相关实验视频
Updated: Jun 10, 2025

09:17
Using Retinal Imaging to Study Dementia
Published on: November 6, 2017
21.6K
蛋消费与中国成年人痴呆症之间的关联
Precious O Igbinigie1, Ruoling Chen1, Jie Tang2
1Faculty of Education, Health and Wellbeing, University of Wolverhampton, Wolverhampton WV1 1LY, UK.
Nutrients
|October 16, 2024
概括
每天食用蛋可以降低痴呆症的风险. 适度或不频繁的蛋摄入量显示出多种关联,需要进一步调查特定的消费模式和痴呆症.
科学领域:
- 营养流行病学 营养流行病学
- 老年学是一门学科.
- 神经科学是一个神经科学.
背景情况:
- 饮食蛋摄入量与认知衰退,特别是痴呆症之间的关系仍然不完全理解.
- 基于人群的研究对于阐明特定食物消费对复杂神经疾病的独立影响至关重要.
- 调查中国等不同人口的饮食模式,可以为痴呆症风险因素提供独特的见解.
研究的目的:
- 确定蛋消费频率与痴呆症风险之间的独立关联.
- 分析不同水平的蛋摄入量 (非消费,每月,每周,每天,每天两次) 与痴呆症患病率的相关性.
- 控制混因素,包括生活方式,社会经济地位和其他饮食成分.
主要方法:
- 一项基于人口的病例控制研究在中国广州进行.
- 从社区卫生服务和痴呆症管理系统中招募了233名痴呆症患者和233名对照.
- 评估了过去两年的饮食摄入量,包括蛋消费频率,以及其他慢性疾病风险因素.
主要成果:
- 与对照组相比,患有痴呆症的参与者每天食用蛋的可能性较小.
- 与每日消费相比,每月和每周的蛋消费增加了痴呆症的几率 (年龄调整后的OR分别为4.34和1.76).
- 观察到与增加蛋消费频率有相反的关联;每天摄入蛋的每次增加都与痴呆症风险的降低有关 (OR:0.48).
结论:
- 每天食用蛋似乎与痴呆症风险降低有关.
- 每月或每天两次以下的消费模式需要进一步的研究来澄清它们与痴呆症的关联.
- 研究结果表明,定期,适度的蛋摄入量对痴呆症有潜在的保护作用.
更多相关视频
09:38Generalized Psychophysiological Interaction PPI Analysis of Memory Related Connectivity in Individuals at Genetic Risk for Alzheimer's Disease
Published on: November 14, 2017
14.8K
03:26Author Spotlight: Improving Anesthesia Protocols for Enhanced Mouse Acupuncture Research
Published on: December 8, 2023
1.1K
相关概念视频
Dementia
97
Dementia is a collective term for cognitive disorders primarily affecting memory, thinking, and reasoning. It is not a specific disease but a syndrome, with Alzheimer's disease being the most common cause, accounting for approximately 60-80% of cases. Other types include vascular dementia, Lewy body dementia, and frontotemporal dementia. Dementia affects millions worldwide, particularly older adults, though it is not a normal part of aging.
The progression of dementia is generally gradual....
The progression of dementia is generally gradual....
97
Psychoneuroimmunology: Diabetes and Cancer
24
Chronic stress has been linked to both the onset and progression of serious health conditions, including Type 2 diabetes and cancer. Type 2 diabetes, a widespread chronic illness, is closely associated with obesity and insulin resistance, both of which often worsen under stress. Studies indicate that men experiencing high levels of chronic stress face a 45% higher risk of developing diabetes compared to those with minimal stress. Stress triggers physiological responses that elevate blood...
24
Oogenesis
63.5K
In human women, oogenesis produces one mature egg cell or ovum for every precursor cell that enters meiosis. This process differs in two unique ways from the equivalent procedure of spermatogenesis in males. First, meiotic divisions during oogenesis are asymmetric, meaning that a large oocyte (containing most of the cytoplasm) and minor polar body are produced as a result of meiosis I, and again following meiosis II. Since only oocytes will go on to form embryos if fertilized, this unequal...
63.5K
Alzheimer's Disease: Overview
449
Alzheimer's Disease (AD) is a continually advancing neurodegenerative disorder, distinguished by escalating memory loss, cognitive dysfunction, and dementia. The disease unfolds in three stages: preclinical, mild cognitive impairment (MCI), and dementia. Its onset is insidious, and the progression gradual, with the cause not well explained by other disorders.
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ...
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ...
449
Correlations
32.7K
Correlation means that there is a relationship between two or more variables (such as ice cream consumption and crime), but this relationship does not necessarily imply cause and effect. When two variables are correlated, it simply means that as one variable changes, so does the other. We can measure correlation by calculating a statistic known as a correlation coefficient. A correlation coefficient is a number from -1 to +1 that indicates the strength and direction of the relationship between...
32.7K