Sökning: "cardioprotection"
Visar resultat 1 - 5 av 18 avhandlingar innehållade ordet cardioprotection.
1. Myocardial ischemia-reperfusion and cardioprotection. A study with microdialysis in a porcine model
Sammanfattning : The studies in this thesis are based on questions raised in the clinical setting. Perioperative myocardial ischemia occurs more often than recognized. This may lead to myocardial infarction, increased morbidity, mortality, and health care costs. LÄS MER
2. Cardioprotective treatment strategies
Sammanfattning : In myocardial ischemia-reperfusion (I/R) injury, complement activation, tissue plasminogen activator (t-PA) and extracellular adenosine triphosphate (ATP) release contribute to myocardial injury. ATP is degraded into adenosine by the enzyme apyrase, and adenosine possesses cardioprotective properties. LÄS MER
3. Porcine myocardial ischemia-reperfusion studies on cardioprotection, ventricular arrhythmia and electrophysiology
Sammanfattning : Background: Coronary artery disease is the primary cause of death in adults in the industrialised world and ventricular fibrillation associated with myocardial ischemia is the main cause of sudden cardiac death. Restoration of blood flow and preservation of myocardial integrity throughout ischemia and reperfusion is essential to improve clinical outcome. LÄS MER
4. The importance of nitric oxide bioavailability and endothelial mechanisms for cardioprotection by pharmacological intervention during myocardial ischaemia and reperfusion
Sammanfattning : Myocardial ischaemia initiates complex severe cellular changes and, after a critical time period, myocardial cell death. Despite that restitution of coronary blood flow is an absolute pre-requisite for tissue survival, myocardial reperfusion per se will also increase irreversible damage in the jeopardised myocardium. LÄS MER
5. Sex Differences in Cardiac and Cerebral Damage after Hypovolemic Cardiac Arrest
Sammanfattning : Resuscitation from haemorrhagic shock and the subsequent circulatory arrest remains a major clinical challenge in the care of trauma patients. Numerous experimental studies in sexually mature animals have shown a gender dimorphism in response to trauma and haemorrhagic shock. LÄS MER