米斯瓦克草药牙膏与化牙膏在高牙风险患者中的抗菌作用:随机临床试验
Omar Shaalan1, Aiah El-Rashidy2
1Lecturer, Department of Conservative Dentistry, Faculty of Dentistry, Cairo University, Cairo, Egypt.
Journal of clinical and experimental dentistry
|July 31, 2023
概括
米斯瓦克草药牙膏对Streptococcus mutans具有抗菌作用,但其离子释放量低于化牙膏,这引发了人们对高虫风险患者的重矿化潜力的担忧.
科学领域:
- 口腔卫生和微生物学
- 牙科材料科学 牙科材料科学
背景情况:
- 棒是现代牙刷的前身,有着古老的起源,至今仍在全球范围内使用.
- 这项研究研究了miswak草药牙膏与化牙膏对高牙风险患者的抗菌效果,以对抗Streptococcus mutans.
研究的目的:
- 为了比较miswak草药牙膏与化牙膏对抗Streptococcus mutans的抗菌作用.
- 评估两种牙膏的离子释放和pH特性.
主要方法:
- 一项临床试验,32名参与者被随机分配到miswak或化物牙膏组.
- 细菌计数 (CFU/ml) 在基线和1周,1个月,3个月后进行测量.
- 离子释放 (,,,) 和pH值被分析为牙膏和它们的超浮物.
主要成果:
- 这两种牙膏都随着时间的推移显著减少了Streptococcus mutans的数量,没有显著的群体间差异.
- 与米斯瓦克牙膏相比,化物牙膏的离子释放量明显高.
- 牙膏pH值没有显著差异,但miswak超级具有更高的pH值.
结论:
- 米斯瓦克草药牙膏表现出抗菌性质,但由于较低的离子释放,可能具有有限的重矿化潜力.
- 需要进一步的研究来评估米斯瓦克牙膏在唾液中的再矿化能力.
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