Novel Strategies For Food Risk

Our every day decision-making behaviour relating to food choice is taken in the context of considerations of health, naturalness, economy, convenience and what we perceive as ‘risk’. Risk perception is now as important as any technical assessment of risk. In order to communicate effectively with the consumer about food risks, the importance of the exchange of information and opinions among the interested parties is recognised (FAO/WHO, 1998). Risk communication is “not just a matter of ensuring that one’s messages are delivered and listened to â€_.. also very much a process of empowering individuals â€_. to sharpen the skills necessary to make balanced judgements on risksâ€ù, (Scherer 1991). This safefood review, conducted on an all-island of Ireland basis, provides valuable insights into the perception of food safety risk from consumers on the island of Ireland and the food safety expert viewpoint. It explores the barriers to communicating with consumers on the island of Ireland about food safety risk. It also studies the barriers to promoting and practising good food hygiene - subgroups within the population are identified as being at ‘high risk’ because of inadequate levels of knowledge or more frequently resulting from not believing that the investment of time and effort in good food safety practice is worthwhile.

Setting health targets for poverty strategies: A background research paper

This document was prepared for the National Anti-Poverty Strategy and Health Working Group to inform its work. It draws together research on the links between poverty, income inequality and health and target setting.This resource was contributed by The National Documentation Centre on Drug Use.

Presence of JC virus-specific CTL in the cerebrospinal fluid of PML patients: rationale for immune-based therapeutic strategies.

OBJECTIVES: There is urgent need of a treatment for progressive multifocal leukoencephalopathy (PML), caused by the polyomavirus JC (JCV). To evaluate the rationale for immunotherapy of PML, we explored whether JCV-specific cytotoxic T lymphocytes (CTL) can penetrate the central nervous system (CNS). In addition, we studied the breadth of their T-cell receptor (TCR) repertoire, and sought to establish a reliable method to expand these cells in vitro. DESIGN AND METHODS: We enrolled 18 patients in this study, including 16 with proven or possible PML (15 HIV-positive and one HIV-negative), and two HIV-positive patients with other neurological diseases. Detection of JCV-specific CTL in the blood and the cerebrospinal fluid was performed by Cr release and tetramer staining assays in 15 patients. RESULTS: Of 11 PML patients with analyzable cerebrospinal fluid (CSF), two had no detectable JCV-specific CTL in the blood and CSF and died 3.7 and 7.2 months later. The nine remaining patients had an inactive course of PML and detectable JCV-specific CTL in the blood. In addition, four of them (44%) also had detectable JCV-specific CTL in the CSF. Both HIV-positive patients with OND had detectable JCV-specific CTL in the blood and one in the CSF. Using tetramer technology, we obtained highly enriched JCV-specific CTL lines that were able to kill target cells presenting JCV peptides. The breadth of the TCR repertoire was CTL epitope dependent. CONCLUSIONS: These results indicate that JCV-specific CTL are present in the CNS of PML patients and pave the way for an immune-based therapeutic approach.

Obesity in an ageing society implications for health, physical function and health service utilisation.

Key Findings • Based on body mass index (BMI) measurements, 36% of Irish over 50s are obese and a further 43% are overweight. • Based on waist circumference measurements, 52% of Irish over 50s are ‘centrally obese’, i.e., with a ‘substantially increased’ waist circumference, while a further 25% have an ‘increased’ waist circumference. • Using BMI as an indicator of obesity, a higher proportion of men (38%) are obese than women (33%); however, using waist circumference as an indicator of obesity, a higher proportion of women (56%) have a ‘substantially increased’ waist circumference than men (48%). • The prevalence of obesity in Irish men over 50 is comparable with US men over 50 (while English rates are much lower).     .This resource was contributed by The National Documentation Centre on Drug Use.

Accidents and Safety - Ageing in Ireland Fact File No. 14

Accidents and SafetyAlthough the number of deaths caused by accidents has fallen by 37% across all age groups in Ireland over the past twenty years, accidents and falls continue to be relatively common causes of death and injury among older people, often resulting in serious longterm difficulties and even premature death. Consequently, the reduction of accidents in the older population is considered to be an important factor in promoting the general well-being of older people. The 1998 Health Promotion Strategy for Older People, Adding years to life, life to years, which was formulated by the National Council on Ageing and OlderPeople in co-operation with the Department of Health and Children, set a target to reduce the death rate from all accidents and their adverse effects in people aged 65 and over by at least 17% in the year 2005. It also set a target of reducing hospital admissions due to falls in people aged 65 and over by at least 17% in the same year.����

A framework for quality in long-term residential care for older people in Ireland / National Council on Ageing and Older People

In 1999 the National Council on Ageing and Older People commissioned a postal survey of all long-term residential care facilities in the country to determie: - whether facilities had quality initiatives in operation - providers' views and aspirations for future provision of long-term care - providers' views on the introduction of a national quality monitoring policy This report is the outcome of the programme of work conducted by the Council on the quality of long-term residential care provision for older people in Ireland. The aim of the report is to provide a framework for developing quality in long-term residential care settings with a focus on the well-being, dignity and autonomy of older residents.

National Strategies to Address Dementia: Alzheimer Australia

National Strategies to Address Dementia This 12-page Australian paper provides an overview of a range of approaches that a selection of countries have taken to address dementia

Policy Brief: Introducing Active Ageing Index

The Active Ageing Index (AAI) is a new analytical tool that aims to help policy makers in developing policies for active and healthy ageing. Its aim is to point to the untapped potential of older people for more active participation in employment, in social life and for independent living. Mobilising the potential of both older women and men is crucial to ensure prosperity for all generations in ageing societies. This policy brief introduces the Active Ageing Index to the policy makers. ��

Losing Track of Time: Dementia and the ageing prison population

Dementia and the ageing prison population: treatment challenges and examples of good practice.The aims of this report are to scope existing research on treating and managing male offenders with cognitive impairment to identify and share examples of good practice employed by a handful of prisons around the globe.Read full report here (pdf).��

ENGAGED: evidence for active and healthy ageing

To scale up independent living solutions we need to collect and share more evidence on their impact across Europe. However, a joint European framework of methodologies is missing in that area. For that reason ENGAGED organised a set of workshops gathering experts and stakeholders from all over Europe.Read more about our activities and the ENGAGED upcoming events in the project’s third newsletter:��ENGAGED third newsletter

A Picture of Ageing Research in Ireland, North and South

This publication provides a snapshot of the ageing research landscape across the island of Ireland.�� By 2030 one in five people on the island of Ireland will be 65 years or older. As the population ages research into ageing and older people is vital to help plan for healthier and more active later lives for everyone. Academic institutions across the island are engaged in a wide range of research programmes and projects relating to ageing. ��Ageing is increasingly viewed as a research priority for these institutions and the island of Ireland is gaining recognition as a place of excellence for ageing research. This publication provides an overview of research relating to ageing being carried out in their various third level institutions in Ireland, North and South. ��It combined these profiles with information about a selection of major collaborative research projects and CARDI’s research funding activities to produce an update of a previous directory published in 2010. A Picture of Ageing Research 2014 illustrates the continued growth and quality of research being carried out in a wide range of disciplines by a growing community of researcher in Ireland, North and South. CARDI Director Dr Roger O’Sullivan says, “We are delighted to present this publication which captures the innovative and high quality nature of ageing research being carried out by researchers in Ireland, North and South. ��Ageing research is vital to providing a valuable evidence base for building a better future for our ageing populations”.

Division of labour influences the rate of ageing in weaver ant workers.

The evolutionary theory of ageing predicts that the timing of senescence has been primarily shaped by the extrinsic mortality rate, which causes selection intensity to decline over time. One difficulty in testing the evolutionary theory of ageing is that extrinsic mortality risk is often confounded with body size and fecundity, which may also directly affect lifespan. Social insects with a pronounced division of labour between worker castes provide a unique opportunity to study the direct effect of extrinsic mortality on the evolution of ageing rates independently of body size, reproductive effort and genetic configuration. In the weaver ant, Oecophylla smaragdina, the major (large) workers perform the risky tasks outside the nest, while the minor (small) workers stay within the highly protected arboreal nest. Hence, this pronounced division of labour is associated with high differences in extrinsic mortality risks. The evolutionary theory of ageing predicts that the minor workers should have a longer intrinsic lifespan than the major workers. In line with this prediction, we found that in a protected environment the minor workers lived significantly longer than the major workers did. Hence, the ageing rate appears to have been moulded by variation in the extrinsic mortality rate independently of size, reproductive effort and genetic configuration.