含有玻璃的生物活性牙膏的乳重矿化潜力:一个体外研究
Pakize Rana Çetin1, Elif Alkan2, Dilek Tağtekin2
1Department of Restorative Dentistry, Faculty of Dentistry, Marmara University, Recep Tayyip Erdoğan Complex Health Campus, Basibuyuk Road No. 9/3, Basibuyuk, Maltepe, 34854, Istanbul, Turkey. prsoylu@gmail.com.
Odontology
|February 9, 2026
概括
使用生物活性玻璃和氧酸盐的实验性牙膏显示出有希望的牙面膜重矿化. 化物进一步增强了这种效果,为早期空管理提供了新的选择.
科学领域:
- 牙科材料科学 牙科材料科学
- 生物材料工程 生物材料工程
- 卡里斯研究 研究 卡里斯研究
背景情况:
- 早期的牙损是一种去矿化-重矿化过程.
- 重矿化剂的目的是恢复矿物质含量和表面硬度.
- 生物活性玻璃,酸和蛋白质糖酸盐正在研究它们的重矿化潜力.
研究的目的:
- 评估含有生物活性玻璃,酸和蛋白质-糖酸盐的实验配方的重矿效果,含有和不含化物.
- 为了将这些实验剂与商业牙膏进行比较 (NovaMin和ROCS). 敏感) 和一个对照组.
- 评估化物丰富对实验配方重矿化能力的影响.
主要方法:
- 使用了80个具有人工病变的人类牙面膜样本.
- 标本被分为八组:实验配方 (MB,MBF,MH,MHF,MP),商业牙膏 (MS,MR) 和对照组.
- 采用了14天的pH循环协议,随后使用维克斯微硬度,FluoreCam成像和DIAGNOdent Pen分析进行评估.
主要成果:
- 氧酸盐+化物 (MHF) 和NovaMin (MS) 显示出最高的微硬度恢复率.
- 在FluoreCam分析中,MHF,MS和生物活性玻璃+化物 (MBF) 组中,矿物质收益最大.
- 在R.O.C.S.中,DIAGNOdent Pen值是最低的. 敏感 (MR),MBF和MS组,都明显低于对照组.
结论:
- 含有生物活性玻璃,酸和蛋白质糖酸盐的实验性牙膏有效地支持牙面膜的重矿化.
- 添加化物显著提高了实验配方的重矿化潜力.
- 这些发现表明,早期虫管理的潜在的非侵入性治疗选择.
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