莱普,阿迪波内克,体重指数,以及发生的认知障碍
Evan L Thacker1, Reena Karki1, Rachel Gabor2
1Department of Public Health, Brigham Young University, Provo, UT, USA.
Journal of Alzheimer's disease : JAD
|April 18, 2025
概括
代谢失调会影响认知能力下降的风险. 正常体重个体中较低的瘦素和肥胖个体中较高的氨酸与认知障碍的可能性增加有关,这表明氨酸的复杂作用.
科学领域:
- 神经科学是一个神经科学.
- 代谢研究研究 代谢研究
- 老年学是一门学科.
背景情况:
- 代谢障碍与认知能力下降,阿尔茨海默病和痴呆症有关.
- 阿迪波金 (adipokines),如莱普和阿迪波内克丁 (adiponectin),都与这些代谢途径有关.
研究的目的:
- 调查发生认知障碍与莱普丁和皮蛋白水平之间的关联.
- 分析身体质量指数和其他风险因素对这些关联的影响.
主要方法:
- 在中风的地理和种族差异原因 (REGARDS) 队列中进行了一项嵌套的病例控制研究.
- 认知障碍被定义为在三个认知测试中的至少两个测试中,在人口调整平均值以下的1.57 SD以上的得分.
- 勒普丁和阿迪波内克丁水平是从基线时采集的血液样本中测量出来的.
主要成果:
- 在体重正常的参与者中,较低的瘦素水平与认知障碍的可能性增加有关.
- 在患有肥胖症的参与者中,较高的阿迪波内克水平与认知障碍的可能性增加有关.
- 阿迪波金与认知障碍之间的关系受到其他风险因素的改变.
结论:
- 阿迪波金在认知健康中起着复杂的作用,与人体质量指数相互作用.
- 需要进一步的研究,以充分阐明这些关联背后的机制.
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