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Oral Rg1 supplementation strengthens antioxidant defense system against exercise-induced oxidative stress in rat skeletal muscles
Ginseng Ginsenoside Antioxidant status
2015/7/23
Previous studies reported divergent results on nutraceutical actions and free radical scavenging
capability of ginseng extracts. Variations in ginsenoside profile of ginseng due to different soil and...
Grape extract improves antioxidant status and physical performance in elite male athletes
Botanical extract oxidative stress exercise physiccal performance sportsmen training competition
2015/4/23
Excessive physical exercise overproduces reactive oxygen species. Even if elite sportsmen increase their antioxidant status by regular physical training, during the competition period, this improvemen...
Effects of age increment and 36-week exercise training on antioxidant enzymes and apoptosis in rat heart tissue
Oxidative stress superoxide dismutase apoptosis
2015/4/1
This study investigated the onset of age-related changes in the
myocardial antioxidant enzymes and apoptosis and the vulnerability of the myocardium to oxidative stress following exercise
training...
The Antioxidant Role of Glutathione and N-AcetylCysteine Supplements and Exercise-Induced Oxidative Stress
free radicals reactive oxygen species health supplementation
2015/3/10
An increase in exercise intensity is one of the many ways in which oxidative stress and free radical production has been shown to increase inside our cells. Effective regulation of the cellular balanc...
Physical performance and antioxidant effects in triathletes
Triathletes Oxidative stress Antioxidant system Free radicals Scavenging system
2010/9/16
Exercise results in an increased production of reactive oxygen species. Two major classes of endogenous protective mechanisms work together to ameliorate the harmful effects of oxidants in the cell: (...
Exercise session promotes antioxidant changes in Brazilian soccer players
Reactive oxygen species Antioxidants Sport Soccer
2010/9/17
Daily physical exercise routine of professional athletes improves physiological functions and performance. However, it also promotes alterations in the antioxidant capacity to combat the augmented oxy...
The effect of oxygen uptake at anaerobic threshold on resting plasma concentrations of reduced glutathione and thiobarbituric acid reactive substances (TBARS), and on the antioxidant enzyme activity in blood
Lipid peroxides Reduced glutathione Antioxidant enzymes Anaerobic threshold
2010/9/17
The aim of the study was to determine the resting activities of antioxidant enzymes (SOD, CAT, GPX) and the concentration of reduced glutathione (GSH) in blood, as well as of the lipid peroxidation pr...
Plasma lipid peroxidation, blood GSH concentration and erythrocyte antioxidant enzymes in menstruating females with ovulatory and anovulatory cycles compared with males
Ovulatory cycles Anovulatory cycles Lipid peroxidation Blood antioxidants
2010/9/17
This study was undertaken to evaluate plasma TBARS and blood GSH concentration and erythrocyte antioxidant enzymes (glutathione peroxidase, catalase and superoxide dismutase) in active, regularly mens...