在周围植入物粘膜炎模型中, cinnamaldehyde 的抗菌作用
Verônica Cabral Dos Santos Cunha D'Assunção1, Maria Heloísa de Souza Borges-Grisi1, Isis Morais Bezerra Muniz1
1Federal University da Paraíba, João Pessoa 58051-900, Brazil.
Archives of oral biology
|September 20, 2025
概括
一个实验性口水用1%的肉甲证明了与赫西丁可比的抗菌作用. 这项研究评估了其对与周围植入物粘膜炎相关的多微生物生物膜的影响.
科学领域:
- 微生物学 微生物学
- 生物材料科学 生物材料科学
- 牙周病学 牙周病学
背景情况:
- 牙周植入物粘膜炎是一种炎症状况,影响牙科植入物周围的组织.
- 多微生物生物膜在周围植入物疾病的发展和进展中发挥着关键作用.
- 需要新的抗微生物药物来有效管理植入周感染.
研究的目的:
- 评估一种新型口水配方的抗菌疗效,该配方含有1%的甲.
- 评估其对在和的表面上生长的多微生物生物膜的影响.
- 为了将其性能与模拟的植入周围环境中的赫西丁和盐水对照进行比较.
主要方法:
- 在和基板上建立了多微生物生物膜,使用来自不同牙周健康状况的捐赠者的唾液.
- 生物膜在特定的有氧和微气友条件下培养,并每天接受糖糖挑战.
- 样品用实验口水,0.12%的赫西丁或盐水进行72小时的处理,然后对可活细胞数量,生物量和代谢活性进行分析.
主要成果:
- 实验性口水显著降低了和表面生物膜中的代谢活动,类似于赫西丁.
- 在上,从牙周健康的捐赠者的生物膜显示了更高的可活细胞数量和生物量.
- 在两种唾液条件下暴露于肉甲口水后,观察到生物膜生物质量的减少.
结论:
- 含有1%肉甲的实验性口水对抗多微生物生物膜具有显著的抗微生物特性.
- 在降低生物膜活力和代谢活性方面,其疗效与0.12%的赫西丁相当.
- 丁甲代表了一种有前途的药物,用于管理周植入物粘膜炎.
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