搜索结果: 1-15 共查到“营养学 dietary”相关记录245条 . 查询时间(0.156 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.
Enhancement of immunity in the elderly by dietary supplementation with the probiotic Bifidobacterium lactis HN019
Probiotics elderly immunosenescence
2016/6/14
The aging process can lead to a decline in cellular
immunity. Therefore, the elderly could benefit from safe and
effective interventions that restore cellular immune functions.
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...
Dietary cysteine reduces the methionine requirement in men
amino acid requirement stable isotopes methionine
2016/6/14
Despite early evidence suggesting that dietary cysteine
has a sparing effect on methionine requirements, some recent
reports question the existence of a measurable sparing capacity.
Dietary protein, carbohydrate, and fat enhance memory performance in the healthy elderly
Glucose carbohydrate protein
2016/6/14
Dietary carbohydrates can improve memory.
Whether these effects are related to elevations in blood glucose
or to energy ingestion is unknown.
Dietary treatment of iron deficiency in women of childbearing age
Iron deficiency anemia dietary iron
2016/6/14
The Australian Iron Status Advisory Panel advocates
dietary intervention as the first treatment option for mild
iron deficiency [serum ferritin (SF) = 10–15 g/L]. However,
there appear to be no stu...
Site-specific differences in the fatty acid composition of abdominal adipose tissue in an obese population from a Mediterranean area: relation with dietary fatty acids, plasma lipid profile, serum insulin, and central obesity
Obesity central obesity cardiovascular risk
2016/6/14
Abdominal obesity is associated with coronary
risk, although causality is not well established.
Guar gum does not impair the absorption and utilization of dietary nitrogen but affects early endogenous urea kinetics in humans
Guar gum dietary nitrogen urea kinetics
2016/6/14
Viscous gums enhance viscosity in the upper gastrointestinal
lumen, quickly disturbing motility and promoting
fluid secretion.
Improvements in circulating cholesterol, antioxidants, and homocysteine after dietary intervention in an Australian Aboriginal community
dietary intervention fruit vegetables, cholesterol
2016/6/14
Poor nutrition contributes to high rates of coronary heart
disease among Australian Aboriginal populations. Since late 1993, the
Aboriginal community described here has operated a healthy lifestyle
...
The search continues for a tool to evaluate dietary quality
dietary quality Nutritional scientists
2016/6/14
Nutritional scientists have been searching for a tool that can link
dietary or nutrient intakes to chronic disease incidence and perhaps
even to morbidity and mortality. Much of what has been publis...
Implementation of a 4-y, high-fiber, high-fruit-and-vegetable, low-fat dietary intervention: results of dietary changes in the Polyp Prevention Trial
Dietary intervention nutrition intervention dietary change
2016/6/14
The Polyp Prevention Trial (PPT) was a multicenter
randomized clinical trial designed to determine the effects of
a high-fiber (4.30 g/MJ), high-fruit-and-vegetable (0.84 servings/MJ),
low-fat (20%...
Contribution of dietary and newly formed arachidonic acid to human milk lipids in women eating a low-fat diet
Human milk linoleic acid arachidonic acid
2016/6/14
Polyunsaturated fatty acids in milk are derived
from direct intestinal absorption, endogenous synthesis, or maternal
body stores. Arachidonic acid (AA) intake is frequently low
in undernourished wo...
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.
Ethnic differences in dietary intakes, physical activity, and energy expenditure in middle-aged, premenopausal women: the Healthy Transitions Study
middle-aged women Healthy Transitions Study dietary intakes
2016/6/14
Menopause is a time of increased risk of obesity in
women. The effect of menopause in African American women, in
whom obesity is already highly prevalent, is unknown.