Altered expression of PIWI RNA in the rat brain after transient focal ischemia.

abstract：BACKGROUND AND PURPOSE:Hemodynamic insult by bilateral common carotid artery ligation has been shown to induce aneurysmal remodeling at the basilar terminus in a rabbit model. To characterize critical hemodynamics that initiate this remodeling, we applied a novel hemodynamics-histology comapping technique. METHODS:Eig...

journal_title：Stroke

authors： Metaxa E,Tremmel M,Natarajan SK,Xiang J,Paluch RA,Mandelbaum M,Siddiqui AH,Kolega J,Mocco J,Meng H

更新日期：2010-08-01 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：BACKGROUND AND PURPOSE:The efficacy and safety of different antiplatelet regimes for prevention of stroke in patients at high risk were investigated in a systematic review and meta-analysis. METHODS:We searched the Cochrane Central Register of Controlled Trials, MEDLINE, and Web of Science. Twenty-two studies comprisi...

journal_title：Stroke

authors： Gouya G,Arrich J,Wolzt M,Huber K,Verheugt FW,Gurbel PA,Pirker-Kees A,Siller-Matula JM

更新日期：2014-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We sought to establish the pattern of blood pressure (BP) change after hospitalization for acute hemispheric stroke. METHODS:In 292 patients from the Leicester teaching hospitals with acute hemispheric stroke within the previous 24 hours (139 men; median age, 75 years [range, 42 to 98 years]), w...

journal_title：Stroke

authors： Harper G,Castleden CM,Potter JF

更新日期：1994-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We aimed to investigate the associations of dietary and total potassium, magnesium, and calcium intakes with stroke occurrence. METHODS:A prospective cohort study was conducted among 36 094 participants aged 21 to 70 years. Dietary intake was assessed with a food frequency questionnaire. RESULT...

journal_title：Stroke

authors： Sluijs I,Czernichow S,Beulens JW,Boer JM,van der Schouw YT,Verschuren WM,Grobbee DE

更新日期：2014-04-01 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: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:Previous work has shown that cerebral microembolism detected with transcranial Doppler sonography distal to internal carotid artery stenosis occurs more frequently in recently symptomatic compared with asymptomatic patients. It has remained unclear whether cerebral microembolism also indicates a ...

journal_title：Stroke

authors： Siebler M,Nachtmann A,Sitzer M,Rose G,Kleinschmidt A,Rademacher J,Steinmetz H

更新日期：1995-11-01 00:00:00

abstract：:Regional cerebral blood flow (CBF) was measured (intra-arterial injections of 133Xe) and electroencephalograms (EEG) were recorded periodically before, for two hours during, and for one and one-fourth hours after middle cerebral artery (MCA) occlusion in 20 squirrel monkeys (Saimiri sciureus). A CBF-Paco2 response cur...

journal_title：Stroke

authors： Donley RF,Sundt TM,Anderson RE,Sharbrough FW

更新日期：1975-03-01 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:The aim of this study is to estimate the risk of ischemic stroke during a 3-year follow-up period after a tuberculosis diagnosis using a nationwide, population-based study and a retrospective cohort design. METHOD:The study cohort comprised 2283 patients who had received treatment for tuberculos...

journal_title：Stroke

authors： Sheu JJ,Chiou HY,Kang JH,Chen YH,Lin HC

更新日期：2010-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Fish consumption has been postulated to reduce the risk of stroke. We conducted a dose-response meta-analysis to summarize the evidence from prospective studies regarding the association between fish consumption and stroke risk. METHODS:Pertinent studies were identified by searching Embase and P...

journal_title：Stroke

authors： Larsson SC,Orsini N

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Previous studies have demonstrated that echocardiographic left ventricular mass (LVM) is an independent risk factor for stroke in whites. Despite the greater burden of stroke, the echocardiographic predictors of stroke in African Americans remain poorly understood. METHODS:This investigation is ...

journal_title：Stroke

authors： Fox ER,Taylor HA Jr,Benjamin EJ,Ding J,Liebson PR,Arnett D,Quin EM,Skelton TN

更新日期：2005-03-01 00:00:00

abstract：:The hemolysate (10(-5)-10(-2) times dilution; original hemoglobin concentration was 0.83 +/- 0.10 X 10(-3)M) evoked the contraction in a dose dependent manner, and this contraction was composed of low and high sensitive responses as estimated from the Eadie-Hofstee's plot. Indomethacin (10(-7)-10(-5)M) inhibited the l...

journal_title：Stroke

authors： Fujiwara S,Kuriyama H

更新日期：1984-05-01 00:00:00

abstract：:Five patients studied by the authors and 28 mentioned in the literature indicate that recurrent stenosis occurs in no less than 0.6% of patients after carotid endarterectomy. The pathology of the recurrent stenosis was stated in only 10 cases indicating atherosclerotic disease in various stages of development in 7 and...

journal_title：Stroke

authors： French BN,Rewcastle NB

更新日期：1977-09-01 00:00:00

abstract：:We looked at FiO2, choice of anesthetic, nutritional status, and body temperature in a gerbil model of forebrain ischemia to determine their effect on data interpretation, ischemic outcome, and extent of pharmacologic protection. We subjected 484 gerbils to 5 minutes of forebrain ischemia under different experimental ...

journal_title：Stroke

authors： Clifton GL,Taft WC,Blair RE,Choi SC,DeLorenzo RJ

更新日期：1989-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Data from epidemiological and case-control studies suggest that increased total homocysteine (tHcy) levels are associated with increased risk for thromboembolic disease. The mechanisms by which hyperhomocysteinemia contributes to thrombogenesis are incompletely understood. The main objectives of ...

journal_title：Stroke

authors： Kristensen B,Malm J,Nilsson TK,Hultdin J,Carlberg B,Dahlén G,Olsson T

更新日期：1999-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Limited systemic fibrinolysis and reduced dosage are features of intra-arterial thrombolyis (IAT) that may be advantageous in the treatment of postoperative strokes. However, IAT may increase the risk of surgical bleeding. We sought to determine the safety of postoperative IAT. METHODS:This was ...

journal_title：Stroke

authors： Chalela JA,Katzan I,Liebeskind DS,Rasmussen P,Zaidat O,Suarez JI,Chiu D,Klucznick RP,Jauch E,Cucchiara BL,Saver J,Kasner SE

更新日期：2001-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Carotid angioplasty and stenting (CAS) is associated with higher risk of periprocedural stroke and death when compared with carotid endarterectomy (CEA). By contrast, the risk of myocardial infarction (MI) was higher after CEA than after CAS in randomized trials. However, numbers were small, and ...

journal_title：Stroke

authors： Boulanger M,Camelière L,Felgueiras R,Berger L,Rerkasem K,Rothwell PM,Touzé E

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Some strokes of unknown etiology may be the result of a paradoxical embolism traversing through a nonfused foramen ovale (patent foramen ovale [PFO]). The utility of percutaneously placed devices for treatment of patients with cryptogenic stroke or transient ischemic attack (TIA) and PFO is unkno...

journal_title：Stroke

authors： Furlan AJ,Reisman M,Massaro J,Mauri L,Adams H,Albers GW,Felberg R,Herrmann H,Kar S,Landzberg M,Raizner A,Wechsler L,CLOSURE I Investigators.

更新日期：2010-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Iron is an essential element for the human body. It has, however, been suggested that excessive iron stores may increase the risk of vascular disease. So far, epidemiologic studies on stroke are sparse. METHODS:We studied the association between iron status and stroke risk in a population-based ...

journal_title：Stroke

authors： van der A DL,Grobbee DE,Roest M,Marx JJ,Voorbij HA,van der Schouw YT

更新日期：2005-08-01 00:00:00

abstract：:Perforating branches of the middle cerebral arteries (MCA) were examined on the forebrain hemispheres of fourteen human brains. It was noticed that their intracerebral segments arose from the MCA main trunk, and its terminal and collateral (cortical) branches. They terminated in certain parts of the basal ganglia and ...

journal_title：Stroke

authors： Marinkovic SV,Milisavljevic MM,Kovacevic MS,Stevic ZD

更新日期：1985-11-01 00:00:00

abstract：:Neurologic deficits that occur simultaneously with or subsequent to internal carotid artery occlusion may be influenced by the adequacy of the intracerebral collateral circulation. Transcranial Doppler ultrasonography was used to evaluate mean middle cerebral artery blood velocity and blood flow in major collateral ar...

journal_title：Stroke

authors： Schneider PA,Rossman ME,Bernstein EF,Torem S,Ringelstein EB,Otis SM

更新日期：1988-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Elevated leukocyte count has been associated with cardiovascular and cerebrovascular disease in several epidemiological studies. We sought to determine whether white blood cell count (WBC) is associated with carotid plaque thickness in a stroke-free, multiethnic cohort. METHODS:For this cross-se...

journal_title：Stroke

authors： Elkind MS,Cheng J,Boden-Albala B,Paik MC,Sacco RL,Northern Manhattan Stroke Study.

更新日期：2001-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The visual analogue scale is a self-reported, validated tool to measure quality of life (QoL). Our purpose was to determine whether baseline QoL predicted strokes in the ALLHAT study (Antihypertensive and Lipid Lowering Treatment to Prevent Heart Attack Trial) and evaluate determinants of poststr...

journal_title：Stroke

authors： Shams T,Auchus AP,Oparil S,Wright CB,Wright J,Furlan AJ,Sila CA,Davis BR,Pressel S,Yamal JM,Einhorn PT,Lerner AJ,ALLHAT Collaborative Research Group.

更新日期：2017-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Transtemporal insonation in transcranial Doppler sonography is often impaired by an insufficient signal-to-noise ratio, especially in elderly patients. A transpulmonary stable air microbubble suspension was injected intravenously in humans as an intracranial ultrasonic contrast agent. METHODS:In...

journal_title：Stroke

authors： Ries F,Honisch C,Lambertz M,Schlief R

更新日期：1993-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Although the physical and, to a lesser extent, emotional outcome of stroke survivors has been well documented, there are far fewer data relating to the outcomes of those who care for them. We aimed to describe the outcome of those caring for stroke patients and to identify both patient and caregi...

journal_title：Stroke

authors： Dennis M,O'Rourke S,Lewis S,Sharpe M,Warlow C

更新日期：1998-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We examined sex-specific relationships of smoking with risk of total stroke and stroke subtypes in Asian populations because of the limited data available. METHODS:A total of 19,782 men and 21,500 women aged 40 to 59 years who were free of prior diagnosis of stroke, coronary heart disease, or ca...

journal_title：Stroke

authors： Mannami T,Iso H,Baba S,Sasaki S,Okada K,Konishi M,Tsugane S,Japan Public Health Center-Based Prospective Study on Cancer and Cardiovascular Disease Group.

更新日期：2004-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Because the blood circulation system of retina and brain are closely related to each other, we examined whether stroke is associated with localized retinal nerve fiber layer defects (RNFLDs). METHODS:Patients with acute ischemic stroke as part of a hospital-based study group were compared with t...

journal_title：Stroke

authors： Wang D,Li Y,Wang C,Xu L,You QS,Wang YX,Zhao L,Wei WB,Zhao X,Jonas JB

更新日期：2014-06-01 00:00:00

abstract：:In a randomized pilot study we compared the efficacy of temporary anticoagulation with intravenous heparin sodium to the efficacy of aspirin in preventing cerebral infarction in hospitalized patients with recent (less than 7 days) transient ischemic attacks (TIAs). Fifty-five patients (33 men, 22 women) aged 36-81 (me...

journal_title：Stroke

authors： Biller J,Bruno A,Adams HP Jr,Godersky JC,Loftus CM,Mitchell VL,Banwart KJ,Jones MP

更新日期：1989-04-01 00:00:00