Journals / Spor Hekimliği Dergisi / 2020 / Cilt: 55 - Sayı: 2

Effects of Acute Exhaustive Exercise on Oxidant and Antioxidant SystemParameters in Rats with Streptozotocin Induced Diabetes Mellitus

Akut Tüketici Egzersizin Streptozotosinle Oluşturulmuş Diyabetik Rat Modelinde Oksidan ve Antioksidan Sistem Parametreleri Üzerine Etkisi

Pages
131–137
Publication Date
2022-10-19
DOI
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Conclusions: AEE triggers both oxidant and antioxidant systems in diabetic rats.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Theaim of this study wasto investigate the changes in certain oxidative stress and antioxidant system parameters in response to acute exhaustive exercise (AEE) applied to diabetes-induced rats.
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Key Findings & Data:Methods: 16 male Wistar rats were divided diabetes (n=8) and control (n=8) groups.
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Conclusion & Impact:Conclusions: AEE triggers both oxidant and antioxidant systems in diabetic rats.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Theaim of this study wasto investigate the changes in certain oxidative stress and antioxidant system parameters in response to acute exhaustive exercise (AEE) applied to diabetes-induced rats. Methods: 16 male Wistar rats were divided diabetes (n=8) and control (n=8) groups. For diabetes induction, 65 mg/kg of streptozotocin (STZ) administered to rats intra-peritoneally. On the fourth day of STZ administiration, blood glucose level was measured and level of above 180 mg/dL was considered as diabetes mellitus (DM). AEE procedure was applied to rats within the same day that they were considered as diabetes. After the exercise protocol, blood samples were collected for biochemical analyses and serum samples were obtained by centrifugation. 3-nitrotyrosine, LPx, protein carbonyl, SOD and GSH, GSH-Px levels were analyzed by using Enzyme-linked immunosorbent assay. Results: After the exercise, both groups had decreased blood glucose levels compared to pre-exercise levels. There was a significant increase in lactate levels of both groups, compared to pre-exercise levels. In terms of distance run, control group ran approximately two times more distance than the diabetes group. When we compared oxidative stress parameters; Lipid peroxide, 3-nitrotyrosine, and protein carbonyl levels were significantly higher in the diabetes group. Antioxidant parameters; glutathione and glutathione peroxidase were significantly higher in the diabetes group. As for superoxide dismutase levels, it was slightly decreased in the diabetes group, but did not reach statistical significance. Conclusions: AEE triggers both oxidant and antioxidant systems in diabetic rats.

Özet

Amaç: Çalışmamızın amacı; streptozotocinle oluşturulmuş diyabetik rat modelinde akuttüketici egzersizin oksidatif stres ve antioksidan sistem üzerine etkisini araştırmaktı.Gereç ve Yöntemler: 16 erkek Wistar ratı diyabet oluşturulacak grup (n=8) ve kontrolgrubu (n=8) olarak ikiye ayrıldı. Diyabet oluşturmak için 65 mg/kg streptozotosin (STZ)intraperitoneal olarak uygulandı. STZ uygulamasının dördüncü gününde kan glikozseviyesi ölçüldü ve 180 mg/dl’nin üzerindeki değerler diyabetes mellitus (DM) olarak kabul edildi. Diyabet oluşturulan bu ratlara aynı gün akut tüketici egzersiz yaptırıldı. Egzersiz bitiminde biyokimyasalanalizler için kan alındıktan sonra santrifüj yapılarak serum örnekleri elde edildi.3-nitrotyrosine, LPx, proteincarbonyl, SOD ve GSH, GSH-Px seviyeleri “enzyme-linked immunosorbent assay” sistemi ile ölçüldü.Bulgular: Her iki grupta egzersiz sonrası kan şekeri düzeyleri, egzersiz öncesi ile kıyaslandığında azalma gösterdi.Her iki grubun laktat seviyelerinde de egzersiz sonrasında artış tespit edildi. Ko şu mesafesi bağlamındadeğerlendirildiğinde ise kontrol grubu diyabet grubundan yaklaşık iki kat fazla koştu. Oksidatif stressparametrelerinden lipit peroksit, 3-nitrotirozin ve protein karbonil seviyeleri diyabetik grupta anlamlı derecede artmıştı.Antioksidan parametreler olan glutatyon ve glutatyon peroksidaz da diyabetik grupta yine anlamlı olarak artışgöstermişti. Süperoksit dismutaz seviyesinde diyabetik grupta hafif bir azalma olduysa da istatistiksel olarakanlamlılık tespit edilmedi.Sonuç: Akut tüketici egzersiz diyabetik ratlarda hem oksidan hem de antioksidan sistemi harekete geçirmektedir.

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Cite This Article

ŞAHİN, A. M., EKMEKÇİ, H., SÖNMEZ, O. F., MENGİ, M., ALTAN, M., TOPRAK, M. S., METİN, G., ÇAKAR, L., DİNÇER, Ş. (2022). Effects of Acute Exhaustive Exercise on Oxidant and Antioxidant SystemParameters in Rats with Streptozotocin Induced Diabetes Mellitus. Spor Hekimliği Dergisi, Cilt: 55 - Sayı: 2, 131–137. https://ajindex.com/articles/589294

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