We have located links that may give you full text access.
Glucose Metabolic Alterations in Hippocampus of Diabetes Mellitus Rats and the Regulation of Aerobic Exercise.
Behavioural Brain Research 2017 November 5
Diabetes could negatively affect the structures and functions of the brain, especially could cause the hippocampal dysfunction, however, the potential metabolic mechanism is unclear. The aim of this study was to investigate the changes of glucose metabolism in hippocampus of diabetes mellitus rats and the regulation of aerobic exercise, and to analyze the possible mechanisms. A rat model of type 2 diabetes mellitus was established by high-fat diet feeding in combination with STZ intraperitoneal injection, then 4 weeks of aerobic exercise was conducted. The glucose metabolites and key enzymes involved in glucose metabolism in hippocampus were respectively detected by GC/MS based metabolomics and western blot. Metabolomics results showed that compared with control rats, the level of citric acid was significantly decreased, while the levels of lactic acid, ribose 5-phosphate, xylulose 5-phosphate and glucitol were significantly increased in the diabetic rat. Compared with diabetic rats, the level of citric acid was significantly increased, while the lactic acid, ribose 5-phosphate and xylulose 5-phosphate were significantly decreased in the diabetic exercise rats. Western blot results showed that lower level of citrate synthase and oxoglutarate dehydrogenase, higher level of aldose reductase and glucose 6-phosphatedehydrogenase were found in the diabetic rats when compared to control rats. After 4 weeks of aerobic exercise, citrate synthase was upregulated and glucose 6-phosphatedehydrogenase was downregulated in the diabetic rats. These results suggest that diabetes could cause abnormal glucose metabolism, and aerobic exercise plays an important role in regulating diabetes-induced disorder of glucose metabolism in the hippocampus.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app