Results 81 to 90 of about 322,419 (302)

Effectiveness of Creatine Supplementation on Aging Muscle and Bone: Focus on Falls Prevention and Inflammation

Journal of Clinical Medicine, 2019
Sarcopenia, defined as the age-related decrease in muscle mass, strength and physical performance, is associated with reduced bone mass and elevated low-grade inflammation.
D. Candow, S. Forbes, P. Chilibeck, S. Cornish, J. Antonio, R. Kreider   +5 more
semanticscholar   +1 more source

The physiological role of guanidinoacetic acid and its relationship with arginine in broiler chickens

Poultry Science, 2021
: The role of guanidinoacetic acid (GAA) and its relationship with arginine was reviewed in order to define a replacement ratio between GAA and arginine for broiler diet formulation, the ratio being of how much arginine could be spared, or replaced by ...
Naheeda Portocarero, Ulrike Braun
doaj  

The Creatine Transporter Unfolded: A Knotty Premise in the Cerebral Creatine Deficiency Syndrome

Frontiers in Synaptic Neuroscience, 2020
Creatine provides cells with high-energy phosphates for the rapid reconstitution of hydrolyzed adenosine triphosphate. The eponymous creatine transporter (CRT1/SLC6A8) belongs to a family of solute carrier 6 (SLC6) proteins.
Clemens V. Farr, Ali El-Kasaby, Michael Freissmuth, Sonja Sucic   +3 more
doaj   +1 more source

Fish Oil Supplementation Reduces Markers of Oxidative Stress But Not Muscle Soreness After Eccentric Exercise [PDF]

, 2014
Peer ...
Chappell, Andrew John, Gray, Patrick, Gray, Stuart Robert, Jenkinson, Alison McEwan, Thies, Frank   +4 more
core   +1 more source

Case report of an exercise training and nutritional intervention plan in a patient with A350P mutation in DES gene. [PDF]

, 2020
Performing a supplementation intervention with creatine and protein, in conjunction with low-intensity endurance and resistance exercise is safe and has a positive effect on the quality of life in a patient with ...
Baar, Keith, Jannas-Vela, Sebastian, Monje, Camila, Zbinden-Foncea, Hermann   +3 more
core   +1 more source

Creatine uptake regulates CD8 T cell antitumor immunity

Journal of Experimental Medicine, 2019
Di Biase et al. show for the first time that creatine acts as a “molecular battery” conserving bioenergy to power CD8 T cell activities; that creatine uptake is critical in supporting antitumor T cell immunity; and that creatine supplementation holds ...
S. Di Biase, Xiaoya Ma, Xi Wang, Jiaji Yu, Yu-Chen Wang, Drake J. Smith, Yang Zhou, Zhe Li, Y. J. Kim, N. Clarke, Angela To, Lili Yang   +11 more
semanticscholar   +1 more source

Methylation of guanidoacetic acid by homocystine plus choline with rat liver slices [PDF]

, 1945
The methylation of guanidoacetic acid by liver slices is accelerated by methionine; choline, under these conditions, exerts no significant accelerating effect (1).
Borsook, Henry, Dubnoff, Jacob W.
core  

Brain serotonin and dopamine modulators, perceptual responses and endurance performance during exercise in the heat following creatine supplementation [PDF]

, 2008
Background:The present experiment examined the responses of peripheral modulators and indices of brain serotonin (5-HT) and dopamine (DA) function and their association with perception of effort during prolonged exercise in the heat after creatine (Cr ...
Hadjicharalambous, M., Kilduff, L., Pitsiladis, Y.P.   +2 more
core   +3 more sources

Creatine in combination with resistance training and improvement in muscle strength: evaluation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006

EFSA Journal, 2016
Following an application from AlzChem AG, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of Austria, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA ...
EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA)
doaj   +1 more source

Dietary Supplements and Sports Performance: Metabolites, Constituents, and Extracts

Journal of the International Society of Sports Nutrition, 2006
This is the fifth in a series of six articles to discuss the major classes of dietary supplements (vitamins; minerals; amino acids; herbs or botanicals; and metabolites/constituents/extracts). The major focus is on efficacy of such dietary supplements to
Williams Melvin
doaj   +1 more source