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Effects of 2% sodium fluoride solution on the prevention of streptococcal adhesion to titanium and zirconia surfaces

Streptococci are associated with dental plaque formation as the early-colonizing bacteria that adhere to titanium (CpTi) and zirconia (TZP) implant abutment surfaces. Effective prevention of peri-implantitis may be possible by removing streptococci as target. This study aimed to evaluate the effects...

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Autores principales: Oda, Yukari, Miura, Tadashi, Hirano, Tomoki, Furuya, Yoshitaka, Ito, Taichi, Yoshinari, Masao, Yajima, Yasutomo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7904803/
https://www.ncbi.nlm.nih.gov/pubmed/33627733
http://dx.doi.org/10.1038/s41598-021-84096-x
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author Oda, Yukari
Miura, Tadashi
Hirano, Tomoki
Furuya, Yoshitaka
Ito, Taichi
Yoshinari, Masao
Yajima, Yasutomo
author_facet Oda, Yukari
Miura, Tadashi
Hirano, Tomoki
Furuya, Yoshitaka
Ito, Taichi
Yoshinari, Masao
Yajima, Yasutomo
author_sort Oda, Yukari
collection PubMed
description Streptococci are associated with dental plaque formation as the early-colonizing bacteria that adhere to titanium (CpTi) and zirconia (TZP) implant abutment surfaces. Effective prevention of peri-implantitis may be possible by removing streptococci as target. This study aimed to evaluate the effects of 2% NaF on the prevention of streptococcal adhesion to CpTi and TZP. After immersion in 2% NaF for 90 min, surface characterization of mirror-polished CpTi and TZP disks were assesed using XPS, EPMA, and SEM. S. sanguinis, S. gordonii, and S. oralis were used as the streptococcal bacterial strains. After 24 h culture, bacterial adhesion was evaluated using an ATP-bioluminescent assay and SEM. In XPS, EPMA, and SEM analyses, fluoride was detected on the CpTi and TZP surfaces after 2% NaF immersion with no signs of localization, and no corrosion on the CpTi disks. Based on the adhesion assay, the adherences of S. sanguinis, S. gordonii, and S. oralis were significantly lower with NaF than without NaF in CpTi (p = 0.005, 0.001, and 0.001, respectively) and TZP (p = 0.003, 0.002, and 0.001). This was also confirmed by SEM. In conclusion, 2% NaF reduced the adhesion of streptococci to the CpTi and TZP surfaces.
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spelling pubmed-79048032021-02-25 Effects of 2% sodium fluoride solution on the prevention of streptococcal adhesion to titanium and zirconia surfaces Oda, Yukari Miura, Tadashi Hirano, Tomoki Furuya, Yoshitaka Ito, Taichi Yoshinari, Masao Yajima, Yasutomo Sci Rep Article Streptococci are associated with dental plaque formation as the early-colonizing bacteria that adhere to titanium (CpTi) and zirconia (TZP) implant abutment surfaces. Effective prevention of peri-implantitis may be possible by removing streptococci as target. This study aimed to evaluate the effects of 2% NaF on the prevention of streptococcal adhesion to CpTi and TZP. After immersion in 2% NaF for 90 min, surface characterization of mirror-polished CpTi and TZP disks were assesed using XPS, EPMA, and SEM. S. sanguinis, S. gordonii, and S. oralis were used as the streptococcal bacterial strains. After 24 h culture, bacterial adhesion was evaluated using an ATP-bioluminescent assay and SEM. In XPS, EPMA, and SEM analyses, fluoride was detected on the CpTi and TZP surfaces after 2% NaF immersion with no signs of localization, and no corrosion on the CpTi disks. Based on the adhesion assay, the adherences of S. sanguinis, S. gordonii, and S. oralis were significantly lower with NaF than without NaF in CpTi (p = 0.005, 0.001, and 0.001, respectively) and TZP (p = 0.003, 0.002, and 0.001). This was also confirmed by SEM. In conclusion, 2% NaF reduced the adhesion of streptococci to the CpTi and TZP surfaces. Nature Publishing Group UK 2021-02-24 /pmc/articles/PMC7904803/ /pubmed/33627733 http://dx.doi.org/10.1038/s41598-021-84096-x Text en © The Author(s) 2021 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Oda, Yukari
Miura, Tadashi
Hirano, Tomoki
Furuya, Yoshitaka
Ito, Taichi
Yoshinari, Masao
Yajima, Yasutomo
Effects of 2% sodium fluoride solution on the prevention of streptococcal adhesion to titanium and zirconia surfaces
title Effects of 2% sodium fluoride solution on the prevention of streptococcal adhesion to titanium and zirconia surfaces
title_full Effects of 2% sodium fluoride solution on the prevention of streptococcal adhesion to titanium and zirconia surfaces
title_fullStr Effects of 2% sodium fluoride solution on the prevention of streptococcal adhesion to titanium and zirconia surfaces
title_full_unstemmed Effects of 2% sodium fluoride solution on the prevention of streptococcal adhesion to titanium and zirconia surfaces
title_short Effects of 2% sodium fluoride solution on the prevention of streptococcal adhesion to titanium and zirconia surfaces
title_sort effects of 2% sodium fluoride solution on the prevention of streptococcal adhesion to titanium and zirconia surfaces
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7904803/
https://www.ncbi.nlm.nih.gov/pubmed/33627733
http://dx.doi.org/10.1038/s41598-021-84096-x
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