Sökning: "Chest injury"
Visar resultat 31 - 35 av 37 avhandlingar innehållade orden Chest injury.
31. Seat integrated safety belts : a parametric study using finite element simulations
Sammanfattning : In recent years an increasing interest has evolved concerning seat integrated safety belts in cars, regarding both 3- and 4-point belts in various configurations. One safety advantage of seat integrated safety belts appears in the case of so-called small overlap crashes. LÄS MER
32. 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
33. Coronary Reactive Hyperemia
Sammanfattning : Introduction: The mechanism of post ischemic reactive hyperemia is still unknown but now thought to be multifactorial and perhaps involving purinergic signalling. Purines such as ATP and ADP have recently been discovered to play a vital role in the regulation of vascular tone. LÄS MER
34. Myocardial energy metabolism in ischemic preconditioning, role of adenosine catabolism
Sammanfattning : Brief episodes of ischemia and reperfusion render the myocardium more resistant to necrosis from a subsequent, otherwise lethal ischemic insult. This phenomenon is called ischemic preconditioning(IP). LÄS MER
35. Diagnostic and Prognostic Evaluation in Postmenopausal Women with Signs and Symptoms of Unstable Coronary Artery Disease
Sammanfattning : Coronary artery disease (CAD) is the major cause of death in both men and women in the western world. The majority of studies undertaken to evaluate diagnostic methods, risk stratification and treatment of CAD, have been performed on men. LÄS MER