Endothelial dysfunction and arterial stiffness in ischemic stroke: the role of sleep-disordered breathing.

abstract：:Background and Purpose- It is unclear whether atrial fibrillation/flutter (AF) newly diagnosed after ischemic stroke represents a preexisting risk factor that led to stroke, an arrhythmia triggered by poststroke autonomic dysfunction, or an incidental finding. Methods- We compared AF incidence after hospitalizations f...

journal_title：Stroke

authors： Witsch J,Merkler AE,Chen ML,Navi BB,Sheth KN,Freedman B,Schwamm LH,Kamel H

更新日期：2018-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Iron overload has been associated with greater oxidative stress and brain injury in experimental cerebral ischemia and reperfusion. This study investigates whether high serum ferritin levels, as an index of increased cellular iron stores, are associated with poor outcome, hemorrhagic transformati...

journal_title：Stroke

authors： Millan M,Sobrino T,Castellanos M,Nombela F,Arenillas JF,Riva E,Cristobo I,García MM,Vivancos J,Serena J,Moro MA,Castillo J,Dávalos A

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Perfusion-weighted magnetic resonance imaging (PWI) is a reliable and semiquantitative method for estimating cerebral hemodynamics. We sought to evaluate the potential of PWI for assessing cerebral blood flow (CBF) and metabolism compared with positron emission tomography (PET) in patients with c...

journal_title：Stroke

authors： Kajimoto K,Moriwaki H,Yamada N,Hayashida K,Kobayashi J,Miyashita K,Naritomi H

更新日期：2003-07-01 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

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:Cerebral microembolic signals detected by transcranial Doppler are frequent during carotid angioplasty with stenting and carotid endarterectomy (CEA). Their potential harmful effects on the brain are, however, unclear. The aim of this study was to relate the frequency and type of per-procedural m...

journal_title：Stroke

authors： Skjelland M,Krohg-Sørensen K,Tennøe B,Bakke SJ,Brucher R,Russell D

更新日期：2009-01-01 00:00:00

abstract：:One hundred and sixteen carotid artery bruits were assessed using quantitative phonoangiography (spectral bruit analysis - SBA). This technique uses the averaged break frequency of the bruit to calculate the diameter of he residual lumen at the site of stenosis. Biplanar contrast arteriography was performed on 43 (37%...

journal_title：Stroke

authors： Knox R,Breslau P,Strandness DE Jr

更新日期：1981-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Antiplatelet therapy is currently one of the methods for preventing transient ischemic attacks and cerebral thrombosis. Because antiplatelet agents are generally administered on a long-term basis, patient compliance is an important factor. The purpose of this study was to determine the compliance...

journal_title：Stroke

authors： Komiya T,Kudo M,Urabe T,Mizuno Y

更新日期：1994-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Mechanisms of initiation, progression and rupture of cerebral aneurysms have not yet been fully understood despite its clinical significance. Matrix metalloproteinases (MMPs) are a family of proteinases which are involved in the remodeling of vascular walls. In the present study, we investigated ...

journal_title：Stroke

authors： Aoki T,Kataoka H,Morimoto M,Nozaki K,Hashimoto N

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Quantitative data on sensory impairment in stroke patients are limited. We measured the perception thresholds for temperature and thermal pain in patients with different lacunar syndromes, correlated the results with clinical and magnetic resonance imaging (MRI) findings, and studied the long-ter...

journal_title：Stroke

authors： Samuelsson M,Samuelsson L,Lindell D

更新日期：1994-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Pathogenetic classification of intracerebral hemorrhage (ICH), using systems such as SMASH-U (structural vascular lesions, medication, cerebral amyloid angiopathy [CAA], systemic disease, hypertension, or undetermined), is important in predicting functional outcomes and mortality in patients with...

journal_title：Stroke

authors： Yeh SJ,Tang SC,Tsai LK,Jeng JS

更新日期：2014-09-01 00:00:00

abstract：:The gap between existing knowledge and the patient care provided in stroke has become more apparent. The translational gap is evidence of our scientific progress, but the sheer magnitude of our implementation gap is astounding. For instance, almost 5 decades ago we recognized the risk factors for stroke, yet in Canada...

journal_title：Stroke

authors： Hakim AM

更新日期：2007-12-01 00:00:00

abstract：:In 100 consecutive patients with acute cerebrovascular accident, due to cerebral thrombosis in 72, cerebral hemorrhage in 12, embolus in 6, and subarachnoid hemorrhage in 10, there were 90 who had electrocardiographic abnormalities during the first three days after admission, compared to 50% in a control group. The pa...

journal_title：Stroke

authors： Dimant J,Grob D

更新日期：1977-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Leukocytes contribute to cerebral ischemia-reperfusion injury. However, few experimental models examine both in vivo behavior of leukocytes and microvascular rheology after stroke. The purpose of the present study was to characterize patterns of leukocyte accumulation in the cerebral microcircula...

journal_title：Stroke

authors： Ritter LS,Orozco JA,Coull BM,McDonagh PF,Rosenblum WI

更新日期：2000-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The purpose of this study is to investigate whether apocynin, an NADPH oxidase inhibitor, attenuates vasospasm after experimental subarachnoid hemorrhage (SAH) in rats. METHODS:Rats were subjected to endovascular perforation of the right anterior cerebral artery or sham surgery. Beginning 2 hour...

journal_title：Stroke

authors： Zheng JS,Zhan RY,Zheng SS,Zhou YQ,Tong Y,Wan S

更新日期：2005-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Systemic administration of Toll-like receptor (TLR) 4 and TLR9 agonists before cerebral ischemia have been shown to reduce ischemic injury by reprogramming the response of the brain to stroke. Our goal was to explore the mechanism of TLR-induced neuroprotection by determining whether a TLR7 agoni...

journal_title：Stroke

authors： Leung PY,Stevens SL,Packard AE,Lessov NS,Yang T,Conrad VK,van den Dungen NN,Simon RP,Stenzel-Poore MP

更新日期：2012-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Milk fat globule-EGF factor-8 (MFGE8) has been reported to be neuroprotective in ischemic stroke. However, the effects of MFGE8 in early brain injury after subarachnoid hemorrhage (SAH) have not been investigated. We investigated the role of MFGE8 in early brain injury and the potential mechanism...

journal_title：Stroke

authors： Liu F,Hu Q,Li B,Manaenko A,Chen Y,Tang J,Guo Z,Tang J,Zhang JH

更新日期：2014-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke is a major cause of death in the People's Republic of China (PRC), and the geographic distribution of stroke death varies substantially. We conducted an ecological analysis to investigate the relationship of prevalence of hypertension and other risk factors with stroke incidence and mortal...

journal_title：Stroke

authors： He J,Klag MJ,Wu Z,Whelton PK

更新日期：1995-12-01 00:00:00

abstract：:Background and Purpose- Diffusion-weighted imaging (DWI) hyperintensities in intracerebral hemorrhage (ICH) are associated with increased risk of recurrent ICH, cognitive impairment, and death, but whether these lesions are specific to a subtype of ICH remains uncertain. We investigated the association between DWI les...

journal_title：Stroke

authors： Boulanger M,Schneckenburger R,Join-Lambert C,Werring DJ,Wilson D,Hodel J,Zuber M,Touzé E

更新日期：2018-12-07 00:00:00

abstract：BACKGROUND AND PURPOSE:A previous study suggested that occlusive diseases of small penetrating arteries account for most anterior choroidal artery (AChA) territory infarcts, but half of the patients did not have an echocardiogram. Cases of AChA territory infarcts associated with internal carotid artery stenosis or atri...

journal_title：Stroke

authors： Leys D,Mounier-Vehier F,Lavenu I,Rondepierre P,Pruvo JP

更新日期：1994-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Few studies are available that have addressed the prevalence of early-onset dementia (EOD), including early-onset Alzheimer disease and other forms of dementia in Japan. METHODS:A 2-step postal survey was sent to all of the 2475 institutions providing medical or care services for individuals wit...

journal_title：Stroke

authors： Ikejima C,Yasuno F,Mizukami K,Sasaki M,Tanimukai S,Asada T

更新日期：2009-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The bedside clinical assessment of the patient with suspected stroke has not been well studied. Improving clinical skills may accelerate patient progress through the emergency department. We aimed to determine the frequency and nature of stroke mimics and to identify the key clinical features tha...

journal_title：Stroke

authors： Hand PJ,Kwan J,Lindley RI,Dennis MS,Wardlaw JM

更新日期：2006-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The efficacy of intra-arterial treatment remains uncertain. Because most centers performing IAT use noncontrast CT (NCCT) imaging, it is critical to understand the impact of NCCT findings on treatment outcomes. This study aimed to compare functional independence and safety among patients undergoi...

journal_title：Stroke

authors： Yoo AJ,Zaidat OO,Chaudhry ZA,Berkhemer OA,González RG,Goyal M,Demchuk AM,Menon BK,Mualem E,Ueda D,Buell H,Sit SP,Bose A,Penumbra Pivotal and Penumbra Imaging Collaborative Study (PICS) Investigators.

更新日期：2014-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Venous thromboembolism and ischemic stroke are associated with unfavorable fibrin clot structure and function. We hypothesized that denser fibrin networks displaying impaired lysability characterize patients with cerebral venous sinus thrombosis (CVST). METHODS:We assessed plasma fibrin clot pro...

journal_title：Stroke

authors： Siudut J,Świat M,Undas A

更新日期：2015-09-01 00:00:00

abstract：:We have investigated the effects of a reduced regional or a reduced body temperature, on pial arteriolar response to a variety of vasoactive stimuli. This has been done by studying the effects of these stimuli on groups of mice with different body temperatures, or with different temperatures of the artificial cerebros...

journal_title：Stroke

authors： Rosenblum WI,Segreti AC

更新日期：1978-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Efficacy of endovascular treatment (EVT) for ischemic stroke because of large vessel occlusion may depend on patients' age and stroke severity; we, therefore, developed a prognosis score based on these variables and examined whether EVT efficacy differs between patients with good, intermediate, o...

journal_title：Stroke

authors： Le Bouc R,Clarençon F,Meseguer E,Lapergue B,Consoli A,Turc G,Naggara O,Duong DL,Servan J,Reiner P,Labeyrie MA,Fisselier M,Blanc R,Farhat W,Pires C,Zuber M,Obadia M,Mazighi M,Pico F,Mas JL,Amarenco P,Samson Y,P

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We obtained magnetization transfer imaging (MTI) scans from individuals with cerebral autosomal-dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) (1) to investigate the presence, extent, and nature of pathology in white and gray matter outside proton density (PD)-v...

journal_title：Stroke

authors： Iannucci G,Dichgans M,Rovaris M,Brüning R,Gasser T,Giacomotti L,Yousry TA,Filippi M

更新日期：2001-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There are few studies analyzing stroke in women, taking into account the vascular risk factors, cause of stroke, clinical picture, and outcome. The purpose of this study was to analyze possible sex differences in patients suffering first-ever acute stroke. METHODS:From December 1995 to January 2...

journal_title：Stroke

authors： Roquer J,Campello AR,Gomis M

更新日期：2003-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke is an important cause of death and disability among children. Clinical trials for childhood stroke require a valid and reliable acute clinical stroke scale. We evaluated interrater reliability (IRR) of a pediatric adaptation of the National Institutes of Health Stroke Scale. METHODS:The p...

journal_title：Stroke

authors： Ichord RN,Bastian R,Abraham L,Askalan R,Benedict S,Bernard TJ,Beslow L,Deveber G,Dowling M,Friedman N,Fullerton H,Jordan L,Kan L,Kirton A,Amlie-Lefond C,Licht D,Lo W,McClure C,Pavlakis S,Smith SE,Tan M,Kasner S

更新日期：2011-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke has global importance and it causes an increasing amount of human suffering and economic burden, but its management is far from optimal. The unsuccessful outcome of several research programs highlights the need for reliable data on which to plan future clinical trials. The Virtual Internat...

journal_title：Stroke

authors： Ali M,Bath PM,Curram J,Davis SM,Diener HC,Donnan GA,Fisher M,Gregson BA,Grotta J,Hacke W,Hennerici MG,Hommel M,Kaste M,Marler JR,Sacco RL,Teal P,Wahlgren NG,Warach S,Weir CJ,Lees KR

更新日期：2007-06-01 00:00:00