Changes in locomotor activity and passive avoidance task performance induced by cerebral ischemia in Mongolian gerbils.

abstract：BACKGROUND AND PURPOSE:White matter (WM) is less vulnerable to ischemia than gray matter. In ischemic stroke caused by acute large-vessel occlusion, successful recanalization might therefore sometimes selectively salvage the WM, leading to infarct patterns confined to gray matter. This study examines occurrence, determ...

journal_title：Stroke

authors： Kleine JF,Kaesmacher M,Wiestler B,Kaesmacher J

更新日期：2017-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Whether newly diagnosed atrial fibrillation (nAF) after stroke reflects underlying heart disease and represents an increased risk of cardioembolic stroke, or whether it is triggered by neurogenic mechanisms remains uncertain. We investigated, whether cardiovascular risk factors and echocardiograp...

journal_title：Stroke

authors： Rizos T,Horstmann S,Dittgen F,Täger T,Jenetzky E,Heuschmann P,Veltkamp R

更新日期：2016-02-01 00:00:00

abstract：BACKGROUND:Endovascular treatment of intracranial aneurysms is safe and effective but too often is followed by recurrences. Gene therapy may improve healing after embolization, and endovascular approaches may offer future in situ delivery systems designed to prevent aneurysm rupture. SUMMARY OF REVIEW:Advances in coil...

journal_title：Stroke

authors： Ribourtout E,Raymond J

更新日期：2004-03-01 00:00:00

abstract：:Fundus fluorescein angiography was performed in 10 cases of occlusive carotid artery disease at presentation and after surgery or medical treatment. An improvement in the microcirculation of the retina was observed in 4 cases after carotid endarterectomy and in 1 case after carotid endarterectomy and extracranial-intr...

journal_title：Stroke

authors： Sarkies NJ,Shilling JS,Burnand KG,Browse NL,Russell RW

更新日期：1987-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We found age-related vulnerability to cerebral ischemia in the hippocampus and striatum in spontaneously hypertensive rats. Further study revealed that ischemia-induced release of hippocampal taurine, an inhibitory amino acid, was reduced by 40% in aged rats compared with adult rats, which sugges...

journal_title：Stroke

authors： Yao H,Ooboshi H,Ibayashi S,Uchimura H,Fujishima M

更新日期：1993-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:It is not known what fraction of patients with symptomatic cerebral aneurysms are misdiagnosed at initial medical presentation. It is also not clear whether misdiagnosed patients more frequently deteriorate before definitive aneurysm diagnosis and therapy or achieve a poorer outcome than correctl...

journal_title：Stroke

authors： Mayer PL,Awad IA,Todor R,Harbaugh K,Varnavas G,Lansen TA,Dickey P,Harbaugh R,Hopkins LN

更新日期：1996-09-01 00:00:00

abstract：:Naloxone has been reported to have potential benefit in the treatment of stroke. We evaluated the effect of naloxone in a double-blind trial conducted with 15 stroke patients whose deficits ranged from 8 to 60 hours in duration. All but one patient sustained a cerebral infarction. Neurologic function was assessed befo...

journal_title：Stroke

authors： Fallis RJ,Fisher M,Lobo RA

更新日期：1984-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Multicenter clinical trials attempt to select sites that can move rapidly to randomization and enroll sufficient numbers of patients. However, there are few assessments of the success of site selection. METHODS:In the CREST-2 (Carotid Revascularization and Medical Management for Asymptomatic Car...

journal_title：Stroke

authors： Demaerschalk BM,Brown RD Jr,Roubin GS,Howard VJ,Cesko E,Barrett KM,Longbottom ME,Voeks JH,Chaturvedi S,Brott TG,Lal BK,Meschia JF,Howard G,CREST-2 Investigators.

更新日期：2017-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Our aim was to estimate the cost-effectiveness of transferring patients with intracerebral hemorrhage from centers without specialized neurological intensive care units (neuro-ICUs) to centers with neuro-ICUs. METHODS:Decision analytic models were developed for the lifetime horizons. Model input...

journal_title：Stroke

authors： Fletcher JJ,Kotagal V,Mammoser A,Peterson M,Morgenstern LB,Burke JF

更新日期：2015-01-01 00:00:00

abstract：:Three leukotrienes (LTB4, C4, D4) were locally applied to cerebral arterioles in doses varying from 3 X 10(-8) to 4 X 10(-7) M and each produced a dose related constriction. LTC was tested in the presence and absence of FPL-55712, a relatively specific inhibitor of leukotriene receptors. A low dose (10(-8) M) of FPL-5...

journal_title：Stroke

authors： Rosenblum WI

更新日期：1985-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In acute stroke care, rapid but careful evaluation of patients is mandatory but requires an experienced stroke neurologist. Telemedicine offers the possibility of bringing such expertise quickly to more patients. This study tested for the first time whether remote video examination is feasible an...

journal_title：Stroke

authors： Handschu R,Littmann R,Reulbach U,Gaul C,Heckmann JG,Neundörfer B,Scibor M

更新日期：2003-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In acute ischemic stroke, fast and complete recanalization of the occluded vessel is associated with improved outcomes. We describe a novel measure for newer generation devices: the first pass effect (FPE). FPE is defined as achieving a complete recanalization with a single thrombectomy device pa...

journal_title：Stroke

authors： Zaidat OO,Castonguay AC,Linfante I,Gupta R,Martin CO,Holloway WE,Mueller-Kronast N,English JD,Dabus G,Malisch TW,Marden FA,Bozorgchami H,Xavier A,Rai AT,Froehler MT,Badruddin A,Nguyen TN,Taqi MA,Abraham MG,Yoo AJ,

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Recovery of upper-limb motor impairment after first-ever ischemic stroke is proportional to the degree of initial impairment in patients with a functional corticospinal tract (CST). This study aimed to investigate whether proportional recovery occurs in a more clinically relevant sample including...

journal_title：Stroke

authors： Stinear CM,Byblow WD,Ackerley SJ,Smith MC,Borges VM,Barber PA

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The effect of tissue-type plasminogen activator on functional outcome decreases progressively over time. However, given the differential pattern of arterial occlusion, stroke severity, and speed of ischemic lesion growth among candidates for reperfusion, the time window should be adjusted accordi...

journal_title：Stroke

authors： Muchada M,Rubiera M,Rodriguez-Luna D,Pagola J,Flores A,Kallas J,Sanjuan E,Meler P,Alvarez-Sabin J,Ribo M,Molina CA

更新日期：2014-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Effects of anoxic stress on cerebrovascular responses to calcitonin gene-related peptide (CGRP) have not been examined previously. We determined the effects of total global ischemia on cerebral arteriolar responses to CGRP in newborn pigs. METHODS:Piglets were anesthetized and ventilated with a ...

journal_title：Stroke

authors： Louis TM,Meng W,Bari F,Errico RA,Busija DW

更新日期：1996-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:20% of ischemic stroke is in the posterior circulation, but there is little prospective data on early recurrent stroke risk and whether vertebrobasilar stenosis predicts a high recurrence risk. This natural history data are important as it is technically possible to stent such lesions. Contrast e...

journal_title：Stroke

authors： Gulli G,Khan S,Markus HS

更新日期：2009-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Reaching movements made with the affected arm in hemiparetic patients are often accompanied by compensatory trunk or shoulder girdle movements, which extend the reach of the arm. We investigated the effects of the suppression of these compensatory movements on reaching ability in hemiparetic indi...

journal_title：Stroke

authors： Michaelsen SM,Luta A,Roby-Brami A,Levin MF

更新日期：2001-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Our objective was to study age-specific prevalence, computed tomographic (CT) characteristics, risk factors, and the prognostic influence on stroke outcome of silent infarction in acute stroke patients. METHODS:The study was prospective and community-based and included 801 acute stroke patients,...

journal_title：Stroke

authors： Jørgensen HS,Nakayama H,Raaschou HO,Gam J,Olsen TS

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:A previous systematic review of randomized trials suggested a positive effect of antiplatelet therapy in patients with aneurysmal subarachnoid hemorrhage (SAH). We performed a randomized controlled trial to assess whether acetylsalicylic acid (ASA) reduces the risk of delayed ischemic neurologica...

journal_title：Stroke

authors： van den Bergh WM,MASH Study Group.,Algra A,Dorhout Mees SM,van Kooten F,Dirven CM,van Gijn J,Vermeulen M,Rinkel GJ

更新日期：2006-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:This study aimed to independently derive an intracerebral hemorrhage grading scale (ICH-GS) for prediction of 3 outcome measures. METHODS:We evaluated 378 patients with primary ICH at hospital arrival and during the next 30 days. Independent predictors were identified by multivariate models of i...

journal_title：Stroke

authors： Ruiz-Sandoval JL,Chiquete E,Romero-Vargas S,Padilla-Martínez JJ,González-Cornejo S

更新日期：2007-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:This study was designed to assess the quality of life after an active poststroke period of rehabilitation and to investigate the possibility of a return to a working environment for those still of working age. METHODS:The study was conducted on 180 consecutive patients affected by stroke who wer...

journal_title：Stroke

authors： Angeleri F,Angeleri VA,Foschi N,Giaquinto S,Nolfe G

更新日期：1993-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The trends in stroke incidence reported so far have not been entirely consistent, although declining trends in mortality from stroke have been reported from a number of studies around the world. This study aims to evaluate the 10-year trends (from 1983 through 1992) in incidence, attack rate, and...

journal_title：Stroke

authors： Tuomilehto J,Rastenyte D,Sivenius J,Sarti C,Immonen-Räihä P,Kaarsalo E,Kuulasmaa K,Narva EV,Salomaa V,Salmi K,Torppa J

更新日期：1996-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Emergency medical services routing of patients with acute stroke to designated centers may increase the proportion of patients receiving care at facilities meeting national standards and augment recruitment for prehospital stroke research. METHODS:We analyzed consecutive patients enrolled within...

journal_title：Stroke

authors： Sanossian N,Liebeskind DS,Eckstein M,Starkman S,Stratton S,Pratt FD,Koenig W,Hamilton S,Kim-Tenser M,Conwit R,Saver JL,FAST-MAG Investigators and Coordinators.

更新日期：2015-10-01 00:00:00

abstract：:Cystatin C, a protein inhibitor of lysosomal cysteine proteinases, was demonstrated by immunohistochemical techniques to be present in the birefringent amyloid deposits of the small arteries in the cerebrum, cerebellum, and leptomeninges of 10 Icelandic individuals with hereditary cerebral hemorrhage with amyloidosis....

journal_title：Stroke

authors： Löfberg H,Grubb AO,Nilsson EK,Jensson O,Gudmundsson G,Blöndal H,Arnason A,Thorsteinsson L

更新日期：1987-03-01 00:00:00

abstract：:Background and Purpose- Mobile Stroke Units (MSUs) provide innovative prehospital stroke care but their 24/7 operation has not been studied. Our study investigates 24/7 MSU diurnal variations related to transport frequency, patient characteristics, and stroke treatments. Methods- We compared transportation frequency, ...

journal_title：Stroke

authors： Zaidat OO,Changal KH,Sultan-Qurraie A,de Havenon A,Calderon VJ,Goins-Whitmore J,Patterson MS,Lin E

更新日期：2019-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Treatment of cerebral sinus thrombosis with heparin is controversial. We conducted a double-blind, placebo-controlled multicenter trial to examine whether anticoagulant treatment improves outcome in patients with sinus thrombosis. METHODS:Patients were randomized between body weight-adjusted sub...

journal_title：Stroke

authors： de Bruijn SF,Stam J

更新日期：1999-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Disruption of the endothelial layer is the first step in the atherogenic process. Experimental studies have shown that endothelial progenitor cells (EPCs) are involved in endothelial homeostasis and repair. Conversely, EPC depletion has been demonstrated in the setting of established atherosclero...

journal_title：Stroke

authors： Fadini GP,Coracina A,Baesso I,Agostini C,Tiengo A,Avogaro A,de Kreutzenberg SV

更新日期：2006-09-01 00:00:00

abstract：:Five patients with nonseptic cerebral embolism of cardiac origin are reported in whom early anticoagulant therapy resulted in clinical deterioration or death from frank hemorrhage into the acute infarct. In each patient an initial CT scan excluded the presence of intracerebral hemorrhage and a second CT scan, after cl...

journal_title：Stroke

authors： Shields RW Jr,Laureno R,Lachman T,Victor M

更新日期：1984-05-01 00:00:00

abstract：BACKGROUND:We sought to determine interrater agreement in evaluation of stroke patients with the Unified Form for Neurological Stroke Scales (UFNSS). SUMMARY OF REPORT:Fifty inpatients were independently examined by three neurologists. Kendall coefficients of concordance were computed for the different items of the UF...

journal_title：Stroke

authors： Treves TA,Karepov VG,Aronovich BD,Gorbulev AY,Bornstein NM,Korczyn AD

更新日期：1994-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The ABC/2 method for calculating intracerebral hemorrhage (ICH) volume has been well validated. However, the formula, derived from the volume of an ellipse, assumes the shape of ICH is elliptical. We sought to compare the agreement of the ABC/2 formula with other methods through retrospective ana...

journal_title：Stroke

authors： Haley MD,Gregson BA,Mould WA,Hanley DF,Mendelow AD

更新日期：2018-02-01 00:00:00