搜索结果: 31-45 共查到“预防医学与卫生学 humans”相关记录82条 . 查询时间(0.187 秒)
Efficacy of conjugated linoleic acid for reducing fat mass: a meta-analysis in humans
Body composition obesity weight loss conjugated linoleic acid
2008/12/12
Background:Conjugated linoleic acid (CLA) has been shown to be an effective supplement for reducing fat mass in animals, whereas results in humans have been inconsistent.Objective:This is a meta-ana...
Continuous intake of polyphenolic compounds containing cocoa powder reduces LDL oxidative susceptibility and has beneficial effects on plasma HDL-cholesterol concentrations in humans
Cocoa LDL oxidative susceptibility HDL cholesterol catechins
2008/12/12
Background: Cocoa powder is rich in polyphenols such as catechins and procyanidins and has been shown in various models to inhibit LDL oxidation and atherogenesis.Objective: We examined whether long-t...
Effect of different macronutrients in excess on gastric sensory and motor functions and appetite in normal-weight, overweight, and obese humans 1,2,3
Gastric emptying volume satiation appetite satiety stomach
2008/12/12
Background: The effects of supplementation with different macronutrients on gastric sensory and motor functions are unclear.Objective: We aimed to compare the effects of 2 wk of supplementation with d...
Inadequate protein intake affects skeletal muscle transcript profiles in older humans 1,2,3
Dietary protein aging skeletal muscle transcript profile microarray gene expression
2008/12/11
Background: Inadequate dietary protein intake causes adverse changes in the morphology and function of skeletal muscle. These changes may be reflected in early alterations in muscle messenger RNA leve...
Interorgan amino acid exchange in humans: consequences for arginine and citrulline metabolism1,2,3
Glutamine citrulline arginine gut liver kidney
2008/12/11
Background: The liver plays a central role in amino acid metabolism. However, because of limited accessibility of the portal vein, human data on this subject are scarce.Objective: We studied hepatic a...
Soy isoflavones lower serum total and LDL cholesterol in humans: a meta-analysis of 11 randomized controlled trials 1,2,3
Soy isoflavones soy protein lipid total cholesterol
2008/12/10
Background: Clinical trials have reported the cholesterol-lowering effects of soy protein intake, but the components responsible are not known.Objective: This meta-analysis was primarily conducted to ...
Acute effect of meal glycemic index and glycemic load on blood glucose and insulin responses in humans
blood glucose glycemic load glycemic index
2008/4/23
Foods with contrasting glycemic index when incorporated into a meal, are able to differentially modify glycemia and insulinemia. However, little is known about whether this is dependent on the size of...
An increase in dietary n-3 fatty acids decreases a marker of bone resorption in humans
bone resorption decreases
2008/4/23
Human, animal, and in vitro research indicates a beneficial effect of appropriate amounts of omega-3 (n-3) polyunsaturated fatty acids (PUFA) on bone health. This is the first controlled feeding study...
Red wine consumption increases antioxidant status and decreases oxidative stress in the circulation of both young and old humans
decreases oxidative antioxidant status
2008/4/23
Red wine contains a naturally rich source of antioxidants, which may protect the body from oxidative stress, a determinant of age-related disease. The current study set out to determine the in vivo ef...
The capacity of short-chain fructo-oligosaccharides to stimulate faecal bifidobacteria: a dose-response relationship study in healthy humans
healthy fructo-oligosaccharides
2008/4/23
Short-chain fructo-oligosaccharides (scFOS) are well-known for their bifidogenicity. In a large study comprising 200 healthy volunteers, we determined the bifidogenic properties of 7 non-digestible ca...
Scientists Conclude Very Low Risk to Humans from Food Containing Melamine
human health assessment melamine
2007/5/9
WASHINGTON, May 7, 2007 – There is very low risk to human health from consuming meat from hogs and chickens known to have been fed animal feed supplemented with pet food scraps that contained melamine...
May 7, 2007，There is very low risk to human health from consuming meat from hogs and chickens known to have been fed animal feed supplemented with pet food scraps that contained melamine and melamine-...
CHROMOSOMAL ABERRATIONS IN HUMANS INDUCED BY BENZENE
benzene chromosomal aberrations humans
2010/12/24
Adverse effects associated with occupational exposure to benzene have often been reported in humans. It has been shown, that benzene causes chromosomal aberrations, sister chromatid exchanges and micr...
Comparison of stable-isotope-tracer methods for the determination of magnesium absorption in humans
double-labeling methods dysprosium Magnesium absorption
2016/12/30
The double-labeling (DL) method for determining magnesium absorption is less cumbersome than is the fecal monitoring method, which has been used most often, but it has not been validated.
Diacylglycerols affect substrate oxidation and appetite in humans
appetite diacylglycerols respiration chamber
2016/12/30
Twelve healthy, dietarily unrestrained women participated in a single-blind, placebo-controlled, randomized trial with crossover design. For 3 d before and throughout a 36-h stay in a respiration cham...