The mitochondria-targeted anti-oxidant MitoQ decreases ischemia-reperfusion injury in a murine syngeneic heart transplant model
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چکیده
منابع مشابه
Protection against renal ischemia–reperfusion injury in vivo by the mitochondria targeted antioxidant MitoQ
Ischemia-reperfusion (IR) injury to the kidney occurs in a range of clinically important scenarios including hypotension, sepsis and in surgical procedures such as cardiac bypass surgery and kidney transplantation, leading to acute kidney injury (AKI). Mitochondrial oxidative damage is a significant contributor to the early phases of IR injury and may initiate a damaging inflammatory response. ...
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Kidney ischemia/reperfusion injury emerges in various clinical settings as a great problem complicating the course and outcome. Ischemia/reperfusion injury is still an unsolved puzzle with a great diversity of investigational approaches, putting the focus on oxidative stress and mitochondria. Mitochondria are both sources and targets of ROS. They participate in initiation and progression of kid...
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Studies of ischemia/reperfusion (I/R) injury and preconditioning have shown that ion homeostasis, particularly calcium homeostasis, is critical to limiting tissue damage. However, the relationship between ion homeostasis and specific cell death pathways has not been investigated in the context of I/R. Previously we reported that calpain cleaved Bid in the absence of detectable caspase activatio...
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Although inhibition of cyclic nucleotide phosphodiesterase type 3 (PDE3) has been reported to protect rodent heart against ischemia/reperfusion (I/R) injury, neither the specific PDE3 isoform involved nor the underlying mechanisms have been identified. Targeted disruption of PDE3 subfamily B (PDE3B), but not of PDE3 subfamily A (PDE3A), protected mouse heart from I/R injury in vivo and in vitro...
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Ligation of the left anterior descending (LAD) coronary artery in the mouse heart is a widely used model to simulate myocardial infarction and ischemia-reperfusion injury. Here we describe a ligation technique routinely performed in our laboratory to induce myocardial infarction that may be used to study ischemia-reperfusion injury in the myocardium. The methods described enhance location of th...
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ژورنال
عنوان ژورنال: The Journal of Heart and Lung Transplantation
سال: 2015
ISSN: 1053-2498
DOI: 10.1016/j.healun.2015.05.007