搜索结果: 1-15 共查到“营养学 intake”相关记录182条 . 查询时间(0.071 秒)
Odd-chain fatty acids as a biomarker for dietary fiber intake: a novel pathway for endogenous production from propionate
soluble fiber fermentation pentadecanoic heptadecanoic liver long-chain fatty acid
2018/11/14
Background: The risk of type 2 diabetes is inversely correlated with plasma concentrations of odd-chain fatty acids [OCFAs; pentadecanoic acid (15:0) and heptadecanoic acid (17:0)], which are consider...
The correlates of dietary intake among HIV-positive adults
Diet sociodemographics AIDS HIV
2016/6/14
Dietary adequacy, as distinct from weight loss,
has not been examined thoroughly in a diverse cohort of HIVinfected
individuals.
Relation between dietary intake, serum concentrations, and retinal concentrations of lutein and zeaxanthin in adults in a Midwest population
age-related macular degeneration lutein zeaxanthin
2016/6/14
Information on concentrations of retinal carotenoids
(macular pigment, or MP) is of particular interest because MP
protects against age-related macular degeneration, the leading
cause of irreversib...
Caffeine intake increases the rate of bone loss in elderly women and interacts with vitamin D receptor genotypes
bone mineral density elderly women Caffeine
2016/6/14
Our goals were 1) to compare in both a crosssectional
study and a 3-y longitudinal study the bone mineral
density (BMD) of postmenopausal women consuming high or
low amounts of caffeine and 2) to s...
Comparison of total energy expenditure and energy intake in children aged 6–9 y
energy expenditure children misreporting
2016/6/14
The accurate measurement of food intake in children
is important for assessing nutritional status.
Substrate oxidation and control of food intake in men after a fat-substitute meal compared with meals supplemented with an isoenergetic load of carbohydrate, long-chain triacylglycerols, or medium-chain triacylglycerols
Humans hunger signal satiety
2016/6/14
It has been suggested that hunger may be delayed
and food intake reduced under metabolic conditions that spare
carbohydrate oxidation.
Physical activity and energy intake selectively predict the waist-to-hip ratio in men but not in women
Body mass index sex energy intake
2016/6/14
The waist-to-hip ratio (WHR) has emerged as an
important risk factor for several chronic diseases, but little quantitative
information exists about its relation with energy intake
and expenditure i...
α-Linolenic acid intake is not beneficially associated with 10-y risk of coronary artery disease incidence: the Zutphen Elderly Study
Coronary artery disease diet fatty acids
2016/6/14
Data on the relation between -linolenic acid
intake and coronary artery disease (CAD) are limited. Other
dietary components appear to modify the reported relation
between -linolenic acid intake and...
Moderate intake of n−3 fatty acids is associated with stable erythrocyte resistance to oxidative stress in hypertriglyceridemic subjects
Fish oil n3 fatty acids hemolysis
2016/6/14
The important triacylglycerol-lowering capacity of
n3 fatty acids is counterbalanced by their inherent sensitivity to
oxidation. Inconsistent results about the latter have been reported
in hypertri...
Population-based study of α- and γ-tocopherol in plasma and adipose tissue as biomarkers of intake in Costa Rican adults
Vitamin E biomarkers Costa Rica
2016/6/14
γ-Tocopherol is the most abundant form of vitamin
E in the US diet, but -tocopherol concentrations are the
highest in plasma and tissues. Although plasma and adipose tissue
concentrations of -tocop...
Catechin intake might explain the inverse relation between tea consumption and ischemic heart disease: the Zutphen Elderly Study
Catechin tea flavonoid diet
2016/6/14
Epidemiologic studies suggest that tea consumption
may reduce the risk of cardiovascular diseases, but results
are inconsistent. Catechins, which belong to the flavonoid family,
are the main compon...
Aspirin intake and the use of serum ferritin as a measure of iron status
Aspirin serum ferritin myocardial infarction
2016/6/14
Atherosclerosis, a primary cause of myocardial
infarction (MI), is an inflammatory disease. Aspirin use lowers
risk of MI, probably through antithrombotic and antiinflammatory
effects. Because seru...
Cognitive restraint can be offset by distraction, leading to increased meal intake in women
Dietary restraint diet energy intake
2016/6/14
Cognitive restraint, a stable disposition to limit
food intake, can be assessed by questionnaires, but there is no
quantitative, objective measure of its effect.
Use of biological markers to validate self-reported dietary intake in a random sample of the European Prospective Investigation into Cancer United Kingdom Norfolk cohort
Validity biomarkers urinary nitrogen
2016/6/14
The validity of dietary assessment methods should
be established before diet-disease associations are reported.
Fecal steroids of the coprolite of a Greenland Eskimo mummy, AD 1475: a clue to dietary sterol intake
Cholesterol plant sterols fecal bile acids
2016/6/14
Sterols in feces reflect sterols in the diet. In previous
analyses of the fecal steroids in 1000–2000-y-old Native
American coprolites found in the dry caves of Nevada, we
showed that the sterol nu...