Color duplex measurement of cerebral blood flow volume in healthy adults.

abstract：:Blood proteins could play a critical role in the pathogenesis of cerebral vasospasm in subarachnoid hemorrhage (SAH) as agonists and as antagonists of vasoconstriction. The present study was designed primarily to quantify the inhibition produced by antithrombin III of the phasic responses elicited by cumulative doses ...

journal_title：Stroke

authors： White RP

更新日期：1986-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Research has identified a number of factors associated with poststroke recovery, but the prediction of long-term functional outcome remains an uncertain endeavor. In previous work, extinction to tactile, double-simultaneous stimulation has been shown to have short-term predictive utility. The pre...

journal_title：Stroke

authors： Rose L,Bakal DA,Fung TS,Farn P,Weaver LE

更新日期：1994-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Downregulation of the tumor suppressor, phosphatase and tensin homolog deleted on chromosome 10 (PTEN), is thought to be a novel neuroprotective strategy in ischemic stroke, but the underlying mechanisms remain unclear. In this study, we aimed to validate the use of PTEN regulation of gamma-amino...

journal_title：Stroke

authors： Liu B,Li L,Zhang Q,Chang N,Wang D,Shan Y,Li L,Wang H,Feng H,Zhang L,Brann DW,Wan Q

更新日期：2010-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Tacrolimus, an immunosuppressant agent, has been shown to reduce tissue injury and leukocyte accumulation after transient ischemia. This study was designed to evaluate quantitatively the inhibitory effects of tacrolimus on leukocyte rolling and on subsequent leukocyte accumulation in vivo after t...

journal_title：Stroke

authors： Tsujikawa A,Ogura Y,Hiroshiba N,Miyamoto K,Kiryu J,Honda Y

更新日期：1998-07-01 00:00:00

abstract：:Using the dexamethasone suppression test, we studied the activity of the hypothalamic-pituitary-adrenal axis within the first week after onset in 62 patients with acute ischemic stroke. Compared with two control groups (one comprising 25 elderly patients with various acute medical disorders and the other comprising 33...

journal_title：Stroke

authors： Olsson T,Aström M,Eriksson S,Forssell A

更新日期：1989-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke mortality is decreasing in Sweden, as is the case in other Western European countries. However, both decreases and increases have been reported in Sweden for persons younger than age 65 years. The aim of this study was to compare the incidence of stroke in Sweden between the periods 1989 a...

journal_title：Stroke

authors： Medin J,Nordlund A,Ekberg K,Swedish Hospital Discharge Register.

更新日期：2004-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Subarachnoid hemorrhage (SAH) is associated with a temporal pattern of stroke incidence. We hypothesized that natural oscillations in gene expression controlling circadian rhythm affect the severity of neuronal injury. We moreover predict that heme oxygenase-1 (HO-1/Hmox1) and its product carbon ...

journal_title：Stroke

authors： Schallner N,Lieberum JL,Gallo D,LeBlanc RH 3rd,Fuller PM,Hanafy KA,Otterbein LE

更新日期：2017-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Chinese patients largely experience acute ischemic stroke (AIS) because of large artery atherosclerosis rather than cardioembolism, and whether tirofiban is safe and effective in these patients treated with endovascular thrombectomy (ET) is unknown. This study evaluated the safety and efficacy of...

journal_title：Stroke

authors： Zhao W,Che R,Shang S,Wu C,Li C,Wu L,Chen J,Duan J,Song H,Zhang H,Ling F,Wang Y,Liebeskind D,Feng W,Ji X

更新日期：2017-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Outcome measurement fidelity within and between sites of multi-site, randomized, clinical trials is an essential element to meaningful trial outcomes. As important are the methods developed for randomized, clinical trials that can have practical utility for clinical practice. A standardized measu...

journal_title：Stroke

authors： Sullivan KJ,Tilson JK,Cen SY,Rose DK,Hershberg J,Correa A,Gallichio J,McLeod M,Moore C,Wu SS,Duncan PW

更新日期：2011-02-01 00:00:00

abstract：:Background and Purpose- The importance of weight change for the risk of stroke is not well known. We examined the associations between early- and mid-life weight change and risks of stroke and death during long-term follow-up of healthy men. Methods- We recruited healthy men aged between 40 and 59 years and performed ...

journal_title：Stroke

authors： Prestgaard E,Mariampillai J,Engeseth K,Erikssen J,Bodegård J,Liestøl K,Kjeldsen S,Grundvold I,Berge E

更新日期：2020-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Pneumonia has been estimated to occur in about one third of patients after acute stroke. Only limited data are available on stroke-associated pneumonia (SAP) in specialized neurological intensive care units (NICUs). METHODS:We enrolled 124 patients with acute stroke who were treated at our unive...

journal_title：Stroke

authors： Hilker R,Poetter C,Findeisen N,Sobesky J,Jacobs A,Neveling M,Heiss WD

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND:We report the clinical and neuroimaging findings of a patient who sustained multiple cerebral infarcts after the ingestion of concentrated hydrogen peroxide solution sold as a "health food" product. CASE DESCRIPTION:An 84-year-old man sustained focal neurological deficits immediately after ingesting 30 mL o...

journal_title：Stroke

authors： Sherman SJ,Boyer LV,Sibley WA

更新日期：1994-05-01 00:00:00

abstract：:Background and Purpose- Knowledge of the use of secondary preventive medication in young adults is limited. We studied the use of statins and its association with subsequent vascular events in young adults with ischemic stroke-a patient group with a known low burden of atherosclerosis. Methods- The study population in...

journal_title：Stroke

authors： van Dongen MME,Aarnio K,Martinez-Majander N,Pirinen J,Sinisalo J,Lehto M,Kaste M,Tatlisumak T,de Leeuw FE,Putaala J

更新日期：2019-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Most improvement from poststroke aphasia occurs within the first 3 months, but there remains unexplained variability in recovery. Recently, we reported a strong correlation between initial impairment and change scores in motor recovery at 90 days. We wanted to determine whether aphasia recovery (...

journal_title：Stroke

authors： Lazar RM,Minzer B,Antoniello D,Festa JR,Krakauer JW,Marshall RS

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There are significant variations in mortality rates from stroke in Europe. A European Union BIOMED Concerted Action was established to assess and determine the reasons for the variations in case fatality and disability after stroke. METHODS:Hospital-based stroke registers were established in 12 ...

journal_title：Stroke

authors： Wolfe CD,Tilling K,Beech R,Rudd AG

更新日期：1999-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Patients with intracerebral hemorrhage and intraventricular hemorrhage have a reported mortality of 50% to 80%. We evaluated a clot lytic treatment strategy for these patients in terms of mortality, ventricular infection, and bleeding safety events, and for its effect on the rate of intraventricu...

journal_title：Stroke

authors： Naff N,Williams MA,Keyl PM,Tuhrim S,Bullock MR,Mayer SA,Coplin W,Narayan R,Haines S,Cruz-Flores S,Zuccarello M,Brock D,Awad I,Ziai WC,Marmarou A,Rhoney D,McBee N,Lane K,Hanley DF Jr

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Several markers of poststroke cognitive impairment have been reported. The role of brain cortical volume remains uncertain. The aim of this study was to evaluate the influence of brain cortical volume on cognitive outcomes using a voxel-based morphometry approach in subjects without prestroke dem...

journal_title：Stroke

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

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Fibrinogen is an independent risk factor for coronary events in population-based studies and in patients with coronary heart disease, but there is uncertainty about prediction of stroke, particularly in secondary prevention. METHODS:We studied unpublished data from 3 prospective studies of patie...

journal_title：Stroke

authors： Rothwell PM,Howard SC,Power DA,Gutnikov SA,Algra A,van Gijn J,Clark TG,Murphy MF,Warlow CP

更新日期：2004-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Maternal cigarette smoking increases the risk of neonatal morbidity. We tested the hypothesis that perinatal nicotine exposure causes heightened brain vulnerability to hypoxic-ischemic (HI) injury in neonatal rats through aberrant expression patterns of angiotensin II type 1 (AT(1)R) and type 2 (...

journal_title：Stroke

authors： Li Y,Xiao D,Dasgupta C,Xiong F,Tong W,Yang S,Zhang L

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Transorbital sonography may help establish diagnosis of central retinal artery occlusion (CRAO). Next to Doppler sonographic proof of CRAO, an intra-arterial spot sign can be detected in some cases. We hypothesized that it reflects calcified components. It may be associated with embolization from...

journal_title：Stroke

authors： Nedelmann M,Graef M,Weinand F,Wassill KH,Kaps M,Lorenz B,Tanislav C

更新日期：2015-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We sought to assess outcomes after endovascular treatment/therapy of acute ischemic stroke, overall and by subgroups, and looked for predictors of outcome. METHODS:We used data from a mandatory, population-based registry that includes external monitoring of completeness, which assesses reperfusi...

journal_title：Stroke

authors： Abilleira S,Cardona P,Ribó M,Millán M,Obach V,Roquer J,Cánovas D,Martí-Fàbregas J,Rubio F,Alvarez-Sabín J,Dávalos A,Chamorro A,de Miquel MA,Tomasello A,Castaño C,Macho JM,Ribera A,Gallofré M,Catalan Stroke Code and Re

更新日期：2014-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In major cerebral arterial steno-occlusive diseases, there can be remarkably decreased hemodynamic reserve without marked neurological impairments. In such settings, it is not known whether the neural activity is well maintained or disturbed according to the severity of cerebral ischemia. The pre...

journal_title：Stroke

authors： Bundo M,Inao S,Nakamura A,Kato T,Ito K,Tadokoro M,Kabeya R,Sugimoto T,Kajita Y,Yoshida J

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:It is still unclear that impaired cerebrovascular reactivity (CVR) to acetazolamide is comparable to elevated oxygen extraction fraction (OEF) on positron emission tomography (PET) in patients with occlusive carotid diseases. Therefore, in this study, the authors aimed to clarify whether OEF is e...

journal_title：Stroke

authors： Kuroda S,Shiga T,Houkin K,Ishikawa T,Katoh C,Tamaki N,Iwasaki Y

更新日期：2006-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Most previous studies addressed the cognitive impact of lacunar infarcts using radiologic correlations that are known to correlate poorly with neuropathological data. Moreover, absence of systematic bilateral assessment of vascular lesions and masking effects of Alzheimer disease pathology and ma...

journal_title：Stroke

authors： Gold G,Kövari E,Herrmann FR,Canuto A,Hof PR,Michel JP,Bouras C,Giannakopoulos P

更新日期：2005-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Standard radiographic criteria for hematoma enlargement have not been established. We undertook this investigation to assess the incidence and time course of hematoma growth using objective cutoff values. METHODS:We reviewed the clinical records of 204 patients with spontaneous intracerebral hem...

journal_title：Stroke

authors： Kazui S,Naritomi H,Yamamoto H,Sawada T,Yamaguchi T

更新日期：1996-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Although a genetic contribution to ischemic stroke is well recognized, only a handful of stroke loci have been identified by large-scale genetic association studies to date. Hypothesizing that genetic effects might be stronger for early- versus late-onset stroke, we conducted a 2-stage meta-analy...

journal_title：Stroke

authors： Cheng YC,Stanne TM,Giese AK,Ho WK,Traylor M,Amouyel P,Holliday EG,Malik R,Xu H,Kittner SJ,Cole JW,O'Connell JR,Danesh J,Rasheed A,Zhao W,Engelter S,Grond-Ginsbach C,Kamatani Y,Lathrop M,Leys D,Thijs V,Metso TM,

更新日期：2016-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Availability of neurointerventional procedures is recommended as a necessary component of a comprehensive stroke center by various regulatory guidelines that also emphasize adequate procedural volumes. We studied the volumes of neurointerventional procedures performed in various hospitals across ...

journal_title：Stroke

authors： Grigoryan M,Chaudhry SA,Hassan AE,Suri FK,Qureshi AI

更新日期：2012-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Microanatomy studies reveal that most penetrating branches of middle cerebral artery (MCA) arise from the dorsal-superior surface of the trunk. Using high-resolution MRI, we sought to explore the plaque distribution of MCA atherosclerosis and its clinical relevance in relation to the orifices of ...

journal_title：Stroke

authors： Xu WH,Li ML,Gao S,Ni J,Zhou LX,Yao M,Peng B,Feng F,Jin ZY,Cui LY

更新日期：2011-10-01 00:00:00

abstract：:We investigated the prevalence of carotid atherosclerosis, including mild early lesions, and its association with cervical bruits and various risk factors (age, male sex, hypertension, hyperlipidemia, diabetes mellitus, obesity, and cigarette smoking) in 232 consecutive Japanese patients. High-resolution real-time B-m...

journal_title：Stroke

authors： Handa N,Matsumoto M,Maeda H,Hougaku H,Ogawa S,Fukunaga R,Yoneda S,Kimura K,Kamada T

更新日期：1990-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:To define desirable target low-density lipoprotein (LDL) cholesterol levels for the prevention of stroke recurrence, a post hoc analysis was performed in the J-STARS study (Japan Statin Treatment Against Recurrent Stroke). METHODS:Subjects (n=1578) were divided into groups based on mean value of...

journal_title：Stroke

authors： Hosomi N,Kitagawa K,Nagai Y,Nakagawa Y,Aoki S,Nezu T,Kagimura T,Maruyama H,Origasa H,Minematsu K,Uchiyama S,Matsumoto M,J-STARS Collaborators.

更新日期：2018-04-01 00:00:00