Abstract:
:The activities of complex I and complex II/III in platelet mitochondria are reduced in patients with early, untreated Parkinson's disease. Coenzyme Q10 is the electron acceptor for complex I and complex II. We found that the level of coenzyme Q10 was significantly lower in mitochondria from parkinsonian patients than in mitochondria from age- and sex-matched control subjects and that the levels of coenzyme Q10 and the activities of complex I and complex II/III were significantly correlated.
journal_name
Ann Neuroljournal_title
Annals of neurologyauthors
Shults CW,Haas RH,Passov D,Beal MFdoi
10.1002/ana.410420221subject
Has Abstractpub_date
1997-08-01 00:00:00pages
261-4issue
2eissn
0364-5134issn
1531-8249journal_volume
42pub_type
杂志文章abstract:OBJECTIVES:African Americans are at greater risk for developing Alzheimer's disease (AD) dementia than non-Hispanic whites. In addition to biological considerations (eg, genetic influences and comorbid disorders), social and environmental factors may increase the risk of AD dementia. This paper (1) assesses neuroimagin...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.25948
更新日期:2021-02-01 00:00:00
abstract:OBJECTIVE:We tested the premise that cholinesterase inhibitor therapy should target butyrylcholinesterase (BuChE) in Alzheimer's disease (AD), not acetylcholinesterase (AChE) alone, because both enzymes hydrolyze acetylcholine, and BuChE is increased in AD cerebral cortex. METHODS:To examine this issue in vivo, we qua...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.20672
更新日期:2006-01-01 00:00:00
abstract::Hippocampal depth electrodes are often used to localize seizure onset in patients who may have temporal lobe epilepsy (TLE). A number of features of the spontaneous seizures and of their ictal onset patterns can be analyzed from these recordings. We compared a number of the typical electroencephalographic (EEG) change...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410380513
更新日期:1995-11-01 00:00:00
abstract:OBJECTIVE:The dose-response effects of dysferlin transgenesis were analyzed to determine if the dysferlin-deficient myopathies are good candidates for gene replacement therapy. METHODS:We have generated 3 lines of transgenic mice, expressing low, mid, and high levels of full-length human dysferlin from a muscle-specif...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.21926
更新日期:2010-03-01 00:00:00
abstract::Paired-helical filaments (PHFs) are an important diagnostic criterion of the inclusion-body myositis (IBM) muscle biopsy; but, until now, their presence could be identified only by electronmicroscopy. In this report, we describe an easy immunocytochemical procedure, utilizing commercially available antibody, that enab...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410390318
更新日期:1996-03-01 00:00:00
abstract::Increased glutamatergic transmission in the basal ganglia is implicated in the pathophysiology of Parkinson's disease. However, the mechanisms by which activation of glutamate receptors produce parkinsonism are unknown. Therefore, we examined whether the glutamate agonists N-methyl-D-aspartate (NMDA), alpha-amino-3-hy...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410340413
更新日期:1993-10-01 00:00:00
abstract::Isolated vertigo with horizontal positional nystagmus as an impending sign of a central lesion has rarely been reported. Here we present neuro-otologic findings of patients with these clinical signs. Lesion overlays from 6 patients with ageotropic positional nystagmus revealed that the nodulus and vermis are common ar...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.24292
更新日期:2014-12-01 00:00:00
abstract::It is well recognized that plasma fluctuations resulting from oral levodopa therapy may cause an unstable clinical response in parkinsonian patients. We have therefore developed a slow-release polymer matrix system that can deliver levodopa continuously for extended periods of time (at least 225 days) after subcutaneo...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410280519
更新日期:1990-11-01 00:00:00
abstract::In a prospective phase I/II clinical study, we treated eight patients suffering from recurrent glioblastoma multiform with stereotactically guided intratumoral convection-enhanced delivery of an HSV-1-tk gene-bearing liposomal vector and systemic ganciclovir. Noninvasive identification of target tissue together with a...
journal_title:Annals of neurology
pub_type: 临床试验,杂志文章
doi:10.1002/ana.10688
更新日期:2003-10-01 00:00:00
abstract:OBJECTIVE:This meta-analysis aims to quantitatively synthesize all studies that examine the association between adherence to a Mediterranean diet and risk of stroke, depression, cognitive impairment, and Parkinson disease. METHODS:Potentially eligible publications were those providing effect estimates of relative risk...
journal_title:Annals of neurology
pub_type: 杂志文章,meta分析
doi:10.1002/ana.23944
更新日期:2013-10-01 00:00:00
abstract::Visual (VEP), brainstem auditory (BAEP), and somatosensory (SEP) evoked potential tests were performed in 45 patients representing ten types of inherited disorders in which ataxia was the most prominent symptom. Comparable VEP abnormalities were present among all types of patients. Normal BAEP tests were recorded in m...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410130106
更新日期:1983-01-01 00:00:00
abstract::We identified two new mutations in 2 white patients with muscle lactate dehydrogenase deficiency. Both patients had exercise intolerance, cramps, and recurrent myoglobinuria. One patient was homozygous for a 2-bp deletion in exon 5, resulting in a frameshift with premature termination of translation. The second patien...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410360418
更新日期:1994-10-01 00:00:00
abstract::The genetic analysis of simple Mendelian epilepsies remains a key strategy in advancing our understanding of epilepsy. In this article, we describe a new family epilepsy syndrome, partial epilepsy with pericentral spikes, which we map to chromosome 4p15. We distinguish it clinically, electrophysiologically, and geneti...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.10221
更新日期:2002-06-01 00:00:00
abstract::Neuromuscular disorders reported in association with human immunodeficiency virus (HIV) infection include several forms of peripheral neuropathy and polymyositis. We report 11 patients with HIV-associated myopathy. Five patients with acquired immunodeficiency syndrome (AIDS), 2 with AIDS-related complex, and 4 otherwi...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410240114
更新日期:1988-07-01 00:00:00
abstract::To study the distribution of myelin-associated glycoprotein (MAG) in human nervous tissue and in multiple sclerosis (MS) lesions, we used paraffin sections and our modification of the peroxidase-antiperoxidase technique. Sections of MS lesions also were treated with antiserum to basic protein (BP) and with histologica...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410070212
更新日期:1980-02-01 00:00:00
abstract::More than a decade ago myasthenic symptoms were observed in rabbits immunized with acetylcholine receptor (AChR) [119] and AChR deficiency was found at the neuromuscular junction in human myasthenia gravis (MG) [36]. By 1977 the autoimmune character of MG and the pathogenic role of AChR antibodies had been established...
journal_title:Annals of neurology
pub_type: 杂志文章,评审
doi:10.1002/ana.410160502
更新日期:1984-11-01 00:00:00
abstract::Patients with the acquired immunodeficiency syndrome (AIDS) commonly display evidence of gross cerebral atrophy, but its true incidence and pathophysiology in the general AIDS population are unknown. In this study, we measured cerebrospinal fluid (CSF) spaces in 64 consecutively autopsied patients with AIDS, compared ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410320107
更新日期:1992-07-01 00:00:00
abstract::An increasing spectrum of diseases has been shown to be associated with the human T-cell lymphotropic virus type I (HTLV-I), most notably a chronic, progressive myelopathy termed HTLV-I--associated myelopathy/tropical spastic paraparesis and adult T-cell leukemia. HTLV-II is a close relative of HTLV-I and is structura...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410330411
更新日期:1993-04-01 00:00:00
abstract::WAIS performance was compared in 35 pairs of left- and right-handed subjects who had been individually matched for lateralization, cause of brain damage, age, education, and gender. WAIS results were similar in the two groups as well as in two subgroups of subjects with unilateral brain damage. No differences between ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410020514
更新日期:1977-11-01 00:00:00
abstract::Free and bound levels of anti-myelin basic protein (anti-MBP) antibodies were measured by radioimmunoassay in the cerebrospinal fluid of 20 patients with acute idiopathic optic neuritis, 133 patients with multiple sclerosis (MS) divided into three clinical subgroups, and 76 normal control subjects. Patients with idiop...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410230314
更新日期:1988-03-01 00:00:00
abstract::Neuronal injury resulting from glutamate receptor-mediated excitotoxicity has been implicated in a wide spectrum of neurological disease states, including ischemia, central nervous system trauma, and some types of neurodegenerative diseases. Excitotoxicity may interact with other pathophysiological processes to enhanc...
journal_title:Annals of neurology
pub_type: 杂志文章,评审
doi:10.1002/ana.410350707
更新日期:1994-01-01 00:00:00
abstract::Aggregated tau proteins constitute the basic matrix of neuronal inclusions specific to numerous neurodegenerative disorders. Monodimensional and two-dimensional Western blot analyses performed on cortical brain homogenates allowed discrimination between disease-specific tau protein profiles. These observations raised ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410430209
更新日期:1998-02-01 00:00:00
abstract::Four examples of grossly mineralized lesions of the brain, causing seizures, are described; they include 2 hamartomas, a choristoma (novel associations), and an idiopathic "brain stone." Each was detectable with routine roentgenograms, and the seizures were ameliorated by surgical therapy. ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410020413
更新日期:1977-10-01 00:00:00
abstract::A case-control study was performed to determine the possible roles of various environmental factors, prior illnesses, drug use, and personal habits in the development of Alzheimer's disease. Such information was collected from 40 patients with onset of dementia prior to age 70 and from 80 community control subjects ma...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410150406
更新日期:1984-04-01 00:00:00
abstract::To elucidate immunopathogenetic roles of aquaporin-4 antibodies in the cerebrospinal fluid (CSF) of neuromyelitis optica spectrum disorders (NMOSD), we analyzed aquaporin-4 antibody titers, cellular and inflammatory markers in the CSF collected from 11 aquaporin-4 antibody seropositive patients. The CSF aquaporin-4 an...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.24208
更新日期:2014-08-01 00:00:00
abstract::Several mutations in the amyloid precursor protein (APP) gene have been found to associate with pathologic deposition of the beta-amyloid peptide (Abeta) in neuritic plaques or in the walls of cerebral vessels. We report a mutation at a novel site in APP in a three-generation Iowa family with autosomal dominant dement...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.1009
更新日期:2001-06-01 00:00:00
abstract::To elucidate the mechanism by which carbamazepine lowers somatostatin concentration in cerebrospinal fluid of humans, the effect of carbamazepine on secretion of this peptide was studied in rat cerebral cell cultures. Concentrations of carbamazepine within the therapeutic range (4 x 10(-5) M) inhibited spontaneous rel...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410290412
更新日期:1991-04-01 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::Changes in endoneurial fluid pressure (EFP) and morphology were studied in rat sciatic nerves frozen for 60 seconds with a cryoprobe designed for human cryoanalgesia. The onset of increased EFP was rapid, and a peak of 23 cm H2O was reached within 90 minutes after injury. EFP levels returned to normal 32 days after fr...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410100512
更新日期:1981-11-01 00:00:00
abstract::A young woman with Kearns-Sayre syndrome and progressive central nervous system deterioration over 15 years had decreased plasma and cerebrospinal fluid folate levels while receiving phenytoin for a seizure disorder. A muscle biopsy showed a "ragged red fiber" myopathy with reduced muscle carnitine and mitochondrial e...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410130620
更新日期:1983-06-01 00:00:00