Abstract:
:Alterations in nervous system functioning following acute and chronic ethanol exposure have been studied in a great number of experimental investigations. Results from many of these investigations can be difficult to interpret, particularly since a variety of techniques and exposure models are employed. This review emphasizes those studies which, in the opinion of the author, fit into a pattern where results from studying one function of the nervous system is in accordance with results from studying another. Thus, the fluidizing effect of ethanol on the neuronal membrane - an effect which ethanol shares with anaesthetics - leads to a change in protein function which in turn affects ion transport such as Na+ and Ca++ across the membrane due to changes in the ion channels. Cation influx is probably directly coupled to neurotransmitter release which is in agreement with the finding that ethanol exposure results in inhibition of Na+ and Ca++ current as well as acetylcholine release. The sensitization of the dopaminergic system after ethanol exposure may also be related to the changes in cation flux, and the changes in this system probably play a crucial rôle in the development of tolerance and withdrawal symptoms. Other aspects such as impairment of protein synthesis, altered GABA function of impairment of neuron excitability and conduction are more difficult to place in proper perspective. The rôle of acetaldehyde in acute as well as chronic ethanol intoxication also remains a controversy. These may, however, be secondary phenomena to primary changes in different part of the nervous system not necessarily important in the clinical situation. Behavioural and anatomical studies particularly from recent years have shown that experimental animals develop memory disturbances following chronic exposure even when kept on sufficient diet. These findings argue strongly for a direct toxic effect of ethanol, and are furthermore compatible with behavioural changes in chronic alcoholics, dominated by memory impairment. Since it has been argued that the cholinergic system plays a significant rôle for memory function, a possible explanation for some of the psychological and anatomical deficits caused by ethanol is thus the changes in the function of the cholinergic system particularly in the hippocampal regions.
journal_name
Acta Neurol Scandjournal_title
Acta neurologica Scandinavicaauthors
Melgaard Bdoi
10.1111/j.1600-0404.1983.tb04556.xsubject
Has Abstractpub_date
1983-03-01 00:00:00pages
131-42issue
3eissn
0001-6314issn
1600-0404journal_volume
67pub_type
杂志文章,评审abstract:OBJECTIVES:Interindividual variability in intestinal absorption and bioavailability might contribute to inadequate control of seizures under treatment with carbamazepine and phenytoin. We therefore correlated intestinal expression levels and genetics of CYP3A4, CYP2C9/19, MDR1 and MRP2 with dose requirement and plasma ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2006.00761.x
更新日期:2007-04-01 00:00:00
abstract::Two patients who developed rhabdomyolysis secondary to generalized seizures are presented. Minor traumas of skeletal muscles due to seizures may be associated with myoglobinuria and the development of acute renal failure. The diagnosis rhabdomyolysis may easily be confirmed by following serum creatine kinase. Myoglobi...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1989.tb03746.x
更新日期:1989-03-01 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:To determine headache characteristics in the obstructive sleep apnea syndrome (OSAS) and in insomnia. PATIENTS AND METHODS:Fifty-six OSAS patients and 50 insomnia patients were assessed in the same time period. Patients in both groups underwent an accurate interview to investigate headache occurrence and it...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2005.00372.x
更新日期:2005-05-01 00:00:00
abstract:OBJECTIVES:Little is known about the frequency of abnormal visually evoked potentials (VEPs) in patients with respiratory chain disorders (RCDs). We thus wanted to investigate the frequency of abnormal VEPs in RCDs, how often VEPs are abnormal despite normal visual acuity, and which of the VEP variables are most often ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2001.00167.x
更新日期:2001-07-01 00:00:00
abstract:OBJECTIVES:The aim of this pilot study was to evaluate a psychological therapy program used in the treatment of multiple sclerosis (MS) and including cognitive/behavioral strategies, relaxation training and physical exercise. MATERIAL AND METHODS:The participants were 29 patients with MS recruited from an outpatient u...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2003.00077.x
更新日期:2003-06-01 00:00:00
abstract::In a well-defined prospective series of 247 patients with a first-ever supratentorial brain infarct, 15 patients (6%; 95% confidence interval 3-9%) had a large striatocapsular infarct. Twelve (80%) had signs of cortical dysfunction, whereas risk factor profile, frequency of significant carotid stenosis, and frequency ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1992.tb05089.x
更新日期:1992-09-01 00:00:00
abstract:OBJECTIVE:To selectively investigate postganglionic sympathetic cardiac neurons in patients with Parkinson's disease and autonomic failure. MATERIAL AND METHODS:Metaiodobenzylguanidine (MIBG) is a pharmacologically inactive analogue of noradrenaline, which is similarly metabolized in noradrenergic neurons. Therefore t...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1998.tb05958.x
更新日期:1998-05-01 00:00:00
abstract:OBJECTIVES:To explore adherence, persistence, and treatment patterns in patients with multiple sclerosis (MS) in Finland treated with disease-modifying therapies (DMTs) for active MS in 2005-2018. MATERIALS AND METHODS:The study cohort was identified using the Drug Prescription Register of Social Insurance Institute, ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.13301
更新日期:2020-12-01 00:00:00
abstract::Twenty-three consecutive patients with hemifacial spasm were studied. Magnetic resonance imaging angiography of the brain was performed in 20 patients and 15 controls. The angiograms were evaluated by two independent observers and blinded for side-location of the spasm. Contact between an artery from the vertebrobasil...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1996.tb00167.x
更新日期:1996-01-01 00:00:00
abstract:OBJECTIVES:When the vascular disorder of the cochleovestibular system is mentioned, the diagnosis is based on exclusion of other diseases. Since arteries of the cochleovestibular system cannot be directly visualized, physicians must deduce from the vascular risk factors and the vascular lesion of other territories to t...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2001.104002068.x
更新日期:2001-08-01 00:00:00
abstract::There is evidence from several laboratories of an increased prevalence of circulating immuno-complexes (CIC) in diabetic patients. It has also been suggested that CIC are pathogenetically related to chronic diabetic complications. The aim of this study was to assess peripheral nerve function in children with Type 1 di...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1991.tb04672.x
更新日期:1991-03-01 00:00:00
abstract::Juvenile myoclonic epilepsy (JME) is a special syndrome within the primary generalized epilepsies which is characterized clinically by irregular jerks of shoulders and arms (so-called impulsive petit mal) after awakening and electroencephalographically by bilateral-synchronous 4-6/s spike-wave complexes, often in the ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/j.1600-0404.1985.tb00900.x
更新日期:1985-11-01 00:00:00
abstract:OBJECTIVES:A highly adaptive aspect of human memory is the enhancement of explicit, consciously accessible memory by emotional stimuli. We studied the performance of Alzheimer's disease (AD) patients and elderly controls using a memory battery with emotional content, and we correlated these results with the amygdala an...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2008.01132.x
更新日期:2009-08-01 00:00:00
abstract::The results of intra-operative cortical EEG recordings (ECoG) were assessed in 30 patients with medically refractory complex partial seizures submitted to temporal lobectomy. Interictal spiking was most frequently recorded from mesial temporal lobe structures (amygdaloid-hippocampal region) and from the temporal neoco...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1991.tb04651.x
更新日期:1991-02-01 00:00:00
abstract:OBJECTIVES:The common prion protein gene (PRNP) codon 129 polymorphism modifies the susceptibility to and the phenotype of prion diseases. However, no truly representative normal population-based data, or data stratified according to age or gender are available on the distribution of this polymorphism. MATERIAL AND ME...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2003.00199.x
更新日期:2003-11-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to assess the existence of polyautoimmunity in a Greek cohort of multiple sclerosis (MS), particularly multiple autoimmune syndrome (MAS), i.e., the presence of three or more distinct autoimmune disorders (ADs) in the same individual. METHODS:Cross-sectional control study. RESULTS...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.12308
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVES:To study if type-2 (non-insulin-dependent) diabetes mellitus (NIDDM) is associated with cognitive dysfunction independently of clinically diagnosed dementia in an elderly population. MATERIAL AND METHODS:Cognitive function was investigated with a brief neuropsychological test battery in a non-demented elder...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1999.tb01045.x
更新日期:1999-08-01 00:00:00
abstract:OBJECTIVES:Patients with multiple sclerosis were reported to harbour antibodies not only against proteins and glycoproteins but also against glycolipids, including sulfatide and galactosylceramide (GalCer), the two major glycosphingolipids of myelin. However, previous results were inconsistent concerning glycosphingoli...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2011.01554.x
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVE:To investigate the prevalence of G88C, G209A and any other mutation(s) in exons 3 and 4 of the alpha-synuclein gene in Indian patients with Parkinson's disease (PD). METHODS:A total of 169 PD patients comprising 18 familial, 3 juvenile, 48 early onset and 100 sporadic cases were included in this study. Genom...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2001.103002120.x
更新日期:2001-02-01 00:00:00
abstract::Three patients are described with muscular dystrophy and contractures. Although this disorder bears similarities to Emery-Dreifuss disease and variants previously described, absence of cardiomyopathy is a distinguishing feature. Electrodiagnostic testing and muscle biopsy are consistent with a myopathy. An autosomal d...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1986.tb03302.x
更新日期:1986-04-01 00:00:00
abstract:OBJECTIVES:Analysis of the CTG-repeat number and three biallelic markers, Alu(+/-), HinfI(+/-), and TaqI(+/-), in the DMPK gene in healthy and myotonic dystrophy type 1 (DM1) Serbian individuals. Also, the consideration of haplotypes in the light of the proposed models of CTG-repeat evolution and origin of the DM1 muta...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2005.00402.x
更新日期:2005-04-01 00:00:00
abstract::Ten patients with pseudotumor cerebri were studied. The diagnosis was based on bilateral papilledema and absence of intracranial masses and hydrocephalus. Based on the radiological findings, three groups of patients emerged: (A) Five patients with an empty sella. Four had an enlarged sella; (B) Two patients with a pit...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1982.tb06869.x
更新日期:1982-10-01 00:00:00
abstract:BACKGROUND:Hereditary haemorrhagic telangiectasia (HHT) is a dominantly inherited disease characterized by a wide variety of clinical manifestations, including pulmonary arteriovenous malformations (PAVMs), which due to paradoxical embolization may cause cerebral abscess. OBJECTIVE:To estimate the risk of cerebral abs...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.12167
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:Idiopathic peripheral facial nerve palsy or Bell's palsy (BP) is the most common cause of facial nerve palsy. OBJECTIVE:To evaluate the role of glucose metabolism abnormalities in BP. METHODS:We identified 148 patients with unilateral BP and 128 control subjects. In all we evaluated glucose level at fastin...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2010.01365.x
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVE:To replicate the treatment study by Behan et al. (1990) using current research criteria for Chronic Fatigue Syndrome (CFS). METHOD:Fifty patients who fulfilled the Oxford Criteria for CFS were randomly allocated to treatment with either Efamol Marine or placebo for 3 months. They were seen monthly and comple...
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.1600-0404.1999.tb00667.x
更新日期:1999-02-01 00:00:00
abstract:OBJECTIVES:Biomarkers with the potential for longitudinal measurements are needed in multiple sclerosis (MS). Urine is easy to collect, and repeated sampling is possible. METHODS:39 paired CSF and urine samples were taken. Oligoclonal bands (OCBs) were measured in CSF. Kappa and lambda free light chain (FLC), neopteri...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.12119
更新日期:2013-11-01 00:00:00
abstract:OBJECTIVES:To determine if visual hallucinations in patients with Parkinson's disease are associated with an increased prevalence of white matter lesions. PATIENTS AND METHODS:Fifteen patients with (group 1) and 15 patients without (group 2) a history of visual hallucinations were studied. Both groups were matched for...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1999.tb07365.x
更新日期:1999-06-01 00:00:00
abstract::Sympathetic denervation of the brain vessels was performed uni- or bilaterally in 13 adult rabbits, and cortical cold lesions were induced bilaterally 10-18 days afterwards. After a further 4-35 days the vascular and morphological changes in the lesion areas were studied histologically and with angiography. No differe...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1976.tb04801.x
更新日期:1976-09-01 00:00:00
abstract:OBJECTIVE:To study the incidence of adverse reactions to albendazole therapy in patients presenting with seizures and a persistent (>3 months after diagnosis), solitary cysticercus granuloma and to determine whether the occurrence of adverse reactions predicted the response of the granuloma to therapy. MATERIAL AND ME...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1998.tb01730.x
更新日期:1998-08-01 00:00:00