Reperfusion in a gerbil model of forebrain ischemia using serial magnetic resonance FAIR perfusion imaging.

abstract：BACKGROUND AND PURPOSE:The aim of the present study was to investigate the effects of normobaric oxygen (NBO) therapy on T2*-weighted images of intracranial hemorrhages (ICHs). METHODS:Two common models of ICH were performed in mice, and longitudinal T2*-weighted images of the hematomas were acquired under normoxia or...

journal_title：Stroke

authors： Gaberel T,Gakuba C,Hebert M,Montagne A,Agin V,Rubio M,Emery E,Vivien D,Gauberti M

更新日期：2013-12-01 00:00:00

abstract：:In a consecutive series of 473 patients admitted within 72 hours after a subarachnoid hemorrhage, 91 (19%) had hydrocephalus on the initial computed tomogram. Consciousness was unimpaired in 25 of the 91 (28%). In 11 more patients acute hydrocephalus developed within 1 week after subarachnoid hemorrhage. Thirty-eight ...

journal_title：Stroke

authors： Hasan D,Vermeulen M,Wijdicks EF,Hijdra A,van Gijn J

更新日期：1989-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The effect of flow diverter (FD) on hemodynamic changes observed in aneurysms is inevitably affected by the actual structural configuration of deployed FD. We studied the resultant hemodynamic changes after implantation of FDs using computational fluid dynamic simulations based on micro-computed ...

journal_title：Stroke

authors： Huang Q,Xu J,Cheng J,Wang S,Wang K,Liu JM

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Prevalence of cerebral microbleeds (CMB) in white and Asian populations range from 4% to 15%. However, there is no information from indigenous Latin American people. We aimed to assess prevalence and cerebrovascular correlates of CMB in stroke-free older adults living in rural Ecuador. METHODS:O...

journal_title：Stroke

authors： Del Brutto VJ,Zambrano M,Mera RM,Del Brutto OH

更新日期：2015-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Variation in the outcome after aneurysmal subarachnoid hemorrhage (SAH) is not fully explained by known prognostic factors. APOE genotype is the most important genetic determinant of susceptibility to Alzheimer's disease, and it is also shown to be associated with the outcome after traumatic brai...

journal_title：Stroke

authors： Niskakangas T,Ohman J,Niemelä M,Ilveskoski E,Kunnas TA,Karhunen PJ

更新日期：2001-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke in young adults has a dramatic effect on life; therefore, we investigated the long-term functional outcome after transient ischemic attack, ischemic stroke, or intracerebral hemorrhage in adults aged 18 to 50 years. METHODS:We studied 722 young patients with first-ever stroke admitted bet...

journal_title：Stroke

authors： Synhaeve NE,Arntz RM,Maaijwee NA,Rutten-Jacobs LC,Schoonderwaldt HC,Dorresteijn LD,de Kort PL,van Dijk EJ,de Leeuw FE

更新日期：2014-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Findings on transesophageal echocardiography (TEE) after ischemic stroke predict recurrent embolic events and prompt therapy; however, the additive predictive power of TEE findings on long-term mortality is unknown. Our goal was to study the impact of TEE findings on all cause mortality in ischem...

journal_title：Stroke

authors： Ward RP,Don CW,Furlong KT,Lang RM

更新日期：2006-01-01 00:00:00

abstract：:Background and Purpose- We aimed to compare outcomes of ischemic stroke patients with nonvalvular atrial fibrillation between earlier and later initiation of direct oral anticoagulants (DOACs) after stroke onset. Methods- From data for 1192 nonvalvular atrial fibrillation patients with acute ischemic stroke or transie...

journal_title：Stroke

authors： Mizoguchi T,Tanaka K,Toyoda K,Yoshimura S,Itabashi R,Takagi M,Todo K,Shiozawa M,Yagita Y,Yoshimoto T,Terasaki T,Yamagami H,Takizawa S,Inoue M,Kamiyama K,Ihara M,Okada Y,Kitazono T,Koga M,SAMURAI Study Investigators.

更新日期：2020-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Delayed cerebral ischemia (DCI) is the most important cause for a poor clinical outcome after a subarachnoid hemorrhage. The aim of this study was to assess whether goal-directed hemodynamic therapy (GDHT), as compared to standard clinical care, reduces the rate of DCI after subarachnoid hemorrha...

journal_title：Stroke

authors： Anetsberger A,Gempt J,Blobner M,Ringel F,Bogdanski R,Heim M,Schneider G,Meyer B,Schmid S,Ryang YM,Wostrack M,Schneider J,Martin J,Ehrhardt M,Jungwirth B

更新日期：2020-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Reports of ischemic stroke affecting the hippocampus are rare. In this study we used diffusion-weighted MRI (DWI) to characterize patients with posterior circulation stroke involving the hippocampus. METHODS:Fifty-seven consecutive acute stroke patients with hippocampal infarct (HI) on DWI were ...

journal_title：Stroke

authors： Szabo K,Förster A,Jäger T,Kern R,Griebe M,Hennerici MG,Gass A

更新日期：2009-06-01 00:00:00

abstract：:Patients with chronic aphasia were assigned randomly to a group to receive either conventional aphasia therapy or constraint-induced (CI) aphasia therapy, a new therapeutic technique requiring intense practice over a relatively short period of consecutive days. CI aphasia therapy is realized in a communicative therape...

journal_title：Stroke

authors： Pulvermüller F,Neininger B,Elbert T,Mohr B,Rockstroh B,Koebbel P,Taub E

更新日期：2001-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Motor dysfunction after unilateral deafferentation in primates can be overcome by restraining the unaffected limb. We asked whether a constraint-induced movement (CIM) program could be implemented within 2 weeks after stroke and whether CIM is more effective than traditional upper-extremity (UE) ...

journal_title：Stroke

authors： Dromerick AW,Edwards DF,Hahn M

更新日期：2000-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In animals, drugs that increase brain amine concentrations influence the rate and degree of recovery from cortical lesions. It is therefore conceivable that antidepressants may influence outcome after ischemic brain injury in humans. We evaluated the effects of the norepinephrine reuptake blocker...

journal_title：Stroke

authors： Dam M,Tonin P,De Boni A,Pizzolato G,Casson S,Ermani M,Freo U,Piron L,Battistin L

更新日期：1996-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The aim of this study was to assess the costs and cost-effectiveness of intravenous thrombolysis treatment with alteplase (Actilyse) of acute ischemic stroke with 24-hour in-house neurology coverage and use of magnetic resonance imaging. METHODS:A health economic model was designed to calculate ...

journal_title：Stroke

authors： Ehlers L,Andersen G,Clausen LB,Bech M,Kjølby M

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Of few prospective studies that have focused on the relationship between fibrinogen and ischemic stroke (IS) in Asian populations, the findings were inconsistent with those conducted in Western countries. Therefore, we aimed to investigate the temporal relationship between fibrinogen levels (plus...

journal_title：Stroke

authors： Chuang SY,Bai CH,Chen WH,Lien LM,Pan WH

更新日期：2009-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Following our treatment of a patient with hypoglycemia-induced brain stem symptoms, we examined the possible mechanisms for hypoglycemia presenting as basilar artery disease. CASE DESCRIPTION:We describe a patient who had progressive brain stem symptoms due to a diet-induced hypoglycemia initial...

journal_title：Stroke

authors： Röther J,Schreiner A,Wentz KU,Hennerici M

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The newly-described computed tomography angiography (CTA) Spot Sign is present in about one third of patients with acute primary intracerebral hemorrhage (PICH) and predicts hematoma expansion. This sign has not been systematically evaluated in patients with secondary causes of ICH, and mimics ha...

journal_title：Stroke

authors： Gazzola S,Aviv RI,Gladstone DJ,Mallia G,Li V,Fox AJ,Symons SP

更新日期：2008-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Limited data exist on the performance of the revised Framingham Stroke Risk Score (R-FSRS) and the R-FSRS in conjunction with nontraditional risk markers. We compared the R-FSRS, original FSRS, and the Pooled Cohort Equation for stroke prediction and assessed the improvement in discrimination by ...

journal_title：Stroke

authors： Flueckiger P,Longstreth W,Herrington D,Yeboah J

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Our investigation sought to determine whether neonatal brain ischemic vascular and metabolic effects were altered by repeated episodes of ischemia. METHODS:We studied twelve piglets using in vivo magnetic resonance spectroscopy to obtain multiple, simultaneous measurements of cerebral blood flow...

journal_title：Stroke

authors： Laptook AR,Corbett RJ,Ruley J,Olivares E

更新日期：1992-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The presence of white-matter hyperintensities (WMHs) has been linked to intracerebral hemorrhage (ICH). We sought to determine whether the severity of WMHs influences hematoma growth and ICH volume. METHODS:We retrospectively reviewed prospectively collected clinical, laboratory, and radiologic ...

journal_title：Stroke

authors： Lou M,Al-Hazzani A,Goddeau RP Jr,Novak V,Selim M

更新日期：2010-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The greater mortality and residual physical impairments among black stroke patients may be attributable to differential utilization of rehabilitation services. This report examines, within an equal-access healthcare system, racial differences in time to initiation of stroke rehabilitation service...

journal_title：Stroke

authors： Horner RD,Swanson JW,Bosworth HB,Matchar DB,VA Acute Stroke (VAST) Study Team.

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Victims of air embolism often recover rapidly on hyperbaric treatment then deteriorate again, even if hyperbaric treatment is continued. In previous animal experiments, lidocaine has been shown to improve recovery of somatosensory evoked response amplitude after air embolism. However, animals in ...

journal_title：Stroke

authors： Dutka AJ,Mink R,McDermott J,Clark JB,Hallenbeck JM

更新日期：1992-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Based on thrombus location and nature and anatomic features of aorta and cerebral arteries, we hypothesized that cardiogenic embolisms (CE) and aortogenic embolisms (AE) might have different right-left propensity and lesion patterns. METHODS:We retrospectively reviewed patients with acute ischem...

journal_title：Stroke

authors： Kim HJ,Song JM,Kwon SU,Kim BJ,Kang DH,Song JK,Kim JS,Kang DW

更新日期：2011-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Several studies have reported on the correlation of ultrasonic carotid plaque morphology, cerebrovascular symptoms, and intraplaque hemorrhage. This study correlates ultrasonic carotid plaque morphology with the degree of carotid stenosis. METHODS:Carotid arteries (n=2460) were examined by using...

journal_title：Stroke

authors： AbuRahma AF,Wulu JT Jr,Crotty B

更新日期：2002-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:MRI characterization of carotid plaque has been studied recently as a potential tool to predict stroke caused by carotid atherosclerosis. We performed a systematic review and meta-analysis to summarize the association of MRI-determined intraplaque hemorrhage, lipid-rich necrotic core, and thinnin...

journal_title：Stroke

authors： Gupta A,Baradaran H,Schweitzer AD,Kamel H,Pandya A,Delgado D,Dunning A,Mushlin AI,Sanelli PC

更新日期：2013-11-01 00:00:00

abstract：BACKGROUND:Embolization with coils is increasingly used for the treatment of intracranial aneurysms. To assess the percentage of complications, the percentage of aneurysm occlusion, and the short-term outcome, we performed a systematic review of studies on embolization with controlled detachable or pushable coils. SUM...

journal_title：Stroke

authors： Brilstra EH,Rinkel GJ,van der Graaf Y,van Rooij WJ,Algra A

更新日期：1999-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Increased degradation of the extracellular matrix in the arterial wall by matrix metalloproteinases (MMPs) may be an important mechanism in the pathogenesis of intracranial aneurysms and subarachnoid hemorrhage (SAH). MMP-2 and MMP-9 have been suggested to be involved in matrix degradation preced...

journal_title：Stroke

authors： Söderholm M,Nordin Fredrikson G,Nilsson J,Engström G

更新日期：2018-07-01 00:00:00

abstract：:We mapped average age-adjusted stroke mortality rates for white men and white women aged 35-74 years for state economic areas (counties or groups of counties) in the continental United States for three 7-year periods between 1962 and 1982. Despite the decline of national stroke mortality rates, rates in some areas fai...

journal_title：Stroke

authors： Wing S,Casper M,Davis WB,Pellom A,Riggan W,Tyroler HA

更新日期：1988-12-01 00:00:00

abstract：:In normothermic anesthetized cats cerebral blood flow was interrupted completely for one hour by arterial clamping and induced hypotension. The effect of ischemia on the ionic gradients of the cerebral cortex was assayed by determining total cortical electrolytes and by recording the activities of extracellular potass...

journal_title：Stroke

authors： Hossmann KA,Sakaki S,Zimmerman V

更新日期：1977-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Familial aggregation of intracranial aneurysms (IAs) indicates a genetic role in the pathogenesis of this disease. Despite a number of reported susceptibility loci, no disease-causing gene variants have been identified. In this study, we used a parametric genomewide linkage approach to search for...

journal_title：Stroke

authors： Santiago-Sim T,Depalma SR,Ju KL,McDonough B,Seidman CE,Seidman JG,Kim DH

更新日期：2009-03-01 00:00:00