نتایج جستجو برای: creatine supplement

تعداد نتایج: 45290  

ژورنال: طب مکمل 2022

Introduction: Optimum recovery can prevent the athlete's functional capacity from falling between training sessions or competitions. The aim of this study was to evaluate the effect of dry cupping therapy and creatine supplementation on lactic acid, lactate dehydrogenase and plasma creatine kinase following the Wingate anaerobic test in male handball players. Method: In this quasi-experimental...

Journal: :Journal of Biological Chemistry 1959

2012
Andrew R Jagim Jonathan M Oliver Adam Sanchez Elfego Galvan James Fluckey Steven Riechman Michael Greenwood Katherine Kelly Cynthia Meininger Christopher Rasmussen Richard B Kreider

BACKGROUND Creatine monohydrate (CrM) has been consistently reported to increase muscle creatine content and improve high-intensity exercise capacity. However, a number of different forms of creatine have been purported to be more efficacious than CrM. The purpose of this study was to determine if a buffered creatine monohydrate (KA) that has been purported to promote greater creatine retention...

Journal: :Biochimica et biophysica acta 1994
S N Fedosov

In order to characterize ADP-ATP and creatine-creatine phosphate (Cr-CrP) shuttles a minimal mathematical model with two compartments and cyclic turnover of matter was designed. The 'mitochondrial' compartment contained 'ATP-synthase' and 'mitochondrial creatine kinase' (mitCK). The 'cytoplasmic' compartment consisted of 'ATPase', 'cytoplasmic creatine kinase' (cytCK) and an 'ADP-binding struct...

Journal: :International journal of sport nutrition and exercise metabolism 2010
Angela de Silva Yasas Samarasinghe Dhammika Senanayake Pulani Lanerolle

Intake of dietary supplements is widespread among athletes in developed countries. This study evaluated the use of dietary supplements in athletes from a developing country. Dietary supplementation practices of 113 national-level athletes age 15-35 yr in Sri Lanka were assessed. All athletes from track-and-field, badminton, football, swimming, cycling, and karate squads who consented to partici...

2011
Donrawee Leelarungrayub Raphiphat Khansuwan Prapas Pothongsunun Jakkrit Klaphajone

Aim of this study was to evaluate the effects of short-term (7 days) N-acetylcysteine (NAC) at 1,200 mg daily supplementation on muscle fatigue, maximal oxygen uptake (VO(2max)), total antioxidant capacity (TAC), lactate, creatine kinase (CK), and tumor necrotic factor-alpha (TNF-α). Twenty-nine sedentary men (13 controls; 16 in the supplement group) from a randomized control were included. At ...

ژورنال: پژوهش در پزشکی 2016
برومند, محمدعلی, ربانی, شهرام, رحیمی, مصطفی, علیمرادی شیخها, نسیم, مزرعه, احمد, کردی, محمدرضا,

Background and Aim: Homocysteine (HCY) is an independent risk factor for the development of cardiovascular disease. Since Creatine synthesis in the liver accounts for nearly 70% of daily homocysteine formation, creatine supplementation might inhibit Hcy production. The present study investigated the effects of creatine supplementation in endurance training on Hcy levels and lipid risk factors. ...

2014
Janice L. Huntingford Brent N. Kirn Kerry Cramer Sabine Mann Joseph J. Wakshlag

Enhancing performance through dietary measures is constantly sought as some supplements have shown modest performance enhancement in rodents and human subjects. To evaluate a proprietary dietary supplement, a study was undertaken to assess the effect of diet and exercise on blood physiological parameters during a tracking American Fox Hound field championship. Ten dogs were assigned to two diff...

2016
Safaa Tawfik Nehal El Koofy Eman Mohamed Ibraheim Moawad

The aim of this study was to investigate the pattern of basic and sport nutrition as well as perspectives of young Egyptian athletes. Structured interview survey measuring knowledge, attitudes, beliefs and behaviors about basic and sport nutrition was administered to adolescent athletes recruited from 4 sport clubs and 2 fitness centers in Greater Cairo governorate. A total of 358 participants ...

2018
Ronald J Maughan Louise M Burke Jiri Dvorak D Enette Larson-Meyer Peter Peeling Stuart M Phillips Eric S Rawson Neil P Walsh Ina Garthe Hans Geyer Romain Meeusen Lucas J C van Loon Susan M Shirreffs Lawrence L Spriet Mark Stuart Alan Vernec Kevin Currell Vidya M Ali Richard Gm Budgett Arne Ljungqvist Margo Mountjoy Yannis P Pitsiladis Torbjørn Soligard Uğur Erdener Lars Engebretsen

Nutrition usually makes a small but potentially valuable contribution to successful performance in elite athletes, and dietary supplements can make a minor contribution to this nutrition program. Nonetheless, supplement use is widespread at all levels of sport. Products described as supplements target different issues, including the management of micronutrient deficiencies, supply of convenient...

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