Results 41 to 50 of about 348,599 (377)

Is creatine a CNS neurotransmitter?

open access: yeseLife, 2023
A range of experiments suggests that creatine, a molecule known for recycling ATP in muscle and brain tissue, may also function as a neurotransmitter in the central nervous system.
Bhagaban Mallik, C Andrew Frank
doaj   +1 more source

Specific lid-base contacts in the 26s proteasome control the conformational switching required for substrate degradation. [PDF]

open access: yes, 2019
The 26S proteasome is essential for proteostasis and the regulation of vital processes through ATP-dependent degradation of ubiquitinated substrates. To accomplish the multi-step degradation process, the proteasomes regulatory particle, consisting of lid
Aufderheide   +42 more
core   +1 more source

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

open access: yes, 2014
Peer ...
Chappell, Andrew John   +4 more
core   +1 more source

Creatine Supplementation in Children and Adolescents

open access: yesNutrients, 2021
Creatine is a popular ergogenic aid among athletic populations with consistent evidence indicating that creatine supplementation also continues to be commonly used among adolescent populations.
Andrew R. Jagim, C. Kerksick
semanticscholar   +1 more source

Muscle carnosine metabolism and β-alanine supplementation in relation to exercise and training [PDF]

open access: yes, 2010
Carnosine is a dipeptide with a high concentration in mammalian skeletal muscle. It is synthesized by carnosine synthase from the amino acids L-histidine and beta-alanine, of which the latter is the rate-limiting precursor, and degraded by carnosinase ...
Baguet, Audrey   +3 more
core   +2 more sources

Supplementation of creatine and its role in brain function

open access: yesJournal of Education, Health and Sport, 2023
Introduction and aim. In recent years growing awareness of the society regarding healthy lifestyle leads to increased interest in regular physical activity and usage of dietary supplements.
Leila Abod   +4 more
doaj   +1 more source

International Society of Sports Nutrition position stand: beta-alanine [PDF]

open access: yes, 2015
Position statement: The International Society of Sports Nutrition (ISSN) provides an objective and critical review of the mechanisms and use of beta-alanine supplementation.
Antonio, J   +13 more
core   +4 more sources

The Potential Role of Creatine in Vascular Health

open access: yesNutrients, 2021
Creatine is an organic compound, consumed exogenously in the diet and synthesized endogenously via an intricate inter-organ process. Functioning in conjunction with creatine kinase, creatine has long been known for its pivotal role in cellular energy ...
H. Clarke, R. Hickner, M. Ormsbee
semanticscholar   +1 more source

Magnetic Resonance Spectroscopy in Diagnosing Brain Tumours? Is it Worth Doing [PDF]

open access: yesInternational Journal of Anatomy Radiology and Surgery, 2019
Introduction: Magnetic Resonance Spectroscopy (MRS) is a non-invasive diagnostic method useful in providing information about specific metabolites in brain tissue that can indicate the presence of tumour, necrotic tissue and other pathologic entities.
Sunita Dashottar   +1 more
doaj   +1 more source

Guanidinoacetic Acid as a Nutritional Adjuvant to Multiple Sclerosis Therapy

open access: yesFrontiers in Human Neuroscience, 2022
Tackling impaired bioenergetics in multiple sclerosis (MS) has been recently recognized as an innovative approach with therapeutic potential. Guanidinoacetic acid (GAA) is an experimental nutrient that plays a significant role in high-energy phosphate ...
Sergej M. Ostojic   +2 more
doaj   +1 more source

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