Results 21 to 30 of about 844,163 (322)

Plasma arginine vasopressin concentrations in epileptics under monotherapy [PDF]

open access: yes, 1983
Plasma arginine vasopressin concentrations were determined by radio-immunoassay in 112 adult epileptics who were taking carbamazepine, phenytoin, primidone, or sodium valproate in long-term monotherapy, and in 19 controls.
E Perucca   +15 more
core   +1 more source

Arginine is an epigenetic regulator targeting TEAD4 to modulate OXPHOS in prostate cancer cells

open access: yesNature Communications, 2021
Arginine plays diverse roles in cellular physiology. As a semi-essential amino acid, arginine deprivation has been used to target cancers with arginine synthesis deficiency.
Chia-Lin Chen   +9 more
semanticscholar   +1 more source

Сhanges in subcellular distribution of lysosomal cysteine proteinases activity in parenchymatous organs of rats under the action of nitric oxide synthesis modulators

open access: yesИсследования и практика в медицине, 2018
Aim. To study the effect of non-selective inhibitor of NO-synthase N-nitro-L-arginine methyl ester (L-NAME) and substrate of nitric oxide synthesis L-arginine on the activity of cathepsins B, L, H and its subcellular distribution in liver, kidney and lung
M. A. Fomina, A. A. Terent'ev
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]

open access: yes, 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

Dietary Supplementation of Arginine Promote Testicular Development in Muscovy Ducks Based on Transcriptome Analysis [PDF]

open access: yesBrazilian Journal of Poultry Science
The poor reproductive performance of male ducks hinders the development of the Muscovy duck industry. Adding arginine to the feed plays a crucial role in the testicular development and improvement of reproductive performance in Muscovy ducks, but there ...
W Xu, T Zeng, Y Tian, L Chen, T Gu, L Lu
doaj   +1 more source

To Be or Not To Be a Molecular Ion: The Role of the Solvent in Photoionization of Arginine. [PDF]

open access: yes, 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

L-Arginine Modulates T Cell Metabolism and Enhances Survival and Anti-tumor Activity

open access: yesCell, 2016
Summary Metabolic activity is intimately linked to T cell fate and function. Using high-resolution mass spectrometry, we generated dynamic metabolome and proteome profiles of human primary naive T cells following activation.
R. Geiger   +12 more
semanticscholar   +1 more source

Regulation of arginine transport by GCN2 eIF2 kinase is important for replication of the intracellular parasite Toxoplasma gondii [PDF]

open access: yes, 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

A novel bacterial l-arginine sensor controlling c-di-GMP levels in Pseudomonas aeruginosa [PDF]

open access: yes, 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

Dietary arginine supplementation in multiparous sows during lactation improves the weight gain of suckling piglets

open access: yesJournal of Integrative Agriculture, 2017
This study investigated the effects of dietary arginine (Arg) supplementation, just during lactation, on sow and litter performance, plasma concentrations of metabolites and hormones, and milk yield and composition in multiparous sows.
Cui ZHU   +6 more
doaj   +1 more source

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