Modification of Ischemia-Reperfusion-Induced Injury by Cardioprotective Interventions

2007 ◽  
pp. 18-32
Author(s):  
Ming Zhang ◽  
Tamer Sallam ◽  
Yan-Jun Xu ◽  
Naranjan S. Dhalla
Keyword(s):  
Ischemia Reperfusion

Changes in hepatic and pulmonary leukotriene concentrations following ischemia-reperfusion of rat liver

2001 ◽  
Vol 120 (5) ◽  
pp. A379-A379
Author(s):  
Y TAKAMATSU ◽  
K SHIMADA ◽  
K CHIJIWA ◽  
M TANAKA
Keyword(s):  
Rat Liver ◽  
Ischemia Reperfusion

1618: Real-Time Monitoring of Nitric Oxide and Blood Flow During Ischemia-Reperfusion in the Rat Testis

2006 ◽  
Vol 175 (4S) ◽  
pp. 521-521
Author(s):  
Motoaki Saito ◽  
Tomoharu Kono ◽  
Yukako Kinoshita ◽  
Itaru Satoh ◽  
Keisuke Satoh
Keyword(s):  
Nitric Oxide ◽  
Blood Flow ◽  
Real Time ◽  
Ischemia Reperfusion ◽  
Real Time Monitoring ◽  
Rat Testis

1843: Role of Cxcr2 in Renal Ischemia/Reperfusion Injury

2004 ◽  
Vol 171 (4S) ◽  
pp. 487-487
Author(s):  
Motoo Araki ◽  
Masayoshi Miura ◽  
Hiromi Kumon ◽  
John Belperio ◽  
Robert Strieter ◽  
...  
Keyword(s):  
Reperfusion Injury ◽  
Ischemia Reperfusion Injury ◽  
Ischemia Reperfusion ◽  
Renal Ischemia ◽  
Renal Ischemia Reperfusion Injury

Resveratrol Reduces Matrix Metalloproteinase-2 Activity Induced by Oxygen-Glucose Deprivation and Reoxygenation in Human Cerebral Microvascular Endothelial Cells

2012 ◽  
Vol 82 (4) ◽  
pp. 267-274 ◽  
Author(s):  
Zahide Cavdar ◽  
Mehtap Y. Egrilmez ◽  
Zekiye S. Altun ◽  
Nur Arslan ◽  
Nilgun Yener ◽  
...  
Keyword(s):  
Endothelial Cells ◽  
Neuroprotective Effect ◽  
Ischemia Reperfusion ◽  
Neurovascular Unit ◽  
Glucose Deprivation ◽  
Matrix Metalloproteinase 2 ◽  
Microvascular Endothelial Cells ◽  
Oxygen Glucose Deprivation ◽  
Microvascular Endothelial

The main pathophysiology in cerebral ischemia is the structural alteration in the neurovascular unit, coinciding with neurovascular matrix degradation. Among the human matrix metalloproteinases (MMPs), MMP-2 and -9, known as gelatinases, are the key enzymes for degrading type IV collagen, which is the major component of the basal membrane that surrounds the cerebral blood vessel. In the present study, we investigated the effects of resveratrol on cytotoxicity, reactive oxygen species (ROS), and gelatinases (MMP-2 and -9) in human cerebral microvascular endothelial cells exposed to 6 hours of oxygen-glucose deprivation and a subsequent 24 hours of reoxygenation with glucose (OGD/R), to mimic ischemia/reperfusion in vivo. Lactate dehydrogenase increased significantly, in comparison to that in the normoxia group. ROS was markedly increased in the OGD/R group, compared to normoxia. Correspondingly, ROS was significantly reduced with 50 μM of resveratrol. The proMMP-2 activity in the OGD/R group showed a statistically significant increase from the control cells. Resveratrol preconditioning decreased significantly the proMMP-2 in the cells exposed to OGD/R in comparison to that in the OGD/R group. Our results indicate that resveratrol regulates MMP-2 activity induced by OGD/R via its antioxidant effect, implying a possible mechanism related to the neuroprotective effect of resveratrol.

Phosphodiesterase-5-inhibition reduces ischemia/reperfusion injury after heart transplantation

2009 ◽  
Vol 56 (S 01) ◽  
Author(s):  
S Loganathan ◽  
T Radovits ◽  
K Hirschberg ◽  
S Korkmaz ◽  
E Barnucz ◽  
...  
Keyword(s):  
Heart Transplantation ◽  
Reperfusion Injury ◽  
Ischemia Reperfusion Injury ◽  
Ischemia Reperfusion ◽  
Phosphodiesterase 5
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