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益生菌可减少与微生物群相关的牙污垢:一种潜在的方法

Jing-Jie Yu¹, Yvonne Hernandez-Kapila², Chin-Wei Wang^1,3,4

¹School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan.

Journal of dental sciences

|July 14, 2025

概括

益生菌可能有助于去除牙上的外部黑色污点,减少相关细菌,如Corynebacterium. 这项试点研究表明,一个潜在的辅助治疗改善牙美学和信心.

科学领域:

微生物学微生物学
牙科科学牙科科学
益生菌研究益生菌研究

背景情况:

牙上的外部黑色污点会影响美学和自信.
传统的黑色斑点治疗方法可能具有磨损性,并导致复发.
细菌殖民,特别是Corynebacterium,与外部黑色污点有关.

研究的目的:

探索益生菌作为消除外部黑色污点的辅助方法.
评估益生菌应用对口腔微生物群的影响.
评估益生菌与标准口腔卫生实践相结合的疗效.

主要方法:

试点案例研究涉及直接应用益生菌粉末到外部黑色污点.
在益生菌应用后进行的常规家庭护理 (刷牙和使用牙线).
分析唾液和牙生物膜样本,使用16S rRNA测序来评估微生物组的变化.

主要成果:

在益生菌应用后,使用牙刷和牙线去除外部黑色污点.
16S rRNA测序显示了Corynebacterium的减少,这是一种与黑色斑点相关的关键细菌.
在主要口腔细菌系中观察到微小的变化,包括Actinobacteriota和Firmicutes.

结论:

益生菌显示出作为牙上的外部黑色污点的辅助治疗的潜力.
益生菌的应用可能会改变口腔微生物群,减少黑色污点相关的细菌.
需要进一步的研究来证实益生菌在管理外部黑色斑点方面的疗效和机制.

关键词:

细菌细菌是一种细菌.黑色的污点黑色的污点转基因组学是指转基因组学.微生物组是一个微生物组.

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