检查运动和肌酸单酸对口腔组织的影响
Mehmet Sinan Dogan1, Hakim Celik2, Sibel Türedi3
1Department of Pediatric Dentistry, Faculty of Dentistry, Harran University, Sanliurfa, Turkey.
Microscopy research and technique
|June 11, 2024
概括
高强度运动会对牙脉和牙周带产生负面影响. 肌酸单酸 (CrM) 补充剂在小鼠中显示出对这些运动诱导的变化有保护作用.
科学领域:
- 运动生理学 运动生理学
- 牙组织研究研究 牙组织研究
- 营养科学 营养科学
背景情况:
- 运动对健康至关重要,但可以诱导氧化应激和炎症.
- 了解运动对牙组织的影响对于整体健康至关重要.
- 以前的研究还没有完全阐明高强度运动对牙结构的影响.
研究的目的:
- 在低强度和高强度运动 (HIE) 期间补充肌酸单水化合物 (CrM) 导致牙和下组织的组织学和免疫组织化学变化.
- 评估CrM对运动诱导的牙组织损伤的潜在保护作用.
- 评估炎症标志物 (TNF-α和IL-1β) 对运动和CrM的反应.
主要方法:
- Balb/c雄性小鼠在跑步带上接受了低强度和高强度的运动.
- 小鼠与运动同时服用肌酸单酸 (CrM) 补充剂.
- 牙组织样本使用基因病理学和免疫组织化学方法进行分析,重点关注TNF-α和IL-1β的表达.
主要成果:
- 高强度运动 (HIE) 显著增加了牙髓中的,血管拥堵和毛细血管扩张.
- HIE导致牙周带 (PDL) 的显著退化,包括原纤维的破坏.
- 免疫组织化学分析显示,在接受HIE的小鼠中,TNF-α和IL-1β水平显著升高.
结论:
- 低强度和高强度的运动会诱导牙脉和牙周带的显著组织学和免疫组织化学变化.
- 肌酸单酸 (CrM) 补充剂似乎对运动引起的牙组织损伤提供了保护作用.
- 这些发现强调了在强烈体力训练方案的背景下考虑牙健康的重要性.
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