Cargando…

The effect of Phytosphingosine and bioactive glass-ceramics in preventing dental enamel erosion

This study evaluated the effect of phytosphingosine (PHS) and bioactive glass-ceramic (Biosilicate) on dental enamel in terms of color alteration (ΔE), microhardness, and surface roughness when submitted to erosive challenge (EC). Sixty specimens of bovine teeth (6×6×2mm) were obtained. Initial colo...

Descripción completa

Detalles Bibliográficos
Autores principales: de Araujo, Leticia Campos, Amorim, Ayodele Alves, Vivanco, Rocio Geng, de Arruda, Carolina Noronha Ferraz, Bikker, Floris J, Pires-de-Souza, Fernanda de Carvalho Panzeri
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Fundação Odontológica de Ribeirão Preto 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10208293/
https://www.ncbi.nlm.nih.gov/pubmed/37194859
http://dx.doi.org/10.1590/0103-6440202304904
_version_ 1785046637370933248
author de Araujo, Leticia Campos
Amorim, Ayodele Alves
Vivanco, Rocio Geng
de Arruda, Carolina Noronha Ferraz
Bikker, Floris J
Pires-de-Souza, Fernanda de Carvalho Panzeri
author_facet de Araujo, Leticia Campos
Amorim, Ayodele Alves
Vivanco, Rocio Geng
de Arruda, Carolina Noronha Ferraz
Bikker, Floris J
Pires-de-Souza, Fernanda de Carvalho Panzeri
author_sort de Araujo, Leticia Campos
collection PubMed
description This study evaluated the effect of phytosphingosine (PHS) and bioactive glass-ceramic (Biosilicate) on dental enamel in terms of color alteration (ΔE), microhardness, and surface roughness when submitted to erosive challenge (EC). Sixty specimens of bovine teeth (6×6×2mm) were obtained. Initial color (Easyshade, VITA), KHN (HMV-2, Shimadzu), and Ra (SJ-201P, Mitutoyo) measurements were performed. Specimens were separated into groups according to treatments: PHS, 10% Biosilicate, PHS+10% Biosilicate, and artificial saliva (control) and submitted to EC with Coca-Cola for 2 min. This cycle was repeated 4 times daily/15 days. Between cycles, specimens remained in artificial saliva (2 h/37°C). After daily cycles, they were also stored in artificial saliva at 37ºC. Final color, microhardness, and surface roughness measurements were done. Color and KHN data were analyzed by one-way ANOVA, Tukey’s test; and Ra, by 2-way ANOVA, repeated measures, and Tukey’s test (p<.05). The highest ΔE occurred in Saliva+EC (p<.05). Groups treated with PHS presented lower color change than Saliva+EC (p<.05). All the groups presented mean values above the 50:50% perceptibility (50:50%PT) and acceptability (50:50%AT) thresholds, except for control that showed mean value above 50:50%PT but below 50:50%AT. Biosilicate+EC showed higher relative microhardness than Saliva+EC (p<.05), but was similar to PHS+EC and PHS+Biosilicate+EC. Final enamel surface roughness increased for all the groups (p<.05), except for the control. The Biosilicate may prevent enamel mineral loss induced by erosion better than saliva. The PHS associated or not to Biosilicate demonstrated better color stability than saliva.
format Online
Article
Text
id pubmed-10208293
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher Fundação Odontológica de Ribeirão Preto
record_format MEDLINE/PubMed
spelling pubmed-102082932023-05-25 The effect of Phytosphingosine and bioactive glass-ceramics in preventing dental enamel erosion de Araujo, Leticia Campos Amorim, Ayodele Alves Vivanco, Rocio Geng de Arruda, Carolina Noronha Ferraz Bikker, Floris J Pires-de-Souza, Fernanda de Carvalho Panzeri Braz Dent J Article This study evaluated the effect of phytosphingosine (PHS) and bioactive glass-ceramic (Biosilicate) on dental enamel in terms of color alteration (ΔE), microhardness, and surface roughness when submitted to erosive challenge (EC). Sixty specimens of bovine teeth (6×6×2mm) were obtained. Initial color (Easyshade, VITA), KHN (HMV-2, Shimadzu), and Ra (SJ-201P, Mitutoyo) measurements were performed. Specimens were separated into groups according to treatments: PHS, 10% Biosilicate, PHS+10% Biosilicate, and artificial saliva (control) and submitted to EC with Coca-Cola for 2 min. This cycle was repeated 4 times daily/15 days. Between cycles, specimens remained in artificial saliva (2 h/37°C). After daily cycles, they were also stored in artificial saliva at 37ºC. Final color, microhardness, and surface roughness measurements were done. Color and KHN data were analyzed by one-way ANOVA, Tukey’s test; and Ra, by 2-way ANOVA, repeated measures, and Tukey’s test (p<.05). The highest ΔE occurred in Saliva+EC (p<.05). Groups treated with PHS presented lower color change than Saliva+EC (p<.05). All the groups presented mean values above the 50:50% perceptibility (50:50%PT) and acceptability (50:50%AT) thresholds, except for control that showed mean value above 50:50%PT but below 50:50%AT. Biosilicate+EC showed higher relative microhardness than Saliva+EC (p<.05), but was similar to PHS+EC and PHS+Biosilicate+EC. Final enamel surface roughness increased for all the groups (p<.05), except for the control. The Biosilicate may prevent enamel mineral loss induced by erosion better than saliva. The PHS associated or not to Biosilicate demonstrated better color stability than saliva. Fundação Odontológica de Ribeirão Preto 2023-05-15 /pmc/articles/PMC10208293/ /pubmed/37194859 http://dx.doi.org/10.1590/0103-6440202304904 Text en https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License
spellingShingle Article
de Araujo, Leticia Campos
Amorim, Ayodele Alves
Vivanco, Rocio Geng
de Arruda, Carolina Noronha Ferraz
Bikker, Floris J
Pires-de-Souza, Fernanda de Carvalho Panzeri
The effect of Phytosphingosine and bioactive glass-ceramics in preventing dental enamel erosion
title The effect of Phytosphingosine and bioactive glass-ceramics in preventing dental enamel erosion
title_full The effect of Phytosphingosine and bioactive glass-ceramics in preventing dental enamel erosion
title_fullStr The effect of Phytosphingosine and bioactive glass-ceramics in preventing dental enamel erosion
title_full_unstemmed The effect of Phytosphingosine and bioactive glass-ceramics in preventing dental enamel erosion
title_short The effect of Phytosphingosine and bioactive glass-ceramics in preventing dental enamel erosion
title_sort effect of phytosphingosine and bioactive glass-ceramics in preventing dental enamel erosion
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10208293/
https://www.ncbi.nlm.nih.gov/pubmed/37194859
http://dx.doi.org/10.1590/0103-6440202304904
work_keys_str_mv AT dearaujoleticiacampos theeffectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT amorimayodelealves theeffectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT vivancorociogeng theeffectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT dearrudacarolinanoronhaferraz theeffectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT bikkerflorisj theeffectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT piresdesouzafernandadecarvalhopanzeri theeffectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT dearaujoleticiacampos effectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT amorimayodelealves effectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT vivancorociogeng effectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT dearrudacarolinanoronhaferraz effectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT bikkerflorisj effectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion
AT piresdesouzafernandadecarvalhopanzeri effectofphytosphingosineandbioactiveglassceramicsinpreventingdentalenamelerosion