Mesna对肠缺血再灌注引起的远端脏器损伤具有抗氧化作用

IF 0.5 Q4 MULTIDISCIPLINARY SCIENCES
F. Sanal, E. Bakar, M. Inan, E. Uluçam, A. Cerkezkayabekir
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引用次数: 0

摘要

小肠缺血再灌注(I/R)损伤是肠系膜上动脉(SMA)阻塞引起的一种严重而常见的疾病,具有重要的临床意义。本研究评价了Mesna对小肠及肝、肾、肺等远端器官缺血再灌注(IR)致全身损伤的影响。40只Wistar白化大鼠随机分为对照组、缺血组、IR组和Mesna组。通过夹紧肠系膜上动脉(SMA) 2小时进行缺血,然后通过从SMA上取下夹钳2小时进行再灌注。测定所有组织样品的抗氧化酶活性水平。进行光镜、电镜检查。缺血时测定氧化损伤(p
本文章由计算机程序翻译,如有差异,请以英文原文为准。
MESNA HAS ANTIOXIDANT POTENTIAL ON INTESTINE REMOTE ORGAN INJURY INDUCED BY INTESTINAL ISCHEMIA/ REPERFUSION
An ischemia-reperfusion (I/R) injury of small intestine is a serious and common condition that is a result of the blockage of the superior mesenteric artery (SMA) because of significant clinical problems. This study evaluated the effect of Mesna on systemic injury induced by ischemia/reperfusion (IR) in small intestine and also in liver, kidney and lung as remote organs. Forty Wistar albino rats were randomly divided into four groups: control, ischemia, IR and Mesna. Ischemia period was executed by clamping superior mesenteric artery (SMA) for 2 h and then reperfusion was permitted by removing the clamp from SMA for 2 h. Activities of antioxidant enzymes levels were measured in all tissue samples. Microscopic examination was performed for light and electron microscope. Oxidative damage was determined in ischemia (p
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来源期刊
Trakya University Journal of Natural Sciences
Trakya University Journal of Natural Sciences MULTIDISCIPLINARY SCIENCES-
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