Results 21 to 30 of about 709,268 (232)
Effect of Basic Amino Acids on Folic Acid Solubility
Pharmaceutics, 2023 To prevent neural tube defects and other cardiovascular diseases in newborns, folic acid (FA) is recommended in pregnant women. A daily dose of 600 µg FA consumption is widely prescribed for women during pregnancy and 400 µg for women with childbearing ...
Karen Pérez-Carreón +5 more
doaj +1 more source
C9orf72 repeat expansions cause neurodegeneration in Drosophila through arginine-rich proteins [PDF]
, 2014 An expanded GGGGCC repeat in C9orf72 is the most common genetic cause of frontotemporal dementia and amyotrophic lateral sclerosis. A fundamental question is whether toxicity is driven by the repeat RNA itself and/or by dipeptide repeat proteins ...
Cabecinha, M +19 more
core +1 more source
Animals, 2022 A 2 × 3 factorial experiment was conducted to evaluate the effects of two dietary methionine levels (Met; 30% and 45% of Lys content) and three arginine levels (Arg; 90%, 100%, and 110% of Lys content) on plumage development in 4- and 16-week-old female ...
Emilia Mróz +3 more
doaj +1 more source
Splanchnic metabolism of nutrients and hormones in steers fed alfalfa under conditions of increased absorption of ammonia and L-arginine supply across the portal-drained viscera [PDF]
, 2005 Effects of increased ammonia and/or arginine absorption on net splanchnic (portal-drained viscera [PDV] plus liver) metabolism of nonnitrogenous nutrients and hormones in cattle were examined.
Assan +42 more
core +1 more source
The Effects of Pregnancy on Amino Acid Levels and Nitrogen Disposition
Metabolites, 2023 Limited data are available on the effects of pregnancy on the maternal metabolome. Therefore, the objective of this study was to use metabolomics analysis to determine pathways impacted by pregnancy followed by targeted confirmatory analysis to provide ...
Luke F. Enthoven +11 more
doaj +1 more source
To Be or Not To Be a Molecular Ion: The Role of the Solvent in Photoionization of Arginine. [PDF]
, 2019 Application of photoionization mass spectroscopy, a technique capable of assessing protonation states in complex molecules in the gas phase, is challenging for arginine due to its fragility. We report photoionization efficiencies in the valence region of
Ahmed, Musahid +7 more
core +2 more sources
Foods, 2023 Fibre-based dietary interventions are at the forefront of gut microbiome modulation research, with a wealth of 16S rRNA information to demonstrate the prebiotic effects of isolated fibres.
Adri Bester +4 more
doaj +1 more source
Regulation of arginine transport by GCN2 eIF2 kinase is important for replication of the intracellular parasite Toxoplasma gondii [PDF]
, 2019 Toxoplasma gondii is a prevalent protozoan parasite that can infect any nucleated cell but cannot replicate outside of its host cell. Toxoplasma is auxotrophic for several nutrients including arginine, tryptophan, and purines, which it must acquire from ...
Amin, Parth H. +3 more
core +2 more sources
Folia Pharmacologica Japonica, 2002 L-Arginine has attracted major interest because it has been identified as the natural substrate of nitric oxide synthase and is now recognized as a major player in the regulation of biological function. The arginine paradox refers to the phenomenon that exogenous L-arginine causes NO-mediated biological effects despite the fact that nitric oxide ...
Toshio, Nakaki, Keiichi, Hishikawa
openaire +3 more sources
A novel bacterial l-arginine sensor controlling c-di-GMP levels in Pseudomonas aeruginosa [PDF]
, 2018 Nutrients such as amino acids play key roles in shaping the metabolism of microorganisms in natural environments and in host–pathogen interactions.
Cutruzzolà, F. +8 more
core +1 more source