The last taboo: A guide to dementia, sexuality, intimacy and sexual behaviour in care homes ILC-UK

The International Longevity Centre - UK��launched a new paper (Wednesday, 6th July 2011). The last taboo: A guide to dementia, sexuality, intimacy and sexual behaviour in care homes, provides care home workers and managers with information and practical advice on this complex, controversial and sensitive issue.The need for affection, intimacy and relationships for people with dementia in care homes has too often been ignored and side-lined in policy and practice. The onset of old age or a cognitive impairment does not erase the need for affection, intimacy and/or relationships. While the issues involved can be complex, controversial and sensitive and may challenge our own beliefs and value system, it is essential that we understand more about them to foster a more person-centred approach to dementia care. Care home residents with dementia often have complex care needs and trying to understand and respond to the more intimate and sexual aspects of a resident’s personality can be challenging.Aimed at care home workers and managers, the guide not only provides essential information on this aspect of dementia care but offers practical advice to support current work-based practices. Set out in an accessible and easy-to-read format, this guide includes case studies, questions, suggestions and a self assessment quiz to promote easy learning. It also provides a possible pathway for care home managers to develop a guiding policy on sexual expression in dementia.The guide for care staff is summarised in 10 key points:1. Some residents with dementia will have sexual or sensual needs.2. Affection and intimacy contribute to overall health and wellbeing for residents.3. Some residents with dementia will have the capacity to make decisions about their needs.4. If an individual in care is not competent to decide, the home has a duty of care towards the individual to ensure they are protected from harm.5. There are no hard and fast rules. Assess each situation on an individual basis6. Remember not everyone with dementia is heterosexual.7. Inappropriate sexual behaviour is not particularly common in dementia.8. Confront your own attitudes and behaviour towards older people and sex generally.9. Communicate – look at how you can improve communication with your colleagues, managers, residents and carers on this subject10. Look after yourself and remember your own needs as a care professional��The full paper is available: The Last Taboo

Women and Dementia - Not forgotten ILC-UK

ILC-UK recently (31 Aug 2011)��published a report calling for a gendered approach and response to dementia at the national and international level. The report posits that women will disproportionately bear the burden of dementia in terms of numbers, but also impact in the coming years. The ‘feminization of ageing’ is a widely recognised trend and yet hitherto a comprehensive approach to the impact of dementia on women remains largely under explored.Invariably women and men as they age, share many of the same fundamental needs. Yet, as is acknowledged in many parts of the world, older women are particularly vulnerable and are subject to prolonged inequalities experienced since childhood, for example, lower levels of education and a greater risk of poverty. This report assumes a life course approach to the challenge of dementia and women, arguing from a global perspective that women face a ‘triple jeopardy’ as a result of the associated stigma attached to their age, gender and decline in cognitive functions. ILC-UK make a number of recommendations for improving outcomes and interventions for women, which include: 1. Dementia health policies and programmes should incorporate a gender dimension in their design, delivery and evaluation2. Gender should be included as a key health determinant in the promotion and disease prevention of dementia3. Dementia research at the regional, national and international level needs to be disaggregated by gender and age4. Women and men should be equally represented and involved at the micro and macro level of decision-making with regard to the development of health and social care policies and resource allocation as they pertain to dementia5. There is a need for greater interdisciplinary research incorporating the biological and social models of health for men and women to improve health interventions and outcomesDownload the full pdf report here��

Prescriptions: Costs and charges in the UK and Republic of Ireland

This paper provides a brief overview of prescription costs and charges in Northern Ireland and compares this data with other jurisdictions in the UK and the Republic of Ireland. Read more here.

Inequities in cardiac services: a scoping review

This scoping review has been commissioned by the Policy Research Programme and briefly outlines the scope and quality of relevant literature relating to: 1) The investigation of inequalities in access to cardiac services in the U.K. since 1995; and 2) The effectiveness of interventions in the U.K. since 1995 to reduce inequalities in access to cardiac services

The tobacco industry's past role in weight control related to smoking.

BACKGROUND: Smoking is thought to produce an appetite-suppressing effect by many smokers. Thus, the fear of body weight gain often outweighs the perception of health benefits associated with smoking cessation, particularly in adolescents. We examined whether the tobacco industry played a role in appetite and body weight control related to smoking and smoking cessation. METHODS: We performed a systematic search within the archives of six major US and UK tobacco companies (American Tobacco, Philip Morris, RJ Reynolds, Lorillard, Brown & Williamson and British American Tobacco) that were Defendants in tobacco litigation settled in 1998. Findings are dated from 1949 to 1999. RESULTS: The documents revealed the strategies planned and used by the industry to enhance effects of smoking on weight and appetite, mostly by chemical modifications of cigarettes contents. Appetite-suppressant molecules, such as tartaric acid and 2-acetylpyridine were added to some cigarettes. CONCLUSION: These tobacco companies played an active and not disclaimed role in the anti-appetite effects of smoking, at least in the past, by adding appetite-suppressant molecules into their cigarettes.

Quantifying the gap between policy and practice in cardiovascular risk reduction: a review of evidence from recent cardiovascular and diabetes audits in the UK

As part of CHD NSF implementation, a pilot project is being undertaken under the auspices of the National Screening Committee to test the practical implications and outcomes of implementing a systematic programme of cardiovascular risk reduction in primary care, initially identifying those at high risk due to pre-existing cardiovascular disease or diabetes. To assist in assessing the magnitude of the challenge faced by the pilot programmes, the UK National Screening Committee (NSC) commissioned a review of current practice based on recent cardiovascular and diabetes audits in the UK. This report details the findings of the review, providing 6 key recommendations for future cardiovascular audits.

The alpha v beta 3 integrin as a tumor homing ligand for lymphocytes.

Despite the presence of tumor-specific effector cells in the circulation of cancer patients, the immune response of the majority of these patients is not sufficient to prevent the growth and spread of their tumors. That tumor cells can be killed in vitro by tumor-reactive cytotoxic T cells is testimony to the fact that the tumors are not inherently resistant to T cell killing, but rather that there is a failure in immune recognition and effector cell activation. Many reasons for this failure of the body's defense system have been suggested, including the inability of tumor-reactive lymphocytes to migrate to tumor tissue. Here we designed a strategy to improve homing of primary lymphocytes into vascularized tumors. As a homing molecule we selected the integrin alpha v beta 3 since it is expressed by angiogenic vascular endothelium in tumors. To promote lymphocyte adhesion to alpha v beta 3 we "painted" primary lymphocytes with a recombinant, glycosylphosphatidylinositol-linked high-affinity ligand for alpha v beta 3. These painted lymphocytes specifically bound to alpha v beta 3 in vitro and homed to vascularized, solid tumors in vivo. This novel strategy may provide a significant advance in anti-tumor treatment such as adoptive immune therapy.

ARB v.1.0 Gestió del Coneixement amb J2EE

Amb aquest projecte s'ha portat a terme la planificació i el desenvolupament d'una aplicació web amb tecnologia J2EE. Es tracta d'un sistema que s'assimila a una eina de gestió de coneixement, ja que permet l'emmagatzematge de dades i coneixement en estructures arborescents. Posteriorment es pot accedir a aquest coneixement molt fàcilment, de manera que persones amb poca o nul·la formació en la matèria poden diagnosticar i, fins i tot, resoldre problemes relacionats amb la temàtica de la informació emmagatzemada.

Cloning and characterization of a V-ATPase subunit C from the American visceral leishmaniasis vector Lutzomyia longipalpis modulated during development and blood ingestion

Visceral leishmaniasis (VL) is a serious tropical disease that affects approximately 500 thousand people worldwide every year. In the Americas, VL is caused by the parasite Leishmania (Leishmania) infantum chagasi mainly transmitted by the bite of the sand fly vector Lutzomyia longipalpis. Despite recent advances in the study of interaction between Leishmania and sand flies, very little is known about sand fly protein expression profiles. Understanding how the expression of proteins may be affected by blood feeding and/or presence of parasite in the vector's midgut might allow us to devise new strategies for controlling the spread of leishmaniasis. In this work, we report the characterization of a vacuolar ATPase subunit C from L. longipalpis by screening of a midgut cDNA library with a 220 bp fragment identified by means of differential display reverse transcriptase-polymerase chain reaction analysis. The expression of the gene varies along insect development and is upregulated in males and bloodfed L. longipalpis, compared to unfed flies.

IL-4 rapidly produced by V beta 4 V alpha 8 CD4+ T cells instructs Th2 development and susceptibility to Leishmania major in BALB/c mice.

BALB/c mice develop aberrant T helper 2 (Th2) responses and suffer progressive disease after infection with Leishmania major. These outcomes depend on the production of interleukin-4 (IL-4) early after infection. Here we demonstrate that the burst of IL-4 mRNA, peaking in draining lymph nodes of BALB/c mice 16 hr after infection, occurs within CD4+ T cells that express V beta 4 V alpha 8 T cell receptors. In contrast to control and V beta 6-deficient BALB/c mice, V beta 4-deficient BALB/c mice were resistant to infection, demonstrating the role of these cells in Th2 development. The early IL-4 response was absent in these mice, and T helper 1 responses occurred following infection. Recombinant LACK antigen from L. major induced comparable IL-4 production in V beta 4 V alpha 8 CD4+ cells. Thus, the IL-4 required for Th2 development and susceptibility to L. major is produced by a restricted population of V beta 4 V alpha 8 CD4+ T cells after cognate interaction with a single antigen from this complex organism.

Speciation of antimony (III) and antimony (V) using hydride generation for meglumine antimoniate pharmaceutical formulationsquality control

The pentavalent antimonies, mainly the meglumine antimoniate, are recommends as first-choice medicines for leishmaniasis therapy. In this work we described the development of formulations of meglumine antimoniate injectable medication, as well as the analytical methodology used in the selective determination of Sb(III) and Sb(Total) by hydride generation - inductively coupled plasma atomic emission spectrometry (HG-ICP-AES) and ICP-AES, respectively. On that purpose the analytical methodology was developed focusing on the HG-ICP-AES technique. The formulations using propylene glycol/water as vehicles in a 20:80 proportion were more appropriate for subsequent use in industrial scale. These formulations also showed a lower variation on Sb(III) percentage, no need of buffer solution to stabilize the formulation and no influence of the autoclaving in the quality of the product. The results of the development of the analytical methodology point out the proposed method as an efficient alternative for the determination of Sb(III) in the presence of large quantities of Sb(V) in injectable solutions of meglumine antimoniate, in a selective, linear, accurate and precise manner. In addition, the method showed a low limit of quantification, less interference of the matrix, and more resilience than batch techniques proposed in the Brazilian Pharmacopeia.

Evidence for the co-circulation of dengue virus type 3 genotypes III and V in the Northern region of Brazil during the 2002-2004 epidemics

The reintroduction of dengue virus type 3 (DENV-3) in Brazil in 2000 and its subsequent spread throughout the country was associated with genotype III viruses, the only DENV-3 genotype isolated in Brazil prior to 2002. We report here the co-circulation of two different DENV-3 genotypes in patients living in the Northern region of Brazil during the 2002-2004 epidemics. Complete genomic sequences of viral RNA were determined from these epidemics, and viruses belonging to genotypes V (Southeast Asia/South Pacific) and III were identified. This recent co-circulation of different DENV-3 genotypes in South America may have implications for pathological and epidemiological dynamics.