Protective effect of experimental mouthrinses containing NaF and TiF4 on dentin erosive loss in vitro
Objective This in vitro study assessed the anti-erosive effect of experimental mouthrinses containing TiF4 and NaF on dentin erosive loss.Material and Methods Bovine dentin specimens were randomly allocated into the groups (n=15): 1) SnCl2/NaF/AmF (Erosion Protection®/GABA, pH 4.5, positive control)...
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2015-10-01
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doaj-21c278e25e344280a78aa2a86471c8382020-11-24T23:00:36ZengUniversity of São PauloJournal of Applied Oral Science1678-77652015-10-0123548649010.1590/1678-775720150127S1678-77572015000500486Protective effect of experimental mouthrinses containing NaF and TiF4 on dentin erosive loss in vitroAline Rogéria Freire de CASTILHOPriscila Maria Aranda SALOMÃOMarília Afonso Rabelo BUZALAFAna Carolina MAGALHÃESObjective This in vitro study assessed the anti-erosive effect of experimental mouthrinses containing TiF4 and NaF on dentin erosive loss.Material and Methods Bovine dentin specimens were randomly allocated into the groups (n=15): 1) SnCl2/NaF/AmF (Erosion Protection®/GABA, pH 4.5, positive control); 2) experimental solution with 0.0815% TiF4(pH 2.5); 3) 0.105% NaF (pH 4.5); 4) 0.042% NaF+0.049% TiF4 (pH 4.4); 5) 0.063% NaF+0.036% TiF4 (pH 4.5); 6) no treatment (negative control). Each specimen was cyclically demineralized (Sprite Zero, pH 2.6, 4x90 s/day) and exposed to artificial saliva between the erosive challenges for 7 days. The treatment with the fluoride solutions was done 2x60 s/day, immediately after the first and the last erosive challenges of the day. Dentin erosive loss was measured by profilometry (μm). The data were analyzed using Kruskal Wallis/Dunn tests (p<0.05).Results Mouthrinses containing TiF4or Sn/F were able to show some protective effect against dentin erosive loss compared to negative control. The best anti-erosive effect was found for experimental solution containing 0.0815% TiF4 (100% reduction in dentin loss), followed by 0.042% NaF+0.049% TiF4 (58.3%), SnCl2/NaF/AmF (52%) and 0.063% NaF+0.036% TiF4 (40%). NaF solution (13.3%) did not significantly differ from control.Conclusion The daily application of experimental mouthrinse containing TiF4and NaF has the ability to reduce dentin erosion, as well as Erosion Protection® and TiF4 alone.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572015000500486&lng=en&tlng=enDentinTopical fluoridesTitaniumTooth erosion |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Aline Rogéria Freire de CASTILHO Priscila Maria Aranda SALOMÃO Marília Afonso Rabelo BUZALAF Ana Carolina MAGALHÃES |
spellingShingle |
Aline Rogéria Freire de CASTILHO Priscila Maria Aranda SALOMÃO Marília Afonso Rabelo BUZALAF Ana Carolina MAGALHÃES Protective effect of experimental mouthrinses containing NaF and TiF4 on dentin erosive loss in vitro Journal of Applied Oral Science Dentin Topical fluorides Titanium Tooth erosion |
author_facet |
Aline Rogéria Freire de CASTILHO Priscila Maria Aranda SALOMÃO Marília Afonso Rabelo BUZALAF Ana Carolina MAGALHÃES |
author_sort |
Aline Rogéria Freire de CASTILHO |
title |
Protective effect of experimental mouthrinses containing NaF and TiF4 on dentin erosive loss in vitro |
title_short |
Protective effect of experimental mouthrinses containing NaF and TiF4 on dentin erosive loss in vitro |
title_full |
Protective effect of experimental mouthrinses containing NaF and TiF4 on dentin erosive loss in vitro |
title_fullStr |
Protective effect of experimental mouthrinses containing NaF and TiF4 on dentin erosive loss in vitro |
title_full_unstemmed |
Protective effect of experimental mouthrinses containing NaF and TiF4 on dentin erosive loss in vitro |
title_sort |
protective effect of experimental mouthrinses containing naf and tif4 on dentin erosive loss in vitro |
publisher |
University of São Paulo |
series |
Journal of Applied Oral Science |
issn |
1678-7765 |
publishDate |
2015-10-01 |
description |
Objective This in vitro study assessed the anti-erosive effect of experimental mouthrinses containing TiF4 and NaF on dentin erosive loss.Material and Methods Bovine dentin specimens were randomly allocated into the groups (n=15): 1) SnCl2/NaF/AmF (Erosion Protection®/GABA, pH 4.5, positive control); 2) experimental solution with 0.0815% TiF4(pH 2.5); 3) 0.105% NaF (pH 4.5); 4) 0.042% NaF+0.049% TiF4 (pH 4.4); 5) 0.063% NaF+0.036% TiF4 (pH 4.5); 6) no treatment (negative control). Each specimen was cyclically demineralized (Sprite Zero, pH 2.6, 4x90 s/day) and exposed to artificial saliva between the erosive challenges for 7 days. The treatment with the fluoride solutions was done 2x60 s/day, immediately after the first and the last erosive challenges of the day. Dentin erosive loss was measured by profilometry (μm). The data were analyzed using Kruskal Wallis/Dunn tests (p<0.05).Results Mouthrinses containing TiF4or Sn/F were able to show some protective effect against dentin erosive loss compared to negative control. The best anti-erosive effect was found for experimental solution containing 0.0815% TiF4 (100% reduction in dentin loss), followed by 0.042% NaF+0.049% TiF4 (58.3%), SnCl2/NaF/AmF (52%) and 0.063% NaF+0.036% TiF4 (40%). NaF solution (13.3%) did not significantly differ from control.Conclusion The daily application of experimental mouthrinse containing TiF4and NaF has the ability to reduce dentin erosion, as well as Erosion Protection® and TiF4 alone. |
topic |
Dentin Topical fluorides Titanium Tooth erosion |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572015000500486&lng=en&tlng=en |
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