Cerebral infarction in adult AIDS patients: observations from the Edinburgh HIV Autopsy Cohort.

abstract：BACKGROUND AND PURPOSE:"Incidental" MRI white matter (WM) lesions, comprising periventricular lesions (PVLs) and deep subcortical lesions (DSCLs), are common in the aging brain. Direct evidence of ischemia associated with incidental WM lesions (WMLs) has been lacking, and their pathogenesis is unresolved. METHODS:A po...

journal_title：Stroke

authors： Fernando MS,Simpson JE,Matthews F,Brayne C,Lewis CE,Barber R,Kalaria RN,Forster G,Esteves F,Wharton SB,Shaw PJ,O'Brien JT,Ince PG,MRC Cognitive Function and Ageing Neuropathology Study Group.

更新日期：2006-06-01 00:00:00

abstract：:Background and Purpose- If a relationship between stroke etiology and thrombus computed tomography characteristics exists, assessing these characteristics in clinical practice could serve as a useful additional diagnostic tool for the identification of stroke subtype. Our purpose was to study the association of stroke...

journal_title：Stroke

authors： Boodt N,Compagne KCJ,Dutra BG,Samuels N,Tolhuisen ML,Alves HCBR,Kappelhof M,Lycklama À Nijeholt GJ,Marquering HA,Majoie CBLM,Lingsma HF,Dippel DWJ,van der Lugt A,Coinvestigators MR CLEAN Registry.

更新日期：2020-06-01 00:00:00

abstract：:The intact omentum of 13 monkeys was lengthened, placed subcutaneously, and laid on the left cerebral hemisphere prior to occluding the left middle cerebral artery. Two of these 13 monkeys developed left cerebral infarct and a right hemiparesis. Nine other monkeys had their left middle cerebral artery occluded without...

journal_title：Stroke

authors： Goldsmith HS,Duckett S,Chen WF

更新日期：1978-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Intracranial artery dolichoectasia (IADE) and coronary artery ectasia have been associated with stroke and myocardial infarction, respectively. Only rarely have cases of coexisting IADE and coronary artery ectasia been reported. We investigated this association in a large consecutive autopsy seri...

journal_title：Stroke

authors： Pico F,Labreuche J,Hauw JJ,Seilhean D,Duyckaerts C,Amarenco P

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The mechanisms underlying frontal lobe dysfunction in moyamoya disease (MMD) are unknown. We aimed to determine whether chronic ischemia induces subtle microstructural brain changes in adult MMD and evaluated the association of changes with neuropsychological performance. METHODS:MRI, including ...

journal_title：Stroke

authors： Kazumata K,Tha KK,Narita H,Kusumi I,Shichinohe H,Ito M,Nakayama N,Houkin K

更新日期：2015-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke symptoms can be very stressful for family caregivers, but most knowledge about the prevalence and stressfulness of stroke-related patient problems is derived from convenience samples. In addition, little is known about perceived benefits of the stroke caregiving experience. The purpose of ...

journal_title：Stroke

authors： Haley WE,Allen JY,Grant JS,Clay OJ,Perkins M,Roth DL

更新日期：2009-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Emboli and proinflammatory mediators are suspected of generating cerebral edema after coronary surgery. In contrast to cardiopulmonary bypass (CPB), off-pump coronary artery bypass surgery (OPCAB) reduces microemboli count and proinflammatory mediator release but carries the risk of hemodynamic i...

journal_title：Stroke

authors： Bierbach B,Meier M,Kasper-König W,Heimann A,Alessandri B,Horstick G,Oelert H,Kempski O

更新日期：2008-01-01 00:00:00

abstract：:Previous studies suggest that rheological changes associated with ischemia may produce postischemic hypoperfusion. We tested whether intracarotid or intravenous infusions of saline improve neurological outcome from incomplete cerebral ischemia in rats. Rats were anesthetized with 1.4% isoflurane in air, and ischemia w...

journal_title：Stroke

authors： Hoffman WE,Ferguson L,Thomas C,Albrecht RF

更新日期：1991-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Preischemic spontaneous locomotor activity was distinguished in this laboratory as a factor influencing outcome after 15 and 20 minutes of forebrain ischemia in gerbils. Histological investigations were carried out to analyze potential relations between postischemic survival and a reduction of ce...

journal_title：Stroke

authors： Stummer W,Weber K,Tranmer B,Baethmann A,Kempski O

更新日期：1994-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke is the leading cause of disability in the Western world; however, few therapies are at hand to decrease this burden. SUMMARY OF REVIEW:Endothelial progenitor cells (EPCs) have been introduced in cardiovascular medicine as factotums. EPCs can repair damaged endothelium and attenuate the de...

journal_title：Stroke

authors： Rouhl RP,van Oostenbrugge RJ,Damoiseaux J,Tervaert JW,Lodder J

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The majority of pharmacological agents for stroke were developed based on the assumption that neurological deficits will be reduced upon the successful interruption of biochemical mechanisms leading to neuronal death. Despite significant evidence of preclinical efficacy, none of these agents succ...

journal_title：Stroke

authors： Chavez JC,Hurko O,Barone FC,Feuerstein GZ

更新日期：2009-10-01 00:00:00

abstract：:In experiments carried out on adult rabbit "chest-head" preparations the volume changes of the exposed brain (BrV) were determined in repeated tests during a controlled increase of the systemic venous pressure (SVP) of about 13 mm Hg. The changes of both SVP and BrV were usually parallel at the onset of the experiment...

journal_title：Stroke

authors： Mchedlishvili G,Nikolaishvili L,Itkis M

更新日期：1979-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The pathophysiology of borderzone infarcts is not well understood. We investigated whether combined diffusion-weighted imaging (DWI) and perfusion-weighted imaging (PWI) could identify pathophysiologically meaningful categories of borderzone infarcts. METHODS:Seventeen patients with borderzone i...

journal_title：Stroke

authors： Chaves CJ,Silver B,Schlaug G,Dashe J,Caplan LR,Warach S

更新日期：2000-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The majority of patients with spontaneous cerebral artery dissection show ultrastructural alterations in dermal collagen and elastic fibers. METHODS:We studied the gene encoding tropoelastin (ELN) by reverse transcription-polymerase chain reaction and subsequent sequence analysis in 10 patients ...

journal_title：Stroke

authors： Grond-Ginsbach C,Thomas-Feles C,Werner I,Weber R,Wigger F,Hausser I,Brandt T

更新日期：2000-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Outcome after mechanical thrombectomy for ischemic stroke may be influenced by blood pressure (BP). This study aims to assess the association of BP changes during general anesthesia versus conscious sedation with functional outcome after mechanical thrombectomy. METHODS:SIESTA (Sedation vs Intub...

journal_title：Stroke

authors： Schönenberger S,Uhlmann L,Ungerer M,Pfaff J,Nagel S,Klose C,Bendszus M,Wick W,Ringleb PA,Kieser M,Möhlenbruch MA,Bösel J

更新日期：2018-06-01 00:00:00

abstract：:Background and Purpose- Timely access to endovascular thrombectomy (EVT) centers is vital for best acute ischemic stroke outcomes. Methods- US stroke-treating centers were mapped utilizing geo-mapping and stratified into non-EVT or EVT if they reported ≥1 acute ischemic stroke thrombectomy code in 2017 to Center for M...

journal_title：Stroke

authors： Sarraj A,Savitz S,Pujara D,Kamal H,Carroll K,Shaker F,Reddy S,Parsha K,Fournier LE,Jones EM,Sharrief A,Martin-Schild S,Grotta J

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The cerebral vasodilating effect of acetazolamide (ACZ) injection has been used as an index of the autoregulatory vasodilation (or cerebral perfusion reserve). The question of whether the ACZ test assesses the maximal autoregulatory vasodilating capacity is not definitely resolved. The effects of...

journal_title：Stroke

authors： Démolis P,Florence G,Thomas L,Tran Dinh YR,Giudicelli JF,Seylaz J,Alkayed NJ

更新日期：2000-02-01 00:00:00

abstract：:In the period 1977-1982, the Danish National Patient Register recorded 1000 cases of cerebral thromboembolic attacks among women 15-44 years of age, and 971 cases among men of the same age. Cerebral infarction accounted for 70% of cases and transient ischemic attacks (TIA) for the remaining 30%. By analysing this mate...

journal_title：Stroke

authors： Lidegaard O,Soe M,Andersen MV

更新日期：1986-07-01 00:00:00

abstract：:Of 564 consecutive patients with transient ischemic attack, 350 (62%) had cranial computed tomography performed. Except for date of admission and smoking history, there were few differences between the patients evaluated with computed tomography and the 214 who were not. Cerebral infarcts were found in 59 (17%) of the...

journal_title：Stroke

authors： Evans GW,Howard G,Murros KE,Rose LA,Toole JF

更新日期：1991-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Cerebral small vessel disease (SVD) is associated with cognitive impairment. This may be because of decreased microstructural integrity and microvascular perfusion, but data on these relationships are scarce. We determined the relationship between cognition and microvascular perfusion and microst...

journal_title：Stroke

authors： Zhang CE,Wong SM,Uiterwijk R,Staals J,Backes WH,Hoff EI,Schreuder T,Jeukens CR,Jansen JF,van Oostenbrugge RJ

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Stroke guidelines recommend time-limited trials of nasogastric feeding prior to percutaneous endoscopic gastrostomy (PEG) tube placement. We sought to describe timing of PEG placement and identify factors associated with early PEG for acute ischemic stroke. METHODS:We designed a retrospective ob...

journal_title：Stroke

authors： George BP,Kelly AG,Albert GP,Hwang DY,Holloway RG

更新日期：2017-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Cerebral blood flow after cardiac arrest is reduced during the delayed hypoperfusion phase, while cerebral metabolic rate of oxygen returns to baseline values. Hypocapnia can induce cerebral ischemia in neurosurgical patients who already have reduced cerebral blood flow. The purpose of the presen...

journal_title：Stroke

authors： Buunk G,van der Hoeven JG,Meinders AE

更新日期：1997-08-01 00:00:00

abstract：:Four university centers collaborated to contribute 1158 patients with acute episodes of cerebrovascular disease to the pilot Stroke Data Bank, initiated by NINCDS in 1978. During the pilot project a standard set of data collection forms were developed and used at each of the collaborating centers. Data on clinical cou...

journal_title：Stroke

authors： Kunitz SC,Gross CR,Heyman A,Kase CS,Mohr JP,Price TR,Wolf PA

更新日期：1984-07-01 00:00:00

abstract：:Atrial septal aneurysm is an uncommon occult cardiac source of cerebral embolism. It is usually asymptomatic, and clinical cardiologic examination and electrocardiography fail to reveal its presence. We report a case of a 34-year-old woman with sudden right hemiplegia and aphasia from occlusion of the left carotid sip...

journal_title：Stroke

authors： Di Pasquale G,Andreoli A,Grazi P,Dominici P,Pinelli G

更新日期：1988-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Prediction of stroke in healthy individuals is challenging and there is a diurnal variation of stroke onset. We hypothesized that heart rate variability with a focus on nighttime heart rate variability will predict the risk of stroke in apparently healthy middle-age and elderly subjects. METHODS...

journal_title：Stroke

authors： Binici Z,Mouridsen MR,Køber L,Sajadieh A

更新日期：2011-11-01 00:00:00

abstract：:Before surgery, we evaluated major intracranial collateral pathways using transcranial Doppler ultrasonography (TCD) in 50 patients who then underwent carotid endarterectomy with concurrent multimodality cerebral monitoring. Patients were grouped with respect to collateral pathways demonstrated preoperatively by TCD: ...

journal_title：Stroke

authors： Schneider PA,Ringelstein EB,Rossman ME,Dilley RB,Sobel DF,Otis SM,Bernstein EF

更新日期：1988-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Multiple acute ischemic lesions on diffusion-weighted magnetic resonance imaging (DWI-MRI) are thought to be of embolic origin. However, in several patients with multiple ischemic lesions on DWI-MRI, no embolic source was detected, despite a thorough clinical work-up. Stroke etiology in such case...

journal_title：Stroke

authors： Jauss M,Wessels T,Trittmacher S,Allendörfer J,Kaps M

更新日期：2006-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Efficacy of intravenous thrombolysis in acute ischemic stroke declines with increasing time to treatment initiation. Previous small-scale studies suggested that the earlier patients arrive, the longer it takes to administer recombinant tissue plasminogen activator. METHODS:Of 32 529 patients wit...

journal_title：Stroke

authors： Ferrari J,Knoflach M,Kiechl S,Willeit J,Matosevic B,Seyfang L,Lang W,Austrian Stroke Unit Registry Collaborators.

更新日期：2010-09-01 00:00:00

abstract：:Various studies indicate that after a latent interval, a progressive focal deterioration of microvascular perfusion can develop in zones of acute damage to the central nervous system (CNS). In order to obtain reliable information concerning the possibility of platelet participation in this phenomenon, platelet deposit...

journal_title：Stroke

authors： Obrenovitch TP,Hallenbeck JM

更新日期：1985-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Ipsilateral thalamic diaschisis (ITD) describes the reduction of thalamic function, metabolism, and perfusion resulting from a distant lesion of the ipsilateral hemisphere. Our aim was to evaluate the perfusion characteristics and clinical impact of ITD in acute middle cerebral artery stroke, whi...

journal_title：Stroke

authors： Reidler P,Thierfelder KM,Fabritius MP,Sommer WH,Meinel FG,Dorn F,Wollenweber FA,Duering M,Kunz WG

更新日期：2018-04-01 00:00:00