Abstract:
:The spontaneous disappearance and reappearance of a ruptured cerebral aneurysm is generally assumed to be a rare phenomenon although the actual incidence is unknown. Among 39 consecutive cases of acute subarachnoid hemorrhage (SAH), 33 were studied by three-dimensional computed tomographic angiography (CTA) within 6 h after the onset of SAH, followed by digital subtraction angiography (DSA) within 24 h after the ictus. Of those patients, one, a 58-year-old woman, had a saccular aneurysm at the distal anterior cerebral artery; the aneurysm was clearly demonstrated by CTA 2.5 h after the SAH onset, but was not shown by a subsequent DSA performed 8.5 h after the ictus. A follow-up DSA detected the neck of aneurysm on day 11, and the whole aneurysm was visualized on day 19. The observations in this particular case suggest that the spontaneous disappearance of a ruptured cerebral aneurysm may occur during the ultra-early stage of SAH and that reappearance may follow during the next few weeks. The patient did not suffer complications such as vasospasm or systemic hypotension nor was she treated with antifibrinolytic agents. The aneurysmal shape and the surrounding clot are considered as putative factors possibly related to the intermittent appearance of the aneurysm.
journal_name
Neurol Resjournal_title
Neurological researchauthors
Nakajima Y,Yoshimine T,Mori H,Nakamuta K,Fujimura I,Sakashita K,Kohmura E,Hayakawa T,Yokota Jdoi
10.1080/01616412.2000.11740723subject
Has Abstractpub_date
2000-09-01 00:00:00pages
583-7issue
6eissn
0161-6412issn
1743-1328journal_volume
22pub_type
杂志文章abstract::Refractory status epilepticus (RSE), defined as status epilepticus that fails to respond to the acute administration of two antiepileptic medications, occurs in approximately a third of patients with status epilepticus, and is associated with increased hospital length of stay, mortality, and functional disability. Com...
journal_title:Neurological research
pub_type: 杂志文章,评审
doi:10.1179/1743132812Y.0000000128
更新日期:2013-03-01 00:00:00
abstract::We examined the effect of local anaesthesia of the skin on somatosensory evoked potentials (SEPs) and psychophysical magnitude estimates for a constant intensity air-puff stimulation (7 kg.cm-2) in 23 normal subjects. Before and after intradermal injection (0.1 ml of 1% xylocain) to the tip of the right index finger, ...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.1995.11740283
更新日期:1995-02-01 00:00:00
abstract::Promyelocytic leukemia (PML) protein is involved in apoptotic death of cultured neuronal cells, but its role in ischemic brain damage remains uncertain. In this study, we investigated change of immunoreactivity for PML protein in rat brain after transient middle cerebral artery occlusion, and compared the results with...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164101101199162
更新日期:2001-10-01 00:00:00
abstract:INTRODUCTION:To investigate the prevalence of Parkinson's disease (PD), a three-phase study was conducted. METHODS:In phase 1, standardized interviews were performed in a random sample of elderly aged 65 years or older using a questionnaire. In phase 2, neurological examinations were performed to clinically diagnose P...
journal_title:Neurological research
pub_type: 杂志文章,随机对照试验
doi:10.1179/016164109X12581096796396
更新日期:2010-10-01 00:00:00
abstract:OBJECTIVES:To assess prospectively the significance of sonographic measurements of the median nerve in the diagnosis of carpal tunnel syndrome (CTS), to look for proper parameters and cutoff values for the sonographic diagnosis, and to correlate with the electrophysiological findings. MATERIALS AND METHODS:This study ...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/1743132811Y.0000000028
更新日期:2011-11-01 00:00:00
abstract::OBJECTIVE: To explore the neural substrates of implicit self-esteem in university students. METHODS: The subjects comprised four females and six males (aged 20-25 years). They were asked to finish the implicit association test (IAT) for implicit self-esteem while brain electrical activity was recorded at 64 scalp site...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/174313209X431138
更新日期:2009-07-08 00:00:00
abstract::Sinus pericranii is a rare circumscribed fluctuating vascular swelling of the scalp that communicates with the intracranial venous system. It has been associated with other intracranial vascular malformations. The tumour is usually round, fluctuant, nonpulsatile, and disappears with compression. Its size increases dur...
journal_title:Neurological research
pub_type: 杂志文章,评审
doi:10.1080/01616412.1994.11740276
更新日期:1994-12-01 00:00:00
abstract:OBJECTIVES:Recent preclinical studies suggest that treating glioblastoma (GBM) with a combination of targeted chemotherapy and radiotherapy may enhance the anti-tumor effects of both therapies. However, the effects of these treatments on glioma growth and progression are poorly understood. METHODS:In this study, we h...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/1743132812Y.0000000005
更新日期:2012-04-01 00:00:00
abstract:OBJECTIVE:This study investigated the relationship between traumatic coagulopathy and severe brain swelling (SBS) during decompressive surgery to evacuate a supratentorial intradural mass lesion in patients with traumatic brain injury (TBI). METHODS:A retrospective study was conducted in 96 patients who consecutively ...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/1743132813Y.0000000187
更新日期:2013-07-01 00:00:00
abstract::The objective was to examine the effect of the nitric oxide synthase inhibitor, N omega-nitro-L-arginine methyl ester (L-NAME) on leukocyte adhesion in the cerebral microcirculation during reperfusion following partial forebrain ischemia in the rat. Intravital fluorescence video-microscopy through a closed cranial win...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.1999.11740947
更新日期:1999-06-01 00:00:00
abstract:BACKGROUND:Neurocysticercosis is a parasitic infection of the central nervous system caused by the larval stage of the tapeworm Taenia solium and is the most common parasitic infection involving the human nervous system. Neurocysticercosis represents one of the most common causes of symptomatic epilepsy in developing c...
journal_title:Neurological research
pub_type: 杂志文章,评审
doi:10.1179/016164110X12644252260592
更新日期:2010-04-01 00:00:00
abstract:OBJECTIVE:The present study was undertaken to evaluate whether resveratrol (RSV) modulates membrane lipid composition, as well as on ganglioside profile in ischemia/reperfusion injury. METHODS:Global cerebral ischemia was induced by four-vessel occlusion for 10 minutes. RSV (30 mg/kg) or vehicle was intraperitoneally...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/1743132812Y.0000000116
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVES:Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder, characterized by a selective progressive degeneration of the motor system. Electromyography is essential for the diagnosis of ALS. The measurement of motor conduction of peripheral nerves is of major importance to recognize other poss...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164107X159261
更新日期:2007-07-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to characterize mouse neural stem cells (NSC) transduced by a multigenic lentiviral vector (LV) and stably express recombinant human nerve growth factor (rhNGF). We obtained NSC-derived cell lines which express human NGF in relevant amount to exploit their ability for therapeuti...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164106X115161
更新日期:2006-07-01 00:00:00
abstract::Following cerebral ischemia, the extracellular concentration of excitatory amino acids increases, and the excitatory cell death may play an important role contributing to ischemic neuronal damage. Although sequential metabolic changes in permanent local cerebral ischemia have been reported, the effect of reperfusion i...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.1996.11740462
更新日期:1996-12-01 00:00:00
abstract::L-644,711 is a novel anion channel inhibitor which has previously been shown to decrease brain injury in two related rabbit models of cerebral ischaemia. We hypothesize two mechanisms of action of L-644,711 for its salutary effects on cerebral ischaemia: inhibition of neutrophil function and prevention of excitotoxin ...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.1992.11740011
更新日期:1992-03-01 00:00:00
abstract::Cerebral hemorrhages are subject to a heavy short- and long-term case fatality. A study of prognostic factors and of relative survival based on the data of a population registry is of great value to study patients having a hematoma of all ages, irrespective of the method of care. We have listed 183 patients having a c...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.2000.11740754
更新日期:2000-12-01 00:00:00
abstract::Anoxic depolarization (AD) is one of the major physiological characteristics in the ischemic core. The effect of mild hypothermia on the appearance of AD and subsequent brain injury following profound ischemia is studied to evaluate the protective mechanism of hypothermia against severe ischemia. Sprague-Dawley rats w...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.1999.11740996
更新日期:1999-10-01 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::We describe the technique of percutaneous carotid artery stent placement with distal protection in a patient in whom marked innominate artery ectasia prevented transfemoral access to the right common carotid artery. After induction of general anesthesia, ultrasound was used to guide direct puncture of the common carot...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164104225013978
更新日期:2004-04-01 00:00:00
abstract:OBJECTIVE:To investigate the perfusion parameters of computed tomography (CT) in hypoxicischemic encephalopathy (HIE) after off-pump coronary artery bypass grafting (OPCABG), and its potential in predicting the occurrence and prognosis of hypoxic-ischemic encephalopathy. METHODS:We selected 830 patients. The patients ...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.2017.1315862
更新日期:2017-06-01 00:00:00
abstract:OBJECTIVE:The feasibility of high resolution CT imaging for evaluating experimentally-induced brain tumors in rats was assessed. METHODS:The gliosarcoma cell line (9 L/lacZ) was inoculated in 34 male Fischer 344 rats and CT studies were performed prior to and at 4, 7, 9, 12 and 14 days post-tumor cell implantation. Br...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164105X18250
更新日期:2005-01-01 00:00:00
abstract::We have reliable data on the degree of stenosis above which endarterectomy for symptomatic carotid stenosis is beneficial, but benefit is also influenced by other factors, particularly age, sex, the timing of surgery, plaque surface morphology and the nature of the presenting symptomatic event(s). This review will con...
journal_title:Neurological research
pub_type: 杂志文章,评审
doi:10.1179/016164105X25298
更新日期:2005-01-01 00:00:00
abstract::We assessed the effect of a novel calmodulin antagonist, DY-9760e (3-[2-[4-(3-chloro-2-methylphenyl)-1-piperazinyl]ethyl]-5,6-dimethoxy-1-(4-imidazolylmethyl)-1H-indazole dihydrochloride 3.5 hydrate) in a spontaneously hypertensive rat (SHR) permanent focal cerebral ischemia. In experiment I, the left middle cerebral ...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164101101198992
更新日期:2001-09-01 00:00:00
abstract:OBJECTIVES:Brain death is a clinical diagnosis often confirmed with supplementary tests. In this study, we examined the relationship between brain death and the partial pressure of brain tissue oxygen (PbtO(2)). We hypothesized that a sustained PbtO(2) of 0 is associated with brain death. METHODS:One hundred and twent...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164107X208121
更新日期:2007-10-01 00:00:00
abstract::Fifteen patients with symptoms of cerebral ischaemia and angiographically confirmed unilateral stenoses or occlusions of the extracranial internal carotid artery (ICA) and 20 controls were studied by a 2 MHz transcranial Doppler (TCD) at rest and after stimulation with 1 g acetazolamide i.v., a cerebral vasodilator. I...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.1992.11740033
更新日期:1992-01-01 00:00:00
abstract::Objective: Nowadays, retinal microvascular structures can be investigated using optical coherence tomography angiography (OCTA). We aimed to evaluate the probable vascular changes in the foveal and peripapillary regions of patients with multiple sclerosis (MS).Methods: A total of 20 patients with relapsing remitting m...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.2020.1726585
更新日期:2020-04-01 00:00:00
abstract::This paper summarizes the work of developing and analyzing a mathematical model of schizophrenia. First the psychological and physiological studies of patients with periodic catatonia made by R. R. Gjessing are briefly described. Then a mathematical model, which is based on Gjessing's work and consists of a set of non...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1080/01616412.1979.11739544
更新日期:1979-01-01 00:00:00
abstract::A prospective study of the expression of the chemokine receptor CCR7 was performed in 11 relapsing-remitting multiple sclerosis (MS) patients during 12 months of interferon-beta (IFNbeta) treatment. The results show increased expression of CCR7 on peripheral blood lymphocytes (PBL) of MS patients receiving IFNbeta tre...
journal_title:Neurological research
pub_type: 临床试验,杂志文章
doi:10.1179/016164107X228633
更新日期:2007-12-01 00:00:00
abstract::To investigate the migration of neural stem cells as well as neural plastic changes in epileptic brain, spaciotemporal expression of immunoreactive highly polysialylated neural cell adhesion molecule (PSA-NCAM) was examined in amygdala kindling development of rat. The neural migration and synaptic remodeling detected ...
journal_title:Neurological research
pub_type: 杂志文章
doi:10.1179/016164103101200969
更新日期:2003-01-01 00:00:00