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 effect of age, gender and laterality on the volumes of gray matter (GM) and white matter (WM) in a large group of healthy adults by means of voxel-based morphometry. This technique, based on observer-independent algorithms, automatically segments the 3 types of tissue and computes the amount of tissue in each single voxel. METHODS:Subjects were 229 healthy subjects of 40 years of age or older, who underwent magnetic resonance (MR) for reasons other than cognitive impairment. MR images were reoriented following the AC-PC line and, after removing the voxels below the cerebellum, were processed by Statistical Parametric Mapping (SPM99). GM and WM volumes were normalized for intracranial volume. RESULTS:Women had more fractional GM and WM volumes than men. Age was negatively correlated with both fractional GM and WM, and a gender x age interaction effect was found for WM, men having greater WM loss with advancing age. Pairwise differences between left and right GM were negative (greater GM in right hemisphere) in men, and positive (greater GM in left hemisphere) in women (-0.56+/-4.2 vs 0.99+/-4.8; p=0.019). CONCLUSIONS:These results support side-specific accelerated WM loss in men, and may help our better understanding of changes in regional brain structures associated with pathological aging.
journal_name
Aging Clin Exp Resjournal_title
Aging clinical and experimental researchauthors
Riello R,Sabattoli F,Beltramello A,Bonetti M,Bono G,Falini A,Magnani G,Minonzio G,Piovan E,Alaimo G,Ettori M,Galluzzi S,Locatelli E,Noiszewska M,Testa C,Frisoni GBdoi
10.1007/BF03324618subject
Has Abstractpub_date
2005-08-01 00:00:00pages
329-36issue
4eissn
1594-0667issn
1720-8319pii
2752journal_volume
17pub_type
杂志文章abstract：BACKGROUND:Aging has several effects on auditory processing with the most important effect known as speech perception impairment in noise. AIMS:The aim of the present study was to investigate the effects of aging on spatial hearing using quick speech in noise (QSIN) and binaural masking level difference (BMLD) tests a...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-019-01233-3
更新日期：2020-04-01 00:00:00
abstract：BACKGROUND AND AIMS:The aim of the present study is to describe the effects of aging on various cognitive domains (global cognitive function, executive function, motor speed) in a population sample of elderly men, and to describe how their age-related changes are influenced by education, depression, or prevalent cerebr...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/BF03324624
更新日期：2005-10-01 00:00:00
abstract：BACKGROUND AND AIMS:Age-related structural alterations in motor units and consequential functional manifestations are asserted to underlie the decline in the ability to finely grade, or control, muscular force in upper extremity musculature of older adults. Functional activities requiring appropriately graded muscular ...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/BF03324415
更新日期：2002-02-01 00:00:00
abstract：:Dysfunctional T-cell immunity contributes to susceptibility to infectious disease in the elderly. A characteristic feature of this "immunosenescence" is the predominance of clonal expansions of CD8 cells and decreased diversity of the T-cell antigen receptor repertoire. Lifelong chronic antigenic stress commonly cause...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章,评审
doi：10.1007/BF03327436
更新日期：2006-04-01 00:00:00
abstract：BACKGROUND:Alzheimer's disease (AD) and type 2 diabetes, two diseases that contribute considerable morbidity and mortality in middle-age and elderly people, coexist and progress in parallel, leading to the presumption that one may cause the other. However, a causative link has not yet been established. METHODS:This st...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-013-0181-z
更新日期：2014-02-01 00:00:00
abstract：:Uncountable health care organizations, clinicians, and individuals are striving to prevent obesity and the many chronic medical conditions linked to it by advocating a healthy lifestyle that includes measures such as reducing dietary calorie intake (i.e., calorie restriction = CR and intermittent fasting = IF) or limi...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章,评审
doi：10.1007/s40520-019-01174-x
更新日期：2019-06-01 00:00:00
abstract：:The most frequent indication for Calcium Channel Blockers (CCBs) is their use as antihypertensive agents for primary or secondary stroke prevention. Hypertension contributes to virtually all mechanisms of stroke, of atherothrombotic, lacunar, cardioembolic and intraparenchymal hemorrhage types. In comparison with the ...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章,评审
doi：
更新日期：2005-08-01 00:00:00
abstract：BACKGROUND:SARC-F is a 5-item, self-administered questionnaire developed to screen sarcopenia. To date, no Japanese version of the SARC-F has been developed. AIMS:To create a Japanese version of the SARC-F (SARC-F-J), a questionnaire for diabetic patients, and to investigate its reliability and validity. METHODS:This...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-016-0668-5
更新日期：2017-10-01 00:00:00
abstract：BACKGROUND AND AIMS:As life expectancy rises worldwide and the population grows older, psychopathology in older adults becomes a significant public health concern and intervention methods acquire renewed importance. The aim of the present study was to assess the efficacy of Life Review as an intervention strategy in wo...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章,随机对照试验
doi：10.1007/BF03324931
更新日期：2009-08-01 00:00:00
abstract：BACKGROUND AND AIMS:Squamous cell carcinoma (SCC) of the oral tongue is one of the most frequent head and neck cancers. The over-70-year age group is the fastest growing segment of the population. Age, however, is not considered a prognostic factor in oral tongue SCC. This study investigated the clinical and histopatho...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/BF03324964
更新日期：2011-06-01 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：OBJECTIVES:In the last decade, there has been a rapid increase in the number of elderly patients referred for cardiac surgery. Recent studies have identified risk factors for prolonged intensive care unit (ICU) stay in cardiac surgery patients. The aims of this study was to evaluate pre-operative risk factors for ICU s...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.3275/8521
更新日期：2012-12-01 00:00:00
abstract：BACKGROUND:Despite differences between the studies regarding methods for estimating low muscle mass, the European Working Group on Sarcopenia in Older People (EWGSOP) recommends use of two standard deviations (SDs) below the reference sex-specific means of healthy young adults. AIMS:The aim of this study was to determ...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-019-01448-4
更新日期：2020-09-01 00:00:00
abstract：BACKGROUND AND AIMS:Older adults' ever-improving health and changing lifestyles necessitate the development of a scale that can better measure their competence at a higher level. We developed the Japan Science and Technology Agency Index of Competence (JST-IC) via item analysis and assessed its psychometric properties....
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-017-0786-8
更新日期：2018-04-01 00:00:00
abstract：BACKGROUND AND AIMS:The aim of this study was to ascertain whether there are gender-related differences in the morphological characteristics of the soleus and tibialis anterior muscles in young adult and old Fischer 344/Brown Norway F1 rats. METHODS:We tested 1) whether there was a gender-related difference between th...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/BF03324508
更新日期：2003-06-01 00:00:00
abstract：:Senescence of the brain seems to be related to increased levels of free oxygen radical (FOR). FOR may damage macromolecular compounds such as: proteins, lipids, and DNA. In the aging brain, increased FOR levels damage DNA, mitochondrial DNA (mtDNA), and nuclear DNA (nDNA). In DNA they damage single and double strands,...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章,评审
doi：10.1007/s40520-013-0004-2
更新日期：2013-04-01 00:00:00
abstract：BACKGROUND:Choroidal endothelial dysfunction plays key role in wet-type age-related macular degeneration (AMD). Peripheral vascular endothelial function is not known in wet AMD. OBJECTIVE:We aimed to analyze peripheral vascular endothelial function in cases with wet-type age-related macular degeneration by measuring f...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-015-0377-5
更新日期：2016-10-01 00:00:00
abstract：BACKGROUND:Postoperative cognitive dysfunction (POCD) is a common complication after orthopedic surgery, which is not conducive to the prognosis of the elderly. AIMS:We performed this study to investigate the effects of oxycodone applied for patient-controlled intravenous analgesia (PCIA) on postoperative cognitive fu...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章,随机对照试验
doi：10.1007/s40520-019-01202-w
更新日期：2020-02-01 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：BACKGROUND AND AIM:Sarcopenia and sarcopenic obesity (SO) are associated with adverse health outcomes in older people. Data on sarcopenia- and SO-related mortality are insufficient for hospitalized older people. The aim of this study was to evaluate the relationship between sarcopenia, SO and mortality among hospitaliz...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-019-01277-5
更新日期：2019-11-01 00:00:00
abstract：PURPOSE:The diagnostic value of the neutrophil-to-lymphocyte count ratio (NLR) and the Appendicitis Inflammatory Response (AIR) score for identifying acute appendicitis (AA) perforation in elderly patients in the emergency department (ED) were evaluated. METHODS:A total of 103 patients who were admitted for appendecto...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-016-0584-8
更新日期：2017-06-01 00:00:00
abstract：BACKGROUND AND AIMS:The effect of heavy work-related physical loads (WRPL) on low back pain (LBP) and impaired physical function has been studied extensively in active workers but not in pensioners. METHODS:We compared LBP and physical function in post-menopausal pensioners, divided according to their life-long WRPL i...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/BF03324899
更新日期：2009-02-01 00:00:00
abstract：:The increase in the aged population led to a global rise in the demand for elderly healthcare services, such as long-term care facilities (LTCFs), nursing homes, residential homes. Unfortunately, the spread of multidrug-resistant organisms (MDROs) in these structures represent an urgent public health threat requiring ...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-020-01746-2
更新日期：2021-01-11 00:00:00
abstract：:Parkinson's disease (PD) typically occurs in elderly people and some degree of cognitive impairment is usually present. Cognitive reserve (CR) theory was proposed to explain the discrepancy between the degree of brain pathologies and clinical manifestations. We administered a comprehensive neuropsychological battery t...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-017-0838-0
更新日期：2018-07-01 00:00:00
abstract：BACKGROUND AND AIMS:To evaluate the effect of interdisciplinary outpatient geriatrics on the use, cost, and quality of health services in a fee-for-service (FFS) environment of two networks of primary care clinics operated by a not-for-profit provider organization in Dallas County, Texas. METHODS:The Senior Health Net...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/BF03324884
更新日期：2008-12-01 00:00:00
abstract：BACKGROUND AND AIMS:Cutbacks in human resources are putting home care personnel under increasing pressure in their work. Home health care personnel need to know how they can prevent undesirable conditions and support older people towards successful aging. The aim of this ten-year follow-up study was to identify factors...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/BF03324832
更新日期：2006-10-01 00:00:00
abstract：BACKGROUND AND AIMS:Lumbar spinal stenosis (LSS), osteoarthritis (OA) of the knee, and osteoporosis are major locomotive diseases in the elderly population. The aim of this study was to examine the effectiveness of exercise in these three diseases. METHODS:We reviewed the relevant literature, i.e., systematic reviews ...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章,评审
doi：10.1007/BF03324783
更新日期：2010-04-01 00:00:00
abstract：BACKGROUND:Advances such as passive monitoring technology (PMT), which provides holistic supervision of chronically ill and elderly patients, enable and support improved monitoring and observation, thus empowering the growing population of older adults to live more independently while lowering health care expenses. AI...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/s40520-019-01323-2
更新日期：2020-07-01 00:00:00
abstract：BACKGROUND AND AIMS:The aim of this study was to investigate superoxide dismutase (SOD) activity together with malondialdehyde (MDA) levels in a group of Chinese patients with age-related macular degeneration (AMD). METHODS:Serum SOD activity and MDA levels were analysed in 56 AMD patients with subtypes (early dry, ge...
journal_title：Aging clinical and experimental research
pub_type： 杂志文章
doi：10.1007/BF03324965
更新日期：2011-08-01 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
