نتایج جستجو برای: ischemia reperfusion injury

تعداد نتایج: 381181  

Objective(s):Acute kidney injury (AKI), a syndrome characterized by decreased glomerular filtration, occurs in every 1 of 5 hospitalized patients.  Renal ischemia-reperfusion, one of the main causes of AKI, is of particular importance in the setting of kidney transplantation. Materials and Methods: Sixty male rats were divided into four groups including control, nephrectomy, sham surgery and re...

Masoud Bidi Mohammad Farajli Abbasi Omid Azari, Reza Kheirandish Shahin Ghahramani Gareh Chaman

Background: Renal ischemia reperfusion injury may occur in a variety of clinical situations, following a transient drop in total or regional blood flow to the kidney. This study was performed to investigate the protective effects of different antioxidants such as vitamin C, vitamin E, hydrocortisone and combination of these agents against experimental renal ischemia-reperfusion injury....

Journal: :acta medica iranica 0
shokofeh banaei department of physiology, school of medicine, ardabil university of medical sciences, ardabil, iran. nasser ahmadiasl drug applied research center, tabriz university of medical sciences, tabriz, iran. alireza alihemmati department of histology and embryology, tabriz university of medical sciences, tabriz, iran.

renal ischemia-reperfusion (ir) contributes to the development of acute renal failure (arf). oxygen free radicals are considered to be principal components involved in the pathophysiological tissue alterations observed during renal ir. the purpose of this study was to investigate the combination effect of melatonin (mel) and erythropoietin (epo), which are a potent antioxidant and anti-apoptoti...

Journal: :Trakya University Journal of Natural Sciences 2022

An ischemia-reperfusion (I/R) injury of small intestine is a serious and common condition that result the blockage superior mesenteric artery (SMA) because significant clinical problems. This study evaluated effect Mesna on systemic induced by ischemia/reperfusion (IR) in also liver, kidney lung as remote organs. Forty Wistar albino rats were randomly divided into four groups: control, ischemia...

Objective(s): Obestatin is a newly discovered peptide with antioxidant activities in different animal models. Recent studies have shown that Obestatin inhibits apoptosis following cardiac ischemia/reperfusion injury. Brain ischemia/reperfusion induces irreversible damage especially in the hippocampus area. This study aimed at examining the protective impact of Obestati...

Journal: :iranian journal of basic medical sciences 0
omer erkan yapca sorgun state hospital, obstetric and gynecology, yozgat, turkey mehmet ibrahim turan research and educational hospital, department of pediatrics, diyarbakir, turkey bunyamin borekci ataturk university, department of obstetrics and gynecology, erzurum, turkey fatih akcay ataturk university, department of biochemistry, erzurum, turkey halis suleyman recep tayyip erdogan university, department of pharmacology, rize, turkey

objective(s):this study investigated the effects of melatonin, famotidine, mirtazapine, and thiamine pyrophosphate on ischemia/reperfusion (i/r) injury in diabetic rats and evaluated oxidant and antioxidant marker measurement results. it also examined the effects of the drugs aimed at preventing infertility that may result from i/r injury. materials and methods: diabetic rats were divided into ...

Journal: :iranian journal of basic medical sciences 0
hadi yousefi tuberculosis & lung research center, tabriz university of medical sciences, tabriz, iran naser ahmadiasl tuberculosis & lung research center, tabriz university of medical sciences, tabriz, iran alireza alihemmati department of anatomy and histology, faculty of medicine, tabriz university of medical sciences, tabriz, iran parisa habibi tuberculosis & lung research center, tabriz university of medical sciences, tabriz, iran

objective(s):acute kidney injury (aki), a syndrome characterized by decreased glomerular filtration, occurs in every 1 of 5 hospitalized patients.  renal ischemia-reperfusion, one of the main causes of aki, is of particular importance in the setting of kidney transplantation. materials and methods: sixty male rats were divided into four groups including control, nephrectomy, sham surgery and re...

اسلام‌زاده, طاهره, اوجی, سید محمد, جوادی‌فر, طاهره سادات, غلامپور, فیروزه, کریمی, سعیده,

Background: Ischemia/reperfusion induced acute renal failure causes excretory functional disorders of nephrons. Ischemia/reperfusion injury is accompanied by generation of reactive oxygen species that leads to dysfunction, injury, and death of renal cells. Antioxidants of plant origin minimize the harmful effects of reactive oxygen species. The aim of this study was to determine the possible th...

ژورنال: ارمغان دانش 2020

sIntroduction: Acute kidney injury (AKI) induced by ischemia-reperfusion (I / R) of the kidney as an inflammatory process in which multiple inflammatory factors are involved. Recently, one of the modalities of inflammation in AKI is Remote Ischemic Per-Conditioning (RIPerC). Materials and Methods: In this study, bilateral renal artery and vein occlusion were done for 45 minute and reperfusion a...

2001
Frederick E. Domann Jun Luo

3 Introduction 3 Pathophysiological features of reperfusion injury 4 Metabolic changes in myocardial ischemia-reperfusion 7 Oxidative stress in myocardial ischemia-reperfusion 9 Types of antioxidants 11 Role of antioxidants in myocardial ischemia-reperfusion injury 12 Hypothesis 15 Hypothesis 1: Xanthine oxidase inhibitor can protect against myocardial ischemia-reperfusion injury. 15 Hypothesis...

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