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重新评估下结算:一个叙述性回顾
Stephen K Harrel1, Atsutoshi Yoshimura2, Charles M Cobb3
1Department of Periodontics, Texas A&M College of Dentistry, Dallas, TX 75246, USA.
Dentistry journal
|June 25, 2025
概括
在牙清洁后留下的微观结石碎片可能会独立增加牙周炎风险. 这些颗粒可以引发炎症,骨质损失和上皮损伤,可能导致治疗失败.
科学领域:
- 牙周病学 牙周病学
- 口腔微生物学 口腔微生物学
- 免疫学 免疫学 免疫学
背景情况:
- 牙周结算是牙周炎的一个常见发现.
- 它作为一个独立的风险因素的确切作用仍在争论中.
研究的目的:
- 重新评估微积分在牙周炎中的作用.
- 评估牙周结石作为牙周炎进展和治疗失败的独立风险因素.
主要方法:
- 现场,活体和体外研究的叙述性综述.
- 对微积分超结构,炎症性细胞因子诱导和细胞毒性研究的分析.
主要成果:
- 在缩放和根平面化 (SRP) 后发现了剩余的微积分粒子.
- 微积分通过NLRP3炎症体刺激IL-1β分泌.
- 微积分颗粒促进骨再吸收和上皮细胞死亡.
结论:
- 在SRP之后,微观的微积分颗粒仍然存在.
- 无菌结石颗粒对口腔上皮细胞具有细胞毒性.
- 剩余结石可能是牙周治疗失败的危险因素.
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