The effect of a Twelve-hour fasting diet along with the consumption of antioxidant liquid on the response of mitochondrial reactive oxygen species during moderate-intensity exercise

Poster Presentation
Paper ID : 1397-SSRC
1گروه فیزیولوژی ورزشی، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه علامه طباطبائی، تهران، ایران
2گروه فیزیولوژی ورزشی، دانشکده تربیت بدنی و علوم ورزشی، دانشگاه علامه طباطبائی، تهران، ایران
Oxidative stress refers to the imbalance between produced free radicals (reactive oxygen and nitrogen species) and the body's antioxidant neutralization capacity. Cell and tissue damage caused by oxidative stress is caused by increasing fat peroxidation, DNA and protein damage, and ultimately cell death. These species play a dual role for the body. At the normal level, they can play a useful role for the cell, and if there is an imbalance between these species and the antioxidant capacity, they can destroy the cell. The purpose of this study was to induce the optimal level of oxidative stress by fasting for 12 hours and performing a bout of moderate-intensity exercise with 50% of the maximum oxygen consumption for 45 minutes along with the consumption of cinnamon tea with antioxidant properties and investigating the performance of antioxidant enzymes. For this purpose, 40 non-athlete girls aged 20-30 (BMI 22-19) were selected. Then the subjects were randomly divided into 5 groups: "control" and "placebo + fasting" and "placebo + fasting + exercise" and "cinnamon + fasting" and "cinnamon + fasting + exercise". To minimize disturbing interventions, the subjects were subjected to food control 24 hours before the start of the work protocol. After the first sampling, the variables of each group were applied and after 12 hours, the second blood sample was taken. After collecting the data, to check the normal distribution of the data, a repeated measurement test was performed in SPSS software at a significance level of p < 0.05. The results showed that half-day fasting along with moderate intensity exercise and consumption of cinnamon tea had no significant effect on SOD enzyme. But cinnamon tea can increase the GPX enzyme to a significant level. Also, moderate intensity exercise and consumption of cinnamon tea increased the level of CAT enzyme.