Abstract：
:Aging produces a loss in a number of behavioral and cognitive functions, including sleep. Hypocaloric diet is one of the few methods that have been shown to retard the effects due to age. However, the effects of such a diet on sleep have never been investigated. In the present study, 21 months old male F344 rats fed a 60% calorie-reduced diet continued to have a significant reduction in delta power (0.3-4 Hz EEG), less sleep following 12 h total sleep deprivation (TSD) and increased sensitivity to caffeine compared to young rats (3 months) fed a similar diet. These results indicate that caloric restriction is unable to prevent the decline in sleep that occurs with aging.
journal_name
Neurobiol Agingjournal_title
Neurobiology of agingauthors
Salin-Pascual RJ,Upadhyay U,Shiromani PJdoi
10.1016/s0197-4580(02)00030-1subject
Has Abstractpub_date
2002-09-01 00:00:00pages
771-6issue
5eissn
0197-4580issn
1558-1497pii
S0197458002000301journal_volume
23pub_type
杂志文章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：:Kisspeptin neurons in the rostral periventricular area of the third ventricle (RP3V) play a key role in relaying the positive feedback effects of estradiol that activate gonadotropin-releasing hormone (GnRH) neurons and drive a surge in the GnRH/luteinizing hormone (LH) level. However, the precise role of kisspeptin n...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2013.08.038
更新日期：2014-03-01 00:00:00
abstract：:The perimenopausal transition at middle age is often associated with hot flashes and sleep disruptions, metabolic changes, and other symptoms. Whereas the mechanisms for these processes are incompletely understood, both aging (AG) and a loss of ovarian estrogens play contributing roles. Furthermore, the timing of when...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2019.08.029
更新日期：2019-11-01 00:00:00
abstract：:Diabetes may adversely affect cognitive function and, conversely, caloric restriction (CR) increases longevity and improves memory. To shed light on the unknown underlying mechanisms involved in these observations, we examined the effects of CR on serum metabolic parameters and hippocampal protein expression in the ob...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2016.05.002
更新日期：2016-08-01 00:00:00
abstract：:Alzheimer's disease (AD) is generally considered to be a disorder primarily affecting memory. It is increasingly recognized that the clinical presentation or "cognitive phenotype" is variable. The apolipoprotein E ε4 (APOE ε4) allele has been associated with an amnestic presentation, but does not appear to fully expla...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2010.11.003
更新日期：2012-07-01 00:00:00
abstract：:Plaques found in the brains of patients suffering from Alzheimer's disease (AD) mainly consist of beta-amyloid (Abeta), which is produced by sequential cleaving of amyloid precursor protein (APP) by two proteolytic enzymes, beta- and gamma-secretases. Any change in the fine balance between these enzymes and their subs...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2004.10.005
更新日期：2005-08-01 00:00:00
abstract：:Sex differences in cerebral white matter (WM) aging have been debated extensively over the past 2 decades without unequivocal resolution. We aimed to determine if the effects of age and arterial stiffness on WM microstructure differ between sexes. Artery elasticity via carotid artery compliance (CAC) and WM diffusion ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2018.02.012
更新日期：2018-06-01 00:00:00
abstract：:This study investigates the age associated changes in hemorheological properties and cerebral blood flow. Partial correlations indicate that part of the age-dependent decrease in flow velocities can be attributed to a hemorheological decrement resulting in part from enhanced oxidative stress in the aged. A possible li...
journal_title：Neurobiology of aging
pub_type： 临床试验,杂志文章
doi：10.1016/s0197-4580(00)00118-4
更新日期：2000-03-01 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：:Spinal and bulbar muscular atrophy (SBMA) is an X-linked motoneuron disease caused by an abnormal expansion of a tandem CAG repeat in exon 1 of the androgen receptor (AR) gene that results in an abnormally long polyglutamine tract (polyQ) in the AR protein. As a result, the mutant AR (ARpolyQ) misfolds, forming cytopl...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2013.05.026
更新日期：2013-11-01 00:00:00
abstract：:Results from basic and clinical studies demonstrate that stress and depression decrease neurotrophic factor expression and neurogenesis in brain, and that antidepressant treatment blocks or reverses these effects, leading to a neurotrophic hypothesis of depression. Neurotrophic factor expression and neurogenesis are a...
journal_title：Neurobiology of aging
pub_type： 杂志文章,评审
doi：10.1016/j.neurobiolaging.2005.08.018
更新日期：2005-12-01 00:00:00
abstract：:Damaged mitochondria may be one of the earliest manifestations of Alzheimer's disease. Because oxidative phosphorylation is a primary source of neuronal energy, unlike glycolysis-dependent energy production in inflamed glia, mitochondrial respiration could provide a selective biomarker of neuronal deterioration in Alz...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2020.05.003
更新日期：2020-10-01 00:00:00
abstract：:Aging is associated with impaired performance in behavioral pattern separation (PS) tasks based on similarities in object features and in object location. These deficits have been attributed to functional alterations in the dentate gyrus (DG)-CA3 region. Animal studies suggested a role of adult-born DG neurons in PS p...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2017.10.013
更新日期：2018-02-01 00:00:00
abstract：:Age-related changes in the default-mode network (DMN) have been identified in prior cross-sectional functional magnetic resonance imaging studies. Here, we investigated longitudinal change in DMN activity and connectivity. Cognitively intact participants (aged 49-79 years at baseline) were scanned twice, with a 6-year...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.03.012
更新日期：2014-09-01 00:00:00
abstract：:The visual processing of complex motion is impaired in Alzheimer's disease (AD). However, it is unclear whether these impairments are biased toward the motion stream or part of a general disruption of global visual processing, given some reports of impaired static form processing in AD. Here, for the first time, we di...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2017.03.004
更新日期：2017-08-01 00:00:00
abstract：:Dementia is believed to result from the loss of selective neurons within the brain, but approaches for systematic study of that degenerative process are hampered by the complexity of the neuronal milieu. Tissue culture models provide a means to reduce dramatically the variables inherent in the study of neuronal plasti...
journal_title：Neurobiology of aging
pub_type： 杂志文章,评审
doi：10.1016/s0197-4580(88)80142-8
更新日期：1988-09-01 00:00:00
abstract：:Tyrosine hydroxylase (TH) mRNA, immunoreactivity, and activity were examined as a reflection of dopamine expression in juxtaglomerular neurons intrinsic to the olfactory bulbs of young (6-month-old), middle aged (18-month-old), and aged (25- to 29-month-old) rats and mice. TH expression was maintained at levels observ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(94)00152-9
更新日期：1995-03-01 00:00:00
abstract：:Rats with electrolytic lesions of the medial septum or ibotenic acid lesions of the nucleus basalis magnocellularis (NBM) were tested in an order memory task for an 8-item list of varying spatial locations within an 8-arm radial maze. Results indicated that rats with small medial septal lesions resulting in small AchE...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(86)90009-6
更新日期：1986-07-01 00:00:00
abstract：:Despite recognition that Alzheimer's disease (AD) is a polygenic and heterogeneous dementing neurodegenerative disorder, there is continued merit in defining the AD phenotype by the presence of progressive cognitive impairments and the pathological brain lesions (senile plaques, neurofibrillary tangles) as originally ...
journal_title：Neurobiology of aging
pub_type： 杂志文章,评审
doi：10.1016/s0197-4580(97)00075-4
更新日期：1997-07-01 00:00:00
abstract：:Parkinson's disease (PD) is a progressive neurodegenerative disease with typical motor symptoms due to the preferential loss of midbrain dopaminergic (mDA) neurons in the Substantia nigra pars compacta. Several proteins of the homeodomain family are crucial for the development of mDA neurons. These proteins remain exp...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2007.08.014
更新日期：2009-05-01 00:00:00
abstract：:Age related alterations in mnemonic ability and in the functional status of muscarinic receptors were evaluated and compared to biochemical measures of pre and post-synaptic cholinergic functioning. Retention of a single trial passive avoidance task was considerably disturbed as a function of aging. The functional sta...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(80)90019-6
更新日期：1980-07-01 00:00:00
abstract：:We have measured several morphological parameters by electron microscopy of the frontal cortex (FC) and hippocampal CA1 (HC) capillaries in male Fischer 344 rats 3-, 9- and 24-months old. The results indicate that with increasing age there is an increase in the cross-sectional area of the basement membrane, increase i...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(83)90057-x
更新日期：1983-04-01 00:00:00
abstract：:Flavonoids, a group of dietary polyphenols have been shown to possess cognitive health benefits. Epidemiologic evidence suggests that they could play a role in risk reduction in dementia. Amyloid precursor protein processing and the subsequent generation of amyloid beta (Aβ) are central to the pathogenesis of Alzheime...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.07.032
更新日期：2015-01-01 00:00:00
abstract：:Dualistic effects of acetylcholine-esterase inhibitors on neuronal as well as vasoregulative function have been debated. This study investigated for the first time effects of medication on both components. Visually evoked potentials and resultant hemodynamic responses were assessed in Alzheimer patients (n=31) without...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2008.02.017
更新日期：2009-12-01 00:00:00
abstract：:APOE affects the risk of Alzheimer's disease (AD) and course of several other neurologic diseases. Experimental studies suggest that APOE influences synaptogenesis. We measured the concentration of two presynaptic proteins, synaptophysin and syntaxin 1, and also postsynaptic density-95 (PSD95), in superior temporal co...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2005.04.008
更新日期：2006-06-01 00:00:00
abstract：:The classic hallmarks of Alzheimer's disease are the deposition of amyloid in plaques and in the cerebrovasculature, and the emergence of neurofibrillary tangles in neurons. The interplay between these two pathologic processes, on the one hand, and the degeneration of neurons and loss of cognitive functions on the oth...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(95)02074-8
更新日期：1996-03-01 00:00:00
abstract：:Dysfunction of circadian melatonin production by the pineal gland in aged humans and rats is thought to reflect the functional loss of its sympathetic innervation. Our ultrastructural neuropathologic studies of the sympathetic innervation of the pineal gland of aged (24 months old) Fischer-344 and Sprague-Dawley rats ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2005.08.005
更新日期：2006-10-01 00:00:00
abstract：:Threshold and suprathreshold sensitivities to 13 bitter compounds were determined for 16 young adults (mean age = 27.4 years) and 18 elderly persons (mean age = 81.3 years). Half of the subjects in each age group were tasters of the bitter compound phenylthiocarbamide (PTC) and half were nontasters. Both detection and...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(94)90057-4
更新日期：1994-11-01 00:00:00
abstract：:Mimicking relevant behavioral features of the human pathology is one of the most important challenges for animal models of neurological disorders including Alzheimer disease (AD). Indeed, the most popular genetic AD mouse lines bearing mutations of the amyloid precursor protein (APP) and presenilin 1 genes (PS1), ofte...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2011.09.012
更新日期：2012-05-01 00:00:00
abstract：:The total number of the neuromelanin-containing neurons of the nucleus coeruleus was determined by means of a newly developed unbiased stereological counting scheme and a low-cost apparative set-up. The individuals (n = 20, age from 49-98 years) included in this study were carefully examined for absence of neurologica...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(97)00034-1
更新日期：1997-07-01 00:00:00
