富含氧气的液体对三个早期殖民的植入周围细菌的抗菌疗效
Lamya M Khalaf1, Mohammed A AlSarhan2, Saleh S AlOraini2
1Department of Periodontics & Community Dentistry, College of Dentistry, King Saud University, Riyadh, Saudi Arabia. lamyakhalaf@hotmail.com.
Scientific reports
|January 9, 2026
概括
这项研究表明,富含氧气的液体可以有效地杀死常见的围植入炎细菌,如大肠杆菌和金黄色杆菌. 这种流体是流体.
科学领域:
- 口腔微生物学 口腔微生物学
- 牙周病学 牙周病学
- 生物材料科学是生物材料的科学.
背景情况:
- 周植入炎的管理缺乏黄金标准的治疗.
- 氧化剂对牙周病有前途,但缺乏对周植入炎的研究.
- 早期的围植体殖民者包括大肠杆菌,金黄色杆菌和P. aeruginosa.
研究的目的:
- 为了评估富含氧气的液体对关键的周植入炎细菌的直接抗菌疗效.
- 为了确定富含氧气的液体的最小抑制度 (MIC).
- 评估流体的依赖时间的杀伤活动.
主要方法:
- 微序列稀释和时间杀死试验被用来测试富含氧气的液体对大肠杆菌,金黄色杆菌和P. aeruginosa.
- 0.2%的赫西丁 (CHX) 作为阳性对照.
- 使用Bioscreen C测试阅读器监测生长,在化后进行殖民地计数.
主要成果:
- 富含氧气的液体表现出不同的MIC:大肠杆菌为1.25 mg/L,金黄色杆菌为2.5 mg/L,P. aeruginosa为5 mg/L.
- 在30分钟内观察到细菌数量的时间依赖的减少.
- 在测试度 (MICx1,MICx2,MICx4) 之间没有发现细菌抑制的显著差异.
结论:
- 这种富含氧气的液体对大肠杆菌,金黄色杆菌和P. aeruginosa具有有效的抗菌活性.
- 液体在不同度和时间依赖的作用中具有一致的抗菌作用,这表明了潜在的临床应用.
- 这种药物可能有助于控制与植入周病相关的细菌感染,并用于口腔护理.
关键词:
埃舍里希亚大肠杆菌 (Escherichia coli) 是一个大肠杆菌.伪omonas aeruginosa 这种类型的病毒.黄金葡萄球菌黄金葡萄球菌抗菌的 抗菌的 抗菌的氧气疗法是一种氧气疗法.周植入体炎 (peri-implantitis) 是一种发生在周植入体内的疾病.更多相关视频
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