搜索结果: 76-82 共查到“预防医学与卫生学 elderly”相关记录82条 . 查询时间(0.204 秒)
Genomic DNA methylation decreases in response to moderate folate depletion in elderly women
DNA methylation genomic DNA folate homocysteine humans elderly women
2016/6/8
Background: Methylation of genomic DNA is dependent on an
adequate supply of folate coenzymes. Previous data support the
hypothesis that abnormal DNA methylation plays an integral
role in carcinoge...
Cognitive performance is associated with glucose regulation in healthy elderly persons and can be enhanced with glucose and dietary carbohydrates
Glucose carbohydrates insulin memory, cognition elderly subjects cells insulin resistance
2016/6/8
Background: A glucose drink has been shown to improve memory
in persons with poor glucose regulation and poor cognition.
Objective: The objective of this study was to determine 1) whether
an associ...
Effect of withdrawal of calcium and vitamin D supplements on bone mass in elderly men and women
Calcium vitamin D supplement withdrawal, bone mineral density bone mineral content
2016/6/8
Background: Supplementation with calcium and vitamin D
reduces bone loss and prevents fractures in elderly people, but it
is not known whether any lasting benefit remains if the supplements
are dis...
Effect of functional food ingredients: vitamin E modulation of cardiovascular diseases and immune status in the elderly
Functional food aging free radicals, vitamin E antioxidants
2016/6/7
Increased accumulation of free radicals over
time reduces the effectiveness of antioxidant defense mechanisms
and heightens the vulnerability of older individuals to a variety of
oxidative insults ...
Short-term protein and energy supplementation activates nitrogen kinetics and accretion in poorly nourished elderly subjects
Elderly subjects short-term nutritional supplementation, protein-energy malnutrition body composition, basal metabolic rate protein turnover protein accretion nitrogen isotopes France
2016/6/7
Background: An increase in protein intake exerts a stimulating
effect on protein kinetics in children, young adults, and healthy
elderly persons. However, there are few data on the response to
such...
Dietary vitamin K intakes are associated with hip fracture but not with bone mineral density in elderly men and women
Vitamin K phylloquinone osteoporosis osteocalcin apo E genotype hip fracture bone mineral density elderly
2016/6/7
Background: Vitamin K has been associated with bone mineral
density (BMD) and risk of hip fracture. The apolipoprotein (apo)
E4 allele (APOE*E4) has been associated with bone fracture
through a put...
B vitamins, homocysteine, and neurocognitive function in the elderly
Alzheimer disease cognitive function, cognitive decline dementia folate folic acid vitamin B-12, vitamin B-6 homocysteine hyperhomocysteinemia
2016/6/3
Evidence of the importance of the B vitamins
folic acid, vitamin B-12, and vitamin B-6 for the well-being and
normal function of the brain derives from data showing neurologic
and psychologic dysfu...