days using VAS. FLU and SPRG groups reduced DH from 15 days to 30 days using VAS. There was a reduction in DH for FLU, BIOS, and SBU after 7 days and for BIOS this reduction also occurred at 30 days when compared to 15 days using CoVAS. SPRG group showed a reduction from 15 to 30 days. All desensitizers tested were able to reduce the initial sensitivity. The bioactive ceramic solution reduced the DH gradually after 30 days using computerized analysis.

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Section: Discussionmentioning

confidence: 99%