Effect of atherosclerosis on cerebral vascular responses to activation of leukocytes and platelets in monkeys.

abstract：BACKGROUND AND PURPOSE:The aim of this investigation was to compare the respective efficacy of transcranial Doppler sonography (TCD) and magnetic resonance angiography (MRA) for the assessment of intracranial hemodynamics in patients with extracranial occlusion or severe stenosis of the internal carotid artery (ICA). ...

journal_title：Stroke

authors： Anzola GP,Gasparotti R,Magoni M,Prandini F

更新日期：1995-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Little is known about the clinical outcomes associated with posthemorrhage anticoagulation resumption for atrial fibrillation. This study had 2 objectives: first, to evaluate anticoagulation use after a first major bleed on warfarin or dabigatran and, second, to compare effectiveness and safety o...

journal_title：Stroke

authors： Hernandez I,Zhang Y,Brooks MM,Chin PK,Saba S

更新日期：2017-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:It has been proposed that spin trap agents such as N:-t-butyl-phenylnitrone (PBN) may be useful as neuroprotective agents in the treatment of ischemia and stroke. However, to date, there is little information concerning the effectiveness of spin trap agents when administered in combination with t...

journal_title：Stroke

authors： Lapchak PA,Chapman DF,Zivin JA

更新日期：2001-01-01 00:00:00

abstract：:Background and Purpose- Prestroke dependence is an exclusion criterion in most trials of endovascular treatment (EVT) for acute ischemic stroke. Little is known about outcomes after EVT in these patients. We compared outcome and safety of EVT between prestroke-dependent and prestroke-independent patients. Methods- We ...

journal_title：Stroke

authors： Goldhoorn RB,Verhagen M,Dippel DWJ,van der Lugt A,Lingsma HF,Roos YBWEM,Majoie CBLM,Vos JA,Boiten J,van Zwam WH,van Oostenbrugge RJ,van den Wijngaard I,MR CLEAN Registry Investigators.

更新日期：2018-10-01 00:00:00

abstract：:Background and Purpose- The aim of the present study was to evaluate the relationship between normal-appearing white matter (NAWM) integrity and postischemic stroke recovery in 4 main domains including cognition, mood, gait, and dependency. Methods- A prospective study was conducted, including patients diagnosed for a...

journal_title：Stroke

authors： Sagnier S,Catheline G,Dilharreguy B,Linck PA,Coupé P,Munsch F,Bigourdan A,Debruxelles S,Poli M,Olindo S,Renou P,Rouanet F,Dousset V,Berthoz S,Tourdias T,Sibon I

更新日期：2020-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:To investigate whether neuroimaging information has added predictive value compared with clinical information for independency in activities of daily living (ADL) 1 year after stroke. METHODS:Seventy-five first-ever middle cerebral artery stroke survivors were evaluated in logistic regression an...

journal_title：Stroke

authors： Schiemanck SK,Kwakkel G,Post MW,Kappelle LJ,Prevo AJ

更新日期：2006-04-01 00:00:00

abstract：:Lake Eibsee, Garmisch-Partenkirchen, November 19 to 21, 2015: The European Stroke Organization convened >120 stroke experts from 27 countries to discuss latest results and hot topics in clinical, translational, and basic stroke research. Since its inception in 2011, the European Stroke Science Workshop has become a co...

journal_title：Stroke

authors： Dichgans M,Planas AM,Biessels GJ,van der Worp B,Sudlow C,Norrving B,Lees K,Mattle HP

更新日期：2016-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Cavernous malformations of the brain (CMs) cause intracranial hemorrhage, but its reported frequency varies, partly attributable to study design. To improve the validity of future research, we aimed to develop a robust definition of CM hemorrhage. METHODS:We systematically reviewed the published...

journal_title：Stroke

authors： Al-Shahi Salman R,Berg MJ,Morrison L,Awad IA,Angioma Alliance Scientific Advisory Board.

更新日期：2008-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Cerebral small vessel disease is the most common cause of vascular dementia. Interest in using MRI parameters as surrogate markers of disease to assess therapies is increasing. In patients with symptomatic sporadic small vessel disease, we determined which MRI parameters best correlated with cogn...

journal_title：Stroke

authors： Nitkunan A,Barrick TR,Charlton RA,Clark CA,Markus HS

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We systematically compared and appraised contemporary guidelines on management of asymptomatic and symptomatic carotid artery stenosis. METHODS:We systematically searched for guideline recommendations on carotid endarterectomy (CEA) or carotid angioplasty/stenting (CAS) published in any language...

journal_title：Stroke

authors： Abbott AL,Paraskevas KI,Kakkos SK,Golledge J,Eckstein HH,Diaz-Sandoval LJ,Cao L,Fu Q,Wijeratne T,Leung TW,Montero-Baker M,Lee BC,Pircher S,Bosch M,Dennekamp M,Ringleb P

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Acetazolamide is commonly used with single-photon CT to assess the cerebrovascular reserve in patients with internal carotid artery stenosis or occlusion. In this study we wanted to evaluate the effects of adenosine, a well-known vasodilatatory compound with a short biological half-life, on brain...

journal_title：Stroke

authors： Soricelli A,Postiglione A,Cuocolo A,De Chiara S,Ruocco A,Brunetti A,Salvatore M,Ell PJ

更新日期：1995-09-01 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:Carotid angioplasty may offer an effective treatment for carotid stenosis, but there has been concern about the incidence and clinical consequences of distal embolization. Transcranial Doppler monitoring in carotid endarterectomy has demonstrated embolic signals during this procedure. We used thi...

journal_title：Stroke

authors： Markus HS,Clifton A,Buckenham T,Brown MM

更新日期：1994-12-01 00:00:00

abstract：:As part of a prospective study of mood disorders in stroke patients, interviews were obtained from 37 patients at 1 year and 48 patients at 2 years follow-up. In-hospital evaluations for these 65 follow-up patients found that 9 patients (14%) had symptom clusters of major depression, 12 patients (18%) had symptom clus...

journal_title：Stroke

authors： Robinson RG,Bolduc PL,Price TR

更新日期：1987-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The ability of therapeutic exercise after stroke to improve daily functioning and quality of life (QOL) remains controversial. We examined treatment effects on these outcomes in a randomized controlled trial (RCT) of exercise in subacute stroke survivors. METHODS:This is a secondary analysis of ...

journal_title：Stroke

authors： Studenski S,Duncan PW,Perera S,Reker D,Lai SM,Richards L

更新日期：2005-08-01 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:Recent studies have shown that the cerebral arteriolar dilation from hypercapnic acidosis is blocked by agents which inhibit KATP channels. These findings suggested that this response is due to opening of KATP channels. Because the repose to CO2 is a continuum, with hypercapnic acidosis causing v...

journal_title：Stroke

authors： Wei EP,Kontos HA

更新日期：1999-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The relationship between the pattern of alcohol intake and the risk of stroke is unclear, in particular the increased risk observed in abstainers and the possible protective effect of light to moderate drinking. For that reason, we examined in a large prospective study the role of alcohol consump...

journal_title：Stroke

authors： Wannamethee SG,Shaper AG

更新日期：1996-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The treatment of large brain arteriovenous malformations (BAVMs) is challenging, and embolization alone is seldom curative. The study goal is to enhance the efficacy of arteriovenous malformation embolization by adding a beta-emitting isotope to the embolic agent. METHODS:The pig rete mirabile w...

journal_title：Stroke

authors： Roy D,Soucy JP,Hartman NG,Janicki C,Weill A,Guilbert F,Papineau K,Raymond J

更新日期：2005-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Deep intracerebral hemorrhage (ICH) and lacunar infarcts are the result of small vessel disease, whereas nonlacunar infarcts are often caused by large artery atherosclerosis or cardiac embolism. We hypothesized that patients with deep ICH and lacunar infarcts have similar retinal microvascular si...

journal_title：Stroke

authors： Baker ML,Hand PJ,Liew G,Wong TY,Rochtchina E,Mitchell P,Lindley RI,Hankey GJ,Wang JJ,Multi-Centre Retinal Stroke Study Group.

更新日期：2010-04-01 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:Few cohort studies have examined the association of carotid intima-media thickness (IMT) and plaque characteristics with the risk of stroke in apparently healthy persons. We examined the relationship of carotid IMT and the surface, morphology, and calcification of carotid plaques with the inciden...

journal_title：Stroke

authors： Kitamura A,Iso H,Imano H,Ohira T,Okada T,Sato S,Kiyama M,Tanigawa T,Yamagishi K,Shimamoto T

更新日期：2004-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:A prominent feature of cerebral ischemia is the excessive intracellular accumulation of both Na(+) and Ca(2+) ions, which results in subsequent cell death. The plasma membrane Na(+)/Ca(2+) exchanger (NCX), regulates the distribution of these ions acting either in the forward mode or in its revers...

journal_title：Stroke

authors： Tortiglione A,Picconi B,Barone I,Centonze D,Rossi S,Costa C,Di Filippo M,Tozzi A,Tantucci M,Bernardi G,Annunziato L,Calabresi P

更新日期：2007-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Controlled multicenter studies have demonstrated the efficacy of systemic recombinant tissue-type plasminogen activator (rtPA) treatment in selected cases of acute ischemic stroke. The feasibility of this therapeutic option in clinical practice was assessed in a community-based approach. METHODS...

journal_title：Stroke

authors： Grond M,Stenzel C,Schmülling S,Rudolf J,Neveling M,Lechleuthner A,Schneweis S,Heiss WD

更新日期：1998-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Brain atrophy, cortical infarction, and subcortical ischemic vasculopathy have all been associated with cognitive dysfunction. The interrelationships between these pathologies and their independent contributions to cognitive function remain unclear. Despite the high frequency of Alzheimer disease...

journal_title：Stroke

authors： Swartz RH,Stuss DT,Gao F,Black SE

更新日期：2008-03-01 00:00:00

abstract：:A new technique is described for the autoradiographic determination of regional brain glucose metabolism employing 14C labeled glucose as substrate and measurement principles previously described for whole brain. Regional glucose values correlate closely with those reported for the 14C-deoxyglucose technique. The meth...

journal_title：Stroke

authors： Hawkins R,Hass WK,Ransohoff J

更新日期：1979-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Ischemic stroke patients often have intracranial atherosclerosis (ICAS), despite heterogeneity in the cause of stroke. We tested the hypothesis that ICAS burden can independently reflect the risk of long-term vascular outcome. METHODS:This was a retrospective cohort study analyzing data from a p...

journal_title：Stroke

authors： Kim BS,Chung PW,Park KY,Won HH,Bang OY,Chung CS,Lee KH,Kim GM

更新日期：2017-10-01 00:00:00

abstract：:We devised the present experiments to assess the effects of ischemia on the production of dopamine in the caudate nucleus of spontaneously hypertensive stroke-resistant rats. Ringer's solution was continuously perfused at a rate of 10 microliters/min through 0.2-mm-diameter dialysis tubing implanted in the rat's cauda...

journal_title：Stroke

authors： Kawano T,Tsutsumi K,Miyake H,Mori K

更新日期：1988-12-01 00:00:00

abstract：:The external diameters of rat and rabbit basilar arteries were determined before and after formaldehyde fixation in relaxed and drug constricted vessels. Fixation usually resulted in an immediate vessel constriction followed by partial relaxation after several hours. However, the results were inconstant from vessel to...

journal_title：Stroke

authors： Hart MN,O'Donnell SL

更新日期：1980-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Gender differences in carotid endarterectomy (CEA) rates after transient ischemic attack are not well studied, although some reports suggest that eligible men are more likely to have CEA than women after stroke. METHODS:We retrospectively identified all patients diagnosed with transient ischemic...

journal_title：Stroke

authors： Poisson SN,Johnston SC,Sidney S,Klingman JG,Nguyen-Huynh MN

更新日期：2010-09-01 00:00:00