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基于氧化和酸盐的内药物的去除效率的微计算机断层分析
Phu Yadanar Aung Myint1, Satoshi Watanabe1, Takashi Okiji1,2
1Department of Pulp Biology and Endodontics, Division of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo.
与Calcipex II (CP) 和Bio-C Temp (BT) 药物相比,Calfee糊 (CF) 的清除效率更高. 多重超声波激活灌 (M-UAI) 通常是有效的,但BT去除仍然具有挑战性.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 牙科材料科学 牙科材料科学
背景情况:
- 根管内药物对于根管预约之间的消毒至关重要.
- 有效地去除这些药物对于防止手术并发症至关重要.
- 不同的药物成分可能会影响它们的可移动性.
研究的目的:
- 为了比较三种内药物的去除效率:Calcipex II (CP),Calfee糊 (CF) 和Bio-C Temp (BT).
- 评估单注射器灌 (S-SI) 与多次超声波激活灌 (M-UAI) 在药物清除方面的有效性.
主要方法:
- 提取的人类前被仪器仪表并分配到S-SI或M-UAI组.
- 药物 (CP,CF,BT) 被放置了一个星期.
- 使用微型计算机断层扫描在去除程序后量化药物残留体积.
主要成果:
- 与S-SI.下的Calcipex II (CP) 相比,Calfee糊 (CF) 显示出更高的可移除性.
- 在M-UAI下,CF和CP的去除率相似,但Bio-C Temp (BT) 的去除效率明显低.
- 总的来说,CF去除在两个灌方法中是最有效的.
结论:
- 药物的可移除性因成分和灌技术而异.
- 不管灌方法如何,Calfee糊 (CF) 比CP和BT更容易去除.
- 超声波激活可以增强去除,但不能保证完全去除所有类型的药物,特别是BT.
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