搜索结果: 1-15 共查到“leucine”相关记录29条 . 查询时间(0.046 秒)
Leucine supplementation enhances integrative myofibrillar protein synthesis in free-living older men consuming lower- and higher-protein diets: a parallel-group crossover study
aging deuterated water dietary protein leucine muscle protein synthesis
2018/12/19
Background: Leucine co-ingestion with lower-protein (LP)–containing meals may overcome the blunted muscle protein synthetic response to food intake in the elderly but may be effective only in individu...
Intragastric administration of leucine or isoleucine lowers the blood glucose response to a mixed-nutrient drink by different mechanisms in healthy, lean volunteers
branched-chain amino acids energy intake food intake gastric emptying GIP GLP-1 glucagon gut hormones humans insulin
2018/12/18
Background: The branched-chain amino acids leucine and isoleucine lower blood glucose after oral glucose ingestion, and the intraduodenal infusion of leucine decreases energy intake in healthy, lean m...
Daily requirement for and splanchnic uptake of leucine in healthy adult Indians
amino acid balance splanchnic uptake India
2016/6/14
The 1985 FAO/WHO/UNU requirement for leucine
is too low according to tracer-derived estimates of leucine oxidation
and balance in adults from developed regions.
Leucine metabolism in preterm infants receiving parenteral nutrition with medium-chain compared with long-chain triacylglycerol emulsions
Parenteral nutrition protein metabolism preterm infants
2016/5/30
Although medium-chain triacylglycerols (MCTs)
may be utilized more efficiently than long-chain triacylglycerols
(LCTs), their effect on protein metabolism remains controversial.
Effects of Rice Straw Supplemented with Urea and Molasses on Intermediary Metabolism of Plasma Glucose and Leucine in Sheep
Intermediary Metabolism Molasses Rice Straw Sheep Stable Isotope Urea
2016/5/20
An isotope dilution method using [U-13C]glucose and [1-13C]leucine (Leu) was conducted to evaluate the effects of rice straw supplemented with urea and molasses (RSUM-diet) on plasma glucose and Leu t...
Leucine partially protects muscle mass and function during bed rest in middle-aged adults
skeletal muscle protein synthesis physical inactivity atrophy dietary supplementation nutrition
2018/11/27
Background: Physical inactivity triggers a rapid loss of muscle mass and function in older adults. Middle-aged adults show few phenotypic signs of aging yet may be more susceptible to inactivity than ...
L-leucine, beta-hydroxy-beta-methylbutyric acid (HMB) and creatine monohydrate prevent myostatin-induced Akirin-1/Mighty mRNA down-regulation and myotube atrophy
Myostatin GDF8 Akirin-1
2015/7/29
After four days of differentiation, myotubes were treated with MSTN (10 ng/ml) for two additional days and four treatment groups were studied: 1) 3x per day 10 mM Leu, 2) 3x per day 10 mM HMB, 3) 3x p...
Additive insulinogenic action of Opuntia ficus-indica cladode and fruit skin extract and leucine after exercise in healthy males
Nutritional supplements Post exercise recovery Glucose clearance Glycogen resynthesis Endurance athletes Amino acids
2015/7/28
Oral intake of a specific extract of Opuntia ficus-indica cladode and fruit skin (OpunDia™) (OFI) has been shown to increase serum insulin concentration while reducing blood glucose le...
Postprandial leucine and insulin responses and toxicological effects of a novel whey protein hydrolysate-based supplement in rats
Diet, Leucine Whey hydrolysate
2015/7/23
The purpose of this study was: aim 1) compare insulin and leucine serum responses after feeding a novel hydrolyzed
whey protein (WPH)-based supplement versus a whey protein isolate (WPI) in rats duri...
Effect of duodenal infusions of leucine on milk yield and plasma amino acids in dairy cows
leucine duodenal infusion milk plasma amino acids dairy cow
2015/6/8
Four high-yielding lactating Holstein cows fitted with duodenal cannulas were used in the experiment. Cows were divided into 2 groups – control (Control) with leucine deficiency and experimental (Leuc...
The effect of Nozevit on leucine aminopeptidase and esterase activity in the midgut of honey bees (Apis mellifera)
honey bee (Apis mellifera) Nosema disease Nozevit LAP esterase
2015/4/16
The histochemical activity of aminopeptidase and non-specific esterase, both important enzymes of intermediate metabolism in the mid gut of honeybees (Apis mellifera), was investigated. Nosema disease...
Leucine-Rich Repeat Genes and the Fine-Tuning of Synapses
Synapses Leucine-Rich Repeat Genes
2015/4/10
Presynaptic neurexins and postsynaptic neuroligins are celladhesion proteins that interact across the synaptic cleft and
influence synaptic function (1). These proteins have received
recent at...
A high whey protein–, leucine-, and vitamin D–enriched supplement preserves muscle mass during intentional weight loss in obese older adults: a double-blind randomized controlled trial
muscle preservation obese older adults randomized trial whey protein weight loss
2018/12/20
Background: Intentional weight loss in obese older adults is a risk factor for muscle loss and sarcopenia.
A high whey protein–, leucine-, and vitamin D–enriched supplement preserves muscle mass during intentional weight loss in obese older adults: a double-blind randomized controlled trial
muscle preservation obese older adults randomized trial whey protein weight loss
2018/12/20
Background: Intentional weight loss in obese older adults is a risk factor for muscle loss and sarcopenia.
Kinetics of Oxidation of L-Leucine by Mono- and Bimetallic Gold and Silver Nanoparticles in Hydrogen Peroxide Solution（图）
gold nanoparticle silver nanoparticle gold/silver bimetallic nanoparticle oxidation of α-amino acid leucine hydrogen peroxide kinetic study
2013/10/5
The catalytic activity of surfactant stabilized mono- and bimetallic Au and Ag nanoparticles for the oxidation of an amino acid, L-leucine, was studied using hydrogen peroxide as the oxidant. The Au a...