اثر ضد التهابی اریتروپویتین و ملاتونین بر آسیب کلیه ناشی از ایسکمی- رپرفیوژن در موشهای صحرایی نر

بنایی, شکوفه (1395) اثر ضد التهابی اریتروپویتین و ملاتونین بر آسیب کلیه ناشی از ایسکمی- رپرفیوژن در موشهای صحرایی نر. در: 2nd The International Congress of Nephrology & Urology, Aug 1-4, 2016, Tehran - Iran.

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The Anti-Inflammatory Effect of Erythropoietin and Melatonin on Renal Ischemia Reperfusion Injury in Male Rats

English Abstract

Introduction: Renal ischemia reperfusion (IR) is an important cause of renal dysfunction. It contributes to the development of acute renal failure (ARF). The purpose of this study was to investigate the anti-inflammatory effect of erythropoietin (EPO) and melatonin (MEL), which are known anti-inflammatory and antioxidant agents, in IR-induced renal injury in rats. Methods: Male Wistar Albino rats were unilaterally nephrectomized and subjected to 45 min of renal pedicle occlusion followed by 24 h reperfusion. MEL (10mg/kg, i.p) and EPO (5000U/kg, i.p) were administered prior to ischemia. After 24 h reperfusion, blood samples were collected for the determination of total antioxidant capacity (TAC), malondialdehyde (MDA) and serum creatinine levels. Also, renal samples were taken for Immunohistochemical evaluation of Bcl2 and TNF-α (tumor necrosis factor-α) expression. Results: Ischemia reperfusion increased creatinine, TAC, MDA levels and TNF-α expression, also, IR decreased Bcl2 expression. Treatment with EPO or MEL decreased creatinine, MDA levels, and increased TAC level. Also, MEL up-regulated Bcl2 expression and down-regulated TNF-α expression compared with EPO. Conclusion: Treatment with EPO and MEL had a curative effect on renal IR injury. These results may indicate that MEL protects against inflammation and apoptosis better than EPO in renal IR injury.

Item Type:Conference or Workshop Item (Poster)
زبان سند : انگلیسی
نویسنده مسئول :شکوفه بنایی
کلیدواژه ها (انگلیسی):Erythropoietin,inflamation melatonin,renal ischemia reperfusion
Subjects:QT physiology
Divisions:Faculty of Medicine > Department of Basic Sciences > Department of physiology
ID Code:7799
Deposited By: Dr shokofeh banaei kivi
Deposited On:07 Jun 1395 10:50
Last Modified:22 Jul 1395 07:02

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