Abstract:
OBJECTIVE:The aim of this study was to evaluate the relationships between the serum levels of adiponectin (ADP) and matrix metalloproteinase-9 (MMP-9) and postoperative cognitive dysfunction (POCD) in elderly patients after general anesthesia. METHODS:The cognitive functions of 98 elderly patients who were scheduled to undergo selective hip replacement surgery under general anesthesia were assessed using the Montreal Cognitive Assessment (MoCA) 3 days before surgery and on postoperative Days 1, 2, 3, and 7. The serum levels of ADP and MMP-9 were determined at the same time points, and the presence of POCD on postoperative Day 3 was recorded. The patients were divided into a POCD group and non-POCD group. RESULTS:Postoperative cognitive dysfunction was observed in 28 patients (28.5 %). Serum MMP-9 levels significantly increased and serum ADP levels significantly decreased in the POCD group at each postoperative time point and in the non-POCD group on postoperative Days 1 and 2 compared to the presurgical levels. Serum MMP-9 levels were significantly higher and serum ADP levels were significantly lower in the POCD group compared with those in the non-POCD group at each time point. In the POCD patients, serum MMP-9 levels were significantly and negatively correlated and serum ADP levels were significantly and positively correlated with the MoCA scores. CONCLUSIONS:The increased serum MMP-9 levels and decreased serum ADP levels in elderly patients after general anesthesia might be involved in the POCD pathophysiological process.
journal_name
Aging Clin Exp Resjournal_title
Aging clinical and experimental researchauthors
Xie H,Huang D,Zhang S,Hu X,Guo J,Wang Z,Zhou Gdoi
10.1007/s40520-015-0519-9subject
Has Abstractpub_date
2016-12-01 00:00:00pages
1075-1079issue
6eissn
1594-0667issn
1720-8319pii
10.1007/s40520-015-0519-9journal_volume
28pub_type
杂志文章abstract::The purpose of this study was to evaluate the relationship between 3 eNOS gene polymorphisms and training status (TS) in affecting plasma nitrite concentration (NO2) in normotensive adults over 50 years old. Resting blood pressure (BP) was measured in all participants (n = 101). Plasma was taken to analyze: lipid prof...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/s40520-014-0218-y
更新日期:2014-12-01 00:00:00
abstract:AIM:Falls are a significant problem for older people, but are few studies of the risk of falling in residents of nursing homes in Japan. We aimed to investigate the risk factors for falls and the association of medication use and falls in nursing home residents in Japan. METHODS:This case-control study reviewed the re...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/s40520-019-01265-9
更新日期:2020-05-01 00:00:00
abstract:BACKGROUND AND AIMS:To assess the incidence and prognostic value of hypoglycemia in hospitalized non-diabetic elderly patients. METHODS:An observational retrospective study, with a 3-year follow-up, was performed in a series of 678 patients aged over 65 years, admitted between January 1 2001 and December 31 2001 to th...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/BF03324842
更新日期:2006-10-01 00:00:00
abstract:BACKGROUND:It is important to identify the relevant parameters of physical performance to prevent early functional decline and to prolong independent living. The aim of this study is to describe the development of physical performance in a healthy community-dwelling older cohort aged 70+ years using comprehensive asses...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/s40520-020-01562-8
更新日期:2020-05-01 00:00:00
abstract:BACKGROUND AND AIMS:Falls and their consequences constitute serious health problems in the older population. The aim was to study predisposing factors for falls among older people in geriatric care settings, focusing on drugs. METHODS:This population-based study, with a cross-sectional design, analysed all geriatric c...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/BF03324551
更新日期:2004-08-01 00:00:00
abstract::Milk is a major source of high bioavailable calcium in most developed countries with an average calcium content of 1150 mg/L, providing a ready means of meeting the daily requirements. Its content in other minerals, phosphorus, vitamins, iodine, proteins, potassium and various nutrients is supposed to be beneficial fo...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章,评审
doi:10.1007/s40520-019-01192-9
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND AND AIMS:The number of older persons admitted to the Emergency Department (ED) is dramatically increasing due to their complex medical and social problems, which in turn lead to longer clinical evaluation times and increased use of resources compared to younger adults. However, scant data are available for I...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/s40520-013-0112-z
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVE:A lack of understanding of the causes of attrition in longitudinal studies of older adults may lead to higher attrition rates and bias longitudinal study results. In longitudinal epidemiological studies of Alzheimer's disease and related dementias, high rates of attrition may cause a systematic underestimatio...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/s40520-018-1087-6
更新日期:2019-09-01 00:00:00
abstract::Neuroinflammation and cholinergic dysfunction, leading to cognitive impairment, are hallmarks of aging and neurodegenerative disorders, including Alzheimer's disease (AD). Acetylcholinesterase inhibitors (AChEI), the symptomatic therapy in AD, attenuate and delay the cognitive deficit by enhancing cholinergic synapses...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章,评审
doi:10.1007/s40520-019-01359-4
更新日期:2019-10-03 00:00:00
abstract:BACKGROUND:Falls among the elderly are often associated with walking on uneven ground. Obstacle negotiation requires both postural reaction strategies and anticipatory strategies which may be impaired with age. Anticipatory strategies are necessary in many daily living situations such as crossing the street and negotia...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/s40520-013-0038-5
更新日期:2013-06-01 00:00:00
abstract::Finding a biomarker of long length-of-stay (LOS) would provide a simple solution to target frail older inpatients at such risk. The aim of this study was to determine whether serum 25-hydroxyvitamin D (25OHD) deficiency, defined as serum concentration <25 nmol/L, was associated with long LOS among inpatients admitted ...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/s40520-013-0010-4
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:The role played by cognitive reserve for the maintenance of numeracy skills in late adulthood is still not sufficiently explored. AIMS:This study mainly investigated whether cognitive reserve (i.e., vocabulary) mediates on the relationship between non-verbal reasoning and addition and multiplication skills ...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/s40520-020-01632-x
更新日期:2020-06-18 00:00:00
abstract::Excess of bone remodeling is still the major pathogenic factor in involutional osteoporosis. This phenomenon is linked to an imbalance between neoformation (by osteoblasts) and resorption (by osteoclasts). Recently, research in drug development is focused on new and more "physiological" approach to balance bone remode...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章,评审
doi:10.1007/s40520-013-0086-x
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND AND AIMS:Marital and parental role characteristics are important factors in both men and women's health. Most studies to date have either focused on disease specific outcomes or summary measures of self-reported health rather than using functional tests of performance. The goal of this study is to investigat...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/BF03325226
更新日期:2009-04-01 00:00:00
abstract:INTRODUCTION:Despite the use of the new generation P2Y12 inhibitors (Ticagrelor and Prasugrel) with aspirin is the recommended therapy in acute NSTE-ACS patients, their current use in clinical practice remains quite low and might be related, among several variables, with increased comorbidity burden. We aimed to assess...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章,多中心研究
doi:10.1007/s40520-019-01348-7
更新日期:2020-08-01 00:00:00
abstract::Epidemiological studies of suicide in the elderly indicate that, in the last few decades, there has been a relevant increase in suicide rates in old age in a number of Asian and Latin nations, with an almost parallel decrease in Anglo-Saxon counties. Mental disorders, particularly depression, physical illness, persona...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章,评审
doi:10.1007/BF03324486
更新日期:2003-04-01 00:00:00
abstract:BACKGROUND AND AIMS:Acetylcholinesterase inhibitor (AChEis) therapy in Alzheimer Disease (AD) has been shown to provide cognitive benefits and to slow progression of the disease. AChEis have also been demonstrated to improve behavioral symptoms, although there seem to be subtle differences in the magnitude of response....
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/BF03324693
更新日期:2007-06-01 00:00:00
abstract:BACKGROUND:Adaptation to strength training in very old mobility-limited individuals is not fully characterized. Therefore, the aim of this study was to perform a thorough investigation of the adaptation to a lower body strength training regime in this population, with particular emphasis on the relationship between cha...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章,随机对照试验
doi:10.1007/s40520-019-01234-2
更新日期:2020-04-01 00:00:00
abstract:BACKGROUND AND AIMS:While caloric restriction (CR) is associated with a prolonged lifespan in multiple species by regulating metabolism, a comprehensive profile of metabolism under CR conditions remains largely unclear. Therefore, in this study we aimed to characterize the metabolomic profiling associated with CR using...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.3275/7519
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND AND AIMS:Proximal femoral fracture is often associated with long-term residual disability. Quadriceps weakness may be a factor in poor outcome. This study aimed to determine whether training of the quadriceps using electrical stimulation (ES) increases leg extensor power and decreases disability in elderly s...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章,随机对照试验
doi:10.1007/BF03324749
更新日期:2008-02-01 00:00:00
abstract:BACKGROUND AND AIMS:Gender and age effect on brain morphology have been extensively investigated. However, the great variety in methods applied to morphology partly explain the conflicting results of linear patterns of tissue changes and lateral asymmetry in men and women. The aim of the present study was to assess the...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/BF03324618
更新日期:2005-08-01 00:00:00
abstract:BACKGROUND:Physical exercise and nutrition seem to have a key role in the management of hip fracture patients. AIM:To evaluate the impact of a 2-month rehabilitative protocol combined with dietetic counseling, with or without essential amino acid supplementation, on functioning in hip fracture patients. METHODS:In th...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章,随机对照试验
doi:10.1007/s40520-018-1090-y
更新日期:2019-10-01 00:00:00
abstract::Osteoarthritis (OA) is the most common joint condition and, with a burgeoning ageing population, is due to increase in prevalence. Beyond conventional medical and surgical interventions, there are an increasing number of 'alternative' therapies. These alternative therapies may have a limited evidence base and, for thi...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章,评审
doi:10.1007/s40520-020-01515-1
更新日期:2020-04-01 00:00:00
abstract:BACKGROUND:Oxidative stress has been considered one of the causes of aging. For this reason, treatments based on antioxidants or those capable of increasing endogenous antioxidant activity have been taken into consideration to delay aging or age-related disease progression. AIM:In this paper, we determine if resveratr...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/s40520-015-0366-8
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:The clinical problems and needs of our oldest old (≥85 years) are often substantially different from those of younger patients, and are arguably different from younger elderly patients (age 65-84). With the increasing number of frail oldest olds residing in Nursing Homes (NH), we aim to identi...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/s40520-013-0145-3
更新日期:2014-04-01 00:00:00
abstract:BACKGROUND AND AIMS:Changes in some rhythmometric parameters have been reported in the elderly as a consequence of both structural and neurochemical changes occurring in the central nervous system. Since alterations of lipid and lipoprotein metabolism are directly involved in several age-related disorders, the aim of t...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/BF03324422
更新日期:2002-04-01 00:00:00
abstract::Celiac disease is a genetic disorder, presenting with malabsorption-related problems because of mucosal damage after ingestion of gluten. The only known effective treatment is a gluten-free diet. Early diagnosis and treatment are essential in preventing complications due to malabsorption. Here we report the case of an...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/BF03324644
更新日期:2006-02-01 00:00:00
abstract:BACKGROUND AND AIMS:One of the factors playing a role in both the aging process and the etiopathogenesis of primary hypertension is oxidative stress. The purpose of this work was to estimate the production of nitric oxide (NO), oxidase activity of ceruloplasmin (Cp) and level of malondialdehyde (MDA), the end-product o...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/BF03324634
更新日期:2006-02-01 00:00:00
abstract:BACKGROUND AND AIMS:Osteoporosis and fall fractures are increasing problems amongst the elderly. The aim of this study was to explore whether combined population-based and individual interventions directed at risk factors for osteoporosis and falls result in behavioral changes in an elderly population. METHODS:A quasi...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/BF03324654
更新日期:2006-06-01 00:00:00
abstract:BACKGROUND AND AIMS:External hip protectors have been shown to have a good preventive effect against hip fractures in many studies. However, these studies were carried out either entirely or mostly among older persons living in institutions. The aim of this study was to investigate whether health nurses can, after brie...
journal_title:Aging clinical and experimental research
pub_type: 杂志文章
doi:10.1007/BF03324530
更新日期:2004-02-01 00:00:00