Journals / Balkan Medical Journal / 2012 / Cilt: 29 - Sayı: 1

Güçlü bir antioksidan bioflavonoid olan quercetin uzun süreli diabetik sıçanların çeşitli dokularındaki oksidan hasarı önler

Quercetin, a powerful antioxidant bioflavonoid, prevents qxidative damage in different tissues of long-term diabetic rats

Pages
49–55
Publication Date
2022-10-11
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It can be argued that quercetin is effective by increasing the antioxidant defence capacity in this process.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objective: The role of oxidant damage on the development of end-organ injuries caused by diabetic rat is well known.
📊
Key Findings & Data:Material and Methods: Forty-eight male Wistar rats were divided into five groups, namely, control group, diabetic group of 8-weeks, diabetic group of 16-weeks, quercetin treated diabetic group of 8-weeks, and quercetin treated diabetic group of 16-weeks.
💡
Conclusion & Impact:It can be argued that quercetin is effective by increasing the antioxidant defence capacity in this process.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: The role of oxidant damage on the development of end-organ injuries caused by diabetic rat is well known. The aim of this study is to examine the effect of quercetin, which is a strong antioxidant bioflavonoid, on oxidant damage and antioxidant capacity in various organs in the case of medium-term or long-term diabetic rat. Material and Methods: Forty-eight male Wistar rats were divided into five groups, namely, control group, diabetic group of 8-weeks, diabetic group of 16-weeks, quercetin treated diabetic group of 8-weeks, and quercetin treated diabetic group of 16-weeks. At the end of the experiment, malondialdehyde levels, superoxide dismutase, catalase, and glutathione peroxidase activities were measured in the lung, aorta, heart, spleen, liver, and kidney tissues. Results: MDA levels were elevated in all tissues except in the lung in non-treated diabetic groups. Quercetin treatment increased the antioxidant enzyme capacities and considerably reduced oxidant damage. Conclusion: We suggest that quercetin has a protective effect on the aorta, heart, brain, liver, and kidneys from oxidant damage in the case of mediumterm or long-term diabetic rat. It can be argued that quercetin is effective by increasing the antioxidant defence capacity in this process.

Özet

Amaç: Diabetes mellitusun (DM) neden olduğu son organ hasarlarının gelişiminde oksidan hasarın oynadığı rol iyi bilinmektedir. Bu çalışmanın amacı orta ve uzun süreli DM ta çeşitli dokulardaki oksidan hasara ve antioksidan kapasiteye güçlü bir antioksidan bioflavonoid olan quercetinin etkisini araştırmaktır. Hastalar ve Yöntemler: Kırksekiz erkek Wistar sıçan kontrol grubu, diabetik 8 haftalık grup, diabetik 16 haftalık grup, quercetin verilen diabetik 8 haftalık grup ve quercetin verilen diabetik 8 haftalık grup olarak beş gruba ayrıldı.Çalışma sonunda akciğer, aort, kalp, dalak, karaciğer ve böbrekteki malondialdehit (MDA)düzeyleri, süperoksit dismutaz, katalaz ve glutatyon peroksidaz aktiviteleri saptandı. Bulgular: Quercetin verilmeyen diabetik sıçanlardaki MDA düzeyleri akciğer dışındaki tüm dokularda yükseldi. Quercetin antioksidan enzim kapasitelerini artırdı ve oksidan hasar oluşumunu önemli miktarda önledi. Sonuç: Çalışmamızın sonuçlarına göre, quercetinin orta ve uzun süreli DM ta aorta, kalp, beyin, karaciğer ve böbrekleri oksidan hasardan koruyucu etkisi vardır. Quercetinin bu süreçte antioksidan savunma kapasitesini artırarak etkili olduğu söylenebilir. "

🔖

Cite This Article

EDREMİTLİOĞLU, M., ANDİÇ, M. F., KORKUT, O. (2022). Güçlü bir antioksidan bioflavonoid olan quercetin uzun süreli diabetik sıçanların çeşitli dokularındaki oksidan hasarı önler. Balkan Medical Journal, Cilt: 29 - Sayı: 1, 49–55. https://ajindex.com/articles/461679

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (15)

  1. Valko M, Leibfritz D, Moncol J, Cronin MT, Mazur M, Telser J. Free radicals and antioxidants in normal physiological functions and human disease. Int J Biochem Cell Biol 2007
  2. [CrossRef] 2. Altan N, Dinçel AS, Koca C. Diabetes mellitus ve oksidatif stres. Turk J Biochem 2006
  3. Forbes JM, Coughlan MT, Cooper ME. Oxidative stress as a major culprit in kidney disease in diabetes. Diabetes 2008
  4. [CrossRef] 4. Derubertis FR, Craven PA. Activation of protein kinase C in glomerular cells in diabetes. Mechanisms and potential links to the pathogenesis of diabetic glomerulopathy. Diabetes 1994
  5. [CrossRef] 5. Asaba K, Tojo A, Onozato ML, Goto A, Quinn MT, Fujita T, et al. Effects of NADPH oxidase inhibitor in diabetic nephropathy. Kidney Int 2005
  6. [CrossRef] 6. Yi X, Nickeleit V, James LR, Maeda N. Alpha-Lipoic acid protects diabetic apolipoprotein E-deficient mice from nephropathy. J Diabetes Complications 2011
  7. [CrossRef] 7. Manfredini V, Biancini GB, Vanzin CS, Dal Vesco AM, Cipriani F, Biasi L, et al. Simvastatin treatment prevents oxidative damage to DNA in whole blood leukocytes of dyslipidemic type 2 diabetic patients. Cell Biochem Funct 2010
  8. [CrossRef] 8. Hamilton SJ, Chew GT, Watts GF. Coenzyme Q10 improves endothelial dysfunction in statin-treated type 2 diabetic patients. Diabetes Care 2009
  9. [CrossRef] 9. Chang KC, Tseng CD, Lu SC, Liang JT, Wu MS, Tsai MS, et al. Effects of acetyl-L-carnitine and oxfenicine on aorta stiffness in diabetic rats. Eur J Clin Invest 2010
  10. [CrossRef] 10. Bischoff SC. Quercetin: potentials in the prevention and therapy of disease. Curr Opin Clin Nutr Metab Care 2008
  11. [CrossRef] 11. Hanasaki Y, Ogawa S, Fukui S. The correlation between active oxygen scavenging and antioxidative effects of flavonoids. Free Radic Biol Med 1994
  12. [CrossRef] 12. Plumb W, Price KR, Wiiliamson G. Antioxidant properties of flavonol glycosides from green beans. Redox Rep 1999
  13. [CrossRef] 13. Fiorani M, De Sanctis R, Menghinello P, Cucchiarini L, Cellini B, Dachà M. Quercetin prevents glutathione depletion induced by dehydroascorbic acid in rabbit red blood cells. Free Radic Res 2001
  14. [CrossRef] 14. Morand C, Crespy V, Manach C, Besson C, Demigné C, Rémésy C. Plasma metabolites of quercetin and their antioxidant properties. Am J Physiol 1998
  15. R212-9. 15. Coskun O, Kanter M, Korkmaz A, Oter S. Quercetin, a flavonoid antioxidan