Volume 21, Issue 6 (3-2022)
ijdld 2022, 21(6): 390-403 |
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Omidi M, Salesi M, Rezaei R, Koushki Jahromi M. The Effect of 8 Weeks of Concurrent Training on BDNF Values of Brain Hippocampus, Cognitive Function, Blood Glucose and Insulin in Streptozotocin-Induced Diabetic Rats. ijdld 2022; 21 (6) :390-403
URL: http://ijdld.tums.ac.ir/article-1-6105-en.html
URL: http://ijdld.tums.ac.ir/article-1-6105-en.html
1- Department of Exercise Physiology, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran
2- Department of Exercise Physiology, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran ,mhsnsls@gmail.com
2- Department of Exercise Physiology, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran ,
Abstract: (1174 Views)
Background: BDNF protein is the important neurotrophin that is involved in cognitive function. Diabetes can lead to impaired function and is a neurocognitive disorder's factor in hippocampus. Therefore, the purpose of this study was to evaluate the effect of 8 weeks of concurrent training on BDNF levels in the brain hippocampus and cognitive function of streptozotocin-induced diabetic rats.
Methods: 40 of Sprague-Dawn rats were randomly divided into four groups: healthy inactive, non-healthy concurrent exercise, diabetic group without exercise, and diabetic concurrent exercise. Rats in the training groups performed concurrent training for 8 weeks. After 8 weeks, subjects' memory was assessed using a cognitive function test in a water maze. BDNF levels in the hippocampus were measured by Western blotting. One-way analysis of variance and LSD post hoc test were used to analyze the data.
Findings: The present study showed that eight weeks of concurrent exercise resulted in a significant reduction in fasting blood sugar in the healthy exercise group compared to the diabetic group. A significant decrease in BDNF levels of the cerebral hippocampus was also observed in the diabetic exercise group compared to the diabetic group. In addition, the level of memory function in healthy exercise and diabetic exercise groups was significantly higher than healthy control and patient control.
Conclusion: Concurrent exercise reduces BDNF hippocampus and increased cognitive function in the exercise group compared to the control group. As a result, it can be said that this type of exercise is very effective in improving the complications of type 2 diabetes.
Methods: 40 of Sprague-Dawn rats were randomly divided into four groups: healthy inactive, non-healthy concurrent exercise, diabetic group without exercise, and diabetic concurrent exercise. Rats in the training groups performed concurrent training for 8 weeks. After 8 weeks, subjects' memory was assessed using a cognitive function test in a water maze. BDNF levels in the hippocampus were measured by Western blotting. One-way analysis of variance and LSD post hoc test were used to analyze the data.
Findings: The present study showed that eight weeks of concurrent exercise resulted in a significant reduction in fasting blood sugar in the healthy exercise group compared to the diabetic group. A significant decrease in BDNF levels of the cerebral hippocampus was also observed in the diabetic exercise group compared to the diabetic group. In addition, the level of memory function in healthy exercise and diabetic exercise groups was significantly higher than healthy control and patient control.
Conclusion: Concurrent exercise reduces BDNF hippocampus and increased cognitive function in the exercise group compared to the control group. As a result, it can be said that this type of exercise is very effective in improving the complications of type 2 diabetes.
Type of Study: Research |
Subject:
Special
Received: 2021/11/9 | Accepted: 2022/01/23 | Published: 2022/03/1
Received: 2021/11/9 | Accepted: 2022/01/23 | Published: 2022/03/1
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