脱敏对乳颜色和形态的影响与漂白相关 - - 一项体外研究
John Thales Soares Silva1, Luís Fernando Dos Santos Alves Morgan2, Diandra Costa Arantes3
1Department of Odontology, Pontifical Catholic University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
概括
在家庭牙美白之前使用脱敏剂不会改变最终的美白结果. 乳颜色和孔隙性保持相似,无论是否使用消敏剂与漂白剂.
科学领域:
- 牙科材料科学 牙科材料科学
- 整形牙科 整形牙科 整形牙科
背景情况:
- 牙过敏是牙美白的常见副作用之一.
- 经常使用脱敏剂来控制这种敏感性.
研究的目的:
- 评估消敏剂在家庭牙美白过程中对牙质颜色和多孔性的影响.
- 为了比较过氧化 (HP) 和过氧化碳胺 (CP) 的疗效,有和没有过敏剂预处理.
主要方法:
- 使用了各种HP/CP度的家庭美白托盘.
- 光谱测量评估了美白效果;扫描电子显微镜检查了质变化.
- 统计分析包括ANOVA和Tukey对颜色变异的后期测试.
主要成果:
- 没有显著的差异在颜色变化 (ΔE) 观察到和没有脱敏剂的组之间 (P > 0.05).
- 乳形态变化与漂白剂度相关.
- 显微镜检查显示,无论是否使用过脱敏剂,质表面的变化也相似.
结论:
- 将家用漂白剂与脱敏剂相结合不会影响最终的美白结果.
- 脱敏剂不会改变漂白效率或质表面的变化.
相关概念视频
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