Results 21 to 30 of about 603,709 (398)

Exploring the impact of exercise and essential amino acid plus cholecalciferol supplementation on physical fitness and body composition in multiple sclerosis: A case study

open access: yesClinical Case Reports, 2023
Key Clinical Message In MS patients, especially those frail or malnourished, combining home‐based exercise twice weekly with essential amino acids and vitamin D may improve body composition, strength, and physical performance, enabling long‐term ...
Theocharis Ispoglou   +7 more
doaj   +1 more source

Leucine-rich repeat extensin proteins regulate plant salt tolerance in Arabidopsis

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2018
Significance Plants have evolved cell-wall integrity signaling pathways to maintain cell-wall homeostasis in response to stress conditions, but the components involved in the perception and transduction of cell-wall signals are largely unknown.
Chunzhao Zhao   +14 more
semanticscholar   +1 more source

Age-related sarcopenia and amino acid nutrition

open access: yesJournal of Physical Fitness and Sports Medicine, 2013
A decrease in skeletal muscle mass and strength, a condition called sarcopenia, occurs with aging. Because sarcopenia is one of the main factors of frailty and the need for nursing care in elderly people, effective treatment measures for it should be ...
Hisamine Kobayashi
doaj   +1 more source

Effects of the addition of leucine on flavor and quality of sausage fermented by Lactobacillus fermentum YZU-06 and Staphylococcus saprophyticus CGMCC 3475

open access: yesFrontiers in Microbiology, 2023
Methyl-branched aldehydes, especially 3-methylbutanal, have been reported to be perceived either as a malty or as a nutty/chocolate-like aroma and were considered an important flavor contributor in fermented meat products.
Rui Liu   +7 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   +5 more sources

Differential regulation of mTORC1 by leucine and glutamine

open access: yesScience, 2015
Getting specific about amino acid sensing The protein kinase complex mTORC1 regulates growth and metabolism, and its activity is controlled in response to the abundance of cellular amino acids. Jewell et al.
Jenna L. Jewell   +7 more
semanticscholar   +1 more source

Influence of β-Hydroxy-β-methylbutyrate on predominantly white and red muscles of rats not submitted to physical exercise

open access: yesActa Scientiarum. Health Sciences, 2018
This study evaluated the influence of β-hydroxy-β-methylbutyrate (HMB) on the body weight and morphometry of white and red muscle fibers of sedentary rats. 29 male rats were divided in: initial control group (ICG ) (n = 5), euthanized at study onset, and
Mizael Pereira   +5 more
doaj   +1 more source

GCN2 upregulates autophagy in response to short-term deprivation of a single essential amino acid

open access: yesAutophagy Reports, 2022
The ability to adapt the proteolysis rates based on fluctuations in essential amino acid (EAA) availability is essential for life. The GCN2-eIF2α-ATF4 signaling pathway is involved in the adaptive response to EAA deprivations.
Anne-Catherine Maurin   +14 more
doaj   +1 more source

Metaldehyde removal from drinking water by adsorption onto filtration media: mechanisms and optimisation [PDF]

open access: yes, 2018
Trace micropollutants should be removed during drinking water production without increasing the disinfection-by-product formation potential or energy demand of the treatment process.
Hassard, F.   +3 more
core   +2 more sources

Safety and efficacy of l‐leucine produced by fermentation with Escherichia coli NITE BP‐02351 for all animal species

open access: yesEFSA Journal, 2019
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on l‐leucine produced by fermentation with Escherichia coli NITE BP‐02351 when used
EFSA Panel on Additives and Products or Substances used in Animal Feed (EFSA FEEDAP Panel)   +28 more
doaj   +1 more source

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