Abstract：
:Age-related sleep impairments are chronic and common, occurring even in the absence of diagnosable disorders. Additional loss of sleep occurs with clinical sleep disorders, many of which can be ameliorated. This literature, reviewed below, raises the question of the possible biological consequences of age-related, chronic sleep loss, an area that is poorly understood at present. Some of the more age-relevant theories about sleep loss will be explored in a review of current research on sleep deprivation arising from normal aging, experimental induction and pathology. The biological consequences of sleep deprivation in young adults include metabolic, systemic inflammatory and immune changes that are similar to those of aging and age-related disorders. The possibility that chronic sleep impairment contributes to age changes in metabolism, systemic inflammation and immunocompetence is explored.
journal_name
Exp Gerontoljournal_title
Experimental gerontologyauthors
Prinz PNdoi
10.1016/j.exger.2004.06.023keywords:
subject
Has Abstractpub_date
2004-11-01 00:00:00pages
1739-43issue
11-12eissn
0531-5565issn
1873-6815pii
S0531-5565(04)00289-Xjournal_volume
39pub_type
杂志文章,评审abstract：:SAMP8 mice exhibit multiple metabolic characteristics associated with age, and it is a suitable candidate for researching aging associated metabolic dysfunction. OBJECTIVES:We aimed to 1) explore how key metabolic markers will be altered in both liver and adipose tissue with aging in SAMP8 mice; and 2) how the combin...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2017.03.017
更新日期：2017-07-01 00:00:00
abstract：:Pioglitazone (Piog) activates peroxisome proliferator activated receptor-γ (PPARγ) and is widely used in clinic for the treatment of diabetes mellitus. PPARγ in various tissues has the essential regulatory role of multiple metabolic function, suggest that PPARγ signaling may contribute to aging processes. However, lit...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2017.12.002
更新日期：2018-02-01 00:00:00
abstract：:We previously reported that lysophosphatidylcholine (LPC) is a mediator of endothelial dysfunction in the expression of adhesion molecules (AMs) during aging. This study aimed at investigating the effects of betaine on LPC-related expression of AMs and the molecular modulation of nuclear factor-κB (NF-κB) activation i...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2013.02.024
更新日期：2013-05-01 00:00:00
abstract：:Rodent animal models take at least 18months to develop aging phenotypes for researchers to investigate the mechanism of age-related metabolic complications. Senescence-accelerated mouse prone 8 (SAMP8) shortens the process of aging and may facilitate an alternative model for studying age-related insulin resistance. Th...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2017.08.023
更新日期：2017-12-01 00:00:00
abstract：AIM:Sirtuins are proteins that connect energy metabolism, oxidative stress and aging. Expression of heat shock proteins (Hsps) is regulated by heat shock factors (HSFs) in response to various environmental and physiological stresses, such as oxidative stress. Oxidative stress accumulates during aging which makes cells ...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2016.03.015
更新日期：2016-06-15 00:00:00
abstract：:Aging is associated with impaired mitochondrial function, whereas exercise training enhances mitochondrial content and function in part through activation of PGC-1α. Mitochondria form dynamic networks regulated by fission and fusion with profound effects on mitochondrial functions, yet the effects of aging and exercis...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2017.05.020
更新日期：2017-10-01 00:00:00
abstract：:Aging is one of the most basic properties of living organisms. Abundant evidence supports the idea that cell senescence underlies organismal aging in higher mammals. Therefore, examining the molecular mechanisms that control cell and replicative senescence is of great interest for biology and medicine. Several discove...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2010.01.009
更新日期：2010-03-01 00:00:00
abstract：:It is now widely recognized that in order to optimize bone health in the later years, bone healthy behaviors should begin at a young age and continue throughout life. Prescribed orally to lower lipid levels in adults of all ages, statins have also been shown to stimulate bone formation in vitro by promoting bone morph...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2013.04.007
更新日期：2013-08-01 00:00:00
abstract：OBJECTIVES:To evaluate the effects of elastic band resistance training in combination with nutrient supplementation on muscular strength and the ability to perform mobility-related activities of daily living in older adults living in retirement care facilities. DESIGN:Randomized controlled trial, with a 6-month interv...
journal_title：Experimental gerontology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.exger.2015.08.013
更新日期：2015-12-01 00:00:00
abstract：:The field of toxicology adopted the threshold dose response in the early decades of the 20th century. The model was rapidly incorporated into governmental regulatory assessment procedures and became a central feature of chemical evaluation and assessment. The toxicological community never validated the capacity of thi...
journal_title：Experimental gerontology
pub_type： 历史文章,杂志文章
doi：10.1016/j.exger.2012.02.004
更新日期：2013-01-01 00:00:00
abstract：:Age-associated thymic involution manifests its effects in a variety of ways that are related to a loss of T cell function. These include the appearance of a non-functional subset of T cells that increase in representation with age. Moreover there is a loss of T cell proliferative ability, a decline in the synthesis an...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/0531-5565(93)90058-l
更新日期：1993-07-01 00:00:00
abstract：:The effect of aging was tested on experimental ventricular arrhythmias in isolated heart preparations from normal Wistar rats (NWR), Wistar Kyoto rats (WKY), and spontaneously hypertensive rats (SHR). Delayed afterdepolarizations and triggered activity induced by high-calcium perfusion (16 mM) in isolated papillary mu...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/0531-5565(90)90061-6
更新日期：1990-01-01 00:00:00
abstract：:Aging is an independent risk factor for the development of atherosclerosis, a vascular abnormality that plays a significant role in the development of many cardiovascular disorders. Animal experiments have demonstrated that aging predisposes the vasculature to advanced atherosclerotic disease and vessel injury and tha...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/s0531-5565(99)00036-4
更新日期：1999-07-01 00:00:00
abstract：:Synaptic disturbances may play a key role in the pathophysiology of Alzheimer's disease. To characterize differential synaptic alterations in the brains of Alzheimer patients, chromogranin A, chromogranin B and secretoneurin were applied as soluble constituents for large dense core vesicles, synaptophysin as a vesicle...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2003.09.018
更新日期：2004-01-01 00:00:00
abstract：:A number of recent studies of aging in Drosophila, mice and dogs have shown an association between reduced body size and increased lifespan. It is unclear (a) whether such an association is a general feature of animal species; and (b) whether the association reflects an effect of body size on aging, or pleiotropic eff...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/s0531-5565(02)00147-x
更新日期：2003-01-01 00:00:00
abstract：:Studying the changes of serum N-glycome during mouse aging is beneficial to explore the molecular basis behind the alterations reported in human. However, such studies remainscarce and lack some information such as sialylation due to the method limitation. Here, we introduced Bionic Glycome method to quantify the seru...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2020.111098
更新日期：2020-11-01 00:00:00
abstract：:Methionine restriction (MR) extends lifespan across different species. The main responses of rodent models to MR are well-documented in adipose tissue (AT) and liver, which have reduced mass and improved insulin sensitivity, respectively. Recently, molecular mechanisms that improve healthspan have been identified in b...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/j.exger.2017.01.012
更新日期：2017-08-01 00:00:00
abstract：:Aging is associated with a decline in muscle force that exceeds loss of muscle mass, suggesting that factors other than sarcopenia affect age-related muscle weakness. Here, we investigate in situ muscle force and sarcoplasmic reticulum (SR) properties in gastrocnemius muscles of adult (6-8 months) and aged (24 months)...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2013.11.018
更新日期：2014-02-01 00:00:00
abstract：:Gene expression is much altered in aging. We observed age-dependent decline of core clock genes' expression in the whole body of the fruit fly. We hypothesized that inducible overexpression of clock genes (cry, per, tim, cyc and Clk) in the nervous system can improve healthspan of D. melanogaster. We studied the lifes...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2018.11.005
更新日期：2019-03-01 00:00:00
abstract：:The abundance of a selection of transcript species involved in inflammation, immunosenescence and stress response was compared between PBMC of 35 geriatric patients with hip fracture in acute phase (days 2-4 after hospitalization) or convalescence phase (days 7-10) and 28 healthy aged controls. Twenty-nine differentia...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2010.10.012
更新日期：2011-04-01 00:00:00
abstract：:Mitochondrial proton leak may modulate reactive oxygen species (ROS) production and play a role in aging. The purpose of this study was to determine proton leak across the life span in skeletal mitochondria from calorie-restricted and UCP2/3 overexpressing mice. Proton leak in isolated mitochondria and markers of oxid...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2008.09.010
更新日期：2008-12-01 00:00:00
abstract：:Motor performance of rats of different ages was determined in a cross sectional study. The design includes a test battery of seven motor tasks of graduated complexity. The results show a hierarchical order of impairments of motor functions in aging rats; that is, the more complex the task requirement, the earlier and ...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/0531-5565(83)90018-9
更新日期：1983-01-01 00:00:00
abstract：:To explore the relationship between age-related hearing loss (presbycusis) and synaptic degeneration in the hippocampal CA3 region of C57BL/6J mice, we investigated both cognitive performance and synaptic changes within the hippocampus of C57BL/6J mice from three age groups of 6-8, 24-26, and 42-44 weeks; CBA/CaJ mice...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2011.04.007
更新日期：2011-09-01 00:00:00
abstract：:Aromatase inhibitors have become the standard of care for the adjuvant treatment of postmenopausal, hormone-sensitive breast cancer. Meanwhile, more and more breast cancer patients who are treated with aromatase inhibitors as adjuvant therapies often experience arthralgias and musculoskeletal aching, in some cases, ha...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2009.03.003
更新日期：2009-06-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:To explore the impact of diabetic peripheral neuropathy (DPN) on the recovery of older persons with diabetes mellitus (DM) after hip-fracture surgery. DESIGN, SETTING, PARTICIPANTS:Secondary data for this study came from a clinical trial on the effectiveness of a DM-specific care model for 176 ol...
journal_title：Experimental gerontology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exger.2019.02.004
更新日期：2019-05-01 00:00:00
abstract：:The interrelationship between muscle strength, motor unit (MU) number, and age is poorly understood, and in this study we sought to determine whether age-related differences in muscle strength are moderated by estimates of functioning MU number and size. Eighteen older adults (OA; 67 ± 1.20 years) and 24 young adults ...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2013.06.008
更新日期：2013-09-01 00:00:00
abstract：:Based on evidence that human diploid fibroblasts (HDF) from the Werner syndrome (WS) of premature aging might overexpress an inhibitor of DNA synthesis (IDS), we prepared a eukaryotic cDNA expression library from WS mRNA and tested it for IDS activity in a transient assay. Two of six WS cDNA pools tested gave IDS acti...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/0531-5565(89)90052-1
更新日期：1989-01-01 00:00:00
abstract：:One of the most remarkable life history traits of many species of eusocial insects is the extraordinary longevity of their queens, with the recorded life span of some individuals exceeding 30 years. Surprisingly, little research has been conducted on either the proximate or ultimate questions concerning what factors f...
journal_title：Experimental gerontology
pub_type： 杂志文章,评审
doi：10.1016/s0531-5565(00)00237-0
更新日期：2001-04-01 00:00:00
abstract：:Serum lipid peroxide (LPO) in 72 healthy male subjects was studied using a newly developed assay method based on the reaction of LPO with methylene blue derivative (MCDP; 10-N-Methylcarbamoyl-3,7-dimethylamino-10 H-phenothiazine). This method is specific for lipid hydroperoxide and the relation is equimolar. The value...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/0531-5565(87)90045-3
更新日期：1987-01-01 00:00:00
abstract：:Cellular senescence is regulated by specific genes in many organisms. The identification and functional analysis of senescence-associated genes could provide valuable insights into the senescence process. Here, we employed a new and improved differential display reverse transcription-polymerase chain reaction (DDRT-PC...
journal_title：Experimental gerontology
pub_type： 杂志文章
doi：10.1016/j.exger.2007.12.010
更新日期：2008-04-01 00:00:00
