Results 21 to 30 of about 3,281 (176)

Ischemic postconditioning protects against ischemic brain injury by up-regulation of acid-sensing ion channel 2a

Neural Regeneration Research, 2016
Ischemic postconditioning renders brain tissue tolerant to brain ischemia, thereby alleviating ischemic brain injury. However, the exact mechanism of action is still unclear.
Wang-sheng Duanmu, Liu Cao, Jing-yu Chen, Hong-fei Ge, Rong Hu, Hua Feng   +5 more
doaj   +1 more source

Hydrogen Gas Attenuates Myocardial Ischemia Reperfusion Injury Independent of Postconditioning in Rats by Attenuating Endoplasmic Reticulum Stress-Induced Autophagy

Cellular Physiology and Biochemistry, 2017
Background/Aims: To study the effect of inhaling hydrogen gas on myocardial ischemic/reperfusion(I/R) injury in rats. Methods: Seventy male Wistar albino rats were divided into five groups at random as the sham group (Sham).
Yunan Gao, Hongxiao Yang, Jing Chi, Qiannan Xu, Luqi Zhao, Weijia Yang, Weifan Liu, Wei Yang   +7 more
doaj   +1 more source

Postconditioning as a method tissue survivability enhancement in ischemic damage

Acta Biomedica Scientifica, 2016
The article presents the present-day data on the phenomenon of ischemic myocardial postconditioning. It has been shown, that this phenomenon consists in protection of the heart from reperfusion damage by the means of short episodes of ischemia ...
M. G. Shurygin, I. A. Shurygina, N. N. Dremina   +2 more
doaj   +1 more source

nNOS and p-ERK involvement in the neuroprotection exerted by remote postconditioning in rats subjected to transient middle cerebral artery occlusion

Neurobiology of Disease, 2013
It has recently been hypothesized that a sub-lethal ischemic insult induced in one organ is able to protect from a harmful ischemia occurring in a different organ.
Giuseppe Pignataro, Elga Esposito, Rossana Sirabella, Antonio Vinciguerra, Ornella Cuomo, Gianfranco Di Renzo, Lucio Annunziato   +6 more
doaj   +1 more source

Comparison of remote and local postconditioning against hepatic ischemic-reperfusion injury in rats [PDF]

Acta Cirúrgica Brasileira, 2021
Purpose: The aim of this study is to compare the hepatic protective effect of both remote and local postconditioning (POS). Methods: Twenty-eight Wistar rats were assigned into four groups: sham group(SHAM), ischemia-reperfusion group (IR), local ...
Edson Yuzur Yasojima, Robson José de Souza Domingues, Renata Cunha Silva, Luis Fernando Freitas de Sousa, Sérgio Cunha Trindade Júnior   +4 more
doaj   +1 more source

Ischemic postconditioning: experimental models and protocol algorithms

Basic Research in Cardiology, 2009
Ischemic postconditioning, a simple mechanical maneuver at the onset of reperfusion, reduces infarct size after ischemia/reperfusion. After its first description in 2003 by Zhao et al. numerous experimental studies have investigated this protective phenomenon.
Skyschally, A., van Caster, P., Iliodromitis, E.K., Schulz, R., Kremastinos, D.T., Heusch, G.   +5 more
openaire   +3 more sources

Protective effect of renal ischemic postconditioning in renal ischemic-reperfusion injury [PDF]

Translational Andrology and Urology, 2020
Renal ischemic postconditioning (RIPo) can protect the kidney from renal ischemia/reperfusion injury (RIRI). However, the underlying molecular mechanisms for RIPo in renal protection remained elusive. This study aimed to investigate the renoprotective effects of RIPo in an RIR rat model.The Sprague Dawley (SD) rats were randomly divided into three ...
Tian, Ying, Shu, Jia, Huang, Ruizhen, Chu, Xin, Mei, Xuefeng   +4 more
openaire   +2 more sources

Isoflurane postconditioning reduces ischemia-induced nuclear factor-κB activation and interleukin 1β production to provide neuroprotection in rats and mice

Neurobiology of Disease, 2013
Application of isoflurane, a volatile anesthetic, after brain ischemia can reduce ischemic brain injury in rodents (isoflurane postconditioning). This study is designed to determine whether isoflurane postconditioning improves long-term neurological ...
Hong Li, Jinbo Yin, Liaoliao Li, Jiao Deng, Chenzhuo Feng, Zhiyi Zuo   +5 more
doaj   +1 more source

Postconditioning promotes recovery in the neurovascular unit after stroke

Frontiers in Cellular Neuroscience, 2023
Background and purposeExperimental studies suggest that ischemic postconditioning interferes with cell death mechanisms and reduces infarction during the acute phase after focal cerebral ischemia.
Elga Esposito, Elga Esposito, Ester Licastro, Ester Licastro, Ornella Cuomo, Eng H. Lo, Eng H. Lo, Kazuhide Hayakawa, Giuseppe Pignataro   +8 more
doaj   +1 more source

Effect of ischemic postconditioning in adult valve replacement☆ [PDF]

European Journal of Cardio-Thoracic Surgery, 2008
Ischemic postconditioning (POC) by brief episodes of ischemia performed just at the time of reperfusion can reduce infarct size in animal models and clinical settings of percutaneous coronary intervention. However, the clinical applicability of postconditioning in cardiac surgery remains to be determined.
Wanjun, Luo, Bei, Li, Ri, Chen, Rimao, Huang, Guoqiang, Lin   +4 more
openaire   +2 more sources