Evaluation of a calcium phosphate desensitizer using an ultrasonic device

DOI Web Site PubMed 被引用文献6件 参考文献44件
  • ENDO Hajime
    Department of Operative Dentistry, Nihon University School of Dentistry
  • KAWAMOTO Ryo
    Department of Operative Dentistry, Nihon University School of Dentistry
  • TAKAHASHI Fuminori
    Department of Operative Dentistry, Nihon University School of Dentistry
  • TAKENAKA Hirotaka
    Department of Operative Dentistry, Nihon University School of Dentistry
  • YOSHIDA Fumi
    Department of Operative Dentistry, Nihon University School of Dentistry
  • NOJIRI Kie
    Department of Operative Dentistry, Nihon University School of Dentistry
  • TAKAMIZAWA Toshiki
    Department of Operative Dentistry, Nihon University School of Dentistry
  • MIYAZAKI Masashi
    Department of Operative Dentistry, Nihon University School of Dentistry

この論文をさがす

抄録

This study evaluated the effect of a calcium phosphate desensitizer on the demineralization of bovine dentin by measuring changes in transmitted ultrasonic velocity. Bovine dentin specimens with and without application of desensitizer were immersed in 0.1 M lactic-acid buffer solution (pH 4.75) 10 min twice daily throughout the test period, and stored in artificial saliva solution (pH 7.0) between treatments. The propagation time of longitudinal ultrasonic waves was measured by a pulser-receiver. Data were evaluated using one-way ANOVA followed by Tukey HSD test (α=0.05). The ultrasonic velocity decreased over time in specimens stored in demineralizing solution (3,785-3,462 m/s); however, desensitizer-applied specimens had a significantly higher sonic velocity (3,945-3,990 m/s) than those without application. The calcium phosphate desensitizer appeared to reduce the demineralization of dentin and occluded dentinal tubules.

収録刊行物

被引用文献 (6)*注記

もっと見る

参考文献 (44)*注記

もっと見る

関連プロジェクト

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ