单壁碳纳米管及其对Enterococcus faecalis的组合的抗菌有效性使用阿加扩散方法进行评估:一种体外研究
Binita Saha1, Kingston Chellapandian1, Vijay Venkatesh2
1Department of Conservative Dentistry and Endodontics, SRM Kattankulathur Dental College and Hospital, Chennai, IND.
Cureus
|December 30, 2024
概括
与赫西丁结合的单壁碳纳米管显示出对抗Enterococcus faecalis.alis的优越抗菌活性. 这种组合显示出作为未来牙科应用的新型肠道药物具有前途.
科学领域:
- 生物材料科学 生物材料科学
- 微生物学 微生物学
- 牙周内科医院 牙周内科医院 牙周内科医院
背景情况:
- 耐药细菌菌株的出现需要新的抗菌剂.
- Enterococcus faecalis 是一个常见的病原体在持续的内牙感染.
- 内药物在根管消毒中起着至关重要的作用.
研究的目的:
- 评估单壁碳纳米管 (SWCNTs) 的抗菌疗效.
- 评估SWCNT与氧化和氧化的联合抗菌作用.
- 为了确定对Enterococcus faecalis.alis的抑制区域.
主要方法:
- 建立了五个实验组:SWCNTs,氧化,氧化,SWCNTs +氧化和SWCNTs +氧化.
- 通过在体外测量对E. faecalis的抑制区域来评估抗菌活性.
- 使用克鲁斯卡尔-瓦利斯和科尔莫戈罗夫-斯米尔诺夫测试进行了统计分析.
主要成果:
- 单壁碳纳米管和赫西丁的组合显示出最高的抗菌疗效.
- 这种协同效应明显大于单个成分或与氧化一起使用的SWCNTs.
- 所有测试组都显示出对E. faecalis.有一定程度的抗菌活性.
结论:
- 单壁碳纳米管和赫西丁的混合物显示出显著的抗微生物有效性.
- 这种组合有可能发展成为一种强效的内药物.
- 需要进一步的研究来探索其在内牙科的临床适用性.
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