Rupture of the internal elastic lamina and vascular fragility in stroke-prone spontaneously hypertensive rats.

abstract：BACKGROUND AND PURPOSE:The goal of this study was to characterize cortical reorganization after stroke and its relation with the site of the stroke-induced lesion and degree of motor recovery using functional MRI (fMRI). METHODS:Fourteen stroke patients with an affected upper limb were studied longitudinally. Three fM...

journal_title：Stroke

authors： Feydy A,Carlier R,Roby-Brami A,Bussel B,Cazalis F,Pierot L,Burnod Y,Maier MA

更新日期：2002-06-01 00:00:00

abstract：:Changes of regional cerebral blood flow from rest to mental activation by a visually presented spatial reasoning test were measured during normo- and hypercapnia in 10 healthy subjects. Hypercapnia, elicited by inhalation of 6% CO2, resulted in similar flow increases in all 32 cortical regions measured. Increases of f...

journal_title：Stroke

authors： Maximilian VA,Prohovnik I,Risberg J

更新日期：1980-07-01 00:00:00

abstract：:Background and Purpose- Several vascular risk factors are known to be associated with the occurrence of intracranial aneurysms (IAs). Coronary artery calcium (CAC), which reflects the atherosclerotic burden of the coronary arteries, is a known predictor of cardiovascular events and stroke. We investigated the relation...

journal_title：Stroke

authors： Cho BH,Kim JH,Suh SH,Baik SJ,Lee HS,Kim J,Lee KY

更新日期：2019-06-01 00:00:00

abstract：:As part of a prospective study of the neurologic and neuropsychological complications of coronary artery bypass graft surgery, 312 patients were compared with a control group of 50 patients undergoing major surgery for peripheral vascular disease. The purpose of comparing the 2 groups was to determine to what extent n...

journal_title：Stroke

authors： Shaw PJ,Bates D,Cartlidge NE,French JM,Heaviside D,Julian DG,Shaw DA

更新日期：1987-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:To increase the reliability of 99mTc-hexamethyl propyleneamine oxime (HMPAO) single photon emission computed tomography (SPECT) study in the evaluation of hemodynamic change with balloon test occlusion (BTO) of the internal carotid artery, we attempted to clarify the usefulness of additional moni...

journal_title：Stroke

authors： Kaminogo M,Ochi M,Onizuka M,Takahata H,Shibata S

更新日期：1999-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Recent evidence suggests that physiological changes in the concentration of endogenous estrogens may influence stroke outcome. The purpose of this study was to determine a menstrual cycle-related profile of blood flow through the carotid arteries and its correlation with estrogen concentration. ...

journal_title：Stroke

authors： Krejza J,Mariak Z,Huba M,Wolczynski S,Lewko J

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Approximately one fourth of stroke occur during sleep. Despite the clinical and radiological similarities between wake-up stroke (WUS) and non-WUS, the functional outcomes of WUS are largely unknown. METHODS:This retrospective analysis reviewed 2289 consecutive patients with acute ischemic strok...

journal_title：Stroke

authors： Kim BJ,Lee SH,Shin CW,Ryu WS,Kim CK,Yoon BW

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Previous work has shown that rates of cerebral microemboli downstream of high-grade internal carotid artery stenosis are higher in recently symptomatic compared with asymptomatic patients. In addition, microembolic rates decline after carotid endarterectomy. We conducted a prospective investigati...

journal_title：Stroke

authors： Sitzer M,Müller W,Siebler M,Hort W,Kniemeyer HW,Jäncke L,Steinmetz H

更新日期：1995-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:This study aims to investigate the association between insulin resistance (IR) and silent lacunar infarction (SLI) in healthy adults. METHODS:We recruited 2326 healthy Korean adults who took health checkups, including a brain magnetic resonance imaging. SLI was defined as an infarction measuring...

journal_title：Stroke

authors： Lee JE,Shin DW,Yun JM,Kim SH,Nam YS,Cho B,Lim JS,Jeong HY,Kwon HM,Park JH

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In acute ischemic stroke patients, diffusion-weighted imaging (DWI)-Alberta Stroke Program Early Computed Tomography Score (ASPECTS) is correlated with infarct volume and is an independent factor of functional outcome. Patients with pretreatment DWI-ASPECTS ≤6 were excluded or under-represented i...

journal_title：Stroke

authors： Desilles JP,Consoli A,Redjem H,Coskun O,Ciccio G,Smajda S,Labreuche J,Preda C,Ruiz Guerrero C,Decroix JP,Rodesch G,Mazighi M,Blanc R,Piotin M,Lapergue B,ETIS (Endovascular Treatment in Ischemic Stroke) Research Investigator

更新日期：2017-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Elevated leukocyte count has been associated with cardiovascular and cerebrovascular disease in several epidemiological studies. We sought to determine whether white blood cell count (WBC) is associated with carotid plaque thickness in a stroke-free, multiethnic cohort. METHODS:For this cross-se...

journal_title：Stroke

authors： Elkind MS,Cheng J,Boden-Albala B,Paik MC,Sacco RL,Northern Manhattan Stroke Study.

更新日期：2001-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The antiplatelet agent sarpogrelate is a selective inhibitor of 5-hydroxytryptamine receptors. The purpose of this study was to compare the efficacy and safety of sarpogrelate with those of aspirin in Japanese ischemic stroke patients. METHODS:In total, 1510 patients with recent cerebral infarct...

journal_title：Stroke

authors： Shinohara Y,Nishimaru K,Sawada T,Terashi A,Handa S,Hirai S,Hayashi K,Tohgi H,Fukuuchi Y,Uchiyama S,Yamaguchi T,Kobayashi S,Kondo K,Otomo E,Gotoh F,S-ACCESS Study Group.

更新日期：2008-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Although cerebral penetrating arterioles are main regulators of the brain microcirculation, little is known about the effect of endothelium-derived relaxation factor on these vessels. This study examined the effects of nitric oxide synthase inhibitors on the spontaneous tone of isolated rat cereb...

journal_title：Stroke

authors： Kimura M,Dietrich HH,Dacey RG Jr

更新日期：1994-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Policy makers require evidence on the costs and outcomes of different ways of organizing stroke care. This study compared the costs and survival of different ways of providing stroke care. METHODS:Hospitalized stroke patients from 13 European centers were included, with demographic, case-mix, an...

journal_title：Stroke

authors： Grieve R,Hutton J,Bhalla A,Rastenytë D,Ryglewicz D,Sarti C,Lamassa M,Giroud M,Dundas R,Wolfe CD

更新日期：2001-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We postulated that some abnormalities in cerebrovascular function after subarachnoid hemorrhage (SAH) may involve underlying alterations in K(+) channel function. Thus, using pharmacological inhibitors, we assessed the influence of SAH on function of 2 types of K(+) channel in regulation of basil...

journal_title：Stroke

authors： Quan L,Sobey CG

更新日期：2000-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The efficacy and safety of different antiplatelet regimes for prevention of stroke in patients at high risk were investigated in a systematic review and meta-analysis. METHODS:We searched the Cochrane Central Register of Controlled Trials, MEDLINE, and Web of Science. Twenty-two studies comprisi...

journal_title：Stroke

authors： Gouya G,Arrich J,Wolzt M,Huber K,Verheugt FW,Gurbel PA,Pirker-Kees A,Siller-Matula JM

更新日期：2014-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Research on the relationship between caffeine-containing medicines (CCMs) and the risk of hemorrhagic stroke (HS) is sparse. The aim of this study is to evaluate the association between CCMs and the risk of HS. METHODS:We performed a multicenter case-control study in South Korea, from 2002 to 20...

journal_title：Stroke

authors： Lee SM,Choi NK,Lee BC,Cho KH,Yoon BW,Park BJ

更新日期：2013-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is an inherited systemic microangiopathy with prevalently cerebral manifestations. Among the causes of death, sudden unexpected death seems to occur in a significant number of CADASIL patients. Be...

journal_title：Stroke

authors： Rufa A,Guideri F,Acampa M,Cevenini G,Bianchi S,De Stefano N,Stromillo ML,Federico A,Dotti MT

更新日期：2007-02-01 00:00:00

abstract：:Acute thromboembolic occlusion of the basilar artery accounts for 6% to 10% of large-vessel stroke in humans. Because of the brain region supplied by this artery, the case fatality rate is the highest for all ischemic stroke subtypes, ranging from 40% to 86%. Patients who undergo successful recanalization of the basil...

journal_title：Stroke

authors： Smith WS

更新日期：2007-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Carotid endarterectomy reduces the risk of carotid territory ischemic stroke ipsilateral to a recently symptomatic severe carotid stenosis. However, the benefit is limited by the risks of stroke and death associated with the operation. Although reported surgical risks vary enormously, there has b...

journal_title：Stroke

authors： Rothwell PM,Slattery J,Warlow CP

更新日期：1996-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Striatal GABAergic neuron is known as a key regulator in adult neurogenesis. However, the specific role of striatal GABAergic neuronal activity in the promotion of neurological recovery after ischemic stroke remains unknown. Here, we used optogenetic approach to investigate these effects and mech...

journal_title：Stroke

authors： Jiang L,Li W,Mamtilahun M,Song Y,Ma Y,Qu M,Lu Y,He X,Zheng J,Fu Z,Zhang Z,Yang GY,Wang Y

更新日期：2017-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Cerebral autoregulation may be impaired in the early days after subarachnoid hemorrhage (SAH). The purpose of this study was to examine the relationship between cerebral autoregulation and angiographic vasospasm (aVSP) and radiographic delayed cerebral ischemia (DCI) in patients with SAH. METHOD...

journal_title：Stroke

authors： Otite F,Mink S,Tan CO,Puri A,Zamani AA,Mehregan A,Chou S,Orzell S,Purkayastha S,Du R,Sorond FA

更新日期：2014-03-01 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：BACKGROUND AND PURPOSE:We assessed the influence of different visual stimuli and the reproducibility and habituation of evoked flow responses using simultaneous two-channel transcranial Doppler monitoring and flow velocity averaging. METHODS:We measured stimulus-related percentage changes in posterior cerebral, basila...

journal_title：Stroke

authors： Sturzenegger M,Newell DW,Aaslid R

更新日期：1996-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The aim of the study was to determine the effects of thromboembolism and mechanical thrombectomy on the vessel wall magnetic resonance imaging (VW-MRI) appearance of the intracranial arterial wall. METHODS:This was a cross-sectional study of consecutive patients with acute intracranial arterial ...

journal_title：Stroke

authors： Power S,Matouk C,Casaubon LK,Silver FL,Krings T,Mikulis DJ,Mandell DM

更新日期：2014-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Endothelins (ETs) are potent vasoconstrictors and may play a role in the pathophysiology of several diseases. Limited and controversial data exist on their role in human ischemic stroke. We planned a prospective, observational, and longitudinal clinical study to test whether ET-1 levels increase ...

journal_title：Stroke

authors： Haapaniemi E,Tatlisumak T,Hamel K,Soinne L,Lanni C,Opgenorth TJ,Kaste M

更新日期：2000-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Subarachnoid hemorrhage caused by cerebral aneurysm rupture remains a life-threatening emergency despite advances in treatment. However, the mechanisms underlying aneurysm initiation, progression, and rupture remain unclear. We developed a method to induce experimental cerebral aneurysms in rats,...

journal_title：Stroke

authors： Moriwaki T,Takagi Y,Sadamasa N,Aoki T,Nozaki K,Hashimoto N

更新日期：2006-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There have been relatively few community-based studies of long-term prognosis after acute stroke. This study aimed to provide precise estimates of the absolute and relative risks of dying in an unselected cohort of patients with a first-ever stroke. METHODS:Six hundred seventy-five patients were...

journal_title：Stroke

authors： Dennis MS,Burn JP,Sandercock PA,Bamford JM,Wade DT,Warlow CP

更新日期：1993-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We aim to investigate whether histopathologic examination of thrombi retrieved from acute ischemic stroke patients undergoing endovascular treatment could distinguish cancer-related stroke from other etiologies. METHODS:Thrombi from patients undergoing endovascular treatment were analyzed. The e...

journal_title：Stroke

authors： Fu CH,Chen CH,Lin YH,Lee CW,Tsai LK,Tang SC,Shun CT,Jeng JS

更新日期：2020-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The success of gait rehabilitation after stroke depends on active walking exercises. However, the disabling after-effects of stroke often make such exercises impossible at the onset of therapy. To facilitate treadmill training of paraparetic patients, a robot-driven gait orthosis (Lokomat) was de...

journal_title：Stroke

authors： Husemann B,Müller F,Krewer C,Heller S,Koenig E

更新日期：2007-02-01 00:00:00