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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.
Effects of weekly administration of pegylated recombinant human OB protein on appetite profile and energy metabolism in obese men
Obesity leptin OB protein
2016/6/14
Results of leptin administration in mice, rats, and
humans provide a rationale for therapeutic augmentation of circulating
leptin (OB protein) concentrations in obese humans;
this may reduce food i...
High-protein diets in hyperlipidemia: effect of wheat gluten on serum lipids, uric acid, and renal function
uric acid cardiovascular disease creatinine
2016/6/14
The metabolic effects of diets high in vegetable
protein have not been assessed despite much recent interest in
the effect of soy proteins in reducing serum cholesterol.
Treatment of protein-energy malnutrition in chronic nonmalignant disorders
chronic renal failure rheumatoid arthritis elderly
2016/6/14
Protein-energy malnutrition (PEM) is common
in connection with chronic disease and is associated with
increased morbidity and mortality. Because the risk of PEM is
related to the degree of illness,...
The effect of soy protein with or without isoflavones relative to milk protein on plasma lipids in hypercholesterolemic postmenopausal women
Soy protein isoflavones LDL cholesterol
2016/6/13
Clinical trial data and the results of a meta-analysis
suggest a hypocholesterolemic effect of soy protein. The effect
may be partially attributable to the isoflavones in soy. Few studies
have exam...
Retinol binding protein as a surrogate measure for serum retinol: studies in vitamin A–deficient children from the Republic of the Marshall Islands
retinol retinol binding protein RBP
2016/6/13
Serum retinol is transported by retinol binding protein
(RBP), which has one high-affinity binding site for retinol;
consequently, the molar ratio of retinol to RBP in the circulation
is 1 to 1. In...
A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women
Diet protein bone mineral density
2016/6/12
Different sources of dietary protein may have different
effects on bone metabolism. Animal foods provide predominantly
acid precursors, whereas protein in vegetable foods
is accompanied by base pre...
Protein intake and bone health: the influence of belief systems on the conduct of nutritional science
Protein intake bone health
2016/6/12
It was first shown nearly 80 y ago, and has been confirmed
many times since, that ingestion of protein increases urinary
calcium excretion. Most such work involved isolated protein
feedings, and qu...
Determination of glutamine in muscle protein facilitates accurate assessment of proteolysis and de novo synthesis–derived endogenous glutamine production
Glutamine glutamic acid muscles
2016/6/1
Results of tracer studies indicate that skeletal muscle
contributes to <70% of overall glutamine production in
healthy adults; the contribution of de novo synthesis being estimated
at <60%. However...
Validation of a self-administered food-frequency questionnaire administered in the European Prospective Investigation into Cancer and Nutrition (EPIC) Study: comparison of energy, protein, and macronutrient intakes estimated with the doubly labeled water, urinary nitrogen, and repeated 24-h dietary recall methods
Validity biomarkers energy expenditure
2016/6/1
The validation of dietary assessment instruments is
critical in the evaluation of diet as a chronic disease risk factor.
Dietary protein and risk of ischemic heart disease in women
Protein intake animal protein disease risk
2016/6/1
Ingestion of animal protein raises serum cholesterol
in some experimental models but not in others, and ecologic
studies have suggested a positive association between
animal protein intake and risk...
Physical activity, protein intake, and appendicular skeletal muscle mass in older men
Aging sarcopenia uniaxial accelerometer
2016/5/31
Aging is associated with physical inactivity, low
energy intake, and loss of skeletal muscle mass. It is not clear
whether regular physical activity and adequate dietary protein
intake can attenuat...
Protein pulse feeding improves protein retention in elderly women
nitrogen balance protein metabolism elderly women
2016/5/31
Adequate protein nutrition could be used to
limit gradual body protein loss and improve protein anabolism
in the elderly.
Biochemical but not clinical vitamin A deficiency results from mutations in the gene for retinol binding protein
Retinol binding protein transthyretin retinol retinyl esters
2016/5/31
Two German sisters aged 14 and 17 y were admitted
to the Tübingen eye hospital with a history of night blindness.
In both siblings, plasma retinol binding protein (RBP) concentrations
were below th...
Whole-body protein turnover and resting energy expenditure in obese, prepubertal children
Energy metabolism resting metabolic rate protein metabolism
2016/5/31
Obesity is becoming more frequent in children;
understanding the extent to which this condition affects not only
carbohydrate and lipid metabolism but also protein metabolism
is of paramount import...