Search results for " Gerontology"
showing 10 items of 1351 documents
The care of the informal caregiver's burden by the Spanish public system of social welfare: a review.
2010
Abstract This work analyzes the public social services system developed in Spain to attend dependent persons and their informal caregivers, examining in a more detailed way the current capacity of the Spanish public In-Home Help Service (HHS) to meet the demands of dependent elderly persons and its impact on their informal caregiver's burden. We begin with a brief introduction of the services by the Spanish public social services system developed to attend dependency; next, the evolution of the Spanish public HHS is described in a thorough way to identify the pros and cons of this service regarding the informal caregivers’ burden of dependent elders. Finally, recommendations are proposed to…
Nursing home vouchers in Spain: the Valencian experience
2002
The main purpose of this paper is to evaluate the innovative nursing home voucher scheme that was introduced by the Valencia Autonomous Region of Spain in the early 1990s to implement targets laid down by the national plan for the development of older people's services. The article begins with a review of the evolution of Spanish social services, and especially the nursing home sector, and then summarises the genesis, objectives and characteristics of the voucher scheme. The main part of the paper reports a performance analysis and economic evaluation of the programme. On the basis of detailed information over four years, it is concluded that nursing home vouchers have contributed to the in…
The effects of rationing home-help services in Spain and Sweden: a comparative analysis
1999
In both Spain and Sweden the most important public support for older people that is provided in their own homes are home-help services. In Sweden, these programmes were expanded in years of economic growth but recently have radically declined. Spain still strives to expand them in spite of financial problems. Both countries ration these services but in different ways. Spain provides relatively few hours of help with household tasks, primarily to poor old people. At present, one to two per cent of the 65-plus population is covered. Local government is still trying to reach more people to relieve pressure on limited institutional care. Sweden continues to cut down the service from the present…
Aging and prospective memory: the role of working memory and monitoring processes
2008
Background and aims: Remembering to execute an earlier planned action is essential in everyday life, and is a prerequisite for independent living in old age. The purpose of the present study was to determine the influence of age in performing a prospective memory (PM) task and to analyze the differential contribution of working memory and attentional monitoring demands. Methods: In Experiment 1, a group of young and two groups of old adults were assigned to one of two low-demanding conditions: a picture-naming task (only-Naming) and a picture-naming plus a PM task (Naming+PM). In Experiment 2, a group of young and two groups of old adults performed one of two high-demanding conditions, in w…
Social networks and social activities promote cognitive functioning in both concurrent and prospective time: evidence from the SHARE survey
2018
The study aimed to investigate the role of social activities, social networks as well as socioeconomic status (SES) in influencing some aspects of cognitive functioning (immediate and delayed verbal recall tests and semantic verbal fluency) in elderly people over time. This analysis was conducted on a sample of 31,954 healthy elderly people (58% female, mean age 65.54 ± 9.74) interviewed in both the fourth and sixth waves of the Survey on Health, Aging and Retirement in Europe (SHARE), in 2011 and 2015. A structural equation model with measurement component was used to assess the relationship between cognitive function, social life and SES over time. Multilevel ordinal logistic regression w…
B cell immunosenescence in the elderly and in centenarians.
2008
The elderly suffer from an increased susceptibility to infectious disease and cancer. Aging of the immune system contributes to this state of affairs due to immunosenescence. Because repeated intermittent or chronic antigen exposure may lead to lymphocyte clonal exhaustion, chronic antigenic stress plays a part in the compromised immunity of the elderly, who have accumulated a lifetime's exposure to infectious agents, autoantigens, and cancer antigens. Literature on immunosenescence has focused mainly on T cell impairment, but B cell compartment is also affected. The age-dependent B cell changes documented by the present review indicate that advanced age per se is a condition characterized …
Centenarians born before 1919 are resistant to COVID-19.
2022
Although mortality from COVID-19 progressively increases with age, there are controversial data in the literature on the probability of centenarians dying from COVID-19. Moreover, it has been claimed that men in their 90s and 100s are more resilient than women. To gain insight into this matter, we analysed, according to gender, mortality data during the first year of pandemic of Sicilian nonagenarians and centenarians. We used mortality data from the 2019 as a control. The crude excess mortality between the two years was calculated. Data on deaths of Sicilian 90 + years show that, in line with what is known about the different response to infections between the two genders, oldest females a…
Age-associated changes in circulatory fatty acids: new insights on adults and long-lived individuals
2022
Long-lived individuals (LLIs) are considered an ideal model to study healthy human aging. Blood fatty acid (FA) profile of a cohort of LLIs (90–111 years old, n = 49) from Sicily was compared to adults (18–64 years old, n = 69) and older adults (65–89 years old, n = 54) from the same area. Genetic variants in key enzymes related to FA biosynthesis and metabolism were also genotyped to investigate a potential genetic predisposition in determining the FA profile. Gas chromatography was employed to determine the FA profile, and genotyping was performed using high-resolution melt (HRM) analysis. Blood levels of total polyunsaturated FA (PUFA) and total trans-FA decreased with age, while the lev…
Palermo-2010 conference on biogerontology
2011
We, as the guest editors, are pleased to introduce this special issue of Biogerontology, which is the outcome from the 7th European Congress of Biogerontology, held from 14th to 17th October, 2010 in Palermo, Italy. The thematic aim of the Palermo-conference was to get an overview of the present state of research in the development of effective therapies to postpone or treat human ageing, focusing on predictive medicine and prevention of age-related diseases, immunosenescence, longevity, model systems, ageing and wellness, and vaccination in the elderly. Understanding the determinants of ageing in humans in relation to the living environment and the individual life history was the additiona…
Smoking, health and ageing.
2008
Abstract On March 19, 2008 a Symposium on Pathophysiology of Ageing and Age-Related diseases was held in Palermo, Italy. Here, the lecture of V. Nicita-Mauro on Smoking, health and ageing is summarized. Smoking represents an important ageing accelerator, both directly by triggering ana inflammatory responses, and indirectly by favoring the occurrence of several diseases where smoking is a recognized risk factor. Hence, non-smokers can delay the appearance of diseases and of ageing process, so attaining longevity.