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肠道微生物群代谢物胆酸的增加对缺血性中风患者的临床预后产生保护作用

Zhaobin Wang^1,2,3,4, Jing Li^3,5, Yingxin Xu⁶

¹Affiliated Hospital of Hebei University, Baoding, China.

Frontiers in neuroscience

|April 23, 2024

概括

总胆汁酸 (TBA) 的较高水平与急性缺血性中风 (AIS) 或短暂缺血性发作 (TIA) 后的残疾减少和更好的功能结果有关. 这表明TBA可能在中风患者中提供神经保护.

科学领域:

神经学神经学
胃肠病学胃肠病学
代谢学代谢学代谢学

背景情况:

肠道微生物群影响中风的进展.
特定肠道微生物代谢物的作用,如胆酸 (BAs),在中风后的结果中还不清楚.

研究的目的:

为了研究血清总胆汁酸 (TBAs) 与急性缺血性中风 (AIS) 或短暂缺血性发作 (TIA) 患者的残疾/功能结果之间的关联.

主要方法:

来自第三中国国家中风注册局的9536名患者的分析.
根据入院TBA四分位数对患者进行分组.
后勤回归和受限制的立方线评估了TBA与残疾和功能结果的关联.

主要成果:

较高的TBA水平与中风后3个月和1年的明显较低的残疾风险和较差的功能结果相关.
每个标准偏差增加TBA,就会使残疾风险降低10%.
在特定的中风亚型中观察到保护性关联,例如大动脉动脉样硬化.

结论:

血清TBA是一种独立的因素,与AIS/TIA后减少残疾和改善功能结果有关.
升高的TBA水平可能会在缺血事件后对大脑产生保护作用.

关键词:

胆汁酸胆汁酸胆汁酸肠道微生物群的代谢物代谢物肠-大脑轴肠-大脑轴糟糕的功能性结果.一次性中风中风中风中风中风

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