Search results for "elder"

Impairment of plasma nitric oxide availability in senescent healthy individuals: Apparent involvement of extracellular superoxide dismutase activity

2006

To verify the potential involvement of the age-dependent modifications of EC-SOD activity in the impairment of plasma NO availability with advancing age, 40 healthy men divided into 4 age groups for the purpose of comparison (young: 27.4 +/- 1.5 years; middle: 50.8 +/- 2.2, years; old: 70.0 +/- 1.8 years; very old: 86.1 +/- 1.1 years) were enrolled in this study. Plasma samples were used for measurements of the stable end-product nitrite/nitrate (NOx), as an expression of NO availability, EC-SOD activity, thiobarbituric acid reactive substances (TBARS) as a marker of lipid peroxidation, low density lipoprotein (LDL) copper-mediated oxidation in vitro and total antioxidant capacity (TEAC). O…

Violenza contro le persone anziane

2005

Abuse against elderly persons is extremely frequent, although very often is not declared, and entails high human and financial costs. There are on the whole three types of abuse including domestic, institutional, and auto inflicted. It is difficult to get enough information to define the real dimension of the problem, but data from the National Elder Abuse Incidence Study (NEAIS) describe an increasing and expanding phenomenon. The large proportions of this type of violence has lead the World Health Organization to propose strategies primarily focused on three points: Awareness, Education en Defence. An important role in the prevention and diagnosis of elderly abuse is in the hands of the p…

Venous thromboembolism prophylaxis in elderly patients admitted to Italian internal medicine wards

2013

Geriatric Insights on Elderly Women and Heart Disease

2017

Purpose of Review: The prevalence of heart diseases is growing in recent years and will further rise because of the increased longevity of elderly population, mainly reported for the female gender. Recent Findings: Several studies have demonstrated the presence of a large sex-specific variability on physiopathology, presentation, and overall prognosis of cardiovascular diseases (CVD). Women, in particular, tend to present heart diseases generally later than men, have a higher number of comorbidities, and report worse outcomes. Moreover, atypical symptomatology of heart diseases in older women constitutes a potential source of delay in the identification of such pathologies, influencing the …

Factores asociados con el edentulismo en población anciana de Valencia (España)

2013

Objective: To determine the prevalence of edentulism and its association with various socioeconomic factors and oral health habits in the population aged 65-74 years old in the region of Valencia. Methods: A cross sectional study was designed. Thirty-four primary health centers and five nursing homes were chosen at random in the region of Valencia (10-15 voluntary participants per sampling point). Clinical examinations were carried out by three calibrated dentists (kappa>0.85) in the same centers. The total sample consisted of 531 individuals (235 men and 296 women). Results: The percentage of toothlessness was 20.7% and the mean number of natural teeth present was 14.92. The prevalence of …

Factors associated with edentulousness in an elderly population in Valencia (Spain) Factores asociados con el edentulismo en población anciana de Val…

2013

Objective: To determine the prevalence of edentulism and its association with various socioeconomic factors and oral health habits in the population aged 65-74 years old in the region of Valencia. Methods: A cross sectional study was designed. Thirty-four primary health centers and five nursing homes were chosen at random in the region of Valencia (10-15 voluntary participants per sampling point). Clinical examinations were carried out by three calibrated dentists (kappa>0.85) in the same centers. The total sample consisted of 531 individuals (235 men and 296 women). Results: The percentage of toothlessness was 20.7% and the mean number of natural teeth present was 14.92. The prevalence of …

Preventive effect of risedronate on bone loss and frailty fractures in elderly women treated with anastrozole for early breast cancer.

2011

The aim of this study was to assess the effect of adjuvant anastrozole, alone or associated with risedronate, on BMD and bone fracture risk in women more than 70 years old with hormone receptor-positive early breast cancer (EBC). In a group of 51 elderly women (aged 76.4 ± 5.0 years) considered for adjuvant aromatase inhibitors for EBC, 24 patients with T-scores ≥ -2 and no prevalent fractures received anastrozole 1 mg/day (group A), and 27 patients with T-scores < -2, or with T-scores ≥ -2 and prevalent fractures (group B), received anastrozole (1 mg/day) plus risedronate (35 mg/week). Both groups received supplementation with 1 g calcium carbonate and 800 IU vitamin D per day. Differen…

Use and acceptance of new technology by older people. Findings of the international MOBILATE survey: ‘Enhancing mobility in later life’

2005

Technology has become part of today’s life. It constitutes a fundamental aspect of the environment also for older people who are not familiar with most of the new technologies. Is their use of technology based on certain abilities and is this related with such factors as income, lack of alternatives, past performance, or availability of equipment? Methods The MOBILATE 2000 database of a survey conducted in 5 European countries was aimed at the enhancement of out-of-home mobility of older people. The project offers data describing the use and acceptance of new technologies. Insight can be gained into the characteristics of users and non-users of more or less common technologies like ATM, tic…

Assistive robotic walker parameter identification for estimation of human thrust without force sensors

2017

In this paper we propose a parameter identification procedure for the wheel-motor dynamic of a robotic walker, i.e. a commercial trolley for elderly people endowed with cognitive, sensing and guidance capabilities. The objective of the wheel-motor dynamic model is to generate a suitable time reference to be used in an estimation algorithm. The ultimate goal of the estimation algorithm is to retrieve the thrust, i.e. torque and force, that the older adult user of the robotic walker applies to the platform. These quantities are of paramount importance in order to adopt intelligent and comfortable walker guidance algorithms. The novelty of this approach is the avoidance of additional costly se…

Time estimation and aging: a comparison between young and elderly adults.

2001

Studies about effects of aging on the estimation of short temporal intervals are not conclusive. The aim of the present research was to evaluate age-related differences in the reproduction of a short interval (10 s) using a computerized method. The sample comprised thirteen young adults ( M = 26.15 years) and twelve elderly adults ( M = 79.1 years). Three parameters of time estimation were measured: estimated time, absolute error, and standard deviation. Results showed that time estimates performed by elderly participants were shorter than those of younger ones, although there were no significant differences between the two age groups in the percentage of absolute errors or standard deviat…