objective(s): the effect of prolonged overtraining on cytokine kinetics was compared with moderate exercise in the present study.   materials and methods: male wistar rats were randomly divided into control sedentary (c), moderate trained (mt), (v=20 m/min, 30 min/day for 6 days a week, 8 weeks), overtrained (ot) (v=25 m/min, 60min/day for 6 days a week, 11 weeks) and recovered overtrained (or)...

conclusions overall, the results of this study indicate that intermittent exercise reduces the plasma leptin level. in addition, this reduction is significantly correlated to the glucose level in the blood. the continuous exercise was shown to have no effects on the plasma leptin level, and there was no relationship between the glucose and leptin levels. results the results demonstrated that se...

Methylsulfonylmethane (MSM) is a sulfur-containing compound commonly found in diet and known to reduce oxidative stress. This trial was conducted to determine whether single dose supplementation with MSM attenuates post-exercise oxidative stress in healthy untrained young men. Sixteen untrained men volunteered for this study. Participants were randomized in a double-blind placebo-controlled fas...

Vitamin C consumption is important in Iron absorption. Therefore, the purpose of this study was to investigate the effect of acute aerobic activity after two weeks vitamin C supplementation on Iron status and hematological indices in club football players. In this quasi-experimental study, 40 club football players from Khuzestan province were randomly divided into two groups of vitamin C and pl...

the purpose of this study was to determine the relationship between cortisol hormone and plasma metabolites change in male runners. for this purpose, 16 young male runners (age 21.8 ± 2 years, height 175 ± 5.26 cm, weight 64.17 ± 2.21 kg) volunteered in this study. in order to examine plasma cortisol and metabolites changes, subjects were required to perform balk exercise test. blood samples we...