A Comparison of the Effects of Four Types of Training for 8 Weeks on the Expression of Some Antioxidant Enzymes in Heart Tissue of Rats

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ASAD MOHAMMAD REZA; Torabi Zeynab; BARZEGARI ALI; Amouzad Mahdiraji Hasan

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Journal: Journal of Sport Biosciences Year:2021 | Volume:12 | Issue:4 Page(s): 473-492

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Title

A Comparison of the Effects of Four Types of Training for 8 Weeks on the Expression of Some Antioxidant Enzymes in Heart Tissue of Rats

Author(s)

ASAD MOHAMMAD REZA | Torabi Zeynab | BARZEGARI ALI | Amouzad Mahdiraji Hasan | Issue Writer Certificate

Keywords

CatalaseQ1

glutathione peroxidaseQ1

left ventricleQ1

trainingQ1

Abstract

Considering the importance of preventing heart disease and conflicting information about the effect of exercise training on glutathione peroxidase and Catalase gene expression, the aim of this study was to investigate the effect of four training methods on glutathione peroxidase (GPX) and Catalase (CAT) expressions in heart tissue of rats for 8 weeks. 40 male Wistar rats (age: 8 weeks) were randomly divided into 5 groups including control, moderate intensity aerobic training, high intensity aerobic training (HIT), high intensity interval training (HIIT) and moderate intensity swimming training (MIST). To analyze the data, one-way ANOVA and Tukey test were used. The results showed a significant increase in the gene expressions of GPX and CAT following all four training protocols compared to the control group (P=0. 001). Also, a significant increase in GPX gene expression was observed in HIIT and HIT groups compared to MIT and MIST groups (P=0. 001). There was a significant increase in CAT expression in MIST group compared to MIT and HIIT groups (P=0. 001 and P=0. 030, respectively) and in HIT group compared to MIT and HIIT groups (P=0. 001 and P=0. 041). There was also a significant difference between MIT and HIIT groups (P=0. 001). All four training methods were able to improve the antioxidant system, causing favorable changes in the heart tissue of Wistar rats. It seems that HIT, HIIT and MIST make the body more resistant to the oxidative stress and have a more favorable effect on the heart tissue by creating a beneficial adaptation in the antioxidant system.

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APA: Copy

ASAD, MOHAMMAD REZA, Torabi, Zeynab, BARZEGARI, ALI, & Amouzad Mahdiraji, Hasan. (2021). A Comparison of the Effects of Four Types of Training for 8 Weeks on the Expression of Some Antioxidant Enzymes in Heart Tissue of Rats. SPORT BIOSCIENCES (HARAKAT), 12(4 ), 473-492. SID. https://sid.ir/paper/412280/en

Vancouver: Copy

ASAD MOHAMMAD REZA, Torabi Zeynab, BARZEGARI ALI, Amouzad Mahdiraji Hasan. A Comparison of the Effects of Four Types of Training for 8 Weeks on the Expression of Some Antioxidant Enzymes in Heart Tissue of Rats. SPORT BIOSCIENCES (HARAKAT)[Internet]. 2021;12(4 ):473-492. Available from: https://sid.ir/paper/412280/en

IEEE: Copy

MOHAMMAD REZA ASAD, Zeynab Torabi, ALI BARZEGARI, and Hasan Amouzad Mahdiraji, “A Comparison of the Effects of Four Types of Training for 8 Weeks on the Expression of Some Antioxidant Enzymes in Heart Tissue of Rats,” SPORT BIOSCIENCES (HARAKAT), vol. 12, no. 4 , pp. 473–492, 2021, [Online]. Available: https://sid.ir/paper/412280/en

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