Molnar, M. 2015. Hyperglycemia in Experimental Cerebral Ischemia. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine 1089. 86 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9216-8. Cerebral ischemia is a life-threatening condition associated with a substantial morbidity and mortality. Hyperglycemia, a common coexisting phenomenon in both stroke a...

Introduction: It has been reported that traumas such as transverse abdominal incision before myocardial ischemia result in a significantly decreased infarct size. This phenomenon is named remote preconditioning of trauma. Since small skin burn is one of most common traumas, the effect of this injury on ischemia-induced arrhythmias and infarct size was investigated in a rat model of ischemia-rep...

Purpose: To study the effect of dexmedetomidine (Dex) on myocardial ischemia-reperfusion injury (MIRI), and associated mechanism action.Methods: Sixty Sprague-Dawley (SD) rats were assigned to sham, (I/R), Dex, MD groups (methyllycaconitine prior injection with Dex), 15 in each group. Pathological changes tissues determined all groups. Protein expression levels HMGB1, TLR4, NF-κB myeloid differ...

Background CMR is the imaging modality of choice to quantify myocardial injury in studies of cardioprotection. Remote ischemic conditioning (RIC), using transient limb ischemia and reperfusion, is a novel therapeutic intervention, which can protect the heart against acute ischemiareperfusion injury (IRI). Whether RIC can reduce myocardial infarct (MI) size, and improve myocardial salvage in ST-...

Background and purpose Little is known about post-ischemic blood-cerebrospinal fluid (CSF) disruption. The source of CSF, choroid plexi, are selectively vulnerable to cerebral ischemia (1). This was previously addressed only in one experimental study by means of magnetic resonance imaging (MRI) (2). Evaluating past contrast-enhanced MRI studies executed in the acute phase of stroke, we noticed ...

Introduction: It has been reported that traumas such as transverse abdominal incision before myocardial ischemia result in a significantly decreased infarct size. This phenomenon is named remote preconditioning of trauma. Since small skin burn is one of most common traumas, the effect of this injury on ischemia-induced arrhythmias and infarct size was investigated in a rat model of ischemia-...