血S100结合蛋白A8/A9和急性缺血性中风后的认知障碍
Dahong Zheng1, Xiangyan Yin2, Yi Chen2
1School of Nursing Suzhou Medical College of Soochow University Suzhou China.
Journal of the American Heart Association
|March 10, 2026
概括
较高的S100结合蛋白A8/A9 (S100A8/A9) 基线水平与中风后认知障碍 (PSCI) 的风险增加有关. 这表明S100A8/A9可能作为PSCI的预测生物标志物.
科学领域:
- 神经科学是一个神经科学.
- 生物标志物 生物标志物
- 脑卒中研究 脑卒中研究
背景情况:
- S100A8/A9 (S100结合蛋白A8/A9) 与神经炎症和认知衰退有关.
- 在中风后认知障碍 (PSCI) 中S100A8/A9的特定作用仍然在很大程度上未被探索.
研究的目的:
- 为了前性地研究在急性缺血性中风患者的血S100A8/A9基线水平和PSCI之间的关联.
- 确定S100A8/A9是否可以作为PSCI的预测生物标志物.
主要方法:
- 对618名急性缺血性中风患者进行了前性队列研究.
- 认知障碍在3个月后使用蒙特利尔认知评估和迷你精神状态检查进行评估.
- 用对包括hs-CRP在内的混因子进行调整的后勤回归分析来评估S100A8/A9水平与PSCI风险之间的关联.
主要成果:
- 65.5%和52.3%的参与者分别符合基于MoCA和MMSE的PSCI标准.
- 原始血S100A8/A9水平升高与增加PSCI风险显著相关.
- 与S100A8/A9最高三分之一的参与者相比,PSCI (MoCA) 的几率增加了2.27倍,MMSE的几率增加了1.62倍,显示出线性剂量反应关系.
结论:
- 较高的基线血S100A8/A9水平是发展PSCI的重要危险因素.
- S100A8/A9显示出作为一种有价值的预测生物标志物的潜力,用于识别患中风后认知障碍高风险的个体.
关键词:
S100A8 / A9 / A9 / S100A8 / A9 / S100A8 / A9 / S100A8 / A9 / S100A9 / S100A8 / S100A9 / S100A8 / S100A9 / S100A9 / S100A9 / S100A8 / S100A9 / S100A9 / S100A9 / S100A8 / S100A9 / S100A9 / S100A8 / S100A9 / S100A9 / S100A9 / S100A8 / S100A9 / S100A9 / S100A8 / S100A9 / S100A8 / S100A9 / S100A9 / S100A8 / S100A9 / S100A8 / S100A9 / S100A8 / S100A9 / S100A8 / S100A9 / S100A8 / S100A9 / S100A8 / S100A8 / S100A9急性缺血性中风是急性缺血性中风.队列研究是一项队列研究.在中风后的损伤.相关概念视频
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