Results 71 to 80 of about 15,119 (225)

Sports foods and dietary supplements for optimal function and performance enhancement in track and field athletes [PDF]

, 2009
Numerous nutritional products are marketed with claims of optimizing athlete health and function and/or enhancing performance. Products that fall under the banner of “Sports Foods” or “Dietary Supplements,” may be used to support performance during ...
Peeling, Peter, Castell, Linda M., Derave, Wim, de Hon, Olivier, Burke, Louise M.   +4 more
core   +1 more source

A comparative study of hummingbirds and chickens provides mechanistic insight on the histidine containing dipeptide role in skeletal muscle metabolism [PDF]

, 2018
Histidine containing dipeptides (HCDs) have numerous ergogenic and therapeutic properties, but their primary role in skeletal muscle remains unclear. Potential functions include pH regulation, protection against reactive oxygen/nitrogen species, or Ca2 ...
Artioli, GG, Bicudo, JEPW, Dantas, WS, Dolan, E, Gualano, B, Harris, R, Murai, IH, Roschel, H, Sale, C, Saunders, B   +9 more
core   +3 more sources

The Extract of Rosa roxburghii Tratt Alleviates Pulmonary Fibrosis in Mice via Gut Microbiota‐Amino Acid Metabolism and JAK2/STAT3 Inhibition

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
The ethyl acetate extract of Rosa roxburghii Tratt (EAE) alleviated pulmonary fibrosis through modulation of gut microbiota‐amino acid metabolism and inhibition of the JAK2/STAT3 signaling pathway. Bioactive components and antioxidant capacity were evaluated across different polar extracts of Rosa roxburghii Tratt (RRTEs). The EAE exhibited the highest
Ting Zhou, Heting Zhou, Xinyue Zheng, Xiaomeng Wang, Tao Chen, Xingjie Li, Liqun Wang, Shouqian Li, Yongmei Xie, Lijun Peng, Wenya Yin   +10 more
wiley   +1 more source

Anti-Cancer Effects of Carnosine—A Dipeptide Molecule

Molecules, 2021
Background: Carnosine is a dipeptide molecule (β-alanyl-l-histidine) with anti-inflammatory, antioxidant, anti-glycation, and chelating properties. It is used in exercise physiology as a food supplement to increase performance; however, in vitro evidence
Monica D. Prakash, Sarah Fraser, Jennifer C. Boer, Magdalena Plebanski, Barbora de Courten, Vasso Apostolopoulos   +5 more
doaj   +1 more source

β-alanine supplementation improves in-vivo fresh and fatigued skeletal muscle relaxation speed [PDF]

, 2017
Purpose: In fresh muscle, supplementation with the rate-limiting precursor of carnosine, β-alanine (BA), results in a decline in muscle half-relaxation time (HRT) potentially via alterations to calcium (Ca2+) handling. Accumulation of hydrogen cation (H+)
B Ahlborg, Billy Maritza, C Lamont, C Sale, C Sale, C Sale, CA Hill, Cleveland Thomas Barnett, Craig Sale, D Lakens, DA Jones, DG Allen, DG Allen, DR Laver, DR Laver, EJ Baran, GP Zaloga, H Westerblad, H Westerblad, I Everaert, J Decombaz, JM Gillis, Joel Davidson, K Tran, KA Edman, KJ Preacher, L Dux, L Nogueira, M Bergström, M Muntener, MA Batrukova, MJ Comeau, MW Berchtold, NA Tillin, P Swietach, R Hannah, R Hannah, RC Harris, Rebecca Louise Jones, RM Hobson, Roger Harris, SC Little, TL Dutka, TL Dutka, V Guglielmi, William D. Fraser   +45 more
core   +3 more sources

Untargeted metabolomics to reveal red versus white meat‐associated gut metabolites in a prudent and western dietary context [PDF]

, 2020
Scope: To improve understanding of the epidemiological link between red and processed meat consumption and chronic diseases, more insight in the formation of metabolites during meat digestion is warranted.Methods and results: Untargeted MS ...
De Smet, Stefaan, Goethals, Sophie, Hemeryck, Lieselot, Rombouts, Caroline, Van Camp, John, Van Hecke, Thomas, Van Meulebroek, Lieven, Vanhaecke, Lynn, Vossen, Els   +8 more
core   +1 more source

A Novel Multimodal LC–MS/MS Panel for the Comprehensive Diagnosis of Neurometabolic Disorders in CSF

Journal of Inherited Metabolic Disease, Volume 49, Issue 3, May 2026.
ABSTRACT Metabolic testing of cerebrospinal fluid (CSF) is essential for early diagnosis of neurometabolic disorders. However, the large number of differential diagnoses, the phenotypic variance within a clinical picture, and the disease rarity complicate targeted metabolic diagnostics.
Stine Christ, Julia Rossmann, Sylvia Richter, Sven Garbade, Glynis Klinke, Nenad Blau, Georg Friedrich Hoffmann, Jürgen Günther Okun, Thomas Opladen   +8 more
wiley   +1 more source

Evaluation of the Transepidermal Penetration of a Carnosine Complex in Gel Formulation by 3D Skin Models

Cosmetics, 2018
Carnosine has several physiological roles, from intracellular pH buffering to antioxidant activities, which all depend on bioavailability. This study was conducted in a human skin 3D model and focuses on the effects of the topical delivery of carnosine ...
Valeria Dissette, Carlo Alberto Bignozzi, Giuseppe Valacchi, Alessandra Pecorelli, Stefano Manfredini, Silvia Vertuani   +5 more
doaj   +1 more source

Carnosine Activates Cellular Stress Response in Podocytes and Reduces Glycative and Lipoperoxidative Stress

Biomedicines, 2020
Carnosine improves diabetic complications, including diabetic nephropathy, in in vivo models. To further understand the underlying mechanism of nephroprotection, we studied the effect of carnosine under glucose-induced stress on cellular stress response ...
Maria Scuto, Angela Trovato Salinaro, Sergio Modafferi, Alessandra Polimeni, Tilman Pfeffer, Tim Weigand, Vittorio Calabrese, Claus Peter Schmitt, Verena Peters   +8 more
doaj   +1 more source

Detection of Metabolites by Proton Ex Vivo NMR, in Vivo MR Spectroscopy Peaks and Tissue Content Analysis: Biochemical-Magnetic Resonance Correlation: Preliminary Results [PDF]

, 2009
*Aim*: Metabolite concentrations by in vivo magnetic resonance spectroscopy and ex vivo NMR spectroscopy were compared with excised normal human tissue relaxation times and tissue homogenate contents. *Hypothesis*: Biochemical analysis
Arun Agrawala, Madan Rehani, Rakesh Sharma   +2 more
core   +1 more source