Abstract:
:Female patients experience substantial neuroprotection after experimental stroke compared with male patients, a finding attributed to the protective effects of gonadal hormones. This study examined the response of male- and female-derived organotypic hippocampal slices to oxidative and excitotoxic injury. Both oxygen and glucose deprivation and N-methyl-D-aspartic acid exposure led to neuronal death; however, female-derived cultures sustained less injury than male-derived cultures. Cell death after oxygen and glucose deprivation was ameliorated in male cultures, but not female cultures, by the addition of 7-nitroindazole, a neuronal nitric oxide synthase inhibitor. These studies have relevance to researchers investigating neuroprotective agents in mixed sex experiments.
journal_name
Ann Neuroljournal_title
Annals of neurologyauthors
Li H,Pin S,Zeng Z,Wang MM,Andreasson KA,McCullough LDdoi
10.1002/ana.20538keywords:
subject
Has Abstractpub_date
2005-08-01 00:00:00pages
317-21issue
2eissn
0364-5134issn
1531-8249journal_volume
58pub_type
杂志文章abstract::The mechanism whereby dystrophin deficiency leads to excessive fibrosis and muscle degeneration is not known. The absence of dystrophin in skeletal muscle is associated with reduced plasma membrane stability as evidenced by elevated serum levels of the cytoplasmic enzyme creatine kinase. Basic fibroblast growth factor...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410350320
更新日期:1994-03-01 00:00:00
abstract::A family with Gerstmann-Sträussler-Scheinker disease had coincidental clinical onset in three members of two generations, a phenomenon suggesting a common source of a transmissible agent. A regular dietary supplement in this family was home-bred rabbit. The clinical picture, although generally similar to that in previ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410140611
更新日期:1983-12-01 00:00:00
abstract::Unexpected sudden death is a common event in otherwise healthy epileptics, though its etiology has remained unclear. Many authors have suggested cardiac arrhythmias as the cause, and limited data in humans and animal studies have supported this. However, autopsy series in humans have shown pulmonary edema, a phenomeno...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410370416
更新日期:1995-04-01 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::The current functional model of the basal ganglia suggests that dyskinesia results from abnormally low activity at the output of the system. This view appears incomplete. The recent literature suggests other factors. Thus, dyskinesia may result from disturbance of surround inhibition: a physiologic mechanism to select...
journal_title:Annals of neurology
pub_type: 杂志文章,评审
doi:
更新日期:2000-04-01 00:00:00
abstract::The phenotype of severe congenital hydrocephalus secondary to neural cell adhesion molecule L1 (L1CAM) gene mutations includes the distinct finding of brainstem corticospinal tract hypoplasia. Using diffusion-weighted imaging (DWI), we failed to demonstrate anisotropy in the corticospinal tracts of the basis pontis in...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVE:To determine the clinical consequences of the PMP22 point mutation, T118M, which has been previously considered to either cause an autosomal recessive form of Charcot-Marie-Tooth (CMT) disease or be a benign polymorphism. METHODS:We analyzed patients from five separate kindreds and characterized their periph...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.20777
更新日期:2006-02-01 00:00:00
abstract::The pharmacological responses of vascular adrenergic receptors to intravenously administered epinephrine, phentolamine, and propranolol were assessed by measuring muscle blood flow (MBF) changes in the tibialis anterior muscle using the xenon 133 clearance technique and were compared in 8 normal subjects and 11 patien...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410090209
更新日期:1981-02-01 00:00:00
abstract::Infantile spasms are generalized seizures specific to early infancy, and are believed to result from complex cortical-subcortical interactions during a critical period of development. We used positron emission tomography (PET) to determine local cerebral metabolic rates for glucose (1CMRG1c) in 44 infants with spasms,...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410310212
更新日期:1992-02-01 00:00:00
abstract::Oxidative damage to DNA may play a role in both normal aging and in neurodegenerative diseases. We examined whether Alzheimer's disease (AD) is associated with increased oxidative damage to nDNA and mtDNA in postmortem brain tissue. We measured the oxidized nucleoside, 8-hydroxy-2'-deoxyguanosine (OH8dG), in DNA isola...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410360510
更新日期:1994-11-01 00:00:00
abstract::Protease-resistant prion protein, total prion protein, and glial fibrillary acidic protein were measured in various brain regions from 9 subjects with fatal familial insomnia. Six were homozygotes methionine/methionine at codon 129 (mean duration, 10.7 +/- 4 months) and 3 were heterozygotes methionine/valine (mean dur...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410380107
更新日期:1995-07-01 00:00:00
abstract::A 37-year-old woman with primary Sjögren syndrome developed mixed cryoglobulinemia and systemic vasculitis. Subarachnoid hemorrhage occurred as a result of necrotizing anterior spinal arteritis. Although rarely seen in mixed cryoglobulinemia, central nervous system complications have recently been documented in Sjögre...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410110614
更新日期:1982-06-01 00:00:00
abstract::Seizures in temporal lobe epilepsy can be classified as hypersynchronous and low-voltage fast according to their onset patterns. Experimental evidence suggests that low-voltage fast-onset seizures mainly result from the synchronous activity of γ-aminobutyric acid-releasing cells. In this study, we tested this hypothes...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.24342
更新日期:2015-03-01 00:00:00
abstract:OBJECTIVE:Cognitive decline accompanies acute illness and surgery, especially in the elderly. Surgery engages the innate immune system that launches a systemic inflammatory response that, if unchecked, can cause multiple organ dysfunction. We sought to understand the mechanisms whereby the brain is targeted by the infl...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.22664
更新日期:2011-12-01 00:00:00
abstract::Mutations of the ganglioside-induced differentiation-associated protein 1 gene (GDAP1) cause autosomal recessive Charcot-Marie-Tooth disease type 4A. We report four additional families with recessive mutations (487C-->T, Q163X; 359G-->A, R120Q) of GDAP1; Q163X occurred in three unrelated Hispanic families that had the...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.10505
更新日期:2003-03-01 00:00:00
abstract:OBJECTIVE:Whether intracerebral hemorrhage (ICH) associated with non-vitamin K antagonist oral anticoagulants (NOAC-ICH) has a better outcome compared to ICH associated with vitamin K antagonists (VKA-ICH) is uncertain. METHODS:We performed a systematic review and individual patient data meta-analysis of cohort studie...
journal_title:Annals of neurology
pub_type: 杂志文章,meta分析
doi:10.1002/ana.25342
更新日期:2018-11-01 00:00:00
abstract::We previously reported a marked increase of a 20,000 molecular weight (MW) protein, P20, in some neuronal fractions and whole cortical homogenates isolated from affected cortex in Alzheimer disease; P20 comigrated electrophoretically with an unidentified, major 20,000 MW protein present in human neurofilament (NF) fra...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410100505
更新日期:1981-11-01 00:00:00
abstract::Regional cerebral blood flow (rCBF) was measured in human subjects during saccadic eye movements by a 254-channel dynamic gamma camera. Focal rCBF increases were repeatedly observed in an area within the middle precentral and premotor regions which corresponds to the frontal eye field in humans. Our findings suggest t...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410050112
更新日期:1979-01-01 00:00:00
abstract::Eighty-three patients with epidural spinal cord compression, from metastatic cancer were treated with high-dose adrenocorticosteroids and a new radiation fractionation protocol. Only those patients were included who had complete or almost complete block on myelography and who had not received prior radiation therapy t...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410080404
更新日期:1980-10-01 00:00:00
abstract:OBJECTIVE:Chronic seizures in women can have adverse effects on reproductive function, such as polycystic ovarian syndrome, but it has been difficult to dissociate the effects of epilepsy from the role of antiepileptic drugs. To distinguish the effects of chronic seizures from medication, we used the laboratory rat, be...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.21518
更新日期:2008-12-01 00:00:00
abstract::Calmodulin is a major Ca2+ -binding protein that may mediate many Ca2+ -regulated processes in neuronal function. Calmodulin is present in the presynaptic nerve terminal in association with synaptic vesicles and in postsynaptic density fractions. Several calmodulin-regulated synaptic biochemical processes have been id...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410160716
更新日期:1984-01-01 00:00:00
abstract::Two siblings presented with a new phenotype consisting of fatal progressive macrocephaly and hypertrophic cardiomyopathy. Onset of symptoms started in both patients at the end of the first month of life with massive brain swelling causing macrocephaly and evolving to extensive brain destruction. Light microscopy of th...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410420419
更新日期:1997-10-01 00:00:00
abstract::There is increasing interest in the potential of dopamine agonists to provide a neuroprotective effect and to alter the natural course of levodopa-treated Parkinson's disease (PD). Theoretically, such a protective effect might derive from (a) a levodopa sparing effect, (b) stimulation dopamine autoreceptors resulting ...
journal_title:Annals of neurology
pub_type: 杂志文章,评审
doi:10.1002/ana.410440725
更新日期:1998-09-01 00:00:00
abstract::Cerebral blood flow velocity (CBF-V) measured by transcranial doppler was assessed in 628 elderly individuals who had cerebral magnetic resonance imaging performed as part of a population-based study on vascular aging. Cerebral white matter hyperintensities (WMHs) were associated with low CBF-V, such as the adjusted o...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:
更新日期:2001-03-01 00:00:00
abstract::The clinical value of cerebrospinal fluid (CSF) polyamine determinations in childhood medulloblastoma has been suggested. We performed 72 CSF polyamine determinations in 35 children with primary brain tumors. Spermine values were normal and spermidine values were inconsistently elevated. CSF putrescine values, however...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410190409
更新日期:1986-04-01 00:00:00
abstract::We report a patient with a meningioma presenting with Cushing's syndrome, an unprecedented paraneoplastic presentation. Molecular studies, bioassay, and high-performance liquid chromatography of tumor specimens demonstrated the synthesis and secretion of bioactive corticotropin-releasing hormone. To our knowledge, thi...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.10454
更新日期:2003-01-01 00:00:00
abstract::We report on a 12-year-old girl with a severe subacute to chronic bifrontal leukoencephalopathy. By clinical, biochemical, radiological, and neuropathological criteria, a diagnosis of inflammatory myelinoclastic diffuse sclerosis was reached. This is the third fully documented case. ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410230422
更新日期:1988-04-01 00:00:00
abstract::One of the most striking manifestations of Down's syndrome is profound mental retardation. Furthermore, after 35 years of age, many patients with Down's syndrome develop clinical and pathological features of Alzheimer's disease. Since brains of patients with Alzheimer's disease show significant loss of neurons in the ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410180306
更新日期:1985-09-01 00:00:00
abstract::There are no established treatments for patients with acute, severe neurological deficits caused by multiple sclerosis or other inflammatory demyelinating diseases of the central nervous system who fail to recover after treatment with high-dose corticosteroids. We conducted a randomized, sham-controlled, double-masked...
journal_title:Annals of neurology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1002/1531-8249(199912)46:6<878::aid-ana10>3.0.c
更新日期:1999-12-01 00:00:00
abstract:OBJECTIVES:Amyloid-beta(42) (Abeta(42)) appears central to Alzheimer's disease (AD) pathogenesis and is a major component of amyloid plaques. Mean cerebrospinal fluid (CSF) Abeta(42) is decreased in dementia of the Alzheimer's type. This decrease may reflect plaques acting as an Abeta(42) "sink," hindering transport of...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.20730
更新日期:2006-03-01 00:00:00