在不同类型的正统牙科支架和线索上的微生物粘附:一个体外研究
Huda Abutayyem1, Mahra Abdullatif Alshehhi2, Maha Alameri2
1Assistant Professor and Consultant Orthodontist. Department of Clinical Sciences, Center of Medical and Bio-Allied Health Sciences Research, College of Dentistry, Ajman University, Ajman, United Arab Emirates.
The Saudi dental journal
|December 2, 2024
概括
ортодонтика线显示出比支架更高的微生物粘附和生物膜形成. 选择合适的正线对于预防牙和牙周病等口腔疾病至关重要.
科学领域:
- 口腔微生物学 口腔微生物学
- 生物材料科学 生物材料科学
- 牙正材料 牙正材料
背景情况:
- 口腔病原体可以粘附在正牙仪器上并形成生物膜,从而可能增加口腔疾病的风险.
- 了解不同正牙材料上的微生物粘附对于患者的健康至关重要.
研究的目的:
- 为了比较口腔病原体在各种正牙线和支架上的微生物粘附.
- 评估这些病原体在不同正牙材料上的生物膜形成潜力.
主要方法:
- 在体外研究中使用了三种类型的支架 (金属,陶,自) 和三种类型的线 (,,,不钢).
- 测试了五种口腔微生物 (Streptococcus mutans,Escherichia coli,Enterococcus faecalis,Staphylococcus aureus,Candida albicans) 进行了测试. 在这些微生物中,每种类型的菌体都被测试.
- 每组样本大小为15个,重复以确保平均准确性.
主要成果:
- 不同的支架类型或材料之间没有发现细菌度的显著差异.
- 在线缆和支架之间的细菌度中观察到显著差异.
- 与支架相比,正牙线显示出更高的生物膜吸收率和细菌度.
结论:
- 正牙线和支架与细菌粘附和度有不同的关联.
- 电线比支架更容易形成大量的生物膜和更高的细菌负载.
- 对于容易患口腔疾病的个人来说,正牙线的材料选择可能至关重要.
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