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抗生物膜特性和消矿性抑制在早期的乳病变使用牙涂层材料的牙涂层材料

Niraya Kornsombut^1,2, Shoji Takenaka¹, Maki Sotozono¹

¹Department of Cariology, Operative Dentistry and Endodontics, Faculty of Dentistry, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8514, Japan.

Antibiotics (Basel, Switzerland)

|January 26, 2024

概括

牙涂层材料可以减少Streptococcus mutans生物膜的体积. 酸独特地抑制了生物膜并杀死了细菌,为牙损伤预防提供了一种有前途的方法.

科学领域:

牙科材料科学牙科材料科学
微生物学微生物学
生物材料工程生物材料工程

背景情况:

* *Streptococcus mutans* 是牙腐烂的主要病因因.
*牙上生物膜的形成是虫病发展的关键因素.
*需要新的牙科材料来抑制生物膜积累和保护牙质.

研究的目的:

* 评估三种牙涂层材料 (PRG屏障涂层,BioCoat Ca,FluorDental Jelly) 对Streptococcus mutans生物膜形成的影响.
* 评估这些材料的抗菌膜特性和离子释放.
* 为了确定对质再矿化和机械性能的影响.

主要方法:

*使用了带有人工早期病变的牛甲样本.
* 修改后的罗宾斯装置流细胞系统被用于生物膜开发.
*技术包括扫描电子显微镜,共聚焦激光扫描显微镜,细胞计数,基因表达分析和X射线光谱.

主要成果:

* 所有测试材料都减少了生物膜体积.
* 酸显著抑制了生物膜的积累,并表现出杀菌作用.
*PRG屏障涂层显示出可变的离子释放,而BioCoat Ca促进了质的重矿化和酸阻断.

结论:

*牙涂层材料可以物理阻碍生物膜的酸性攻击.
* 牙具有强大的抗菌膜和杀菌性质.
* 这些材料有潜力增强牙面膜的抗性和预防牙损伤.

关键词:

突变型链球菌 (Streptococcus mutans) 是一种突变型链球菌牙科生物膜是一种牙科生物膜.牙涂层材料是牙的涂层材料.早期的质损伤早期的质损伤离子合并离子合并

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