不同根管密封剂的重矿化能力
Raghad A Al-Askary1, Wiaam M O Al-Ashou1, Sawsan H Al-Jubori1
1Department of Conservative Dentistry, College of Dentistry, University of Mosul, Mosul, Iraq.
The Saudi dental journal
|January 3, 2024
概括
这项研究比较了牙科密封剂BioRoot,MTA-FillApex和GuttaFlow-Bioseal的生物相容性和骨修复. GuttaFlow-Bioseal显示出优异的生物相容性,而BioRoot显示出更好的骨质导电性,所有密封剂都能耐受.
科学领域:
- 生物材料科学 生物材料科学
- 牙科材料 牙科材料
- 再生医学是一种再生医学.
背景情况:
- 牙密封剂对于根管治疗至关重要.
- 评估密封剂的生物相容性和骨质导电性对于成功的治疗结果至关重要.
- 生物根,MTA-FillApex和GuttaFlow-Bioseal都是现代生物陶密封剂,具有独特的特性.
研究的目的:
- 为了比较BioRoot,MTA-FillApex和GuttaFlow-Bioseal的生物相容性和骨质导电潜力.
- 在子下模型中评估对这些密封剂的骨愈合反应.
- 为了确定这些密封剂是否适合促进骨再生.
主要方法:
- 基于观察时间 (3,7,14,28天) 的4组使用了子下模型.
- 骨腔被准备好并用BioRoot,MTA-FillApex,GuttaFlow-Bioseal填充,或作为对照留下.
- 骨活检的组织学检查使用光显微镜进行.
主要成果:
- GuttaFlow-Bioseal表现出极好的生物相容性,炎症反应最小.
- 与GuttaFlow-Bioseal相比,BioRoot显示出更好的骨质导电性的趋势,尽管在统计学上并不显著.
- 与其他两种密封剂相比,MTA-FillApex的生物相容性和骨质导电性较低.
结论:
- 与MTA-FillApex相比,BioRoot和GuttaFlow-Bioseal提供了更好的骨质导电性和生物相容性.
- 所有测试的密封剂都被骨组织容忍得很好,可能有助于加速骨的修复.
- GuttaFlow-Bioseal和BioRoot是在内牙科应用中增强骨再生的有希望的候选者.
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