相关实验视频

Updated: Jun 20, 2025

Measuring Frailty in HIV-infected Individuals. Identification of Frail Patients is the First Step to Amelioration and Reversal of Frailty

Measuring Frailty in HIV-infected Individuals. Identification of Frail Patients is the First Step to Amelioration and Reversal of Frailty

Published on: July 24, 2013

微量营养素,虚弱和认知障碍:CogLife 2.0研究的设计和初步结果

Lena Pickert¹, Irundika H K Dias², Alexander Thimm¹

¹Ageing Clinical Research, Department II for Internal Medicine, University Hospital of Cologne, Cologne, Germany.

Journal of Alzheimer's disease : JAD

|July 20, 2024

概括

营养在预防痴呆症方面发挥着关键作用. 较高的黄蛋白水平与老年人更好的认知功能相关,独立于脆弱.

科学领域:

老龄化的营养认知神经科学.
老年医学老年医学
神经科学是一个神经科学.

背景情况:

营养是痴呆症的一个关键预防策略.
老龄化的营养认知神经科学领域正在迅速扩大.
了解营养素在认知健康中的作用对于老龄化人口至关重要.

研究的目的:

从认知完整性到轻度认知障碍 (MCI) 的老年人的特征.
阐明脂性微量营养素在认知衰退中的预后作用.
为了调查与认知状态相关的脂质学特征.

主要方法:

包括123名参与者 (≥65岁) 在认知频谱 (认知完整性到MCI).
进行了神经心理,营养和老年学评估 (MPI).
分析血液的脂友微量营养素,代谢学和氧脂学.

主要成果:

发现黄蛋白水平与口语流之间存在显著的正相关性.
在对年龄,性别,饮食和胆固醇进行调整后,这种关联仍然显著.
氨酸作为一种潜在的认知表现生物标志物出现.

结论:

胡卜素,像黄蛋白一样,是认知表现的强大的生物标志物.
认知表现可以独立于营养状况和脆弱性.
进一步的代谢学和氧脂学分析将澄清认知衰退的特征.

关键词:

阿尔茨海默氏症是阿尔茨海默氏症的一种疾病.脆弱脆弱脆弱脆弱脆弱微量营养素微量营养素轻度的认知障碍轻度的认知障碍主观认知障碍主观认知障碍

更多相关视频

A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment

A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment

Published on: January 11, 2020

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

相关概念视频

Cognitive Development During Adulthood

Cognitive Development During Adulthood

Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...