在体外疗效的内牙三重抗生素糊与达普托米辛相关
Sabrina S Azevedo1, Gabriela C Chianca1, Bruna A Thurler1
1Experimental and Applied Microbiology Laboratory, Nova Friburgo Institute of Health, Universidade Federal Fluminense, Nova Friburgo, BRA.
Cureus
|September 16, 2025
概括
达普托米辛与三重抗生素糊剂 (TAP) 的结合显示出对Enterococcus faecalis的增强抗菌活性,显示出作为内药物的潜力.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 微生物学 微生物学
- 牙科 牙科是指牙科的专业.
背景情况:
- 内药物需要抗菌性质,以帮助周边内组织恢复.
- 需要对药物组合进行进一步的研究,以提高疗效.
研究的目的:
- 评估单独使用达普托米辛和与三重抗生素糊 (TAP) 结合的抗菌活性.
- 通过牛牙的透来评估对Enterococcus faecalis菌株的疗效.
主要方法:
- 八十三只牛牙用TAP,达普托,TAP+达普托,氧化或甘醇进行了治疗.
- 牙被化在接种的介质中,通过抑制区在15天内评估抗菌活性.
主要成果:
- TAP+daptomycin组合表现出最多的抑制区,有效地抑制了所有Enterococcus faecalis菌株.
- 单独的TAP显示出比单独的达普托米辛更大的抑制作用.
- 氧化和二醇没有显示抗菌活性.
结论:
- 与TAP结合的达普托米辛显示出对Enterococcus faecalis的协同抗微生物活性,超过单独的TAP.
- 这种组合显示出作为潜在的通道内药物的前景,特别是在抗药性病例中.
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