基于 Reynoutria elliptica 提取物的假牙清洁材料:抗菌效果,生物相容性和对表面性能的影响
Song-Yi Yang1, Myung-Jin Lee2, Min-Kyung Kang3
1Department of Dental Hygiene, Konyang University.
Dental materials journal
|September 3, 2025
概括
这项研究发现,含有Reynoutria圆虫提取物的假牙清洁剂有效地对抗Candida albicans. 天然成分清洁剂对假牙安全,对材料性能或生物相容性没有不利影响.
科学领域:
- 生物材料科学
- 微生物学
- 牙科材料
背景情况:
- 假牙牙炎通常是由白菌引起的,
- 开发有效和生物相容的假牙清洁剂对于口腔健康和假牙寿命至关重要.
- 自然成分为制造更安全的牙护理产品提供了有希望的替代品.
研究的目的:
- 评估基于Reynoutria圆虫提取物的假牙清洁剂对Candida albicans的抗菌效果.
- 评估清洁剂对烯酸树脂 (牙膏基础材料) 的物理和化学特性的影响.
- 为了确定Reynoutria圆虫提取物假牙清洁剂的生物相容性.
主要方法:
- 牙刷清洁剂的配方是使用Reynoutria圆植物提取物,分别为0,100和150μg/mL,含有1%的可可贝他因.
- 对Candida albicans进行了抗菌活性测试.
- 在浸泡后测量了烯酸树脂的表面性能 (微硬度,粗度,色彩稳定性,溶解性).
- 生物相容性是通过阿加扩散和细胞毒性测试进行的.
主要成果:
- 瑞诺特里亚圆虫提取物清洁剂对Candida albicans表现出显著的抗菌活性.
- 没有观察到烯酸树脂微硬度,粗度,色彩稳定性或可溶性的不良变化.
- 清洁剂具有良好的生物相容性,没有细胞毒性作用.
结论:
- 雷诺特里亚圆的提取物是开发有效和生物相容的假牙清洁剂的一种可行的天然成分.
- 这些清洁剂可以在不损害假牙材料的结构完整性或美观性的情况下提供抗菌保护.
- 这些发现支持开发天然,安全和有效的牙护理产品.
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