Abstract:
:Nerve fibers containing neuropeptide Y (NPY), vasoactive intestinal polypeptide (VIP), substance P (SP), and calcitonin gene-related peptide (CGRP) were seen in the adventitia or at the adventitia-media border of the human temporal artery. Pharmacological experiments on isolated temporal artery segments revealed that NPY potentiated the vasoconstrictor responses to noradrenaline, but had no vasoconstrictor ability or only a small vasoconstrictor ability per se. VIP, peptide histidine methionine 27 (PHM-27), SP, neurokinin A (NKA), and CGRP potently relaxed vessels precontracted by prostaglandin F2 alpha, the relative potency being CGRP greater than SP greater than NKA = VIP = PHM-27. The amount of relaxation varied between 67 and 91% of the prostaglandin F2 alpha-induced contraction. The peptide effects were not antagonized by classic adrenergic or cholinergic blockers, suggesting interactions via separate receptor sites.
journal_name
Ann Neuroljournal_title
Annals of neurologyauthors
Jansen I,Uddman R,Hocherman M,Ekman R,Jensen K,Olesen J,Stiernholm P,Edvinsson Ldoi
10.1002/ana.410200409subject
Has Abstractpub_date
1986-10-01 00:00:00pages
496-501issue
4eissn
0364-5134issn
1531-8249journal_volume
20pub_type
杂志文章abstract::Traumatic coma was produced in 45 monkeys by accelerating the head without impact in one of three directions. The duration of coma, degree of neurological impairment, and amount of diffuse axonal injury (DAI) in the brain were directly related to the amount of coronal head motion used. Coma of less than 15 minutes (co...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410120611
更新日期:1982-12-01 00:00:00
abstract::A 65-year-old woman with normal pressure hydrocephalus experienced improved gait and hydrocephalus following surgical resection of a cauda equina neurinoma. Fibrinogen, detected in the cerebrospinal fluid, may be involved in the pathophysiological process of normal pressure hydrocephalus. ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410270414
更新日期:1990-04-01 00:00:00
abstract::Magnetic resonance imaging is a highly sensitive method for the detection of the lesions of multiple sclerosis and renders possible the study and the evolution of early lesions. Previous reports on magnetic resonance imaging following gadolinium-diethylenetriamine pentaacetic acid (Gd-DTPA) injection demonstrated that...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410340507
更新日期:1993-11-01 00:00:00
abstract::We studied neuronal activity and its relation to the accumulation of neurofibrillary tangles in Alzheimer's disease (AD) neurons by in situ hybridization to cytochrome oxidase subunit III messenger RNA, a marker of mitochondrial energy metabolism. In AD midtemporal cortex, levels of cytochrome oxidase subunit III mess...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410400310
更新日期:1996-09-01 00:00:00
abstract::Electroencephalographic (EEG) and evoked potential data were recorded during behavioral testing from 8 dyslexic and 10 normal boys aged 9 to 11 years. Topographic mapping of their brain electrical activity revealed four discrete regions of difference between the two groups involving both hemispheres, left more than ri...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410070505
更新日期:1980-05-01 00:00:00
abstract::D2 dopamine receptor densities were measured in postmortem samples of the caudate nucleus and putamen from 36 parkinsonian patients. The relationship between the age of the patient, duration of the disease, and duration of L-dopa therapy versus density of brain D2 dopamine receptors was examined using [3H]spiperone. R...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410190510
更新日期:1986-05-01 00:00:00
abstract::We report the clinical, imaging, and laboratory features of 8 patients with Devic's neuromyelitis optica. All patients had severe myelopathy and optic neuritis. In no patient was the brain, the brainstem, or the cerebellum affected, even after several years of disease. Various immunosuppressive treatments failed to be...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410340211
更新日期:1993-08-01 00:00:00
abstract::Plasma valproate concentrations were monitored prospectively in 54 previously untreated adult patients with epilepsy. Dose and plasma concentration were highly correlated. Adverse effects were common in association with plasma levels above 100 micrograms/ml. In patients suffering tonic-clonic seizures without focal sy...
journal_title:Annals of neurology
pub_type: 临床试验,杂志文章
doi:10.1002/ana.410140107
更新日期:1983-07-01 00:00:00
abstract::The need for novel, efficacious, antiseizure therapies is widely acknowledged. This study investigates in humans the feasibility, safety, and efficacy of high-frequency electrical stimulation (HFES; 100-500 Hz) triggered by automated seizure detections. Eight patients were enrolled in this study, which consisted of a ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.20377
更新日期:2005-02-01 00:00:00
abstract::Various C-terminally truncated amyloid beta peptides (Abeta) are linked to Alzheimer's disease (AD) pathogenesis. Cerebrospinal fluid (CSF) concentrations of Abeta38, Abeta40, and Abeta42 were measured by enzyme-linked immunosorbent assay in 30 patients with AD and 26 control subjects. CSF Abeta42 levels was decreased...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.20508
更新日期:2005-07-01 00:00:00
abstract::Cerebral blood flow (CBF) velocity is decreased in patients with Alzheimer's disease. It is being debated whether this reflects diminished demand because of advanced neurodegeneration or that cerebral hypoperfusion contributes to dementia. We examined the relation of CBF velocity as measured with transcranial Doppler ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.20493
更新日期:2005-06-01 00:00:00
abstract::Nineteen diabetic patients, 12 type I (insulin-dependent) and 7 type II (late-onset, non-insulin-dependent), underwent nocturnal polygraphic monitoring after a daytime medical evaluation that included tests of vagal responses and, in 6 patients, pulmonary function and hypercapnic and hypoxic responses. Five lean type ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410170415
更新日期:1985-04-01 00:00:00
abstract:OBJECTIVE:Osteopontin (OPN), a pleiotropic extracellular matrix glycoprotein, has been reported to be protective against ischemic lesions, but effects of OPN on vascular functions have not been investigated. The aim of this study was to assess whether recombinant OPN (r-OPN) could prevent cerebral vasospasm after subar...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.22102
更新日期:2010-11-01 00:00:00
abstract::The nosological status of multifocal motor neuropathy remains controversial. The clinical and electrodiagnostic hallmarks suggest selective motor fiber involvement. In this study, we asked to what extent sensory nerves might be involved pathologically in multifocal motor neuropathy. Examination of sensory nerve biopsy...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410390308
更新日期:1996-03-01 00:00:00
abstract::Two principal features of Alzheimer's disease (AD) are (1) the occurrence of neurofibrillary tangles (NFTs) and senile plaques, and (2) the loss of cortical cholinergic activity because of dysfunction of neurons in the basal forebrain cholinergic system. The relationship of these two abnormalities is an unresolved iss...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410200407
更新日期:1986-10-01 00:00:00
abstract::We report on a new allele at the arylsulfatase A (ARSA) locus causing late-onset metachromatic leukodystrophy (MLD). In that allele arginine84, a residue that is highly conserved in the arylsulfatase gene family, is replaced by glutamine. In contrast to alleles that cause early-onset MLD, the arginine84 to glutamine s...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410310305
更新日期:1992-03-01 00:00:00
abstract:OBJECTIVE:To evaluate the efficacy and safety of BHT-3009 in relapsing-remitting multiple sclerosis (MS) and to confirm that BHT-3009 causes immune tolerance. METHODS:BHT-3009 is a tolerizing DNA vaccine for MS, encoding full-length human myelin basic protein. Relapsing-remitting MS patients were randomized 1:1:1 into...
journal_title:Annals of neurology
pub_type: 杂志文章,随机对照试验
doi:10.1002/ana.21370
更新日期:2008-05-01 00:00:00
abstract::A young man developed pathological thirst and hyperdipsia, hyperphagia, disordered temperature regulation, a lowered threshold for aggressive behavior, apathy, impaired memory, and seizures following encephalitis. He had marked hyponatremia. Bouts of water drinking produced water intoxication and precipitated status e...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410130217
更新日期:1983-02-01 00:00:00
abstract::To evaluate the proportion of cases of myoglobinuria that can be ascribed to specific metabolic defects, we have studied eight enzymes--phosphorylase, phosphorylase kinase, phosphofructokinase (PFK), phosphoglycerate kinase (PGK), phosphoglycerate mutase (PGAM), lactate dehydrogenase (LDH), carnitine palmitoyltransfer...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410270214
更新日期:1990-02-01 00:00:00
abstract:OBJECTIVE:A workgroup commissioned by the Alzheimer's Association (AA) and the National Institute on Aging (NIA) recently published research criteria for preclinical Alzheimer disease (AD). We performed a preliminary assessment of these guidelines. METHODS:We employed Pittsburgh compound B positron emission tomography...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.22628
更新日期:2012-06-01 00:00:00
abstract::Recent neuroepidemiological studies of endemic tropical spastic paraparesis (TSP) have confirmed the existence of high-prevalence foci in several tropical islands, including Jamaica and Martinique in the Caribbean, Tumaco off the Pacific coast of Colombia, and the Seychelles in the Indian Ocean. There is a net prepond...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410230728
更新日期:1988-01-01 00:00:00
abstract::The serum and cerebrospinal fluid (CSF) of 8 women with ataxia, 6 of whom also had eye movement abnormalities believed to be opsoclonus, were found to contain a highly specific antineuronal antibody we call anti-Ri. Seven of the 8 women also had or developed cancer: carcinoma of the breast in 5, adenocarcinoma in an a...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410290303
更新日期:1991-03-01 00:00:00
abstract::Adult GM2 gangliosidosis is a rare disorder that often presents with both neurological and psychiatric syndromes. Effective treatment of the psychotic and affective symptoms associated with this disorder has been complicated by poor treatment response and the concern that many psychotropic agents may worsen the underl...
journal_title:Annals of neurology
pub_type: 杂志文章,评审
doi:10.1002/ana.410310320
更新日期:1992-03-01 00:00:00
abstract::A 50,000-dalton polypeptide has been purified from fractions enriched with neurofibrillary tangles of paired helical filaments from human autopsy specimens of Alzheimer disease and senile dementia of the Alzheimer type. An antiserum to this polypeptide was raised in a rabbit. This antiserum formed an immunoprecipitati...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410060612
更新日期:1979-12-01 00:00:00
abstract::The nucleotide sequence of human T-lymphotropic virus type I (HTLV-I) in central nervous system tissue was determined in 3 autopsy cases with HTLV-I-associated myelopathy (HAM)/tropical spastic paraparesis (TSP) and 1 seropositive carrier without HAM/TSP but with multiple sclerosis. All HAM/TSP samples (3 spinal cords...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410360206
更新日期:1994-08-01 00:00:00
abstract::Copper toxicity contributes to neuronal death in Wilson's disease and has been speculatively linked to the pathogenesis of Alzheimer's and prion diseases. We examined copper-induced neuronal death with the goal of developing neuroprotective strategies. Copper catalyzed an increase in hydroxyl radical generation in sol...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.10276
更新日期:2002-08-01 00:00:00
abstract::Progressive cerebral deposition of amyloid-beta (Abeta) peptide, an early and essential feature of Alzheimer's disease (AD), is accompanied by an inflammatory reaction marked by microgliosis, astrocytosis, and the release of proinflammatory cytokines. Mucosal administration of disease-implicated proteins can induce an...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:
更新日期:2000-10-01 00:00:00
abstract::Tropical spastic paraparesis (TSP) is a common myeloneuropathy with primary and predominant involvement of the pyramidal tract and minimal sensory loss. The epidemic form of TSP is related to toxic nutritional factors, but the endemic form occurs in clusters in tropical areas, especially in India, Africa, the Seychell...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410210204
更新日期:1987-02-01 00:00:00
abstract:OBJECTIVE:Blunted tachycardia during hypotension is a characteristic feature of patients with autonomic failure, but the range has not been defined. This study reports the range of orthostatic heart rate (HR) changes in patients with autonomic failure caused by neurodegenerative synucleinopathies. METHODS:Patients eva...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.25170
更新日期:2018-03-01 00:00:00
abstract::Prevalence and titer of total, free, and bound cerebrospinal fluid anti-myelin basic protein (MBP) antibodies as well as free/bound ratios were determined in four groups of patients with multiple sclerosis (MS) and three groups of controls. All patients with clinically active MS have elevated levels of total anti-MBP,...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410200105
更新日期:1986-07-01 00:00:00