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KMID : 0869120210230030247
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기초간호자연과학회지
2021 Volume.23 No. 3 p.247 ~ p.255
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Differences in Body Weight, Dietary Efficiency, Brain Obesity Control Factor (AMPK), Reactive Oxygen Species (MDA), and Antioxidant Enzymes (SOD) in Young Mice According to the Intensity of Aerobic Exercise for 8 Weeks
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Jeon Mi-Yang
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Abstract
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Purpose: The goal of this study was to see how different aerobic exercise intensities affected AMP-activated protein kinase (AMPK), reactive oxygen, and antioxidant enzymes in young mice during an 8-week period.
Methods: Forty male C57BL/6 mice, aged seven weeks, were randomly assigned to one of four groups: control (n= 10), low-intensity exercise (n= 10), moderate-intensity exercise (n= 10), and high-intensity exercise (n= 10). For eight weeks, aerobic activity was performed once a day for 35?40 minutes, five days a week. The data were analyzed using descriptive statistics, analysis of variance (ANOVA), chi-squared tests, and the Tukey test in the SPSS/WIN 25.0 program.
Results: Weight (p= .001) was substantially different between the moderate-intensity exercise group and the control group in AMPK (p< .001). In addition, there were no significant differences between the moderate-intensity exercise group and the control group in reactive oxygen malondialdehyde (MDA) levels (p= .136) and antioxidant enzyme superoxide dismutase (SOD) levels (p= .521).
Conclusion: These findings suggest that moderate-intensity aerobic exercise increased AMPK activation and helped young mice shed weight
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KEYWORD
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Antioxidants, AMP-activated protein kinases, Reactive oxygen species, Exercise, Mice
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