Volume 19, Issue 6 (8-2020)
ijdld 2020, 19(6): 329-336 |
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Karimi F, Daryanoosh F, Salesi M, Nemati J. THE EFFECT OF EIGHT WEEKS OF HIGH INTENSITY INTERVAL TRAINING ON CREB AND CRTC2 PROTEINS LEVELS IN SUBCUTANEOUS ADIPOSE TISSUE OF OBESE RATS WITH TYPE 2 DIABETES. ijdld 2020; 19 (6) :329-336
URL: http://ijdld.tums.ac.ir/article-1-5981-en.html
URL: http://ijdld.tums.ac.ir/article-1-5981-en.html
1- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran
2- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran ,daryanoosh@shirazu.ac.ir
2- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran ,
Abstract: (1961 Views)
Background: Obesity and type 2 diabetes can impair the function of cells, including CREB and CRTC2 proteins, which are important for regulating adipose tissue metabolism. Therefore, the purpose of the present study was to investigate the effect of eight weeks of high intensity interval training (HIIT) on CREB and CRTC2 proteins levels in subcutaneous adipose tissue of obese rats with type 2 diabetes.
Methods: In this experimental study, 12 head two-month-old Sprague-Dawley rats with a mean weight of 300±20 g were selected. After diabetic induction with Streptozotocin and Nicotinamide, rats were randomly assigned to two groups, diabetic training (6 heads) and diabetic control (6 heads). The training groups performed the training program 4 days a week for 8 weeks, including 5 interval 4-minute with an intensity of 85 to 95% of the maximum speed, and 3-minute active rest periods with an intensity of 50 to 60% of the maximum speed; SPSS software version 23 and independent t-test were used to analyze the data.Result: After eight weeks of HIIT training, no significant change in CREB protein level was observed in the training group compared to the control (P<0.22); However, a significant increase in CRTC2 protein level was observed in the training group compared to the control (P<0.005);
Conclusion: HIIT training did not result in a change in CREB protein level. But, it was able to increase the CRTC2 protein level, which could lead to the regulation of adipose tissue metabolism in diabetic subjects.
Keywords: CREB Protein, CRTC2 Protein, High Intensity Interval Training, Subcutaneous Adipose Tissue, Type 2 Diabetes
Type of Study: Research |
Subject:
General
Received: 2020/09/9 | Accepted: 2020/11/17 | Published: 2020/08/31
Received: 2020/09/9 | Accepted: 2020/11/17 | Published: 2020/08/31
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