Cerebral ischemic lesions on diffusion-weighted imaging are associated with neurocognitive decline after cardiac surgery.

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：:Brain energy state and glycolytic metabolites were measured in young (6 month) and aged (28 month) male rats under normoxic (70% nitrous oxide, 30% oxygen) or hypoxic (PaO2 = 25 mm Hg) test conditions. Hypoxic ischemia was induced in one cerebral hemisphere by ligation of one carotid artery. Under normoxic test condit...

journal_title：Stroke

authors： Hoffman WE,Pelligrino D,Miletich DJ,Albrecht RF

更新日期：1985-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The Combined Lysis of Thrombus in Brain Ischemia With Transcranial Ultrasound and Systemic T-PA-Hands-Free (CLOTBUST-HF) study is a first-in-human, National Institutes of Health-sponsored, multicenter, open-label, pilot safety trial of tissue-type plasminogen activator (tPA) plus a novel operator...

journal_title：Stroke

authors： Barreto AD,Alexandrov AV,Shen L,Sisson A,Bursaw AW,Sahota P,Peng H,Ardjomand-Hessabi M,Pandurengan R,Rahbar MH,Barlinn K,Indupuru H,Gonzales NR,Savitz SI,Grotta JC

更新日期：2013-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In most European societies and in the United States, the percentage of patients ≥80 years has been rising over the past century. The present study was conducted to observe this demographic change and its impact on patients with intracerebral hemorrhage (ICH). METHODS:We reviewed patients' data w...

journal_title：Stroke

authors： Stein M,Misselwitz B,Hamann GF,Scharbrodt W,Schummer DI,Oertel MF

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Microembolic signals (MESs) are detectable within the transcranial Doppler frequency spectrum downstream from vascular atherothrombotic or cardiothrombotic lesions. A frequent occurrence of MESs has also been shown during bypass surgery or after mechanical valve implantation. We sought to compile...

journal_title：Stroke

authors： Dittrich R,Ringelstein EB

更新日期：2008-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Evidence of a relationship of fish intake to stroke incidence or mortality is weak. This report examines the association of fish consumption with stroke. METHODS:A cohort of 2107 men aged 40 to 55 years from the Chicago Western Electric Study who were free of coronary heart disease and stroke th...

journal_title：Stroke

authors： Orencia AJ,Daviglus ML,Dyer AR,Shekelle RB,Stamler J

更新日期：1996-02-01 00:00:00

abstract：:Platelet activating factor, a potent inducer of in vivo platelet activation and thrombosis, has been shown to be excessively active in acute ischemic stroke patients. Therefore, we studied the effect of aspirin/dipyridamole therapy in inhibiting platelet activating factor-induced platelet activation in acute ischemic ...

journal_title：Stroke

authors： Joseph R,Welch KM,D'Andrea G

更新日期：1989-05-01 00:00:00

abstract：:Cerebral blood flow was studied in rabbits immediately following complete circulatory stasis of varying duration. Systemic arterial pressure was measured continuously. The postischemic circulation was examined both by an infusion of carbon black and, in separate experiments, by injection of 14C-antipyrine into the blo...

journal_title：Stroke

authors： Fischer EG,Ames A 3rd,Lorenzo AV

更新日期：1979-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We aimed to determine clinical and hemodynamic predictors of early reocclusion (RO) in stroke patients treated with intravenous tissue plasminogen activator (tPA). METHODS:We studied 142 consecutive stroke patients with a documented middle cerebral artery (MCA) occlusion treated with intravenous...

journal_title：Stroke

authors： Rubiera M,Alvarez-Sabín J,Ribo M,Montaner J,Santamarina E,Arenillas JF,Huertas R,Delgado P,Purroy F,Molina CA

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke unit care is one of the most powerful interventions available to help stroke patients. There are limited data available to assess the impact of stroke units in routine clinical practice outside randomized clinical trials. This article uses data from the 2001 to 2002 National Stroke Audit t...

journal_title：Stroke

authors： Rudd AG,Hoffman A,Irwin P,Lowe D,Pearson MG

更新日期：2005-01-01 00:00:00

abstract：:Background and Purpose- Intracranial thrombi can be characterized according to their permeability as measured by contrast agent penetration. Thrombus composition and its associated pathogenesis are important factors affecting treatment and secondary prevention. We aimed to explore the histopathologic factors explainin...

journal_title：Stroke

authors： Berndt M,Friedrich B,Maegerlein C,Moench S,Hedderich D,Lehm M,Zimmer C,Straeter A,Poppert H,Wunderlich S,Schirmer L,Oberdieck P,Kaesmacher J,Boeckh-Behrens T

更新日期：2018-11-01 00:00:00

abstract：:Little is known about outcome after cerebral infarction for different ethnic groups. Of 590 stroke patients hospitalized from 1983 to 1986 at the Neurological Institute, cerebral infarction over age 39 years occurred in 135 whites, 177 blacks, and 82 Hispanics. Outcome after cerebral infarction differed by ethnicity. ...

journal_title：Stroke

authors： Sacco RL,Hauser WA,Mohr JP,Foulkes MA

更新日期：1991-03-01 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:A high incidence of arteriovenous malformations (AVMs) is associated with hereditary hemorrhagic telangiectasia type 1. Endoglin, the gene mutated in this disorder, is expressed at reduced levels on blood vessels of these patients. Since endoglin is a component of the transforming growth factor-b...

journal_title：Stroke

authors： Matsubara S,Bourdeau A,terBrugge KG,Wallace C,Letarte M

更新日期：2000-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We examined whether hemodynamic and metabolic abnormalities in the cerebral white matter, basal ganglia, and thalamus are associated with asymptomatic white matter lesions (WML) depicted on MR images. METHODS:A positron emission tomographic study with H2(15)O, C15O, and 15O2 was performed in eig...

journal_title：Stroke

authors： Hatazawa J,Shimosegawa E,Satoh T,Toyoshima H,Okudera T

更新日期：1997-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Depression after stroke is common. Like stroke, transient ischemic attack (TIA) is a manifestation of long-term atherosclerotic damage to the brain. However, the risk of depression developing after a TIA is uncertain. We studied whether TIA increases the risk of incident late-life depression. ME...

journal_title：Stroke

authors： Luijendijk HJ,Stricker BH,Wieberdink RG,Koudstaal PJ,Hofman A,Breteler MM,Tiemeier H

更新日期：2011-07-01 00:00:00

abstract：:We observed the effects of a new thyrotropin-releasing hormone derivative, YM-14673 (N alpha-[[(S)-4-oxo-2-azetidinyl]carbonyl]-L-histidyl-L-prolinamide dihydrate), on behavioral changes in rats for 3 weeks after focal cerebral ischemia. Under halothane anesthesia, the left middle cerebral artery was occluded via a tr...

journal_title：Stroke

authors： Yamamoto M,Tamura A,Kirino T,Shimizu M,Sano K

更新日期：1989-03-01 00:00:00

abstract：:Background and Purpose- Finding adequate control tissue for intracranial aneurysm (IA) pathophysiological studies, including gene expression studies, can be challenging. We compared gene expression profiles of superficial temporal, cortical, and circle of Willis (CoW) arteries and IA in search of the most optimal cont...

journal_title：Stroke

authors： Laarman MD,Kleinloog R,Bakker MK,Rinkel GJE,Bakkers J,Ruigrok YM

更新日期：2019-10-01 00:00:00

abstract：:We examined cerebral lipid peroxidation, estimated by a thiobarbituric acid test, in rat brain regions after 30 minutes of severe forebrain ischemia and at recirculation periods of up to 72 hours. The lipid peroxide levels remained unaltered in all brain regions during ischemia and during the first hour of recirculati...

journal_title：Stroke

authors： Bromont C,Marie C,Bralet J

更新日期：1989-07-01 00:00:00

abstract：:Background and Purpose- We aimed to define the neuroimaging determinants of poststroke cognitive performance and their relative contributions among a spectrum of magnetic resonance imaging markers, including lesion burden and strategic locations. Methods- We prospectively included patients with stroke from the GRECogV...

journal_title：Stroke

authors： Puy L,Barbay M,Roussel M,Canaple S,Lamy C,Arnoux A,Leclercq C,Mas JL,Tasseel-Ponche S,Constans JM,Godefroy O,GRECogVASC Study Group.

更新日期：2018-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Although headache is the most common symptom in cerebral venous thrombosis, 5% to 30% of patients do not report headache at baseline. Characteristics of these patients have not been investigated. METHODS:In post hoc analysis of the International Study on Cerebral Vein and Dural Sinus Thrombosis ...

journal_title：Stroke

authors： Coutinho JM,Stam J,Canhão P,Barinagarrementeria F,Bousser MG,Ferro JM,ISCVT Investigators.

更新日期：2015-01-01 00:00:00

abstract：:Background and Purpose- Aneurysmal subarachnoid hemorrhage (aSAH) has a high healthcare cost burden. Methods- We performed a cross-sectional analysis of the costs of clipping and coiling of aSAH using the National Inpatient Sample and Vizient databases. We conducted multiple regression analyses to estimate national co...

journal_title：Stroke

authors： Yoon S,Yoon JC,Winkler E,Liu C,Lawton MT

更新日期：2018-12-03 00:00:00

abstract：:The European Stroke Organisation held its first European Stroke Science Workshop in Garmisch-Partenkirchen, Germany (December 15-17, 2011). Stroke experts based in Europe were invited to present and discuss their current research. The scope of the workshop was to review the most recent findings of selected topics in s...

journal_title：Stroke

authors： Mattle HP,Brainin M,Chamorro A,Diener HC,Hacke W,Leys D,Norrving B,Ward N

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The purpose of this study was to further analyze the temporal patterns of onset of intracerebral hemorrhage (ICH) and to determine whether or not subgroups with specific clinical characteristics exhibit different patterns of onset. METHODS:The daily, weekly, and yearly variations in occurrence o...

journal_title：Stroke

authors： Passero S,Reale F,Ciacci G,Zei E

更新日期：2000-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Homocysteine has been linked to increased risk of ischemic stroke and other cardiovascular events. Matrix degradation and inflammation play an important role in these disorders, and we have demonstrated increased levels of matrix-degrading enzymes and inflammatory cytokines in hyperhomocysteinemi...

journal_title：Stroke

authors： Nenseter MS,Ueland T,Retterstøl K,Strøm E,Mørkrid L,Landaas S,Ose L,Aukrust P,Holven KB

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In ACTIVE-W, oral anticoagulation (OAC) was more efficacious than combined clopidogrel plus aspirin (C+A) in preventing vascular events in patients with atrial fibrillation. However, because OAC carries important bleeding complications, risk stratification schemes have been devised to identify pa...

journal_title：Stroke

authors： Healey JS,Hart RG,Pogue J,Pfeffer MA,Hohnloser SH,De Caterina R,Flaker G,Yusuf S,Connolly SJ

更新日期：2008-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Uric acid (UA) is a neuroprotective antioxidant that improves the benefits of alteplase in experimental ischemia. However, it is unknown whether endogenous UA also influences the response to thrombolysis in patients with stroke. METHODS:A total of 317 consecutive patients treated with thrombolys...

journal_title：Stroke

authors： Amaro S,Urra X,Gómez-Choco M,Obach V,Cervera A,Vargas M,Torres F,Rios J,Planas AM,Chamorro A

更新日期：2011-01-01 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：BACKGROUND AND PURPOSE:Lower concentrations of albumin have been positively related to coronary disease. The aim of this project was to assess the association between serum albumin and carotid atherosclerosis. METHODS:B-mode ultrasound was used to assess carotid plaques and intima-media thickness (IMT) among white sub...

journal_title：Stroke

authors： Djoussé L,Rothman KJ,Cupples LA,Arnett DK,Ellison RC,NHLBI Family Heart Study.

更新日期：2003-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Oxidative damage of mitochondrial DNA (mtDNA) in the ischemic brain is expected after ischemia/reperfusion injury. A recent study demonstrated limited patterns of mtDNA deletion in the brain after ischemia/reperfusion. We studied the ischemia/reperfusion-induced global changes of mtDNA integrity ...

journal_title：Stroke

authors： Chen H,Hu CJ,He YY,Yang DI,Xu J,Hsu CY

更新日期：2001-10-01 00:00:00