自然剂对侵蚀牙的结合强度的影响
Laryssa Karla Romano1, Eduardo José Soares2, Ayodele Alves Amorim1
1Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, Brazil.
概括
蜂提取物显著提高了通用粘合剂对侵蚀牙的粘合强度,优于胺和对照组. 这表明, прополис可以在具有挑战性的环境中提高牙科修复的耐用性.
科学领域:
- 牙科材料科学 牙科材料科学
- 生物材料是一种生物材料.
- 粘合式牙科 粘合式牙科
背景情况:
- 牙侵蚀会损害牙结构,可能会影响粘合剂修复的寿命.
- 普遍的粘合剂系统被广泛使用,但它们在侵蚀的牙上的性能需要优化.
- 天然提取物如烯和被探索,因为它们的潜在生物修饰性质.
研究的目的:
- 为了评估胺和提取物对通用粘合剂对侵蚀牙的粘合强度 (BS) 的影响.
- 为了比较这些天然提取物与对照组在增强粘合剂粘合耐久性的有效性.
主要方法:
- 60个人的牙在暴露的牙表面进行了侵蚀性处理.
- 牙被分为三个组:对照组 (通用粘合剂),素 (10%) 和 (16%).
- 在24小时和6个月的储存后测试了结合强度;分析了骨折模式.
主要成果:
- 与美林和对照组相比,精提取物始终产生显著更高的结合强度,无论老化或基质如何.
- 经过美林治疗的侵蚀牙显示出涂层去除的增加和更大的牙管道,促进树脂标签的形成.
- 与对照组相比,olis和梅林治疗都导致非粘合性骨折的患病率更高.
结论:
- 蜂提取物在提高通用粘合剂对侵蚀牙的粘合强度方面表现出卓越的有效性.
- 研究结果表明,可以改善侵蚀牙粘合剂修复的长期稳定性和寿命.
- 对 прополис对牙基板的作用机制进行进一步的研究是有必要的.
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