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在接受维护血液透析的患者中,认知功能和骨肌肉之间的关联
Lulu Wang1, Xueqin Bian1, Lilin Liu1
1Center for Kidney Disease, The Second Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China.
Frontiers in endocrinology
|April 1, 2024
概括
骨肌肉质量可以保护血液透析患者的认知能力下降. 大脑衍生神经营养因子 (BDNF) 部分调解了这种关系,突出了肌肉肌肉.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 神经学 神经学
- 老年学是一门学科.
背景情况:
- 血液透析的患者表现出比普通人群更高的认知障碍率.
- 认知与骨肌肉功能有关,但透析患者的机制未得到充分研究.
研究的目的:
- 研究血液透析患者骨肌量与认知衰退之间的关联.
- 检查大脑衍生神经营养因子 (BDNF) 在这种关系中的调解作用.
主要方法:
- 一项对166名血液透析患者进行的纵向研究.
- 使用蒙特利尔认知评估 (MoCA) 成绩评估的认知功能.
- 通过Inbody S10测量骨肌肉指标;分析了血BDNF水平.
主要成果:
- 认知衰退 (CD) 患者的骨肌肉质量和指数显著下降.
- 骨肌肉指标在调整混因子后,是CD的保护性预测指标.
- 在骨肌肉和认知障碍之间的关系中,BDNF调解了20-35%.
结论:
- 骨肌肉是血液透析患者对认知能力下降的保护因素.
- 在骨肌功能与认知障碍之间的联系中,BDNF起着重要的调解作用.
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