Results 11 to 20 of about 526,044 (282)

Leucine supplementation differentially enhances pancreatic cancer growth in lean and overweight mice [PDF]

open access: yes, 2014
Kristyn A Liu1†, Laura M Lashinger1†, Audrey J Rasmussen1† and Stephen D Hursting12* Author Affiliations 1 Department of Nutritional Sciences, University of Texas at Austin, Austin, TX 78723, USA 2 Department of Molecular Carcinogenesis, University ...
Hursting, Stephend D.   +3 more
core   +1 more source

Daily L-leucine supplementation in novice trainees during a 12-week weight training program. [PDF]

open access: yes, 2011
PURPOSE: To investigate the effects of daily oral L-leucine ingestion on strength, bone mineral-free lean tissue mass (LTM) and fat mass (FM) of free living humans during a 12-wk resistance-training program. METHODS: Twenty-six initially untrained men (n
Ispoglou, T   +3 more
core   +1 more source

A conserved strategy for inducing appendage regeneration in moon jellyfish, Drosophila, and mice

open access: yeseLife, 2021
Can limb regeneration be induced? Few have pursued this question, and an evolutionarily conserved strategy has yet to emerge. This study reports a strategy for inducing regenerative response in appendages, which works across three species that span the ...
Michael J Abrams   +11 more
doaj   +1 more source

Chronic leucine supplementation improves lipid metabolism in C57BL/6J mice fed with a high-fat/cholesterol diet

open access: yesFood & Nutrition Research, 2016
Background: Leucine supplementation has been reported to improve lipid metabolism. However, lipid metabolism in adipose tissues and liver has not been extensively studied for leucine supplementation in mice fed with a high-fat/cholesterol diet (HFCD ...
Jun Jiao   +7 more
doaj   +1 more source

A Monomer-to-Trimer Transition of the Human Mitochondrial Transcription Termination Factor (mTERF) Is Associated with a Loss of in Vitro Activity [PDF]

open access: yes, 2004
The human mitochondrial transcription termination factor (mTERF) is a nuclear-encoded 39-kDa protein that recognizes a mtDNA segment within the mitochondrial tRNALeu(UUR) gene immediately adjacent to and downstream of the 16 S rRNA gene. Binding of mTERF
Asin-Cayuela, Jordi   +2 more
core   +1 more source

Divergent Metabolic Regulation of Autophagy and mTORC1—Early Events in Alzheimer’s Disease?

open access: yesFrontiers in Aging Neuroscience, 2017
Alzheimer’s disease (AD) is a progressive disease associated with the production and deposition of amyloid β-peptide (Aβ) aggregates and neurofibrillary tangles, which lead to synaptic and neuronal damage.
Mai A. Shafei   +2 more
doaj   +1 more source

Amino acid changes in the spike protein of feline coronavirus correlate with systemic spread of virus from the intestine and not with feline infectious peritonitis [PDF]

open access: yes, 2014
Recent evidence suggests that a mutation in the spike protein gene of feline coronavirus (FCoV), which results in an amino acid change from methionine to leucine at position 1058, may be associated with feline infectious peritonitis (FIP).
Day, Michael J   +6 more
core   +6 more sources

Amino acid content and biomass productivity of selected weed species as an indicator of their response to herbicide stress

open access: yesActa Agrobotanica, 2013
Biomass reduction and amino acid content in plants of Papaver rhoeas L. and Stellaria media L. were investigated to evaluate response of these species to herbicide stress under various temperature (25/16 and 8/2 oC) and relative humidity (50 and 75 ...
Renata Kieloch   +2 more
doaj   +1 more source

Personalized Protein Supplementation Improves Total Protein, Leucine, and Energy Intake in (Pre)Sarcopenic Community-Dwelling Older Adults in the ENHANce RCT

open access: yesFrontiers in Nutrition, 2021
Recommendations concerning protein quantity, source, and leucine intake for older adults are difficult to reach by regular dietary intake. This randomized clinical trial assesses in sarcopenic community-dwelling older adults (i) the regular (non ...
Lenore Dedeyne   +10 more
doaj   +1 more source

Hypoglycæmic Response to Leucine in a Leucine-sensitive Man [PDF]

open access: yesNature, 1960
IT has been reported previously1,2 that certain individuals show a profound lowering of the blood glucose-level following ingestion of leucine or iso-valeric acid and that this is a familial trait.
W J, BUTTERFIELD   +3 more
openaire   +2 more sources

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