Abstract：
:The quantification of plasmatic HLA class-I molecules (sHLA-I) was realized by a sandwich ELISA using a monomorphic mAb (W6/32). sHLA-I concentration is significantly increased in the elderly group (>50 years, 0.429+/-0.301 microg ml(-1)) as compared to the young group (<50 years, 0.126+/-0.085 microg ml(-1)). The variation of sHLA-I content could contribute to the unresponsiveness of ageing immune system.
journal_name
Mech Ageing Devjournal_title
Mechanisms of ageing and developmentauthors
Le Morvan C,Cogné M,Drouet Mdoi
10.1016/s0047-6374(00)00250-5subject
Has Abstractpub_date
2001-03-01 00:00:00pages
335-40issue
3eissn
0047-6374issn
1872-6216pii
S0047-6374(00)00250-5journal_volume
122pub_type
杂志文章abstract：:The intertwining between epilepsy, sleep disorders and beta amyloid pathology has been progressively highlighted, as early identification and stratification of patients at high risk of cognitive decline is the need of the hour. Modification of the sleep-wake activity, such as sleep impairment or excessive daytime slee...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/j.mad.2021.111434
更新日期：2021-01-11 00:00:00
abstract：:Hematopoietic stem cell performance and identity, crucial for homeostasis of the blood-forming system, is governed by extrinsic factors found in the bone marrow microenvironment. Communication within hematopoietic stem cell niches occurs via soluble factors or cell-to-cell contacts between niche and blood-forming cell...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/j.mad.2020.111329
更新日期：2020-10-01 00:00:00
abstract：:Oxidative energy metabolism in mouse liver mitochondria was examined during weaning using different substrates. During the post-natal development, from suckling to weanling stage, the respiration rates showed a temporary decrease. These altered levels recovered in the adults. Respiration rates with the three substrate...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(90)90060-s
更新日期：1990-05-30 00:00:00
abstract：:Long-Evans female rats three weeks, three months and 13-14 months of age were placed on tryptophan-deficient diets for periods ranging from a few months to nearly two years. Growth was interupted during the period of tryptophan-deficiency, but when the animals were returned to a complete diet, they gained weight and g...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(76)90012-9
更新日期：1976-03-01 00:00:00
abstract：:The microtubule-associated protein tau, and the cytoplasmic protein ubiquitin, are constituents of pathological neurofibrillary tangles found in Alzheimer's disease. In order to see if there is any physiological relationship between these proteins in a functioning human system, human neuroblastoma (LAN-5) cells were g...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(91)90002-h
更新日期：1991-11-15 00:00:00
abstract：:This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of Marie-Ange Teste, Isabelle Léger-Silvestre, Jean M François and Jean-Luc Parrou. Marjorie Petitjean could not b...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,收录出版
doi：10.1016/j.mad.2016.07.011
更新日期：2017-01-01 00:00:00
abstract：:The general objective of this study was to examine the relationship between oxygen free radicals and the aging process. The rate of superoxide anion radical (O2.-) generation was measured in liver sub-mitochondrial particles from mouse, rat, rabbit, pig and cow, and in flight muscle sub-mitochondrial particles from th...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/0047-6374(89)90096-1
更新日期：1989-08-01 00:00:00
abstract：:The observations of the loss of cholinergic function in neocortex and hippocampus in Alzheimer's disease (AD) developed the hypothesis that replacement of cholinergic function may be of therapeutic benefit to AD patients. The different approaches proposed or tested included intervention with acetylcholine (ACh) precur...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/s0047-6374(01)00310-4
更新日期：2001-11-01 00:00:00
abstract：:To test the validity of estimating age-related changes in rat liver nuclear RNA synthesis by following the incorporation of radioactive nucleotides into an acid-insoluble product, age-related changes in endogenous nucleotide concentration were investigated. Both the total nucleotide and the nucleoside monophosphate (N...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(80)90087-1
更新日期：1980-02-01 00:00:00
abstract：:Aging is characterized by a progressive loss of several physiological functions that can cause various age-related disorders. Several factors have been identified as causes of aging to elucidate the decline in functions. Various aspects of physiological deterioration are controlled by the hypothalamus, a critical brai...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/j.mad.2018.04.008
更新日期：2019-01-01 00:00:00
abstract：:Chronic health conditions are commonplace in older populations. The process of aging impacts many of the world's top health concerns. With the average life expectancy continuing to climb, understanding patterns of morbidity in aging populations has become progressively more important. Cancer is an age-related disease,...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/j.mad.2017.05.002
更新日期：2017-06-01 00:00:00
abstract：:Age-related changes in intestinal glucose absorption were studied using everted intestinal sacs and brush border membrane vesicles prepared from male F344 rats. Glucose uptake by everted intestinal sacs was greatest in young (2-3-month-old) as compared with adult (12-14-month-old) and old (24-month-old) rats. The grea...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(87)90089-3
更新日期：1987-06-01 00:00:00
abstract：:The responses of the left and right ventricles (LV and RV) to physical conditioning in cold (25 degrees C) and thermoneutral temperatures (35 degrees C), with special reference to lactate dehydrogenase (LDH) and its isoenzyme profile, were studied in the 2-month (young)- and 12-month (middle-aged)-old rats. Moderate h...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/s0047-6374(99)00004-4
更新日期：1999-04-01 00:00:00
abstract：:The oral health of older people is changing with reducing numbers of people relying on complete dentures for function, and retaining some natural teeth. Despite this there are substantial numbers of older people whose ability to chew foods is compromised by their oral health status, either because they have few or no ...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/j.mad.2004.07.011
更新日期：2004-12-01 00:00:00
abstract：:The present study examined the effect of a 40% reduction in caloric intake (CR) versus ad libitum (AL) feeding on retinal aging. CR- and AL-fed Brown Norway (BN) rats were obtained at 12, 24 and 30 months of age from the National Center for Toxicological Research (NCTR). Age-dependent declines in outer nuclear layer (...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/s0047-6374(00)00096-8
更新日期：2000-03-13 00:00:00
abstract：:It has been previously well documented that partial pressure of oxygen (PO2) and weight-specific rate of O2 consumption in chick embryo (Gallus gallus domesticus) transiently increase midway through the 21-day in ovo incubation period. The present study found that these oxidative changes were paralleled by the concent...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(92)90125-w
更新日期：1992-08-01 00:00:00
abstract：:Human diploid fibroblasts, TIG-1, were serially subcultivated at low inoculation densities thus maintaining the cultures in log phase throughout their in vitro lifespan. Their lifespan was shortened in calendar time without decreasing the cumulative number of population doublings when compared with the lifespan of cel...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(80)90034-2
更新日期：1980-07-01 00:00:00
abstract：:Hepatic growth and protein synthesis in vivo was studied with age in ad libitum-fed and dietary restricted rats in which the mean and maximum lifespan was significantly extended. Livers from underfed rats showed significantly lower DNA, RNA and protein contents, and total protein synthesis. The fractional rate of synt...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(87)90008-x
更新日期：1987-07-01 00:00:00
abstract：:The activity of RU 41740, a glycoprotein extract from Klebsiella pneumoniae has been investigated on some polymorphonuclear (PMN) functions. Chemotaxis, random migration and oxidative metabolism (assessed by chemiluminescence, O2 consumption and O2- generation) were studied in parallel. PMN were collected from adult a...
journal_title：Mechanisms of ageing and development
pub_type： 临床试验,杂志文章
doi：10.1016/0047-6374(88)90023-1
更新日期：1988-09-01 00:00:00
abstract：:To investigate age-related changes in gene expression in WI-38 cells, we isolated RNA from young and senescent, quiescent cultures and made subtracted cDNA libraries. Density-arrested cells were incubated in serum-free MCDB-104 for 3 days. RNA was then isolated and subtracted cDNA libraries were made in the phagemid v...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(92)90039-g
更新日期：1992-09-01 00:00:00
abstract：:At various time intervals (10, 15, 20, 25, 30 min) after injection of 3H-fucose into the medial septal nucleus of young adult (3 months old) and senescent (25 months old) Fischer-344 rats, the specific activities of trichloroacetic acid-phosphotungstic acid (TCA-PTA) soluble and insoluble fractions were determined in ...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(77)90038-0
更新日期：1977-09-01 00:00:00
abstract：:We examined the effects of voluntary exercise on glucose transporter concentration in skeletal muscle from young adult and old female Long-Evans rats. Rats had free access to voluntary running wheels beginning at 4 months of age or remained sedentary. Exercising rats ran approximately 7.5, 6.2, 5.6 and 5.3 km/day duri...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(93)90122-8
更新日期：1993-02-01 00:00:00
abstract：:In recent years, there was an increasing interest on candidate genes may play an important role in the development of Alzheimer's disease (AD). Several genome wide screens have undertaken so far or expanded recently, and suggested a number of genomic areas that may contain novel susceptibility genes for AD, in particu...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/j.mad.2005.08.004
更新日期：2006-01-01 00:00:00
abstract：:In an attempt to determine the relevance of the free radical theory of ageing to age changes discernible in connective tissue parameters, a small colony of C3H/He and LAF1 mice was set up, with sample culled at intervals throughout the lifespan to provide experimental samples. To half of the stock a dietary supplement...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(80)90004-4
更新日期：1980-11-01 00:00:00
abstract：:DNA damage and mutations have been implicated as key causal events in the biological process of aging. In this context, it has been hypothesized that the complex of genome maintenance systems acts as a longevity assurance system by signaling and repairing damage or removing cells that are beyond repair. In the past, v...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章,评审
doi：10.1016/j.mad.2008.02.009
更新日期：2008-07-01 00:00:00
abstract：:A comparison was made of the resting membrane potential (MP) as well as the MP responses to K+, ACTH and gamma-MSH of superfused adrenocortical, zona fasciculata cells from young (Y) and old (O) male rats. The resting MP of these cells did not vary with age. However, the MP responses to altered extracellular [K+] vari...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(88)90036-x
更新日期：1988-06-01 00:00:00
abstract：:This study aimed to assess platelets as a possible model for screening the accumulation of mitochondrial DNA mutations, particularly during normal ageing. For this purpose we isolated platelets from young and old donors selected by lack of systemic and haematological diseases. We studied the accumulation of a particul...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/s0047-6374(97)00181-4
更新日期：1998-04-01 00:00:00
abstract：:Quantitative measurements of glycogen in aging bruchids showed there was a considerable decrease (> 50%) with age except on the fifth day when an increase was observed, followed by a decrease on the sixth day. The variations in glycogen content with age suggests that glycogen serves as one of the energy sources respon...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(80)90082-2
更新日期：1980-01-01 00:00:00
abstract：:BCL-2 functions as a death repressor molecule in an evolutionary conserved cell death pathway. Inactivation of bcl-2 in mice results in pleiotropic effects including postnatal growth retardation, massive apoptosis in lymphoid tissues, polycystic kidney disease (PKD) and shortened lifespan. To evaluate the influence of...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/j.mad.2006.02.009
更新日期：2006-07-01 00:00:00
abstract：:Age-related changes in the activities of superoxide dismutase, catalase, and glutathione peroxidase were determined in brain, heart, hepatocytes, intestinal mucosa, and kidney from male Fischer F344 rats. Superoxide dismutase activity decreased significantly with age in all five tissues studied. The activity of catala...
journal_title：Mechanisms of ageing and development
pub_type： 杂志文章
doi：10.1016/0047-6374(90)90033-c
更新日期：1990-03-31 00:00:00
