Effects of mechanical abrasion challenge on sound and demineralized dentin surfaces treated with SDF.

Scientific Reports
Mahmoud SayedJunji Tagami

Abstract

This study evaluated the effect of mechanical abrasion on the surface integrity, color change (ΔE) and antibacterial properties of demineralized and sound dentin surfaces treated with silver-diammine-fluoride (SDF). The dentin specimens were divided into two groups: sound and demineralized dentin, then divided into three sub-groups, control (no-treatment), SDF, and SDF + potassium-iodide (KI). Each sub-group was further divided into two groups, one exposed to mechanical brushing and the other without brushing. Specimens were analyzed for the ΔE, surface roughness/surface loss and antibacterial properties (CFU, optical density and fluorescent microscope). Repeated Measures ANOVA was used for statistical analysis of color change while one-way ANOVA was used for CFU analysis. SDF and SDI + KI groups showed significant reduction in ΔE with brushing in the sound dentin group unlike the demineralized group. The surface roughness values were higher for both SDF and SDF + KI groups but roughness values significantly decreased after brushing. Both SDF and SDF + KI groups revealed significantly less surface loss than control. The SDF group showed high anti-bacterial effect after brushing, unlike SDF + KI group. So, we concluded that mech...Continue Reading

References

Jan 1, 1990·Biology of Metals·R M SlawsonJ T Trevors
Jul 1, 1994·Advances in Dental Research·B OgardG Rølla
Aug 24, 1999·Biomaterials·M OkazakiJ Takahashi
May 10, 2002·Journal of Wound Care·A B G Lansdown
Jun 13, 2006·Current Problems in Dermatology·Alan B G Lansdown
Oct 15, 2008·Clinical Oral Investigations·C GanssJ Klimek
Mar 13, 2009·Journal of Dental Research·A RosenblattR Niederman
Jul 9, 2009·European Journal of Oral Sciences·Carolina GanssNadine Schlueter
Jun 28, 2011·International Journal of Paediatric Dentistry·Chun Hung ChuEdward Chin Man Lo
Jul 13, 2011·Journal of Dentistry·Y L LouB W Darvell
Nov 25, 2014·Burns : Journal of the International Society for Burn Injuries·David E Marx, David J Barillo
Dec 17, 2015·Journal of Oral Science·Selcuk SavasMustafa Ates
Dec 17, 2016·Journal of Dentistry·Falk Schwendicke, Gerd Göstemeyer
May 2, 2017·The Journal of the American Dental Association·Yasmi O CrystalRichard Niederman
May 2, 2018·International Journal of Molecular Sciences·Mahmoud SayedJunji Tagami
May 18, 2018·Journal of Dental Research·M L MeiC H Chu
Jul 6, 2018·International Journal of Paediatric Dentistry·Jilen PatelNigel M King
Nov 30, 2018·Dental Materials : Official Publication of the Academy of Dental Materials·Ollie Yiru YuChun-Hung Chu
Oct 5, 2019·Dental Materials : Official Publication of the Academy of Dental Materials·Mahmoud SayedJunji Tagami
Jun 2, 2020·Dental Materials : Official Publication of the Academy of Dental Materials·Mahmoud SayedJunji Tagami

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