辅助exoBDNF益生菌增强主观认知衰退中的认知能力
Ching-En Lin1,2, Li-Fen Chen3,4, Wen-Hui Fang5
1Department of Psychiatry, Taipei Tzu Chi Hospital, New Taipei City 231, Taiwan.
Medicina (Kaunas, Lithuania)
|January 28, 2026
概括
一种新的益生菌,ExoBDNF,改善了主观认知衰退 (SCD) 的成年人的认知功能,睡眠和情绪健康. 这突出了肠-大脑轴作为早期阿尔茨海默病预防的治疗目标.
科学领域:
- 神经科学是一个神经科学.
- 胃肠病学 胃肠病学
- 精神病学是一个精神病学.
背景情况:
- 主观认知衰退 (SCD) 是阿尔茨海默病的前体.
- 针对肠-大脑轴的干预措施显示出对认知健康的前景.
- ExoBDNF是一种新型益生菌补充剂,旨在调节肠-大脑轴.
研究的目的:
- 评估ExoBDNF在患有SCD的成年人中的疗效.
- 评估ExoBDNF对认知功能,睡眠和情绪困扰的影响.
- 探索认知变化与情绪健康之间的关系.
主要方法:
- 这是一项开放的9周研究,涉及EXOBDNF补充剂.
- 使用MoCA和认知电池 (抑制,灵活性,工作记忆) 评估认知功能.
- 主观认知,睡眠质量和情绪困扰分别使用SCD-Q,PSQI和DASS-21进行测量.
主要成果:
- 在主观认知 (SCD-Q),睡眠质量 (PSQI) 和情绪困扰 (DASS-21) 中观察到显著改善.
- 客观认知表现,包括MoCA分数和执行功能,显示出显著的收益.
- SCD得分的减少与情绪困扰的减少相关,并且更高的基线SCD预测了更大的情绪改善.
结论:
- 补充exoBDNF有效地提高了SCD成年人的认知表现,睡眠和情绪健康.
- 这项研究支持肠-大脑轴作为治疗目标,用于管理早期认知衰退.
- 主观认知的改善与情绪困扰的减少有关,这强调了对大脑健康的整体方法.
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