scholarly journals Effect of a dentifrice containing different particle sizes of hydroxyapatite on dentin tubule occlusion and aqueous Cr (VI) sorption

2019 ◽  
Vol Volume 14 ◽  
pp. 5243-5256 ◽  
Author(s):  
Peiyan Yuan ◽  
Shuying Liu ◽  
Yingtao Lv ◽  
Weilong Liu ◽  
Weiqun Ma ◽  
...  
Keyword(s):  
Particle Sizes ◽  
Dentin Tubule ◽  
Tubule Occlusion

In Vitro Evaluation of Dentin Tubule Occlusion by Denshield and Neodymium-doped Yttrium-Aluminum-Garnet Laser Irradiation

2012 ◽  
Vol 38 (5) ◽  
pp. 662-666 ◽  
Author(s):  
Eleftherios-Terry R. Farmakis ◽  
Konstantinos Kozyrakis ◽  
Marouan G. Khabbaz ◽  
Ulrich Schoop ◽  
Franziska Beer ◽  
...  
Keyword(s):  
Laser Irradiation ◽  
Yttrium Aluminum Garnet ◽  
Yttrium Aluminum Garnet Laser ◽  
In Vitro Evaluation ◽  
Dentin Tubule ◽  
Yttrium Aluminum ◽  
Tubule Occlusion

Effects of dentin tubule occlusion by dentifrice containing a PVM/MA bioadhesive copolymer in a silica base

2011 ◽  
Vol 39 (4) ◽  
pp. 293-301 ◽  
Author(s):  
Xuejun Liu ◽  
Virginia Barnes ◽  
William DeVizio ◽  
Hong Yang ◽  
Hans Malmstrom ◽  
...  
Keyword(s):  
Dentin Tubule ◽  
Tubule Occlusion

scholarly journals Laboratory evaluation of dentin tubule occlusion after use of dentifrices containing stannous fluoride

2019 ◽  
Vol 61 (2) ◽  
pp. 276-283 ◽  
Author(s):  
Toshiki Takamizawa ◽  
Akimasa Tsujimoto ◽  
Ryo Ishii ◽  
Maho Ujiie ◽  
Mami Kawazu ◽  
...  
Keyword(s):  
Laboratory Evaluation ◽  
Dentin Tubule ◽  
Stannous Fluoride ◽  
Tubule Occlusion

Dentin tubule occlusion and erosion protection effects of dentifrice containing bioadhesive PVM/MA copolymers

2012 ◽  
Vol 17 (3) ◽  
pp. 775-783 ◽  
Author(s):  
Qin Wang ◽  
Yang Kang ◽  
Virginia Barnes ◽  
William DeVizio ◽  
Ajay Kashi ◽  
...  
Keyword(s):  
Dentin Tubule ◽  
Tubule Occlusion ◽  
Erosion Protection

Effects of ammonium hexafluorosilicate concentration on dentin tubule occlusion and composition of the precipitate

2010 ◽  
Vol 26 (1) ◽  
pp. 29-34 ◽  
Author(s):  
Toshiyuki Suge ◽  
Akiko Kawasaki ◽  
Kunio Ishikawa ◽  
Takashi Matsuo ◽  
Shigeyuki Ebisu
Keyword(s):  
Dentin Tubule ◽  
Ammonium Hexafluorosilicate ◽  
Tubule Occlusion

scholarly journals Effect of Erosion/Abrasion Challenge on the Dentin Tubule Occlusion Using Different Desensitizing Agents

2017 ◽  
Vol 28 (2) ◽  
pp. 216-224 ◽  
Author(s):  
Gabriela D. Canali ◽  
Rodrigo N. Rached ◽  
Rui F. Mazur ◽  
Evelise M. Souza
Keyword(s):  
Repeated Measurements ◽  
Dentinal Tubule ◽  
Third Molars ◽  
Citric Acid Solution ◽  
Healthy Human ◽  
Dentin Permeability ◽  
Dentin Tubule ◽  
Before And After ◽  
Desensitizing Agents ◽  
Tubule Occlusion

The aim of the study was to evaluate dentinal tubule occlusion, measuring the dentin permeability (Lp) and using different desensitizing agents before and after abrasive/erosive challenge. Dentin discs from 42 healthy human third molars were obtained. Minimum Lp was measured after a smear layer simulation using #600 SiC paper and maximum Lp after an immersion in 0.5 M EDTA. The specimens were treated with different desensitizers: two varnishes (Clinpro XT Varnish-CV, Fluor Protector-FP), a paste (Desensibilize Nano P-NP) and a gel (Oxa Gel-OG). The Lp of each specimen was measured immediately after the desensitizers’ application. The discs were subjected to erosion/abrasion cycles for 7 days, with 0.5% citric acid solution (6x/day) and tooth brushing (3x/day). Lp was measured after the first, fourth and seventh day of the challenge. The data were analyzed by 3-way ANOVA with repeated measurements and by a Games-Howell test (α=5%). FP and CV did not show significant differences in Lp immediately after application until the 7th day (p<0.05). OG showed a significant increase in Lp after the 4th and 7th days. NP resulted in a significantly higher permeability compared to the other materials immediately after the application and after the 1st day of challenge. All the desensitizers reduced the dentin permeability immediately after application. However, only the varnishes were able to maintain the occlusive effect after the erosion/abrasion challenge.

In Vitro Effect of Innovative Desensitizing Agents on Dentin Tubule Occlusion and Erosive Wear

2019 ◽  
Vol 44 (2) ◽  
pp. 168-177 ◽  
Author(s):  
SA Garofalo ◽  
LO Sakae ◽  
AC Machado ◽  
SR Cunha ◽  
DM Zezell ◽  
...  
Keyword(s):  
Erosive Wear ◽  
Repeated Measure ◽  
Control Group ◽  
Dentin Hypersensitivity ◽  
Surface Loss ◽  
Dentin Tubule ◽  
Desensitizing Agents ◽  
Dentin Tubules ◽  
Vitro Effect ◽  
Tubule Occlusion

SUMMARY Purpose: The purpose of this study was to evaluate the effects of four in-office desensitizing products on dentin tubule occlusion and erosive wear. Methods: Dentin hypersensitivity was simulated by EDTA application for five minutes. The specimens were randomly allocated into five groups (n=11), according to treatment: No treatment - Control (C), Duraphat (DUR), Desensibilize Nano P (NP), ClinPro XT Varnish (XTV), and ClinPro White Varnish (CWV). They were then submitted to erosive/abrasive cycling for five days. After EDTA, treatment, and cycling, the specimens were analyzed with an environmental scanning electron microscope (ESEM) to verify the number of opened dentin tubules (ODT) which were counted by using ImageJ software, and with a profilometer to determine the surface curvature/loss. ESEM data were analyzed with two-way repeated measure analysis of variance and Tukey tests. For the profilometer, data were analyzed with Kruskal-Wallis, Tukey, and Mann-Whitney tests. Results: After treatment, all groups showed lower ODT than the control, without significant differences between them. After cycling, the only group that showed lower ODT than the control was group XTV; however, it did not significantly differ from the other groups. For the profilometric analysis, there were significant differences in SL between the experimental times after treatment and after cycling for all groups (p&lt;0.05). After cycling, no surface loss was detected in groups DUR and XTV, which presented a significantly different curvature than group NP and the control group, but not from group CWV. Surface loss was detected for the control and groups NP and CWV, without difference among them. Conclusion: All desensitizing agents tested presented promising results concerning the obliteration of dentin tubules immediately after treatment. XTV was the only desensitizer capable of preventing the reopening of the tubules after the erosive/abrasive challenges. XTV and DUR presented a protective effect against dentin erosive wear.

Effect of theobromine-containing toothpaste on dentin tubule occlusion in situ

2014 ◽  
Vol 19 (1) ◽  
pp. 109-116 ◽  
Author(s):  
Bennett T. Amaechi ◽  
Sapna M. Mathews ◽  
Poornima K. Mensinkai
Keyword(s):  
Dentin Tubule ◽  
Tubule Occlusion
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