Effect of Postconditioning on Myocardial 99mTc-Annexin-V Uptake: Comparison with Ischemic Preconditioning and Caspase Inhibitor Treatment
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چکیده
منابع مشابه
Inhibition of myocardial injury by ischemic postconditioning during reperfusion: comparison with ischemic preconditioning.
Ischemic preconditioning (Pre-con) is an adaptive response triggered by a brief ischemia applied before a prolonged coronary occlusion. We tested the hypothesis that repetitive ischemia applied during early reperfusion, i.e., postconditioning (Post-con), is cardio-protective by attenuating reperfusion injury. In anesthetized open-chest dogs, the left anterior descending artery (LAD) was occlude...
متن کاملSurvival kinases in ischemic preconditioning and postconditioning.
Despite nearly twenty years of research into the field of ischemic preconditioning, the actual mechanism of protection remains unclear. However, much progress has been made in elucidating the signal transduction pathways that convey the extracellular signal initiated by the preconditioning stimulus to the intracellular targets of cardioprotection, with many of these pathways involving the activ...
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15 صفحه اولEffects of remote limb ischemic preconditioning on pulmonary function tests and maximal oxygen uptake
Introduction: Ischemic preconditioning (IPC) protects skeletal muscles from ischemia-reperfusion injury and improves physical exercise performance. The purpose of the present study was to determine whether application of remote ischemic preconditioning (RIPC) of upper limbs would affect the pulmonary function tests and the maximal oxygen consumption (VO2max). Methods: Twenty healthy trained...
متن کاملThe effect of ischemic preconditioning and postconditioning on testicular torsion-detorsion injury
The primary pathophysiological event in testicular torsion is ischemia-reperfusion (I-R) injury, which is caused by the twisted spermatic cord and its release. Moreover, testicular torsion is most likely mediated by reactive oxygen species. Ischemic preconditioning (IPreC) is a phenomenon in which a prior ischemic stress renders the organ resistant to a subsequent ischemic insult. Ischemic post...
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ژورنال
عنوان ژورنال: Journal of Nuclear Medicine
سال: 2007
ISSN: 0161-5505
DOI: 10.2967/jnumed.106.037408