University of Tehran Press Sport Biosciences 2008-9325 11 2 2019 08 23 The Effect of Incremental Interval Endurance Training with Portulaca Supplementation on the Antioxidant Biological Indices and Oxidative Stress in Non-Active Girls The Effect of Incremental Interval Endurance Training with Portulaca Supplementation on the Antioxidant Biological Indices and Oxidative Stress in Non-Active Girls 131 146 73067 10.22059/jsb.2019.257146.1269 FA Bahloul Ghorbanian Associate Professor of Exercise Physiology, Department of Sport Sciences, Faculty of Education and Psychology, Azarbaijan Shahid Madani University, Tabriz, Iran Saberi Yousef Ph.D. Student of Exercise Physiology, Department of Exercise Physiology and Corrective Movements, Faculty of Sport Sciences, Urmia University, Urmia, Iran Journal Article 2018 05 03 Increasing oxidative stress is a major factor in metabolic syndrome associated with obesity and may play a major role in the pathophysiology of various diseases such as cardiovascular diseases. The aim of this study was to investigate the effect of 8 weeks of rope training with portulaca supplementation on antioxidant biological indices (SOD, TAC, GPX) and lipid peroxidation index (MDA) in non-active girls. In this quasi-experimental study, 40 overweight and obese girls (mean BMI=27.05 ± 0.72, age range=20-25 yr) were selected from qualified subjects and randomly assigned to four groups: placebo (n=10), supplement (n=10), training (n=10) and training+supplement (n=10). The training program included 8 weeks of rope training (four sessions per week and 45 minutes each session), and daily supplementation of 1200 mg portulaca for 8 weeks. The variables were measured by ELISA method. The data were analyzed by ANOVA test at a significance level (P<0.05). The results showed that the amounts of MAD in training+supplement and training groups decreased significantly (P=0.01, P=0.001) and SOD, GPX and TAC increased significantly in training, supplement and training+supplement groups [SOD (P=0.001, P=0.03, P=0.001), GPX (P=0.02, P=0.007, P=0.004), TAC (P=0.02, P=0.01, P=0.001) respectively]. It seems that incremental interval endurance training as rope training along with portulaca supplementation can improve the status of antioxidant system and reduce oxidative damage and may influence preventing cardiovascular diseases. Increasing oxidative stress is a major factor in metabolic syndrome associated with obesity and may play a major role in the pathophysiology of various diseases such as cardiovascular diseases. The aim of this study was to investigate the effect of 8 weeks of rope training with portulaca supplementation on antioxidant biological indices (SOD, TAC, GPX) and lipid peroxidation index (MDA) in non-active girls. In this quasi-experimental study, 40 overweight and obese girls (mean BMI=27.05 ± 0.72, age range=20-25 yr) were selected from qualified subjects and randomly assigned to four groups: placebo (n=10), supplement (n=10), training (n=10) and training+supplement (n=10). The training program included 8 weeks of rope training (four sessions per week and 45 minutes each session), and daily supplementation of 1200 mg portulaca for 8 weeks. The variables were measured by ELISA method. The data were analyzed by ANOVA test at a significance level (P<0.05). The results showed that the amounts of MAD in training+supplement and training groups decreased significantly (P=0.01, P=0.001) and SOD, GPX and TAC increased significantly in training, supplement and training+supplement groups [SOD (P=0.001, P=0.03, P=0.001), GPX (P=0.02, P=0.007, P=0.004), TAC (P=0.02, P=0.01, P=0.001) respectively]. It seems that incremental interval endurance training as rope training along with portulaca supplementation can improve the status of antioxidant system and reduce oxidative damage and may influence preventing cardiovascular diseases.

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