Tumor necrosis factor-alpha-238G>A promoter polymorphism is associated with increased risk of new hemorrhage in the natural course of patients with brain arteriovenous malformations.

abstract：BACKGROUND AND PURPOSE:The administration of glucose has been shown to worsen brain injury in adult animals but has no effect on the severity of injury in newborn rats. We wished to see whether the results in newborn rats could be extended to another newborn animal. METHODS:In 44 0- to 3-day-old piglets, hypoxic-ische...

journal_title：Stroke

authors： LeBlanc MH,Huang M,Vig V,Patel D,Smith EE

更新日期：1993-07-01 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:It is unclear which harmonic imaging mode (power Doppler or gray-scale imaging) is superior and which measuring method is the most robust for the description of brain perfusion. METHODS:We performed an animal study on 6 beagles through the intact skull using a SONOS 5500 device and Optison injec...

journal_title：Stroke

authors： Seidel G,Algermissen C,Christoph A,Katzer T,Kaps M

更新日期：2000-07-01 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 favorable cardiovascular effects attributed to adiponectin may lower risk of stroke. We investigated this in a prospective study and meta-analysis. METHODS:A case-cohort study nested within the Potsdam cohort of the European Prospective Investigation into Cancer was performed, with 170 incid...

journal_title：Stroke

authors： Arregui M,Buijsse B,Fritsche A,di Giuseppe R,Schulze MB,Westphal S,Isermann B,Boeing H,Weikert C

更新日期：2014-01-01 00:00:00

abstract：:Experimental regional cerebral ischemia was produced in the middle cerebral artery (MCA) territory in primates (M. mulatta) by macrosphere embolization. Determinations of percentage tissue dry weight and tissue sodium and potassium concentrations were obtained in samples from the ischemic and non-ischemic hemispheres ...

journal_title：Stroke

authors： Bremer AM,Yamada K,West CR

更新日期：1978-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Development of translational functional imaging modalities for atherosclerosis risk stratification is sought for stroke prediction. Our group has developed late-phase contrast-enhanced ultrasound (LP-CEUS) to quantify microbubble contrast retention within carotid atherosclerosis and shown it to s...

journal_title：Stroke

authors： Shalhoub J,Monaco C,Owen DR,Gauthier T,Thapar A,Leen EL,Davies AH

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Vasogenic brain edema is a frequent complication of ischemic stroke. The mechanism of the blood-brain barrier opening that underlies the edema formation is poorly understood. In the present study we examined the response of endothelial cells cultured from adult human brain to thrombogenic and fib...

journal_title：Stroke

authors： Nagy Z,Kolev K,Csonka E,Pék M,Machovich R

更新日期：1995-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The role of the sympathetic nervous system in cerebral autoregulation remains poorly characterized. We examined cerebral blood flow responses to augmented arterial pressure oscillations with and without sympathetic blockade and compared them with responses in the forearm circulation. METHODS:An ...

journal_title：Stroke

authors： Hamner JW,Tan CO,Lee K,Cohen MA,Taylor JA

更新日期：2010-01-01 00:00:00

abstract：:We studied the pattern and outcome of strokes in 200 Saudi patients. Cerebral infarction constituted 87% of strokes, subarachnoid hemorrhage 4.5%, cerebral hemorrhage 6.5%, and venous infarction 2%. The vessel most commonly involved was part or all of the middle cerebral artery, constituting 52% (90) of the 174 arteri...

journal_title：Stroke

authors： Yaqub BA,Shamena AR,Kolawole TM,Patel PJ

更新日期：1991-09-01 00:00:00

abstract：:The nature of alpha-adrenergic receptors in human cerebral arteries was characterized, and alteration of these receptors after subarachnoid hemorrhage was examined using a radioligand binding assay. Norepinephrine content of control arteries was also analyzed and compared with that of arteries after subarachnoid hemor...

journal_title：Stroke

authors： Tsukahara T,Taniguchi T,Miwa S,Shimohama S,Fujiwara M,Nishikawa M,Handa H

更新日期：1988-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The importance of perioperative cognitive decline has long been debated. We recently demonstrated a significant correlation between perioperative cognitive decline and long-term cognitive dysfunction. Despite this association, some still question the importance of these changes in cognitive funct...

journal_title：Stroke

authors： Newman MF,Grocott HP,Mathew JP,White WD,Landolfo K,Reves JG,Laskowitz DT,Mark DB,Blumenthal JA,Neurologic Outcome Research Group and the Cardiothoracic Anesthesia Research Endeavors (CARE) Investigators of the Duke Heart Center.

更新日期：2001-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:To prevent new cardiovascular events after stroke, prescribed preventive drugs should be used continuously. This study measures persistent use of preventive drugs after stroke and identifies factors associated with persistence. METHODS:A 1-year cohort (21,077 survivors) from Riks-Stroke, the Swe...

journal_title：Stroke

authors： Glader EL,Sjölander M,Eriksson M,Lundberg M

更新日期：2010-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We sought to assess the long-term predictive usefulness of bone mineral density (BMD) for stroke incidence and stroke mortality. METHODS:The First National Health and Nutrition Examination Survey data were obtained from a nationally representative sample of noninstitutionalized civilians. A coho...

journal_title：Stroke

authors： Mussolino ME,Madans JH,Gillum RF

更新日期：2003-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The sensitivity of the brain to brief periods of profound ischemia or prolonged periods of modest ischemia mandates an aggressive approach to acute stroke care. Past studies have shown that many stroke patients do not receive acute care in an urgent and timely fashion. The formation of acute stro...

journal_title：Stroke

authors： Alberts MJ,Chaturvedi S,Graham G,Hughes RL,Jamieson DG,Krakowski F,Raps E,Scott P

更新日期：1998-11-01 00:00:00

abstract：:Glycosylated hemoglobin concentration (GHb), which is considered an indication of glycemia over the preceding several months, was examined in 50 patients hospitalized for recent stroke or transient ischemic attacks (TIA), and compared to that in several reference populations. Patients with stroke or TIA had GHb (mean ...

journal_title：Stroke

authors： Riddle MC,Hart J

更新日期：1982-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The combination of low-dose aspirin and dipyridamole is more effective than aspirin alone in reducing the risk of recurrent stroke and other major cardiovascular events in patients with a recent transient ischemic attack or minor stroke. It is unknown whether this also applies to patients with a ...

journal_title：Stroke

authors： Dippel DW,Maasland L,Halkes P,Kappelle LJ,Koudstaal PJ,Algra A,ESPRIT Study Group and the ESPS-2 Investigators.

更新日期：2010-11-01 00:00:00

abstract：:The cardiac conditions most commonly associated with cerebral embolism are rheumatic heart disease (RHD), atherosclerotic heart disease (myocardial infarction and atrial arrhythmias) and other kinds of nonvalvular atrial fibillation (AF). The natural history of cerebral embolism from these cardiac sources is reviewed....

journal_title：Stroke

authors： Easton JD,Sherman DG

更新日期：1980-09-01 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：BACKGROUND AND PURPOSE:Although the short-term risks of stroke and types of stroke associated with isolated systolic hypertension (ISH) and borderline isolated systolic hypertension (BISH) have been described, the long-term effects of these hypertensive conditions, particularly in younger individuals, are unclear. We p...

journal_title：Stroke

authors： Qureshi AI,Suri MF,Mohammad Y,Guterman LR,Hopkins LN

更新日期：2002-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The aim of this study is to report on the use of transcranial Doppler ultrasonography as a noninvasive diagnostic monitoring tool during local intra-arterial thrombolysis in a patient with acute embolic occlusion of the middle cerebral artery. CASE DESCRIPTION:We describe a 41-year-old woman wit...

journal_title：Stroke

authors： Karnik R,Stelzer P,Slany J

更新日期：1992-02-01 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:Stroke is the third leading cause of death and the leading cause of long-term disability in the United States. Although a host of genetic, biochemical, physiological, anatomic, and histological factors have been implicated, to varying degrees, in the pathogenesis of stroke, biophysical factors are believed t...

journal_title：Stroke

authors： Hademenos GJ,Massoud TF

更新日期：1997-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Improved methods of identifying patients at high risk of thromboembolism would allow improved targeting of therapy. One such situation is carotid artery stenosis. This is associated with an increased risk of stroke, which can be reduced by carotid endarterectomy. However, the risk-benefit ratio i...

journal_title：Stroke

authors： Molloy J,Markus HS

更新日期：1999-07-01 00:00:00

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：BACKGROUND AND PURPOSE:Virtual reality (VR) is a new promising computer-assisted technology to promote motor recovery in stroke patients. VR-induced neuroplasticity supporting locomotor recovery is not known. We investigated the effects of VR intervention on cortical reorganization and associated locomotor recovery in ...

journal_title：Stroke

authors： You SH,Jang SH,Kim YH,Hallett M,Ahn SH,Kwon YH,Kim JH,Lee MY

更新日期：2005-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Cerebrovascular disease can complicate head and neck radiotherapy and result in transient ischemic attack and ischemic stroke. Although the incidence of radiation vasculopathy is predicted to rise with improvements in median cancer survival, the pathogenesis, natural history, and management of th...

journal_title：Stroke

authors： Plummer C,Henderson RD,O'Sullivan JD,Read SJ

更新日期：2011-09-01 00:00:00

abstract：:Non-invasive ultrasonic imaging of the carotid bifurcation by duplex scanning and ultrasonic arteriography combined with pulsed Doppler spectrum analysis demonstrated patency of the external and internal carotid arteries distal to a common carotid occlusion in 3 patients. Common carotid occlusion is not invariably ass...

journal_title：Stroke

authors： Blackshear WM Jr,Phillips DJ,Bodily KC,Strandness DE Jr

更新日期：1980-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Little is known about how regions vary in their use of thrombolysis (intravenous tissue-type plasminogen activator and intra-arterial treatment) for acute stroke. We sought to determine regional variation in thrombolysis treatment and investigate the extent to which regional variation is accounte...

journal_title：Stroke

authors： Skolarus LE,Meurer WJ,Shanmugasundaram K,Adelman EE,Scott PA,Burke JF

更新日期：2015-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Limited data are available on management of outpatients with stroke or transient ischemic attack (TIA) and on clinicians' reasons for withholding procedures recommended by guidelines. We assessed to what extent guidelines are appropriately applied after ischemic stroke or TIA, in admitted patient...

journal_title：Stroke

authors： Scholte op Reimer WJ,Dippel DW,Franke CL,van Oostenbrugge RJ,de Jong G,Hoeks S,Simoons ML

更新日期：2006-07-01 00:00:00