Abstract：
:Delivery of drugs to specific sites in the CNS represents an essential therapeutic challenge. Extradural administration of opiates successfully delivers drugs to the CNS. The levodopa-carbidopa combination achieved some degree of site-specific delivery by pharmacological methods. Antibiotics have been administered through cannula directly into ventricles. Invasive methods offer the greatest degree of site-specificity.
journal_name
Neurobiol Agingjournal_title
Neurobiology of agingauthors
Hollister LEdoi
10.1016/0197-4580(89)90156-5subject
Has Abstractpub_date
1989-09-01 00:00:00pages
631; discussion 648-50issue
5eissn
0197-4580issn
1558-1497pii
0197-4580(89)90156-5journal_volume
10pub_type
杂志文章abstract：:The study aimed to evaluate the effects of noninvasive brain stimulation on cognitive function in healthy older adults and patients with Alzheimer's disease. A comprehensive literature search was performed on noninvasive stimulation studies published from January 1990 to November 2014 in Pubmed and Web of Science. Fou...
journal_title：Neurobiology of aging
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.neurobiolaging.2015.04.016
更新日期：2015-08-01 00:00:00
abstract：:The mechanism by which amyloid beta (Aβ) causes neuronal dysfunction and/or death in Alzheimer's disease (AD) is unclear. Previously, we showed that Aβ inhibits several microtubule-dependent kinesin motors essential for mitosis and also present in mature neurons. Here, we show that inhibition of kinesin 5 (Eg5) by Aβ ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.02.006
更新日期：2014-08-01 00:00:00
abstract：:We designed this study to determine whether the sexual behavior of male monkeys changes on a diurnal schedule that coincides with changes in the levels of hormones such as luteinizing hormone (LH), testosterone, estradiol, and cortisol, and whether these differences vary with age. Old (n = 8) and young (n = 8) males w...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(82)90059-8
更新日期：1982-04-01 00:00:00
abstract：:Early manifestations of brain aging have received much less attention than the drastic degeneration of AD and MID. During nonpathological changes of normal aging, brain systems differ in the involvement of neuron loss. Spatial learning can become impaired without evidence for neuron loss, whereas eye-blink conditionin...
journal_title：Neurobiology of aging
pub_type： 杂志文章,评审
doi：10.1016/s0197-4580(03)00051-4
更新日期：2003-05-01 00:00:00
abstract：:The excitatory amino acids (EAAs) L-aspartate and L-glutamate constitute the major neurotransmitters in the mammalian brain. This study established the influence of aging and oxidative stress on the release and uptake of EAAs. The high affinity uptake of D-[3H]aspartate in synaptosomal fractions of the neostriatum, hi...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(94)90150-3
更新日期：1994-01-01 00:00:00
abstract：:Vascular risk factors have been implicated in the pathogenesis of vascular dementia and Alzheimer's disease. The identification of a novel vascular disease susceptibility locus at 9p21.3 has recently generated great interest. In the present study, we sought to determine whether a common genetic variant (tagged by rs13...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2009.07.003
更新日期：2011-07-01 00:00:00
abstract：:White matter hyperintensities (WMH) are generally considered to be associated with cerebral small vessel disease, especially, in older age. Although significant sex differences have been reported in the severity of WMH, it is not yet known if the risk factors for WMH differ in men and women. In this study, magnetic re...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2020.11.001
更新日期：2020-11-10 00:00:00
abstract：:Studies in asymptomatic granulin gene (GRN) mutation carriers are essential to improve our understanding of the pattern and timing of early morphologic brain changes in frontotemporal lobar degeneration. The main objectives of this study were to assess the effect of age in cortical thickness changes (CTh) in preclinic...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2012.11.005
更新日期：2013-05-01 00:00:00
abstract：:We previously established a single-neuron culture system to analyze the primary effects of neurotrophic factors and reported that NGF promoted neurite extension in young adult (4- to 6-month-old) rat dorsal root ganglion (DRG) neurons by promoting neurite arborization. In this study, we demonstrated that the effects o...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(93)90093-q
更新日期：1993-03-01 00:00:00
abstract：:Perhaps cognitive and brain imaging measures have been pushed almost as far as they can go in helping diagnose or understand AD. Their value may increase with the development of better models of the disease and the addition of new types of measurements to the armamentarium (e.g., eye-tracking, olfactory, and dermatogl...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(88)80033-2
更新日期：1988-01-01 00:00:00
abstract：:Beta amyloid (Aβ) is well accepted to play a central role in the pathogenesis of Alzheimer's disease (AD). The present work evaluated the therapeutic effects of low-level laser irradiation (LLI) on Aβ-induced neurotoxicity in rat hippocampus. Aβ 1-42 was injected bilaterally to the hippocampus CA1 region of adult male...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2016.10.003
更新日期：2017-01-01 00:00:00
abstract：:Recent case-control studies reported an association between H. pylori infection and Alzheimer's disease (AD). Our aim was to compare cognitive impairment, neuroinflammation, and cerebrovascular lesion load in a group of AD patients according to their H. pylori status. For the 53 AD patients included, we assessed: clin...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2011.10.021
更新日期：2012-05-01 00:00:00
abstract：:Association of the A2 allele of the human leukocyte antigen (HLA) with Alzheimer disease (AD) is still controversial. The authors evaluated HLA-A2 association with AD in 173 Italian AD patients, considering also the possible interaction with APOE pattern, age of onset and gender. No evidence of any association was fou...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2008.02.001
更新日期：2009-12-01 00:00:00
abstract：:Since the introduction of amyloid imaging nearly 10 years ago, this technique has gained widespread use and acceptance. More recently, published reports have begun to appear in which amyloid imaging is used to detect the effects of antiamyloid therapies. This review will consider the issues involved in the use of amyl...
journal_title：Neurobiology of aging
pub_type： 杂志文章,评审
doi：10.1016/j.neurobiolaging.2011.09.006
更新日期：2011-12-01 00:00:00
abstract：:The monoamine metabolites homovanillic acid (HVA), 5-hydroxy-indoleacetic acid (5-HIAA) and 4-hydroxy-3-methoxy-phenylglycol (HMPG) were determined in lumbar cerebrospinal fluid (CSF) of 123 patients with Alzheimer's disease (AD) and 57 healthy controls. Despite CSF sampling under strictly standardized conditions, a w...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(92)90017-r
更新日期：1992-01-01 00:00:00
abstract：:Arrested autophagy may contribute to the pathogenesis of Alzheimer's disease. Because we found that chloroquine (CQ) causes arrested autophagy but clioquinol (ClioQ), a zinc ionophore, activates autophagic flux, in the present study, we examined whether ClioQ can overcome arrested autophagy induced by CQ or mutant pre...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2015.09.006
更新日期：2015-12-01 00:00:00
abstract：:Dynamic changes in the brain's lateral ventricles on magnetic resonance imaging are powerful biomarkers of disease progression in mild cognitive impairment (MCI) and Alzheimer's disease (AD). Ventricular measures can represent accumulation of diffuse brain atrophy with very high effect sizes. Despite having no direct ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.03.044
更新日期：2015-01-01 00:00:00
abstract：:Data are emerging that the altered development of adrenocortical and emotional reactivity in individuals exposed perinatally to adverse events is reflected in cognitive change and that maternal care is an important determinant. However, early trauma does not cause a generalized cognitive decline at older age, but rath...
journal_title：Neurobiology of aging
pub_type： 评论,杂志文章,评审
doi：10.1016/s0197-4580(03)00057-5
更新日期：2003-05-01 00:00:00
abstract：:Several polymorphisms in hepatic lipase (LIPC) are similar to apoE4 because they associate with cholesterol concentrations and, for rs6084, coronary artery disease (CAD). Since apoE4 is also a primary genetic risk factor for late-onset Alzheimer's disease (LOAD), LIPC single nucleotide polymorphisms (SNP)s represent e...
journal_title：Neurobiology of aging
pub_type： 杂志文章,多中心研究
doi：10.1016/j.neurobiolaging.2006.11.015
更新日期：2008-05-01 00:00:00
abstract：:The activities of presenilin 1 (PS1) and 2 modulate the proteolytic processing of amyloid precursor proteins to produce Abeta1-42, and mutations in these proteins are associated with an accelerated rate of Abeta deposition. PS1 and PS2 themselves are subject to a highly-regulated endoproteolytic cleavage to generate s...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(01)00280-9
更新日期：2002-03-01 00:00:00
abstract：:Flexible instrumental learning is required to harness the appropriate behaviors to obtain rewards and to avoid punishments. The precise contribution of dopaminergic midbrain regions (substantia nigra/ventral tegmental area [SN/VTA]) to this form of behavioral adaptation remains unclear. Normal aging is associated with...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2013.03.030
更新日期：2013-10-01 00:00:00
abstract：:Fractal dimensionality (FD) measures the complexity within the folds and ridges of cortical and subcortical structures. We tested the degree that FD might provide a new perspective on the atrophy-compensation hypothesis: age or disease-related atrophy causes a compensatory neural response in the form of increased brai...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2020.10.023
更新日期：2020-11-14 00:00:00
abstract：:Heparan sulfate proteoglycans (HSPGs) are ubiquitously present within the perivascular basement membrane, and have been shown to be altered in patients with Alzheimer's Disease (AD). Although the HSPG agrin clearly orchestrates the differentiation of the neuromuscular junction, its role in the brain remains unclear. G...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(00)00121-4
更新日期：2000-03-01 00:00:00
abstract：:Transcranial magnetic stimulation may represent an effective means for improving motor function in the elderly. The aim of this study was therefore to investigate the effects of paired associative stimulation (PAS; a plasticity-inducing transcranial magnetic stimulation paradigm) on acquisition of a novel visuomotor t...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2019.05.017
更新日期：2019-09-01 00:00:00
abstract：:beta A4 peptide (beta AP) accumulates in amyloid plaques of Alzheimer's disease and may contribute to neuronal degeneration. Conflicting observations have been reported regarding the direct in vitro and in vivo neurotoxicity of beta AP. We have assessed in vitro beta AP toxicity in high density primary rat hippocampal...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(92)90064-5
更新日期：1992-09-01 00:00:00
abstract：:Modified forms of tau proteins are major components of the paired helical filaments (PHFs) present in Alzheimer brains. In this study, tau from cytosolic samples obtained from normal and Alzheimer disease brains were fractionated by iron-chelated affinity chromatography (ICAC) to discriminate between isoforms phosphor...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(95)00075-p
更新日期：1995-07-01 00:00:00
abstract：:Age-related changes in the interactive behavior of default mode network (DMN) with other resting state networks are poorly understood. We hypothesized that age would positively correlate with inter-network connectivity in late life and intellectual functioning was expected to moderate this relationship. The sample con...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2019.02.014
更新日期：2019-06-01 00:00:00
abstract：:The G4C2 hexanucleotide repeat expansion, located in the first intron of the C9ORF72 gene, represents a major genetic hallmark of amyotrophic lateral sclerosis and frontotemporal lobar degeneration. Several hypotheses have been proposed on how the transcribed repeat RNA leads to the development of amyotrophic lateral ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.09.012
更新日期：2015-02-01 00:00:00
abstract：:Deficits in synaptic structure and function are likely to underlie cognitive impairments in Alzheimer's disease. While synaptic deficits are commonly found in animal models of amyloidosis, it is unclear how amyloid pathology may impair synaptic functions. In some amyloid mouse models of Alzheimer's disease, however, s...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2016.07.009
更新日期：2016-11-01 00:00:00
abstract：:Dietary restriction (DR) extends lifespan in diverse organisms and, in animal and cellular models, can delay a range of aging-related diseases including Alzheimer's disease (AD). A better understanding of the mechanisms mediating these interactions, however, may reveal novel pathways involved in AD pathogenesis, and p...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2009.10.015
更新日期：2011-11-01 00:00:00
