Abstract:
:Homocysteine is a metabolite of methionine that may be remethylated by enzymes requiring folate and cobalamin (vitamin B12) to again form methionine or catabolized by the pyridoxine (vitamin B6) dependent enzyme, cystathionine beta synthase (CBS) to form cysteine (fig. 1) [1]. Homocysteine exists as a combination of various free and protein bound forms, but the total amount is what is usually measured and may be reported as homocyst(e)ine [2]. The biological plausibility that elevated homocysteine might lead to vascular disease noted in 1969 by McCully [3]. He reported that a child with abnormal cobalamin metabolism and hyperhomocysteinemia had arterial lesions similar to those seen in children with severe hyperhomocysteinemia from CBS deficiency. These findings led to the idea that moderate elevations in homocysteine, even those still within the so-called normal range, might also lead to vascular pathology through a variety of mechanisms including atherosclerosis and thrombosis [4].
journal_name
Neuroepidemiologyjournal_title
Neuroepidemiologyauthors
Sacco RL,Roberts JK,Jacobs BSdoi
10.1159/000026169subject
Has Abstractpub_date
1998-01-01 00:00:00pages
167-73issue
4eissn
0251-5350issn
1423-0208pii
ned17167journal_volume
17pub_type
杂志文章,评审abstract::The aim of the study was to evaluate how the natural history of multiple sclerosis (MS) had changed over a 15-year period. We compared disability and mortality in a cohort of 83 MS patients hospitalised in the Neurological Institute of Pavia, northern Italy, from January 1, 1990, to December 31, 1991, with a similar c...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000085308
更新日期:2005-01-01 00:00:00
abstract::We report anticipation in an extensive sample of myotonic dystrophy (MyD) kindreds taken from an epidemiological survey recently conducted in Guipúzcoa, Spain. Analysis of the parent-child pairs ascertained showed a mean anticipation of 2.86 decades (range 0-6). Greater anticipation occurred when the transmissor paren...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000110362
更新日期:1994-01-01 00:00:00
abstract::The multiple sclerosis (MS) prevalence rates in five districts of Bulgaria were compared with some geographic and climatic factors. In Bulgaria the latitude seems not to be a factor influencing the MS distribution. As to the climatic factors, a negative correlation was obtained between MS prevalence and mean annual su...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000110106
更新日期:1987-01-01 00:00:00
abstract:BACKGROUND:White matter hyperintensities (WMHs) are a risk factor for stroke. Their etiology is considered to be cerebral microvascular abnormality. However, the association between WMHs and arteriosclerosis is not yet clear. The aim of this hospital-based cohort study was to identify the arteriosclerotic characteristi...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000328260
更新日期:2011-01-01 00:00:00
abstract::Mortality rates for deaths 'due to' and 'with' hereditary ataxias are presented for the first time. Age-adjusted mortality rates were higher for whites than for nonwhites of either sex, and for men in both racial groups. Age-specific mortality rates for whites showed a peak for 'hereditary spinal ataxia' in the 20-29 ...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000110182
更新日期:1989-01-01 00:00:00
abstract::Since the middle of this century, a remarkable concentration of cases of neurodegenerative disease(s), referred to as amyotrophic lateral sclerosis and Parkinson-dementia complex (ALS/PDC), has been recognized among Chamorro natives of Guam. Intense investigations over the last 4 decades have failed to determine the e...
journal_title:Neuroepidemiology
pub_type: 历史文章,杂志文章,评审
doi:10.1159/000026223
更新日期:1999-01-01 00:00:00
abstract::From July 1988 to June 1989, the etiology was registered of 520 patients with generalized neuropathy in 5 neurological centers in Taiwan. The neuropathy was diabetic in 256 cases (49.23%), alcoholic in 45 (8.65%), inflammatory in 34 (6.53%; including 21 with acute inflammatory demyelinating polyneuropathy, 12 with chr...
journal_title:Neuroepidemiology
pub_type: 杂志文章,多中心研究
doi:10.1159/000110326
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:Hereditary cerebellar ataxias (HCA) and hereditary spastic paraplegias (HSP) are two groups of neurodegenerative disorders that usually present with progressive gait impairment, often leading to permanent disability. Advances in genetic research in the last decades have improved their diagnosis and brought n...
journal_title:Neuroepidemiology
pub_type: 杂志文章,meta分析,评审
doi:10.1159/000358801
更新日期:2014-01-01 00:00:00
abstract::We consider the problem of testing that a disease with variable age at onset is an autosomal dominant or recessive genetic trait. Specific reference is made to Alzheimer's disease and recent publications proposing an autosomal dominant inheritance pattern. The pedigree structure allowed is restricted to first-degree r...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000110139
更新日期:1988-01-01 00:00:00
abstract:OBJECTIVE:To assess the knowledge of stroke in the general public in the Gulf Cooperation Council (GCC) countries. BACKGROUND:The Arabian Gulf is a rapidly developing part of the world with major changes in the lifestyle that can increase the risk of stroke. To design effective stroke treatment and prevention strategi...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000112856
更新日期:2007-01-01 00:00:00
abstract::In this report we describe the establishment of a Neuro-Oncology Register (NOR) at the University Hospital of Maastricht, The Netherlands. The register includes data on numbers and types of primary central nervous system (CNS) tumours and neurological complications of systemic cancer. One of the objectives of the regi...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000110939
更新日期:1992-01-01 00:00:00
abstract::A comparison of epidemiological and clinical features of trigeminal neuralgia (TN) and glossopharyngeal neuralgia (GN) in Rochester, Minn., reveals several differences. The overall age- and sex-adjusted annual incidence rates were significantly higher for TN than for GN (4.7 vs. 0.8 per 100,000 population). The TN:GN ...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000110284
更新日期:1991-01-01 00:00:00
abstract::A pilot case-control study was conducted to identify possible risk factors for Meige's syndrome. Patients with Meige's syndrome and age- and sex-matched controls suffering from other neurological diseases were recruited from the Movement Disorders Clinic and Neurology Outpatient Department of the All India Insititute ...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000026265
更新日期:2000-09-01 00:00:00
abstract::Trends of multiple sclerosis mortality in Spain from 1951 to 1997 are examined. Age-adjusted mortality strongly decreased from 3.08 per 100,000 women in 1951-1967 to 0.59 in 1968-1980 (similar figures were obtained for men). This decrease seems to be due to an artifact produced by changes in codification of causes of ...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000083000
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:Our objective was to determine the cerebrovascular prevalence in a town in the Brazilian Amazon basin and compare the ribeirinhos (riparians) to the urban population in the same municipality. METHODS:From May to October 2011, 6,216 residents over 35 years of age in the town of Coari were interviewed using a...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000362210
更新日期:2014-01-01 00:00:00
abstract::This paper describes a proposed study to investigate the incidence of dementia in a population of over 75 year olds in Melton Mowbray, Leicestershire, England. The study population (n = 438) underwent a detailed psychiatric assessment using the Cambridge Examination for Mental Disorders of the Elderly (CAMDEX) as the ...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000110980
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND:Familial aggregation has been shown for Alzheimer's disease (AD) and Parkinson's disease (PD) separately, and it has been hypothesized that these diseases also coaggregate in families. METHODS:The authors investigated familial coaggregation of AD and PD by conducting a systematic review and meta-analysis. P...
journal_title:Neuroepidemiology
pub_type: 杂志文章,meta分析,评审
doi:10.1159/000355452
更新日期:2014-01-01 00:00:00
abstract::Mortality rates from motor neuron disease (MND) in Spain were analysed for the years 1960-1989, a period in which 3,530 deaths were recorded from the disease and during which the crude annual mortality rate ranged between 0.35 and 0.95 deaths per 100,000 persons. Whilst the crude mortality rate fell by 54% during the ...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000109906
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:The 'Ten Questions' Questionnaire (TQQ) is used to detect severe neurological impairment in children living in resource-poor countries. Its usefulness has been established in Asia and the Caribbean, but there are a few published studies from Africa. We evaluated the TQQ as part of a larger study of neurologi...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000073977
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:Prevalence and incidence rates of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) are required to determine the impact of CIDP on society. We aimed to estimate the prevalence and incidence of CIDP worldwide and to determine the effect of diagnostic criteria on prevalence and incidence. METH...
journal_title:Neuroepidemiology
pub_type: 杂志文章,meta分析
doi:10.1159/000494291
更新日期:2019-01-01 00:00:00
abstract:INTRODUCTION:The excess stroke mortality among African Americans and Southerners is well known. Because a higher proportion of the population living in the 'Stroke Belt' is African American, then a portion of the estimated excess risk of stroke death traditionally associated with African-American race may be attributab...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000075954
更新日期:2004-05-01 00:00:00
abstract::Most available data on the prognosis of epileptic seizures come from hospital-based clinics in which patients with chronic or severe disease are over-represented. The National General Practice Study of Epilepsy and Epileptic Seizures is a large prospective community-based study of people with newly diagnosed seizures ...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000110186
更新日期:1989-01-01 00:00:00
abstract:BACKGROUND:Patients with multiple sclerosis (MS) may have a higher risk of cardiovascular diseases (CVD) than the general population, but data are limited. METHODS:We conducted a population-based cohort study involving Danish citizens diagnosed with MS (n = 13,963) from 1977 to 2006 and an age- and sex-matched populat...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000320245
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND AND METHODS:The high prevalence of epilepsy detected in rural Tanzania by Dr. Jilek-Aall since 1960, was verified by the World Health Organization (WHO) survey on neurological and seizure disorders. Neurologists and psychiatrists further interviewed both patients and controls using standard methods. The pres...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000054797
更新日期:2001-10-01 00:00:00
abstract:BACKGROUND:We validated a new method of identifying patients with incident myasthenia in automated Danish registers for the purpose of conducting epidemiological studies of the disorder. METHODS:For residents of a Danish county (population 484,862) in 1993-2008, we identified any hospital contacts coded for myasthenia...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000331481
更新日期:2011-01-01 00:00:00
abstract::We carried out a door-to-door survey in rural areas of the Cordillera Province, Bolivia, to determine the prevalence of the most common neurological diseases in a sample of about 10,000 inhabitants. A team of non-doctor health workers administered a standard screening instrument for neurological diseases, a slightly m...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000048624
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND:The results of analytical studies show that the association between hypertension and the risk of Parkinson's disease (PD) remains controversial. METHOD:We searched studies related to the association between hypertension and the risk of PD. We pooled the ORs and risk ratios (RRs) with 95% confidence interval...
journal_title:Neuroepidemiology
pub_type: 杂志文章,meta分析
doi:10.1159/000496977
更新日期:2019-01-01 00:00:00
abstract:INTRODUCTION:Amyotrophic lateral sclerosis (ALS) is a rare, rapidly progressive neurodegenerative disease. Despite wide variability in the incidence and prevalence of ALS, there is evidence of positive temporal trends and an increase in incidence with age. The aim of this study was to conduct a detailed epidemiological...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000477126
更新日期:2017-01-01 00:00:00
abstract::We present here the results of the Sino-MONICA-Beijing stroke study based on 700,000 Beijing residents in 1984-1986. To compare incidence rates for stroke with other communities and countries, we adopted the criteria of the WHO Collaborative Study of 17 centers which used the same definition and methodology as was use...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000110902
更新日期:1992-01-01 00:00:00
abstract::Risk factors for amyotrophic lateral sclerosis (ALS) such as country of residence, hard labour, intense athletic activities, heavy metal and pet exposure, skeletal trauma, surgical procedures, malignancies, and recurrent infectious disease were investigated in 77 patients and 80 controls, matching the cases for select...
journal_title:Neuroepidemiology
pub_type: 杂志文章
doi:10.1159/000110782
更新日期:1990-01-01 00:00:00