双冲洗1-基乙-1,1-二酸与含有专有添加剂的高化溶液的兼容性
Honey Kottathil1, Matthias Zehnder1, Andrea Gubler1
1Clinic of Conservative and Preventive Dentistry, University of Zurich, Zurich, Switzerland.
Journal of endodontics
|July 21, 2024
概括
双冲洗 (DR) 1-基乙烯-1,1-二酸 (HEDP) 没有影响二酸盐 (NaOCl) 溶液的软组织溶解效率. 然而,DR HEDP增加了NaOCl溶液的粘度和表面张力.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 生物材料科学 生物材料科学
- 化学 化学 化学
背景情况:
- 一种1-基乙烯-1,1-二酸 (HEDP) 盐,称为双冲洗 (DR) HEDP,以前已经商业化.
- 这项研究研究了DR HEDP和甲 (NaOCl) 溶液之间的相互作用,特别是那些含有专有添加剂的溶液.
研究的目的:
- 评估DR HEDP与含有专有添加剂的NaOCl溶液的相互作用.
- 评估DR HEDP和添加剂对NaOCl溶液的化学和物理性能的影响.
- 为了确定这些组合对软组织溶解功效的影响.
主要方法:
- 测试了2%和5.25%NaOCl溶液,有或没有氧化/氧化额外添加剂,在9%HEDP的存在下.
- 确定溶液的关键化学和物理性质 (pH,表面张力,粘度).
- 在抽取的牙中评估软组织溶解的有效性.
主要成果:
- 在Chloraxid溶液中,NaOCl度与标记值略有差异.
- 添加剂没有改变表面张力或粘度. HEDP降低了NaOCl溶液的pH值,增加了表面张力和粘度.
- HEDP诱导的损失在溶液中是相似的;软组织溶解不受添加剂或HEDP的影响,只受到NaOCl度的影响.
结论:
- 专有添加剂对测试参数没有显著影响.
- NaOCl/HEDP组合的粘度增加需要进一步研究.
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