牙类型作为微生物负荷减轻的决定因素 通过抗微生物光动力学疗法在深层牙损中:系统性审查和元分析
Zahra Baghani1, Malihe Karrabi2, Hossein Assarzadeh2
1Dept. of Periodontics, Faculty of Dentistry, Sabzevar University of Medical Sciences, Sabzevar, Iran.
Journal of dentistry (Shiraz, Iran)
|December 23, 2024
概括
抗微生物光动力学疗法 (aPDT) 有效地降低了永久牙中的细菌负载. 然而,它在母牙的有效性不那么显著,特别是在总细菌和乳酸菌种中. 计数. 计数. 这是.
科学领域:
- 牙科科学 牙科科学
- 微生物学 微生物学
- 生物医学工程 生物医学工程
背景情况:
- 抗微生物光动力疗法 (aPDT) 是一种建议的方法,用于降低深层牙虫的细菌负载.
- 由于牙管形态的变化,aPDT的有效性可能在初级牙和永久牙之间存在差异.
研究的目的:
- 系统地审查和元分析牙类型对通过aPDT在深层牙损伤中实现的微生物负载减轻的影响.
主要方法:
- 在多个数据库 (Scopus,科学网,Cochrane,Medline,Embase) 进行了全面的电子搜索,截至2022年4月30日.
- 在分析中包括了七项研究,比较了细菌数量 (总数,S. mutans,Lactobacillus spp.). 在初牙和永久牙的aPDT前后使用随机效应模型.
主要成果:
- 在永久牙中,aPDT显著降低了总细菌数量,S. mutans和Lactobacillus spp.
- 在母牙中,aPDT显著减少了只有S. mutans的数量;减少了总细菌和Lactobacillus spp. 不是统计学上显著的.
结论:
- aPDT是一种有效的补充剂,可以减少深层牙虫的永久牙中的微生物负载.
- 在减少细菌负载方面,aPDT的有效性在初级牙和永久牙之间有所不同.
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