Abstract:
:The state of oxidation of membrane proteins was analyzed in red cell subpopulations of different age by quantifying the oxidation of methionine to its sulfoxide and by determining the amount of thiol groups in ghost membrane preparations and the reactivity of thiols of individual membrane proteins in intact cells. The results obtained show that oxidation of methionine occurs early during red cell life in the circulation, and can be detected in middle-aged and senescent cells. Thiol content of ghost membranes is kept constant in all the red cell subpopulations analyzed, but reactivity of thiol groups to the thiol reagent N-(7-dimethyl-amino-4-methyl-coumarinyl) maleimide (DACM) in intact cells decreased 30% in alpha-spectrin, band 3 (B3), 4.1 and 4.2 proteins, probably as a consequence of conformational changes of these molecules. Since the role played by band 3 in the exposure of senescence antigen has been described by many authors, the functional activity of the anion transporter has been analyzed by measuring the 4-4'-diisothiocyano-stilbene-2-2-'-disulfonate (DIDS) binding capacity in different red cell subpopulations. The results obtained are in agreement with the possibility that during senescence band 3 undergoes conformational changes involving the anion channel subsite being more exposed to the extracellular space and responsible for binding of DIDS.
journal_name
Arch Gerontol Geriatrjournal_title
Archives of gerontology and geriatricsauthors
Castellana MA,Piccinini G,Minetti G,Seppi C,Balduini C,Brovelli Adoi
10.1016/s0167-4943(05)80010-xsubject
Has Abstractpub_date
1992-01-01 00:00:00pages
101-10eissn
0167-4943issn
1872-6976pii
S0167-4943(05)80010-Xjournal_volume
15 Suppl 1pub_type
杂志文章abstract::Behavioral and psychological signs of dementia (BPSD) are common clinical characteristics of Alzheimer's disease (AD). They result in patient and caregivers distress, decreased quality of life and placement in nursing homes. Treatment of BPSD with antidepressant and antipsychotic medications is not without complicatio...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/s0167-4943(01)00187-x
更新日期:2001-11-01 00:00:00
abstract:PURPOSE:Chronic obstructive pulmonary disease (COPD) is often associated with malnutrition, which is in turn associated with poor outcomes. Accordingly, in COPD patients adequate nutrition might improve several clinical and functional outcomes. Nevertheless, information about nutrient intake of older populations with C...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2016.01.006
更新日期:2016-05-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to investigate whether perceptions of the neighbourhood environment (NE) and objective measures of the NE were associated with frailty in older adults. METHODS:A cross-sectional study in Adelaide, Australia, recruited a sample of 115 community-dwelling adults aged ≥60 years. Respon...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2020.104257
更新日期:2021-01-01 00:00:00
abstract::Using data from the Chinese Longitudinal Health Longevity Survey of 2005, 2008 and 2011, the authors compared the difference in the disability trajectory (DT) of survivor, decedent and dropped-out survey respondents and examined gender differences in DT using a group-based trajectory model, gender differences in the i...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2017.10.015
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVES:This study examines different combinations of informal and formal care use of older adults and investigates whether these combinations differ in terms of need for care (physical and psychological frailty) and enabling factors for informal and formal care use (social and environmental frailty). METHODS:Using...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2018.05.018
更新日期:2018-01-01 00:00:00
abstract::This study was to examine an effect of such an exercise program on preventing conditions requiring long-term care in the Japanese frail elderly who participated in a Tai Chi Yuttari-exercise program. The first-intervention group underwent an intervention program by participating in a Tai Chi Yuttari-exercise session o...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2010.11.010
更新日期:2011-05-01 00:00:00
abstract::The effects of oxazepam on coordination and maximal seizure were compared between young (6-month-old) and old (24-month-old) BDF1 mice by using a rotorod test and a pentylenetetrazole (PTZ)-induced seizure test, respectively. The apparent sensitivity to oxazepam's anticonvulsant effect, as examined by its effect on PT...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章,评审
doi:10.1016/0167-4943(89)90022-8
更新日期:1989-07-01 00:00:00
abstract::Preventable hospital readmissions have been recognized as indicators of hospital quality, a source of increased healthcare expenditures, and a burden for patients, families, and caregivers. Despite growth of initiatives targeting risk factors associated with potentially avoidable hospital readmissions, the impact of d...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2014.02.010
更新日期:2014-07-01 00:00:00
abstract::The objectives of this study were to describe the changes occurring in depressive symptomatology over a 10-year period among 75-year-old residents of Jyväskylä, Finland. It also addressed the question of whether the mood disturbances detected were a permanent phenomenon or whether they had a more episodic nature. In a...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2003.10.004
更新日期:2004-05-01 00:00:00
abstract:OBJECTIVES:Co-occurring chronic diseases are associated with functional limitations, particularly for the aging population ≥50 years old. Aging offenders (individual who are imprisoned) tend to have greater prevalence of chronic, mental health, and substance use disorders compared to non-imprisoned populations. Our pri...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2018.03.012
更新日期:2018-01-01 00:00:00
abstract::Although family caregiving for elderly people has been the backbone of long-term care in Taiwan, it is not clear whether informal help from family members has diminished in recent years due to changes in social structure and traditions. The objective of this study is to examine the trend and the factors influencing th...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2012.11.005
更新日期:2013-03-01 00:00:00
abstract::We aimed to compare the risk of diabetes in a Hungarian schizophrenic population treated with atypical antipsychotics with that of the non-schizophrenic population. We wished to reveal the effects of gender and age. A schizophrenic population (n=135 male and n=110 female patients of different age groups) was examined ...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2007.09.005
更新日期:2009-01-01 00:00:00
abstract:AIM:Elderly multimorbid care home dwellers are a heterogenic group of frail individuals that exhibit sleep disturbances and a range of co-morbidities. The project aimed to study the possible effect of indoor circadian-adjusted LED-lighting (CaLED) in the elderly residents' care home on their sleeping patterns and syste...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2020.104223
更新日期:2020-08-06 00:00:00
abstract::Choline acetyltransferase (CAT) and muscarinic cholinergic receptor (MCR) activities are markedly reduced in aged as compared with young-adult rat brain. Nicergoline was found to correct these reduced activities in most regions of the brain, especially in the cerebral cortex and hippocampus. Chronic administration of ...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/0167-4943(93)90001-x
更新日期:1993-03-01 00:00:00
abstract::Influenza virus infection is a major respiratory infectious disease that generally induces pneumonia. The clinical manifestations of influenza virus infection and community-acquired pneumonia (CAP) differ between elderly persons and younger adults. To determine the clinical features of influenza-associated pneumonia, ...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章,多中心研究
doi:10.1016/j.archger.2008.11.015
更新日期:2009-09-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Systematic reviews on healthy ageing interventions have primarily focused on assessing their effectiveness, not the implementation processes underpinning them, and the factors influencing program effectiveness. This has created a knowledge gap about what are effective implementation approaches...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章,评审
doi:10.1016/j.archger.2020.104263
更新日期:2021-01-01 00:00:00
abstract::Simple reaction time, the Berg balance scale, the Activities-specific Balance Confidence (ABC) scale and postural sway were studied in order to determine cut-off scores as well as develop a model used in the prevention of fallers within the elderly community. One hundred and twenty-five subjects, 45 fallers and 80 non...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/s0167-4943(03)00082-7
更新日期:2004-01-01 00:00:00
abstract::Casual blood pressure (BP) measurements may sometimes indicate the presence of cardiovascular morbidity and mortality, but the correlations between BP values and the subsequent occurrence of such complications are low. This may depend on the known inability of casual BP measurements to reflect accurately the 24-hour m...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/0167-4943(96)86925-1
更新日期:1996-01-01 00:00:00
abstract:OBJECTIVE:To estimate the incidence of traffic accidents and find related factors among the older population. METHODS:We used the cross-sectional data from the Korean Community Health Survey (KCHS), which was conducted between 2008 and 2010 and completed by 680,202 adults aged 19 years or more. And we used individuals...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2015.01.015
更新日期:2015-05-01 00:00:00
abstract::The elderly show a loss of both the intellectual functions and of motion ability. This happens also without particular pathologies; possible tests to highlight this loss are the Mini Mental State Examination (MMSE), and the Functional Reach (FR)-test. During 2004-2005 winter 50 healthy subjects were analyzed; the subj...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2011.04.008
更新日期:2012-01-01 00:00:00
abstract:PURPOSE:The purpose of this study was to identify the effects of plantar perception training using a hardness discrimination task on balance and falls efficacy of the elderly who have experienced a fall. MATERIALS AND METHODS:Sixty-two elderly persons 65 years of age or older were randomly allocated to the experimenta...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.archger.2018.03.014
更新日期:2018-01-01 00:00:00
abstract::The evaluation of intima-media thickening (IMT) of carotid artery is an important parameter in preclinical diagnosis of atherosclerosis and stroke risk in hypertensive patients. Measurements of carotid wall thickness via Doppler were considered to be valuable in prediction of risk of brain damage and future stroke due...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2007.01.044
更新日期:2007-01-01 00:00:00
abstract::IGF-1 decline has been related to age-dependent cognitive impairment and dementia. No study examined IGF-1 levels in subjects with a risk factor for brain damage such as hypertension. We investigated the relationship between IGF-1, cognitive functioning and neuroimaging in a sample of 75 hypertensive elderly subjects ...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2009.09.006
更新日期:2009-01-01 00:00:00
abstract::In this work, it was examined the possibility of lipopolysaccharide (LPS) causing cellular senescence in lung alveolar epithelial cells. Then, it was clarified how this cellular senescence phenomenon is associated with oxidative stress effect induced by LPS and whether antioxidants could inhibit reduced cellular viabi...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2011.07.016
更新日期:2012-03-01 00:00:00
abstract:OBJECTIVE:This study investigated the factors associated with depressive symptoms among community-dwelling Filipino senior citizens. METHODS:We conducted a cross-sectional study among 1021 Filipino senior citizens aged 60-91 years. We used multiple linear regression analysis to identify the factors independently assoc...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2019.02.014
更新日期:2019-01-01 00:00:00
abstract::An example of multidimensional assessment procedure applied to the study of treatment effects in a type of pathological aging is presented in this paper. Data discussed here come from a clinical trial performed to evaluate the effects of an ergot derivate, dihydroergocristine, in CCVD memory deficits. The multidimensi...
journal_title:Archives of gerontology and geriatrics
pub_type: 临床试验,杂志文章
doi:10.1016/0167-4943(87)90041-0
更新日期:1987-04-01 00:00:00
abstract::Chronic musculoskeletal pain is a common, disabling condition that affects at least one in four elderly people. Figures are much higher in nursing homes, in which as many as 45-80% of residents has pain that contributes to functional impairment and decreased quality of life. Multiple comorbidity, under-reporting of sy...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2007.01.024
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:Living alone may be associated with greater risk for social isolation and loneliness. Living alone, social isolation, loneliness, and limited engagement in social activity have all been associated with poorer cognitive function in later life. Hence, if individuals who live alone are also at greater risk of i...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2018.12.014
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:A decrease of swallowing muscle strength causes dysphagia, and a relationship between swallowing muscle strength and appendicular muscle mass has been reported. Moreover, the effect of trunk retention function on swallowing function has been clinically recognized. However, the relationship betw...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2018.07.018
更新日期:2018-01-01 00:00:00
abstract::The study of the age and passage dependent modifications of collagen biosynthesis requires a simple, rapid and reproducible procedure adaptable to serial cell cultures. To make such a method comparable to other methods of collagen determination, we calibrated a colorimetric procedure both by hydroxyproline (HYP) deter...
journal_title:Archives of gerontology and geriatrics
pub_type: 杂志文章
doi:10.1016/j.archger.2007.08.019
更新日期:2008-11-01 00:00:00