Protective effect ofL-carnitine on renal ischaemia-reperfusion injury in the rat

2005 ◽  
Vol 23 (5) ◽  
pp. 369-369
Author(s):  
Orkan Ergün ◽  
İbrahim Ulman
Keyword(s):  
Protective Effect ◽  
Reperfusion Injury ◽  
Ischaemia Reperfusion Injury ◽  
Renal Ischaemia ◽  
Ischaemia Reperfusion

scholarly journals Protective effect of GDNF -engineered amniotic fluid-derived stem cells on the renal ischaemia reperfusion injury in vitro

2017 ◽  
Vol 51 (2) ◽  
pp. e12400 ◽  
Author(s):  
Jia Wang ◽  
Fengzhen Wang ◽  
Zhuojun Wang ◽  
Shulin Li ◽  
Lu Chen ◽  
...  
Keyword(s):  
Stem Cells ◽  
Amniotic Fluid ◽  
Protective Effect ◽  
Reperfusion Injury ◽  
Ischaemia Reperfusion Injury ◽  
Renal Ischaemia ◽  
Ischaemia Reperfusion

Protective effect of saxagliptin against renal ischaemia reperfusion injury in rats

2020 ◽  
pp. 1-11
Author(s):  
Suat Tekin ◽  
Asiye Beytur ◽  
Murat Cakir ◽  
Aslı Taslıdere ◽  
Yavuz Erden ◽  
...  
Keyword(s):  
Protective Effect ◽  
Reperfusion Injury ◽  
Ischaemia Reperfusion Injury ◽  
Renal Ischaemia ◽  
Ischaemia Reperfusion

Protective effect ofL-carnitine on renal ischaemia-reperfusion injury in the rat

2005 ◽  
Vol 23 (5) ◽  
pp. 370-370
Author(s):  
Sadik Görür ◽  
Gürbüz Polat
Keyword(s):  
Protective Effect ◽  
Reperfusion Injury ◽  
Ischaemia Reperfusion Injury ◽  
Renal Ischaemia ◽  
Ischaemia Reperfusion

Protective effect of L-carnitine on renal ischaemia-reperfusion injury in the rat

2005 ◽  
Vol 23 (3) ◽  
pp. 151-155 ◽  
Author(s):  
Sadık Görür ◽  
Özlen Tubay Bagˇdatogˇlu ◽  
Gürbüz Polat
Keyword(s):  
Protective Effect ◽  
Reperfusion Injury ◽  
Ischaemia Reperfusion Injury ◽  
Renal Ischaemia ◽  
Ischaemia Reperfusion

scholarly journals Protective Effects of GYY4137 on Renal Ischaemia/Reperfusion Injury through Nrf2-Mediated Antioxidant Defence

2021 ◽  
pp. 1-9
Author(s):  
Hongmei Zhao ◽  
Yun Qiu ◽  
Yichen Wu ◽  
Hong Sun ◽  
Sumin Gao
Keyword(s):  
Oxidative Stress ◽  
Reperfusion Injury ◽  
Nuclear Translocation ◽  
Organ Damage ◽  
Related Factor ◽  
Protective Effects ◽  
Ischaemia Reperfusion Injury ◽  
Renal Ischaemia ◽  
Ischaemia Reperfusion ◽  
Renal Histology

<b><i>Introduction/Aims:</i></b> Hydrogen sulfide (H<sub>2</sub>S) is considered to be the third most important endogenous gasotransmitter in organisms. GYY4137 is a long-acting donor for H<sub>2</sub>S, a gas transmitter that has been shown to prevent multi-organ damage in animal studies. We previously reported the effect of GYY4137 on cardiac ischaemia reperfusion injury (IRI) in diabetic mice. However, the role and mechanism of GYY4137 in renal IRI are poorly understood. The aims of this study were to determine whether GYY4137 can effectively alleviate the injury induced by renal ischaemia reperfusion and to explore its possible mechanism. <b><i>Methods:</i></b> Mice received right nephrectomy and clipping of the left renal pedicle for 45 min. GYY4137 was administered by intraperitoneal injection for 2 consecutive days before the operation. The model of hypoxia/reoxygenation injury was established in HK-2 cells, which were pre-treated with or without GYY4137. Renal histology, function, apoptosis, and oxidative stress were measured. Western blot was used to measure the target ­protein after renal IRI. <b><i>Results:</i></b> The results indicated that GYY4137 had a clear protective effect on renal IRI as reflected by the attenuation of renal dysfunction, renal tubule injury, and apoptosis. Moreover, GYY4137 remarkably reduced renal IRI-induced oxidative stress. GYY4137 significantly elevated the nuclear translocation of nuclear factor-erythroid-2-related factor 2 (Nrf2) and the expression of antioxidant enzymes regulated by Nrf2, including SOD, HO-1, and NQO-1. <b><i>Conclusions:</i></b> GYY4137 alleviates ischaemia reperfusion-induced renal injury through activating the antioxidant effect mediated by Nrf2 signalling.

Protective effect of dl-3n-butylphthalide preconditioning on focal cerebral ischaemia-reperfusion injury in rats

2013 ◽  
Vol 25 (1) ◽  
pp. 12-17 ◽  
Author(s):  
Pei-Lei Zhang ◽  
Hai-Tao Lu ◽  
Jun-Gong Zhao ◽  
Ming-Hua Li
Keyword(s):  
Protective Effect ◽  
Reperfusion Injury ◽  
Neurological Deficit ◽  
Cerebral Ischaemia ◽  
Sham Operation ◽  
Focal Cerebral Ischaemia ◽  
Vegf Expression ◽  
Ischaemia Reperfusion Injury ◽  
Ischaemia Reperfusion ◽  
Infarction Volume

ObjectiveTo investigate the effect of dl-3n-butylphthalide (NBP) on the protection of cerebral tissue and possible mechanism on ischaemia-reperfusion injury, and to find out whether NBP therapy can extend the reperfusion window in an experimental stroke model in rats.MethodsSeventy-two Sprague-Dawley rats were randomly divided into sham operation, ischaemia-reperfusion and ischaemia-reperfusion with NBP groups. Focal cerebral ischaemia was induced using the modified intraluminal thread method and maintained for 2, 3 or 4 h. The ischaemia-reperfusion group received reperfusion immediately after ischaemia-reperfusion. The NBP group received intraperitoneal injection of NBP immediately after ischaemia, followed by reperfusion. The sham operation group received only injection of physiological saline. The cerebral infarction volume and neurological deficit were analysed, and vascular endothelial growth factor (VEGF) expression in brain tissues was visualised by immunohistochemistry.ResultsNBP treatment caused a significant decrease in both infarction volume and neurological deficit compared with the ischaemia-reperfusion group at corresponding time points in each (p < 0.05). In the NBP group, the infarction volume and neurological deficit did not change with different ischaemia times. The expression of VEGF was significantly decreased in the ischaemia-reperfusion group compared with the sham group (p < 0.01), while this change was partly prevented in the NBP group (p < 0.01). The expression of VEGF in brain tissue in both the NBP and ischaemia-reperfusion groups gradually decreased when the ischaemic period was prolonged.ConclusionNBP treatment has a protective effect against cerebral ischaemia; this possible mechanism maybe related to the VEGF expression and may extend the reperfusion window for subsequent salvage of cerebral ischaemia by reperfusion.

Effect of long non‐coding RNA growth arrest‐specific 5 on apoptosis in renal ischaemia/reperfusion injury

Nephrology ◽  
2019 ◽  
Vol 24 (4) ◽  
pp. 405-413 ◽  
Author(s):  
Xuemei Geng ◽  
Xialian Xu ◽  
Yi Fang ◽  
Shuan Zhao ◽  
Jiachang Hu ◽  
...  
Keyword(s):  
Reperfusion Injury ◽  
Growth Arrest ◽  
Ischaemia Reperfusion Injury ◽  
Renal Ischaemia ◽  
Ischaemia Reperfusion ◽  
Non Coding Rna ◽  
Long Non Coding Rna

SIRT2 tyrosine nitration by peroxynitrite in response to renal ischaemia/reperfusion injury

2022 ◽  
pp. 1-45
Author(s):  
Yan Wang ◽  
Chun Jie Wu ◽  
Yu Du ◽  
Yu Qing Liu ◽  
Jing Ran Cai ◽  
...  
Keyword(s):  
Reperfusion Injury ◽  
Tyrosine Nitration ◽  
Ischaemia Reperfusion Injury ◽  
Renal Ischaemia ◽  
Ischaemia Reperfusion
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