Results 241 to 250 of about 52,049 (355)

Efficacy of Supplementary Guanidinoacetic Acid at Different Dietary Crude Protein Levels on the Productive Performance, Egg Quality, Intestinal Morphology, Antioxidative Status, and Serum Metabolites of Aged Laying Hens Exposed to High Ambient Temperatures

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
0.15% GAA supplementation enhanced body weight and productive performance in heat‐stressed aged hens. Serum creatine, nitric oxide, and antioxidant capacity increased with GAA, while egg quality remained unaffected. One percent reduced protein diet with GAA maintained performance, whereas 2% reduction caused losses.
Reza Mahdavi, Ali Hossein Piray, Shahab Ghazi, Mohammad Ebrahim Nooriyan Soroor, Viktor Viktorovich Malorodov   +4 more
wiley   +1 more source

Plasma nicotinamide adenine dinucleotide pathway depletion is linked to diastolic dysfunction in patients with advanced chronic liver disease. [PDF]

Cardiovasc Res
Gill M, O'Sullivan JF, Guglielmi G, Slaughter E, Liu RP, Hunyor I, Moss S, McGrady M, Wilcox I, McCaughan GW, Majumdar A.   +10 more
europepmc   +1 more source

Relationship of Physical Frailty to Phosphocreatine Recovery in Muscle after Mild Exercise Stress in the Oldest-Old Women

, 2019
Ravi Varadhan, David W. Russ, Refaat E. Gabr, Judy Huang, Rita R. Kalyani, Qian‐Li Xue, Anne Rentoumis Cappola, Karen Bandeen‐Roche, Linda P. Fried   +8 more
openalex   +1 more source

Red blood cell endothelial nitric oxide synthase: A major player in regulating cardiovascular health

British Journal of Pharmacology, Volume 183, Issue 1, Page 40-56, January 2026.
Abstract Red blood cells (RBCs) have traditionally been seen as simple carriers of gases and nutrients in the body. One important non‐canonical function of RBCs in the cardiovascular system is the regulation of nitric oxide (NO) metabolism. It has been shown that RBCs can scavenge NO, transport NO metabolites and produce NO in hypoxic conditions ...
Anthea LoBue, Sophia K. Heuser, Marla Lindemann, Junjie Li, Masudur Rahman, Malte Kelm, Johannes Stegbauer, Miriam M. Cortese‐Krott   +7 more
wiley   +1 more source

Skeletal muscle energetics during submaximal contractions are linked to metabolic performance during ambulatory exercise: A pilot study in male adults. [PDF]

Physiol Rep
Hayden CMT, Busa MA, Smith ZH, Nagarajan R, Arieta LR, Kent JA.   +5 more
europepmc   +1 more source

In Vivo 31P-NMR Diffusion Spectroscopy of ATP and Phosphocreatine in Rat Skeletal Muscle [PDF]

, 2000
Robin A. de Graaf, Arnaud van Kranenburg, Klaas Nicolay   +2 more
openalex   +1 more source

Plasma creatine, estimated intramuscular creatine, transcellular gradient and the risk of mortality: Results from the PREVEND study

European Journal of Clinical Investigation, Volume 56, Issue 1, January 2026.
Plasma creatine and intramuscular creatine concentrations were assessed using nuclear magnetic resonance and bio‐electrical impedance analysis in a general population‐based cohort (n = 5127). Cox‐regression analyses were performed to investigate associations with mortality.
Caecilia S. E. Doorenbos, Adrian Post, Mariken E. Stegmann, Casper F. M. Franssen, Robin P. F. Dullaart, Gerjan Navis, Margery A. Connelly, Stephan J. L. Bakker   +7 more
wiley   +1 more source

Thalamic metabolite changes after subthalamic nucleus deep brain stimulation in Parkinson's disease: an exploratory magnetic resonance spectroscopy study. [PDF]

Front Neurol
Göransson N, Tapper S, Lundberg P, Zsigmond P, Tisell A.   +4 more
europepmc   +1 more source

Phosphocreatine recovery kinetics following low- and high-intensity exercise in human triceps surae and rat posterior hindlimb muscles.

American Journal of Physiology. Regulatory Integrative and Comparative Physiology, 2009
S. Forbes, A. Paganini, J. Slade, Theodore F. Towse, R. Meyer   +4 more
semanticscholar   +1 more source

Assessing the interaction of the UCP system and fatty acids on epicardial adipose tissue mitochondrial respiration

European Journal of Clinical Investigation, Volume 56, Issue 1, January 2026.
Epicardial adipose tissue (EAT) demonstrates higher mitochondrial activity than subcutaneous fat (SAT), particularly in NADH‐ and FAO‐linked oxidative phosphorylation (OXPHOS). While EAT expresses more UCP1, its inhibition by GDP minimally affects respiration, especially in FAO pathways, suggesting UCP1‐independence. Diabetes mellitus (DM) and coronary
Diana Santos, Ana Burgeiro, Ana Catarina R. G. Fonseca, Cândida Dias, Teresa Cunha‐Oliveira, Aryane Oliveira, João Laranjinha, António Canotilho, Gonçalo Coutinho, David Prieto, Pedro Antunes, Manuel Antunes, Eugenia Carvalho   +12 more
wiley   +1 more source