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Effect of parenteral glutamine supplementation on plasma amino acid concentrations in extremely low-birth-weight infants
Glutamine phenylalanine tyrosine
2016/12/30
We assessed the effect of parenteral glutamine supplementation on plasma amino acid concentrations in extremely low-birth-weight infants receiving parenteral nutrition (PN).
Lysine requirements of chronically undernourished adult Indian men, measured by a 24-h indicator amino acid oxidation and balance technique
Chronically undernourished adults indicator amino acid oxidation
2016/12/27
In earlier studies with well-nourished subjects that used a 24-h indicator amino acid oxidation or balance approach, we concluded that the 1985 FAO/WHO/UNU requirement for lysine (12 mg · kg−1 ·...
Acute effect of amino acid peritoneal dialysis solution on vascular function
peritoneal dialysis amino acids homocysteine
2017/1/4
Oral ingestion of proteins or amino acids is associated with endothelial dysfunction. The effect of commercial amino acid peritoneal dialysis solutions on vascular function is unknown.
Essential amino acids are primarily responsible for the amino acid stimulation of muscle protein anabolism in healthy elderly adults
Sarcopenia aging protein synthesis
2017/1/3
Nutritional supplementation may be used to treat muscle loss with aging (sarcopenia). However, if physical activity does not increase, the elderly tend to compensate for the increased energy delivered...
Threonine requirements of healthy Indian men,measured by a 24-h indicator amino acid oxidation and balance technique
Threonine requirements indicator amino acid oxidation indicator amino acid balance leucine kinetics healthy Indian men
2016/12/19
Background: We previously questioned the validity of the 1985 FAO/WHO/UNU upper requirement value for threonine (7 mg · kg−1 · d−1) and proposed a tentative mean requirement of 1...
Higher weight at birth is related to decreased maternal amino acid oxidation during pregnancy
Nutrition pregnancy amino acid oxidation urea production birth weight fetal origins white women
2016/12/19
Background: Small size at birth is associated with cardiovascular disease in adult life. Decreased fetal growth may result from a limitation in the nutrient supply to the fetus. Net tissue deposi...
Lysine requirements of healthy adult Indian subjects receiving long-term feeding,measured with a 24-h indicator amino acid oxidation and balance technique
Indian adults lysine requirements 24-h indicator amino acid oxidation 24-h balance amino acid oxidation adaptation [13C]leucine
2016/12/19
Background: The mean lysine requirement of healthy Indian subjects was estimated from short-term experimental diet periods to be 29 mg · kg−1 · d−1, which is higher than the 1985...
Effects of wine intake on postprandial plasma amino acid and protein kinetics in type 1 diabetes
Alcohol protein kinetics phenylalanine oxidation amino acid concentrations redox state type 1 diabetes wine
2016/12/17
Background: Alcohol may impair protein turnover and insulin sensitivity in vivo.Objective: The acute effects of moderate wine intake on amino acid kinetics and on the fractional synthetic ra...
Threonine requirement of healthy adults,derived with a 24-h indicator amino acid balance technique
Threonine requirements indicator amino acid oxidation amino acid balance leucine healthy adults
2016/12/17
Background: Because we question the validity of the 1985 FAO/ WHO/UNU upper requirement for threonine of 7 mg·kg−1·d−1, we proposed a tentative mean requirement of 15 mg·kg−1·d&...
Factors contributing to alterations in skeletal muscle and plasma amino acid profiles in patients with chronic obstructive pulmonary disease
Branched-chain amino acids leucine insulin
2016/6/8
Background: There is increasing evidence of abnormal protein
metabolism in patients with chronic obstructive pulmonary disease
(COPD), as reflected by lower plasma branched-chain
amino acid (BCAA) ...
Assessment of vitamin B-12, folate, and vitamin B-6 status and relation to sulfur amino acid metabolism in neonates
Homocysteine cysteine vitamin B-12 folate, vitamin B-6 neonates infants infant nutrition
2016/6/8
Background: Total serum homocysteine (tHcy) has been used as
an indicator of intracellular vitamin B-12, vitamin B-6, and folate
status in adults, but data for neonates and infants are lacking.
Vit...
Human adult amino acid requirements: [1-13C]leucine balance evaluation of the efficiency of utilization and apparent requirements for wheat protein and lysine compared with those for milk protein in healthy adults
Healthy adults protein quality protein turnover stable isotopes nitrogen balance
2016/6/7
Background: There is considerable debate about the human lysine
requirement and the consequent nutritional value of wheat protein.
Objective: We used a novel [1-13C]leucine balance protocol to
exam...
Plasma insulin responses after ingestion of different amino acid or protein mixtures with carbohydrate
Insulin secretion amino acid supplementation, protein hydrolysates leucine arginine
2016/6/7
Background: Protein induces an increase in insulin concentrations
when ingested in combination with carbohydrate. Increases
in plasma insulin concentrations have been observed after the
infusion of...
Maximizing postexercise muscle glycogen synthesis: carbohydrate supplementation and the application of amino acid or protein hydrolysate mixtures
Insulin leucine phenylalanine glycogen synthase muscle glycogen synthesis,
2016/6/7
Background: Postexercise muscle glycogen synthesis is an
important factor in determining the time needed to recover from
prolonged exercise.
Objective: This study investigated whether an increase i...
Threonine requirement of young men determined by indicator amino acid oxidation with use of L-[1-13C]phenylalanine
Threonine indicator amino acid oxidation, amino acid requirement stable isotope phenylalanine men
2016/6/3
Background: Threonine is an indispensable amino acid with a
complex degradative pathway. Use of the indicator amino acid
oxidation technique should provide an estimate of the threonine
requirement ...