background: in patients with acute ischemic cerebral infarction, thrombolytic therapy using intravenous tissue plasminogen activator (iv?tpa) necessitates precise documentation of symptoms’ onset. the aim of this study was to identify major barriers related to the iv?tpa injection in such patients. materials and methods: between 2014 and 2015, patients with definitive diagnosis of acute cerebra...

introduction: we report a 56-year-olds female with supraventricular arrhythmia due acute ischemic stroke without structural heart disease. case description: a patient presented with sudden onset of lethargy, right hemiplegia, and global aphasia. there was previous history of stroke 1 year ago presented with left hemiplegia that recovered completely during 10 days. there was no history of comorb...

background: some studies  in recent  years showed  that carotid  intima-media   thickness  (imt),  indicator  of  the presence  of atherosclerosis,  was higher  in non-alcoholic fatty  liver disease  (nafld)  in comparison  with  normal subjects.  they concluded  that  nafld  patients  may  be resulted  in more cardiovascular events. hence, we aimed to study the association of nafld and ischemi...

several studies have assessed association between helicobacter pylori infection and thrombotic ischemic stroke. this study was designed to investigate the association between this organism and ischemic strokes. antibody against h. pylori (hp igg) was measured in 81 patients with stroke and 43 subjects without stroke. hp igg titer more than 20u/ml was defined as positive. 67.4% of control subjec...

BACKGROUND AND PURPOSE Continuous arterial spin-labeled perfusion MRI (CASL-PI) uses electromagnetically labeled arterial blood water as a diffusible tracer to noninvasively measure cerebral blood flow (CBF). We hypothesized that CASL-PI could detect perfusion deficits and perfusion/diffusion mismatches and predict outcome in acute ischemic stroke. METHODS We studied 15 patients with acute is...

background: serum troponin elevation, characteristic of ischemic myocardial injury, has been observed in some acute ischemic stroke (ais) patients. its cause and significance are still controversial. the purpose of this study is to find determinants of troponin elevation and its relationship with stroke severity and location. methods: between january 2013 and august 2013, 114 consecutive ais pa...

background: interleukin-6 (il-6) is one of the inflammatory mediators characterized by elevated levels in ischemic stroke (is) patients. the present study set out to assess the role of il-6, as a marker for inflammation, in the severity and prognosis of acute is. methods: in a cross-sectional descriptive study, 45 patients with acute is were selected. patients with their first day of stroke wer...

BACKGROUND AND PURPOSE Poststroke cognitive impairment is a debilitating consequence of stroke. The aim of this study was to assess whether Actovegin confers cognitive benefit in patients who have had an ischemic stroke. METHODS This was a 12-month, parallel-group, randomized, multicenter, double-blind, placebo-controlled study. Eligible patients were ≥60 years of age with a Montreal Cognitiv...

conclusions our findings indicate that fullerenol nanoparticles decrease the brain infarction through enhancement of the sod activity during cerebral ischemia-reperfusion injury. results occlusion of mca induced considerable infarction and lesion in ischemic hemispheres of control ischemic rats (527 ± 59 mm3) in accompany with a decrease in the glutathione content (45%), and sod activity (29%) ...