Abstract:
:The effect of seizures on synthesis of the polyadenylic acid (poly(A]-containing messenger RNA (mRNA) isolated from brain polysomes in a genetically seizure-susceptible E1 mouse was studied in vivo. The seizure in the E1 mice was induced by tossed-up stimulation. Immediately after the seizure ceased, the labeled orotic acid was injected into the brain. The incorporation rates of labeled orotic acid into poly(A)-containing mRNA isolated from polysomes are represented as the specific radioactivity (SR) (dpm/mg RNA) and the relative specific radioactivity (RSR) (dpm/mg RNA/dpm/mumoles of acid soluble uridine-5'-monophosphate (UMP]. Both the rates were reduced to 70% in SR and 65% in RSR at 1 h after the seizures. This reduction was gradually recovered to the level of interictal E1 mice at 6 h. The seizure-induced alterations are not attributable to the difference in the uridine nucleotide pool because the SR of UMP was not significantly affected by the seizure. The peak of labeled poly(A)-containing mRNA by analysis of gel electrophoresis displaced towards a lower molecular weight at 1 h after the seizures. The RNA showed a higher ratio of AMP and UMP per GMP and CMP in nucleotide composition, implying that this RNA is identical with DNA. These results suggest that the temporary decrease found in cytoplasmic mRNA synthesis induced by the seizures of E1 mice appears to be a result of impaired transcriptional processes in heterogeneous nuclear RNA synthesis and that the smaller mRNA coding for protein associated with seizures is newly synthesized during the postictal period.
journal_name
Acta Neurol Scandjournal_title
Acta neurologica Scandinavicaauthors
Yamagami S,Onishi H,Kawakita Ydoi
10.1111/j.1600-0404.1989.tb03888.xsubject
Has Abstractpub_date
1989-10-01 00:00:00pages
327-32issue
4eissn
0001-6314issn
1600-0404journal_volume
80pub_type
杂志文章abstract:OBJECTIVES:To assess the possibility that the occurrence of seizures or the use of antiepileptic drug (AED) therapy might have influenced the rate of occurrence of volunteered histories of patient-recognized depression during pregnancy in women with epilepsy. MATERIALS AND METHODS:Analysis of data from 2039 pregnancie...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.13315
更新日期:2020-10-01 00:00:00
abstract::There has been accumulation of the nutritional muscular dystrophy of the cattle in a certain western district of Finland where the prevalence of multiple sclerosis (MS) is also highest. This animal disease is due to lack of selenium (Se) and vitamin E. The Se content of whole blood was low (52.6 +/- 11.3 ng/ml) in MS ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1976.tb04806.x
更新日期:1976-09-01 00:00:00
abstract:OBJECTIVES:Therapy of acute relapses in multiple sclerosis with corticosteroids (CC) remains uncertain with respect to route, dosage and effectiveness. This makes the treatment of relapses a clinical field where 'shared decision-making (SDM)' could be of advantage for the patients. A prerequisite for SDM is the provisi...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0404.2004.00284.x
更新日期:2004-07-01 00:00:00
abstract::Twenty patients with paralysis agitans took part in a double-blind, cross-over investigation of CB 154 (2-bromo-alpha-ergocryptine) and Madopar (L-Dopa + benserazid (a peripheral decarboxylase inhibitor), dose ratio 4:1). Each treatment phase lasted for 8 weeks. Modapar was found to be significantly superior to CB 154...
journal_title:Acta neurologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1111/j.1600-0404.1976.tb04337.x
更新日期:1976-03-01 00:00:00
abstract:OBJECTIVES:Mutations in the p150 subunit of the axonal transport protein dynactin (DCTN1) have been reported in patients with amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). Given the common features of neurodegeneration in multiple sclerosis (MS), FTD and ALS, sequence variants of the DCTN1 gene...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2007.00884.x
更新日期:2007-10-01 00:00:00
abstract::The immediate effects of selective sympathetic and somatic blockades on pain and tactile allodynia in 12 patients with long-standing ophthalmic or high cervical postherpetic neuralgia were compared. For the duration of the somatic blockade, pain was completely abolished in 11 patients and allodynia in 8 patients. In c...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1991.tb04923.x
更新日期:1991-08-01 00:00:00
abstract:OBJECTIVES:To examine the relationship between atherosclerotic lesions of the middle cerebral artery (MCA) detected on MRA and vascular risk factors. MATERIAL AND METHODS:We retrospectively assessed 279 patients (mean age, 69.0+/-11.3 years) who visited the Department of Neurology of Masuda Red Cross Hospital and unde...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1999.tb01059.x
更新日期:1999-12-01 00:00:00
abstract:OBJECTIVE:White blood cells might have a pathogenetic role in ischemic vascular conditions. Several studies have suggested that increased adhesiveness of these cells could contribute to such a damage. The present study was undertaken in order to examine the adhesive properties of leukocytes in the peripheral blood of p...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:
更新日期:1997-08-01 00:00:00
abstract:OBJECTIVES:Multiple sclerosis (MS) patients suffer from high levels of anxiety. However, it is unclear which factors are related to anxiety, since study results are inconsistent, and the associated factors have not been examined comprehensively. In this study, we investigated the demographic, disease-related and psycho...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.13191
更新日期:2020-03-01 00:00:00
abstract::While the association of spinal cord tumor and high-pressure hydrocephalus is well known, only 5 cases of spinal cord tumor associated with normotensive hydrocephalus have been reported. Two further cases are described here, discussing the possible pathophysiological mechanism. It is suggested that these patients go t...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0404.1987.tb03585.x
更新日期:1987-10-01 00:00:00
abstract:OBJECTIVES:Cerebral hypoperfusion has been evidenced in patients with periventricular white matter lucency (PWML), however, our knowledge is limited regarding vasoreactivity (VR) changes in these patients. Therefore, we compared the cerebral blood flow velocity (CBFV) responses during different vasoregulatory challenge...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2004.00316.x
更新日期:2004-10-01 00:00:00
abstract:BACKGROUND:No systematic study has been made to separate age-related clinical deterioration and dysfunctional brain areas from those associated with Parkinson's disease (PD). METHODS:This study included 73 de novo patients with PD and 43 age-matched controls. All subjects underwent [(18)F]-fluorodeoxy glucose (FDG) po...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2010.01446.x
更新日期:2011-09-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine the progression of cognitive dysfunction in primary Sjögren Syndrome (SS). METHODS:Twelve subjects with SS were compared with ten subjects with migraine and ten healthy controls on neuropsychological, mood and fatigue tests at baseline and 8 years later. RESULTS:At fol...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2009.01293.x
更新日期:2010-09-01 00:00:00
abstract:OBJECTIVES:We investigated the relationship between C-reactive protein (CRP)-values in the acute phase of stroke and the risk of further fatal and non-fatal ischemic events. MATERIALS AND METHODS:We analysed 462 consecutive incident ischemic strokes. Patients were divided into two subgroups on the basis of a CRP cut-o...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2009.01288.x
更新日期:2010-09-01 00:00:00
abstract::IgG subgroups (IgG1, IgG2, IgG3, IgG4) were determined by radioimmunoassay (RIA) in cerebrospinal fluid (CSF) of controls, multiple sclerosis (MS), infectious diseases (ID) and other neurological diseases (OND). The proportion of IgG1 in the total IgG subgroup concentration was significantly higher in the MS group com...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1979.tb02982.x
更新日期:1979-01-01 00:00:00
abstract::Epileptic seizures are refractory to treatment in approximately one-third of patients despite the recent introduction of many newer antiepileptic drugs (AEDs). Development of novel AEDs therefore remains a high priority. Perampanel is a first-in-class non-competitive selective AMPA receptor antagonist with a unique me...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/ane.12879
更新日期:2018-04-01 00:00:00
abstract::Neurotropin was found to reduce brain oedema in an experimental model of brain infarction in the guinea-pig. A randomized double-blind controlled trial with Neurotropin was performed in 220 patients admitted within 24 h after an acute ischemic stroke. 35 of the neurotropin and 41 of the placebo-randomized patients had...
journal_title:Acta neurologica Scandinavica
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1600-0404.1994.tb02643.x
更新日期:1994-05-01 00:00:00
abstract:OBJECTIVE:To explore the long-term effectiveness of rufinamide in managing Lennox-Gastaut Syndrome (LGS), other epileptic encephalopathies, and intractable focal epilepsies in adults and children in routine clinical practice. METHODS:A multicentre, retrospective chart review of patients prescribed adjunctive rufinamid...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章,多中心研究
doi:10.1111/ane.12572
更新日期:2017-01-01 00:00:00
abstract::This study investigated whether there are predictors for initial severity of ideomotor apraxia (IMA) in focal left-hemisphere vascular patients. One hundred and twenty-nine subjects were examined between 15 and 30 days post-onset. Twenty-five patients with bilateral lesions were also studied in order to delineate the ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1987.tb03557.x
更新日期:1987-08-01 00:00:00
abstract::A three generation family is presented in which rapidly progressive, early-onset Creutzfeldt-Jakob disease without typical EEG changes segregates as an autosomal dominant disease. An aspartic acid to asparagine mutation at codon 178 of the prion gene, PRNP, co-segregates with the disease. As expected, the disease alle...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2001.103003139.x
更新日期:2001-03-01 00:00:00
abstract::There has been considerable interest in the possible association between impaired glucose tolerance (IGT) and neuropathy. A systematic literature search (Medline) and review was here performed. Twenty-three studies were evaluated. Fourteen investigated for the presence of neuropathy in patients with IGT. Nine studied ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0404.2010.01425.x
更新日期:2011-07-01 00:00:00
abstract:OBJECTIVES:We investigated cardiovascular and renin responses to head-up tilt tests in patients with Parkinson's disease (PD), multiple system atrophy (MSA), and in controls to determine variables for the assignment of parkinsonism to the potential underlying neurologic condition. PATIENTS AND METHODS:Sequential chang...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1997.tb00270.x
更新日期:1997-10-01 00:00:00
abstract::This study concerns the distribution of T-cell subsets as determined by specific monoclonal antibodies in 50 individuals with complex partial seizures (31) and primary generalized tonic-clonic seizures (19), and in 30 healthy controls. The epileptic group had significantly fewer circulating T4 "helper" lymphocytes and...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1985.tb00855.x
更新日期:1985-08-01 00:00:00
abstract::We present 2 sibs with autosomal recessive spastic paraparesis and severe amyotrophy of the distal limb muscles. Elaborate neurophysiologic studies disclosed slight to moderate slowing of motor conduction, moderate to severe reduction of motor action potentials, denervation potentials, and increased distal motor laten...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1993.tb04133.x
更新日期:1993-06-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to clarify etiologic factors, prior symptoms and clinical features of isole superior cerebellar artery (SCA) territory infarcts. METHODS:All data were collected from consecutive 21 patients with isole SCA infarcts involved on computerized tomography. RESULTS:The risk factors i...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1998.tb07310.x
更新日期:1998-10-01 00:00:00
abstract:OBJECTIVES:To explore (1) effects of test and subject variables in determining euphoric and dysphoric responses during unilateral amobarbital anesthesia and (2) which cerebral areas contribute to the emotional responses. METHOD:Incidence of euphoric and dysphoric reactions during left- and right-sided amobarbital anes...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2004.00329.x
更新日期:2004-11-01 00:00:00
abstract:OBJECTIVES:Posterior location affects the clinical presentation and outcome of ischemic stroke, but little is known about occipital intracerebral hemorrhage (ICH). We studied non-traumatic occipital ICH phenotype, outcome, and post-ICH epilepsy. MATERIALS AND METHODS:Occipital ICH patients were retrospectively identif...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.13303
更新日期:2020-06-30 00:00:00
abstract::Two cases of adrenoleukodystrophy are described. The pathological picture was consistent with earlier observations about the disease with the difference that the brain tissue revealed material which stained metachromatically with toluidine blue and was insoluble in fat solvents. ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1978.tb02870.x
更新日期:1978-08-01 00:00:00
abstract:OBJECTIVE:The present study focused on human leukocyte antigen (HLA) DQB1, DQA1 and DRB1 allelic variation according to ethnicity and analyzed whether susceptibility to multiple sclerosis (MS) depends on population characteristics. METHODS:Eighty-eight healthy African-Brazilians and 92 healthy white Brazilians living ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2006.00750.x
更新日期:2007-05-01 00:00:00
abstract::This report describes a multiple sclerosis (MS)-like disorder in a male patient with Leber's hereditary optic neuropathy (LHON) harbouring the mitochondrial DNA 11778 base pair mutation. Given the population frequencies of MS and LHON, coincidental occurrence is unlikely. Hypothetically the mitochondrial mutation unde...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1995.tb07016.x
更新日期:1995-05-01 00:00:00