氧化与埃拉基酸结合作为纸封装材料的抗炎作用:活体研究
Annisa Fitria Sari1, Intan Nirwana2, Anita Yuliati2
1Dental Health Science Programme, Faculty of Dental Medicine, Universitas Airlangga Surabaya, Surabaya, Indonesia.
European journal of dentistry
|November 7, 2024
概括
在纸封装中与氧化结合的酸减少了炎症性中性粒细胞和TNF-α. 这种牙科治疗显示出通过调节炎症反应来控制愈合的潜力.
科学领域:
- 生物材料科学 生物材料科学
- 牙科研究 牙科研究
- 免疫学 免疫学 免疫学
背景情况:
- 氧化是标准的纸封装材料,但可能导致慢性炎症和纸死.
- 酸是一种天然化合物,具有抗炎性质,可以减轻氧化引起的炎症.
- 保持脉活力对于长期牙健康至关重要.
研究的目的:
- 为了研究氧化和酸组合的炎症反应,用于纸封闭.
- 分析中性粒细胞,巨细胞,淋巴细胞和瘤坏死因子-α (TNF-α) 表达的变化.
- 评估埃拉基酸作为氧化的辅助剂,以维持纸活力的潜力.
主要方法:
- 在Wistar老鼠的牙中创建了牙纸穿孔.
- 使用氧化与酸,仅用氧化 (阳性对照) 或不使用氧化 (对照) 进行了纸封闭.
- 免疫细胞计数 (中性粒细胞,巨细胞,淋巴细胞) 和TNF-α表达被评估在1,3和7日治疗后使用ANOVA和Tukey的HSD测试.
主要成果:
- 氧化和酸组合表明中性粒细胞数量和TNF-α表达率最低 (p < 0.05).
- 与其他组相比,这种组合也显示了较高的巨细胞和淋巴细胞计数 (p < 0.05).
结论:
- 氧化和酸对牙纸的炎症反应具有双重作用.
- 这些发现表明,复杂的调节炎症,可能导致一个更受控制和有益的愈合过程.
- 这种组合有望通过管理炎症来改善纸封闭结果.
相关概念视频
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