在体外结合强度的丁丁用二酸盐处理:抗氧化剂溶液的影响
Guillermo Grazioli1, Elisa de León Cáceres1, Romina Tessore1
1Department of Dental Materials, School of Dentistry, Universidad de la República, Av. General Las Heras 1925, Montevideo 11300, Uruguay.
Antioxidants (Basel, Switzerland)
|September 28, 2024
概括
某些抗氧化剂显著提高了树脂结合强度,使得二酸盐处理的牙. 效率因剂和粘合剂系统而异,需要进一步研究以优化协议.
科学领域:
- 牙科材料科学 牙科材料科学
- 生物材料工程 生物材料工程
- 粘合式牙科 粘合式牙科
背景情况:
- 低酸 (NaOCl) 广泛用于根管灌,但可以降解牙原蛋白,损害树脂基材料的结合强度.
- 建议使用抗氧化剂,以减轻NaOCl诱导的降解并改善粘附性.
- 需要进行系统审查,以巩固对抗氧化剂有效性的证据,以提高对NaOCl处理牙的结合强度.
研究的目的:
- 系统地审查和分析体外研究,评估抗氧化剂溶液对树脂基材料与NaOCl处理牙的结合强度的影响.
- 为了识别特定的抗氧化剂和条件,以提高结合力的强度.
- 评估现有证据的质量,并强调未来研究的领域.
主要方法:
- 按照PRISMA指南进行系统审查和元分析.
- 皮科特策略:人群 (用NaOCl处理的牙),干预 (抗氧化剂),控制 (蒸水),结果 (结合强度),研究类型 (体外).
- 电子数据库搜索,数据提取,偏差风险评估和随机效应模型元分析.
主要成果:
- 29项研究被纳入了定性分析,25项研究被纳入了元分析.
- 酸,酸,葡萄提取物,绿茶和罗斯马林酸显著改善了结合强度 (p < 0.05).
- 黑斯佩里丁,p-toluene sulfonic acid和硫酸盐没有显著改善;在大多数研究中注意到偏差的高风险.
结论:
- 某些抗氧化剂可以有效地增强树脂基材料对NaOCl处理的牙的结合强度.
- 有效性取决于剂和粘合剂系统,对特定剂的有效性有显著的改善.
- 进一步高质量,标准化的研究对于确认发现和优化临床方案至关重要.
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