Abstract:
:The blocking effect of ketanserin, a 5-hydroxytryptamine (5-HT)2 receptor antagonist, was examined on responses to intra-luminal 5-HT or potassium chloride (KCl) in isolated and perfused canine basilar arteries before and after extraluminal whole blood by means of the stainless-steel cannula inserting method. Four hours after the application of blood, the constriction to 5-HT was significantly enhanced, while that to KCl was significantly attenuated. The absolute value in the decrease of perfusion pressure for the 5-HT-induced constriction sensitive to ketanserin was much greater after the blood application than that before the application. It is suggested that the augmentation of cerebrovascular responses to 5-HT in the early stage immediately after subarachnoid haemorrhage (SAH) might be mediated by 5-HT2 receptors at least in part. This early constrictor mechanism may be implicated in the aetiology of the following late stage of cerebral vasospasm after SAH.
journal_name
Acta Neurochir (Wien)journal_title
Acta neurochirurgicaauthors
Tsuji T,Cook DAdoi
10.1007/BF01412316subject
Has Abstractpub_date
1996-01-01 00:00:00pages
1109-16; discussion 1116-7issue
9eissn
0001-6268issn
0942-0940journal_volume
138pub_type
杂志文章abstract::The results of electro-oculographic recordings made after caloric vestibular stimulation (C.O.G.) in severe head injured patients are discussed. It was found that: 1. The C.O.G. correlates with the state of consciousness of the patients. 2. The rate of improvement of the C.O.G. correlates with the rate of the clinical...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01405860
更新日期:1976-01-01 00:00:00
abstract:BACKGROUND:Autogenous cranioplasty infection requiring bone flap removal is under-recognised as a major complication causing significant morbidity. Microbial contamination of stored bone flaps may be a significant contributing factor. Current infection control practices and storage procedures vary. It is not known whet...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-012-1517-8
更新日期:2013-02-01 00:00:00
abstract::Clinical presentation, diagnosis, surgical technique and results of 25 cases of intramedullary tumours in patients under 16 years of age are analyzed. Pre-operative spinal deformity was present in 9 patients. Surgery was performed in all. After multilaminectomy with preservation of the intervertebral joints, total rem...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF02001471
更新日期:1993-01-01 00:00:00
abstract:OBJECTIVE:The purpose of this study is to examine the relation between Glasgow Coma Scale (GCS) score and findings on computed tomography (CT) and magnetic resonance (MR) imaging of patients with mild head injury presenting GCS scores between 13 and 15. METHODS:Data were collected from all consecutive patients with mi...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010170008
更新日期:2001-10-01 00:00:00
abstract:BACKGROUND:The supracerebellar infratentorial approach is a commonly used route in neurosurgery. It provides a narrow and deep corridor to the dorsal midbrain and pineal region. The authors describe a surgical technique to expand the operative corridor and the surgeon's working angles during this approach. METHODS:Thi...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-013-1844-4
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:Usual management of peripheral nerve tumors is to avoid biopsy in those that are likely benign; the risk of biopsy outweighs the benefit of definitive tissue diagnosis. Biopsy of presumed malignant lesions is performed widely. There is a subset of peripheral nerve tumors that are not easily categorized as be...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-020-04257-1
更新日期:2020-06-01 00:00:00
abstract:INTRODUCTION:Stereotactic radiosurgery (SRS) is increasingly used as a minimally invasive alternative in many neurosurgical conditions, including benign and malignant tumors, vascular malformations, and functional procedures. As for any surgical procedure, strict safety guidelines and checklists are necessary to avoid ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-019-03843-2
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVE:A prospective study was undertaken to determine the number of potential organ donors in a neurosurgical intensive care unit and to record the actual number of organ donations. The reasons for refusal of organ donations were analysed with respect to the controversial public discussion of the brain death concep...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010050354
更新日期:1999-01-01 00:00:00
abstract::Intra-operative neurophysiological techniques allow reliable identification of the sensorimotor region and make their anatomical and functional preservation feasible. Monopolar cortical stimulation has recently been described as a new mapping technique. In the present study this method was compared to the "traditional...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010050433
更新日期:1999-01-01 00:00:00
abstract::The authors describe a case of a post-traumatic subdural haematoma with an unusual evolution in two phases, one slow, the other very rapid. The rapidity of the evolution was caused by the rupture of a cortical dural artery, shown angiographically. ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01401797
更新日期:1979-01-01 00:00:00
abstract:BACKGROUND:Computer-assisted design and manufacturing (CAD/CAM) techniques have been implemented in craniosynostosis surgery to facilitate cranial remodeling. However, until now, computed tomography (CT) scans with ionizing radiation were necessary to plan the procedure and create guiding templates. The purpose of this...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-020-04445-z
更新日期:2020-06-09 00:00:00
abstract:STUDY DESIGN:This report characterises a 25 year old male patient with a complete burst fracture of the fifth lumbar vertebra with dislocation. He was treated by posterior surgery with transpedicular instrumentation and an expandable cage from the posterior approach. OBJECTIVES:Burst fractures of the fifth lumbar vert...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-008-0149-5
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:Most scales used to assess prognosis after subarachnoid haemorrhage (SAH) are based on the level of consciousness of the patient. Based on information from a logistic regression model, Ogilvy et al. developed a new grading scheme (Massachussetts General Hospital (MGH) Scale) which applied a simple scoring me...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-004-0417-y
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:Post-operative CSF leak is the major source of morbidity following endoscopic transsphenoidal surgery. The purpose of this study was to identify factors associated with post-operative CSF leak in patients undergoing this surgery and facilitate the prospective identification of patients at higher risk of this...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-020-04334-5
更新日期:2020-06-01 00:00:00
abstract::The authors report on two types of carotid-A(1) junctional aneurysms projecting backwards. In the two A(1)-type examples, the aneurysm originated at the posterior wall of the proximal A(1) joining the carotid termination and could be clipped using an ipsilateral pterional approach. However, in the carotid-type example...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-007-1223-0
更新日期:2007-08-01 00:00:00
abstract:BACKGROUND:Mortality and morbidity of aneurysmal subarachnoid haemorrhage (aSAH) remain high, and prognosis is influenced by multiple non-modifiable factors such as aSAH severity. By analysing the chronology of aSAH management, we aim at identifying modifiable factors with emphasis on the occurrence of rebleeds in a se...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-020-04673-3
更新日期:2021-01-06 00:00:00
abstract:INTRODUCTION:Patients with thalamic hemorrhage, depressed level of consciousness and/or signs of elevated intracranial pressure may be treated with neurocritical care (NCC) and external ventricular drainage (EVD) for release of cerebrospinal fluid. METHODS:Forty-three patients with thalamic hemorrhage treated with NCC...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-013-1871-1
更新日期:2013-11-01 00:00:00
abstract:OBJECTIVES:Ballistic injuries to peripheral nerves pose special challenges in terms of indications, timing and type of surgical intervention. The aim of the present work was to analyze our experience in the surgical treatment of peripheral nerve ballistic injuries with respect to the mechanism of injury (gunshot versus...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-014-2139-0
更新日期:2014-08-01 00:00:00
abstract::After clipping of intracranial aneurysms, postoperative vasospasm may occur remote from the distribution area of the artery and may cause death. The authors report two cases and give the clinical, neuroradiological, and neuroanatomical findings. ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01773115
更新日期:1978-01-01 00:00:00
abstract:BACKGROUND:Supratentorial intracerebral haemorrhage (ICH) carries an excessive mortality and morbidity. Although surgical ICH treatment can be life-saving, the indications for surgery in larger cohorts of ICH patients are controversial and not well defined. We hypothesised that surgical indications vary substantially a...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-019-03853-0
更新日期:2019-05-01 00:00:00
abstract::First described on pre-B leukemia cells, the common acute lymphoblastic leukemia antigen (cALLa) is also expressed on glioma cells in vitro. Its identity to neutral endopeptidase (NEP) (E.C.3.24.11) was corroborated by our finding that cALLa positive glioma cells had NEP activity. To study cALLa/NEP distribution on gl...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01401105
更新日期:1992-01-01 00:00:00
abstract:INTRODUCTION:An open collaborative international network has been established which aims to improve inter-centre standards for collection of high-resolution, neurointensive care data on patients with traumatic brain injury. The group is also working towards the creation of an open access, detailed and validated databas...
journal_title:Acta neurochirurgica
pub_type: 杂志文章,多中心研究
doi:10.1007/s00701-003-0066-6
更新日期:2003-08-01 00:00:00
abstract::The improvement in the knowledge of the main anatomical landmarks permits an evolution in the safety of the surgical treatment and a conceptual development of the geometrical anatomico-surgical characteristics of the infratemporal fossa. This conceptual evolution determines surgical and oncological advantages: firstly...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01411469
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:Microvascular decompression (MVD) for hemifacial spasm (HFS) provides a long-term cure rate. Delayed facial palsy (DFP) is not an unusual complication, but it has only been sporadically described in the literature. The purpose of this report is to evaluate the incidence of delayed facial palsy after MVD and ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-006-0847-9
更新日期:2006-08-01 00:00:00
abstract::In 131 cases of craniocerebral trauma it was shown in what respect definite changes in the lungs, demonstrated by clinical course, radiographs and blood gas analyses, occurred in proportion to the severity of the trauma. The causes of these changes were considered and the possibility of complicating the course of the ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01405745
更新日期:1976-01-01 00:00:00
abstract::Oculomotor nerve palsy due to a venous varix arising from flow anomalies caused by a dural arteriovenous fistula (AVF) is a rare phenomenon. We report a case of surgical third nerve palsy with a rare underlying AVF as the cause and discuss in detail the patho-anatomy and its significance. A tentorial dural AVF mimicki...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-010-0819-y
更新日期:2010-12-01 00:00:00
abstract::The Schaltenbrand and Wahren stereotactic atlas was critically re-examined focusing on the technical quality and the consistency of the horizontal, sagittal and frontal microscopic cut series. From each series, both an isotropic contour and a solid volume model represented by a 256 matrix with an edge length of 6.4 cm...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01400876
更新日期:1994-01-01 00:00:00
abstract:BACKGROUND:The worldwide spread of smartphone usage enables new possibilities for longitudinal monitoring of objective functional impairment (OFI) in patients undergoing surgery for lumbar degenerative disc disease (DDD). METHODS:Three patients, undergoing elective surgery for lumbar DDD, self-assessed OFI using a rec...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-020-04377-8
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:Pre-/postoperative pituitary endocrine deficiencies in patients with sellar/parasellar non-adenomatous lesions are poorly described and studies have not considered the effect of sellar invasion on endocrine outcome. The aim of this study was to relate the need for pituitary hormone replacement pre-/postopera...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-020-04440-4
更新日期:2020-10-01 00:00:00
abstract:BACKGROUND:Patient-reported experience measures (PREMs) are a unique measure of experience of patients which can help address the quality of care of the patients. OBJECTIVE:Our aim of the study is to collect quality of care outcomes with our newly navigated transcranial magnetic stimulation patient-reported experience...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-020-04268-y
更新日期:2020-07-01 00:00:00