Abstract:
:Recent studies suggest that high plasma levels of tissue-type plasminogen activator (tPA) and its inhibitor (plasminogen activator inhibitor-1, PAI-1) are markers of an increased risk of atherothrombotic ischemic events such as stroke and myocardial infarction. In this prospective study, we measured tPA antigen, PAI-1 antigen and activity, as well as tPA/PAI-1 complex in patients with acute stroke. Stroke subtypes were classified according to the TOAST criteria. From 132 consecutively screened patients, 89 (100%) were enrolled in this study, including 42 patients (47%) with large artery atherosclerosis (LAA), 32 (36%) with small vessel occlusion (SVO), and 15 (17%) with cardioembolism (CE). Nineteen age-matched neurologic patients without manifestations of cerebrovascular disease served as control subjects (CS). Patients with acute stroke had significantly higher plasma levels of tPA antigen (p < 0.001), PAI-1 antigen (p < 0.05) and PAI activity (p < 0.05) than patients in the control group. t-PA antigen, PAI activity and tPA/PAI-1 complex levels were similar regardless of stroke etiology. Only PAI-1 antigen was lower in patients with cardioembolic stroke than in stroke patients with LAA (p < 0.05). Plasma tPA antigen, PAI-1 antigen, and PAI activity are significantly increased in patients with acute ischemic stroke. Except for PAI-1 antigen, this increase appears not to be related to the underlying stroke etiology.
journal_name
Neurol Resjournal_title
Neurological researchauthors
Zunker P,Schick A,Padró T,Kienast J,Phillips A,Ringelstein EBdoi
10.1080/01616412.1999.11741005subject
Has Abstractpub_date
1999-12-01 00:00:00pages
727-32issue
8eissn
0161-6412issn
1743-1328journal_volume
21pub_type
杂志文章abstract:OBJECTIVE:The aim of this report was to set up an effective experimental model of cocultures between cells from spinal cord explants and myotubes from adductor muscle. METHODS:We obtained neuronal cells from chick spinal cord explants at embryonic day 5 (ED5) by means of an enzymatic digestion. Small spinal cord fragm...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/174313208X281064
更新日期:2008-03-01 00:00:00
abstract::Background: IVS5-91G>A (rs3812718) polymorphism of the sodium voltage-gated channel alpha subunit 1 (SCN1A) gene has been associated with inadequate responsiveness to common antiepileptic drugs which act as sodium channel blockers. This study was performed to investigate the effect of IVS5-91G>A (rs3812718) polymorphi...
journal_title:Neurological research
pub_type: 临床试验,杂志文章
doi:10.1080/01616412.2019.1635321
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVES:Surgical management of tumors in the sacropelvic region is a challenging field of spine surgery because of the region's complex local anatomy and biomechanics. Recent developments in anesthesia and intensive care have allowed us to perform extended surgeries focused on the en bloc resection of sacropelvic tu...
journal_title:Neurological research
pub_type: 杂志文章,评审
doi:10.1179/1743132814Y.0000000370
更新日期:2014-06-01 00:00:00
abstract::The ocular microtremor (OMT) is mediated by the oculomotor area of the brainstem and is altered in several pathologic states, including traumatic brain injury, general anesthesia, brain death, coma, Parkinsonism and multiple sclerosis. The EYETECT tremor monitor is a non-invasive means of measuring the frequency and a...
journal_title:Neurological research
pub_type: 杂志文章,评审
doi:10.1179/016164107X240198
更新日期:2007-10-01 00:00:00
abstract:OBJECT:The pathologies resulting from traumatic brain injury (TBI) have been thoroughly studied, but rarely have the effects of bleeding and coagulation in the early stage of TBI been considered. In this study, we investigated the effects of topical Surgiflo® application on brain injury in experimental TBI mice using S...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.2017.1330815
更新日期:2017-09-01 00:00:00
abstract::Electrical stimulation of peripheral nerves can be used to cause muscle contraction, to activate reflexes, and to modulate some functions of the central nervous system (neuromodulation). If applied to the spinal cord or nerves controlling the lower urinary tract, electrical stimulation can produce bladder or sphincter...
journal_title:Neurological research
pub_type: 杂志文章,评审
doi:10.1179/016164102101200294
更新日期:2002-07-01 00:00:00
abstract::Aspirin and ticlopidine are two commonly used drugs in the prevention of cerebral embolic ischemic events. No direct comparisons in a cross-over design of the effects of ticlopidine and aspirin on asymptomatic circulating cerebral microemboli are available. We investigated 53 patients with cerebrovascular disease. Twe...
journal_title:Neurological research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1080/01616412.1996.11740450
更新日期:1996-10-01 00:00:00
abstract:OBJECTIVE:Spinal cord injury (SCI) causes muscle atrophy, which is particularly severe, due to inability to perform tetanic contractions, when lower motor neurons (LMN) are involved. We performed a longitudinal study in 25 Europeans suffering from complete conus cauda syndrome from 0.7 to 8.7 years comparing functional...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/174313209X385644
更新日期:2010-02-01 00:00:00
abstract::The correlation between the activities of anti-GQ1b IgG antibodies in sera of patients with Miller Fisher syndrome and their clinical manifestations was investigated. The clinical severity was analyzed for 16 patients by scoring their symptoms during the peak of the clinical course and 4 weeks after onset. Serum sampl...
journal_title:Neurological research
pub_type: 临床试验,杂志文章
doi:10.1080/01616412.1998.11740573
更新日期:1998-10-01 00:00:00
abstract::The purpose of this study was to determine the efficacy of nicardipine prolonged-release implants for preventing vasospasm in a canine SAH model in a dose-escalating placebo-controlled blind fashion. Drug-release kinetics of copoly(lactic/glycolic acid) pellet containing nicardipine were evaluated in vitro. In vivo, 1...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.2000.11740733
更新日期:2000-09-01 00:00:00
abstract:OBJECTIVE:Infection is a major complication and risk factor of cerebrospinal fluid (CSF) shunting procedures. Recently, antibiotic-impregnated shunt systems have been developed in an attempt to prevent or reduce the CSF infection. The aim of this study was to determine the efficacy of silver-impregnated polyurethane ve...
journal_title:Neurological research
pub_type: 临床试验,杂志文章
doi:10.1179/174313209X380973
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVES:To find new biomarkers by stimulating acupuncture point GB34 (Yangneungcheon) which has neuroprotective effect on the mouse model of Parkinson's disease, analysis of cDNA microarray on mRNAs of the substantia nigra was performed. METHODS:Male C57BL/6 mice were divided into two groups: 1-methyl-4-phenyl-1,2,...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164109X12537002794165
更新日期:2010-02-01 00:00:00
abstract::It was predicted, based on a mathematical model of the cortex, that early music training would enhance spatial-temporal reasoning. We have demonstrated that preschool children given six months of piano keyboard lessons improved dramatically on spatial-temporal reasoning while children in appropriate control groups did...
journal_title:Neurological research
pub_type: 临床试验,杂志文章
doi:10.1080/01616412.1999.11740910
更新日期:1999-03-01 00:00:00
abstract::Ahead of Print article withdrawn by publisher. ...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164109X12445616596283
更新日期:2009-08-21 00:00:00
abstract::Parkinson's disease (PD) the second most common age-associated progressive neurodegenerative disorder is characterized by loss of dopaminergic neurons, cytoplasmic inclusions of aggregated proteins (Lewy bodies), and neuroinflammation. The inflammation of neurons causes release of various inflammatory mediators (IFNs,...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.2016.1249997
更新日期:2016-12-01 00:00:00
abstract:INTRODUCTION:Alteration of sensorium or an encephalopathy is a common diagnostic dilemma in critically ill patients and can be caused by a number of conditions. Sepsis associated encephalopathy (SAE) is now the most common encephalopathy encountered among intensive care unit (ICU) patients. DEFINITIONS:SAE is an encep...
journal_title:Neurological research
pub_type: 杂志文章,评审
doi:10.1179/016164107X240233
更新日期:2007-10-01 00:00:00
abstract::Because clinicians require objectively demonstrable neurological deficits to confirm a diagnosis, the recognition of embolic events in the nervous system is generally restricted to the effects of ischemic necrosis produced by arterial occlusion. However, magnetic resonance imaging (MRI) has shown that lesser degrees o...
journal_title:Neurological research
pub_type: 杂志文章,评审
doi:10.1179/016164107X181789
更新日期:2007-03-01 00:00:00
abstract:OBJECTIVE:Venous compression might be the main cause of incomplete decompression and symptom recurrence after microvascular decompression (MVD) in patients with trigeminal neuralgia. Although it can be killed in most cases, cutting the vein sometimes has the potential risk arising from venous congestion. To maneuver th...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/174313208X289624
更新日期:2008-09-01 00:00:00
abstract:OBJECTIVE:Late-onset Alzheimer's disease (AD) is a genetically heterogeneous neurodegenerative disorder. Associations of the glutathione S-transferases (GSTs) polymorphisms with the risk factors for AD have not been definitely confirmed. We investigated the association of GSTM1 and GSTT1 null deletion and GSTP1 313 A/G...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.2017.1390902
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVE:The amyloid hypothesis stimulates the discovery of compounds, which promotes beta-amyloid peptide (Aβ) clearance, thereby altering the underlying pathophysiology of Alzheimer's disease (AD). Hence, the present study aims at the evaluation of anti-amyloidogenic potential of Gelidiella acerosa. METHODS:Prevent...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/1743132814Y.0000000422
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:Numerous studies have identified different predictors for secondary hydrocephalus after aneurysmal subarachnoid hemorrhage (SAH), although predictors regarding timing of the shunt operation have never been reported. Predictors for an early shunt, which was defined as a shunt operation performed ≤30 days after...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.2016.1199184
更新日期:2016-07-01 00:00:00
abstract:OBJECTIVES:One of the main obstacles of electrode implantation in epilepsy surgery is the electrode shift between implantation and the day of explantation. We evaluated this possible electrode displacement using intraoperative MRI (iopMRI) data and CT/MRI reconstruction. METHODS:Thirteen patients (nine female, four ma...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.2018.1484588
更新日期:2018-10-01 00:00:00
abstract::In 75 patients with completed stroke hypervolemic haemodilution was performed for 1 day with 500 ml 6% HES 200.000/0.6-0.66 (Elohäst) to test the acute influence of application time for haemorheological changes. The patients were divided into 3 groups randomly selected: group A received the infusion for 2 hours, group...
journal_title:Neurological research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1080/01616412.1992.11740043
更新日期:1992-01-01 00:00:00
abstract:INTRODUCTION:The novel coronavirus disease (COVID-19) pandemic poses a substantial threat to the health of healthcare personnel on the front line of caring for COVID-19 patients. The Centers for Medicare and Medicaid Services previously announced that all non-essential planned surgeries and procedures should be postpon...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.2020.1781455
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:Diabetes is one of the major risk factors for ischemic stroke and is reported to aggravate the ischemic brain damage in different experimental models as well as clinical situations. However, the mechanisms underlying the exacerbated ischemia/reperfusion (I/R) brain injury associated with comorbid diabetes ar...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/1743132811Y.0000000015
更新日期:2011-10-01 00:00:00
abstract::Acute presentation of Type I Chiari malformation in children is distinctly rare. An 11 year old male suffered a trauma to the right temporal-parietal region in a tobogganing accident resulting in an open depressed skull fracture. Radiographic evaluation included a Computed Tomographic scan which also demonstrated a si...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.1998.11740599
更新日期:1998-01-01 00:00:00
abstract:OBJECTIVE:To investigate the clinical application of adjuvant coiling techniques in treating anterior-circulation wide-necked aneurysms. METHODS:Over 4·5 years, 93 anterior-circulation wide-neck aneurysms in 81 patients were treated with different endovascular techniques: balloon-assisted, stent-assisted, and double-m...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/1743132813Y.0000000234
更新日期:2013-12-01 00:00:00
abstract::It is known that mitochondrial ATP-sensitive potassium channels (mitoKATP) play a significant role in protecting cerebral function from ischemia-reperfusion injury, which is related with a decrease in the mitochondrial matrix calcium. However, the effect of mitochondrial calcium uniporter (MCU) on diazoxide-induced ce...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/1743132813Y.0000000299
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVE:Neuropsychological outcomes after carotid endarterectomy (CEA) have been investigated extensively. However, cognitive impacts of carotid angioplasty and stenting (CAS), an emerging alternative to CEA, have not been studied. This study is aimed at investigating pattern and degree of cognitive changes after CAS...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164107X159216
更新日期:2007-04-01 00:00:00
abstract:OBJECTIVE:We sought to assess the current status of blood pressure control and the use of antihypertensive drugs in patients with ischemic stroke (IS) or transient ischemic attack (TIA) in China. SUBJECTS AND METHODS:A cross-sectional study (across 19 urban outpatient clinics) on secondary stroke prevention measures w...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/174313208X300323
更新日期:2008-05-01 00:00:00