Aspects of the Maintenance of the Life Cycle of Fasciola hepatica in Lymnaea columella in Minas Gerais, Brazil

Fascioliasis is a parasitic disease of domestic ruminants that occurs worldwide. The lymnaeid intermediate hosts of Fasciola hepatica include Lymnaea columella, which is widely distributed in Brazil. A colony of L. columella from Belo Horizonte, MG, was reared in our laboratory to be used in studies of the F. hepatica life cycle, the intermediate host-parasite relationship and development of an anti-helminthic vaccine. In the first experiment 1,180 snails were exposed to miracidia of F. hepatica eggs removed from the biliary tracts of cattle from the State of Rio Grande do Sul. In the second and third experiments the snails were exposed to miracidia that had emerged from F. hepatica eggs from Uruguay, maintained in rabbits. The rates of infection in the first, second and third experiments were 0, 42.1 and 0% respectively. Over 15,806 metacercariae were obtained and stored at 4ºC. Four rabbits weighing 1.5 kg each were infected with 32-44 metacercariae and two with 200. Three rabbits begin to eliminate eggs of the parasite in the feces from 84 days after infection onwards. The biological cycle of F. hepatica in L. columella and the rabbit was completed within 124 days.

Authors' response to 'Limitless longevity': the contribution of rectangularization to the secular increase in life expectancy: an empirical study.

Related article : Letter to the Editor: Karin Modig, Sven Drefahl, and Anders Ahlbon.Limitless longevity: Comment on the Contribution of rectangularization to the secular increase of life expectancy

Adding Years to Life and Life to Years - A Health Promotion Strategy for Older People in Ireland

This Health Strategy points to the need for promoting healthy ageing in conjunction with the then National Council for Elderly – a goal which was re-iterated in the 1995 Health Promotion Strategy, in which older people were identified as a priority  population group with particular health promotion needs  

¿Qué Calidad de Vida tienen nuestros asmáticos? Aplicación de la Versión Española Reducida del “Asthma Quality of Life Questionnaire” (AQLQ) o mini-AQLQ.

Estudio descriptivo transversal llevado a cabo en un centro urbano de atención primaria, con una muestra de 250 asmáticos, de entre 536 registrados en el centro, que pretende estudiar su calidad de vida y su relación con diferentes variables (edad, sexo, tabaquismo, patologías crónicas más prevalentes, ansiedad y/o depresión, rinitis alérgica, tipo de asma y grado de control). Para ello se les aplicó el test Mini-AQLQ, que valora la calidad de vida en una escala del 1 al 7 (15 preguntas), donde 1 supone el mayor grado de discapacidad y 7 el mayor grado de autonomía.

Replacement therapy for iron deficiency improves exercise capacity and quality of life in patients with cyanotic congenital heart disease and/or the Eisenmenger syndrome

La teràpia suplementària de ferro millora la capacitat d’exercici i la qualitat de vida en malalts amb una cardiopatia congènita cianòtica i/ o síndrome d’Eisenmenger El dèficit de ferro és una troballa comú en la cardiopatia congènita cianòtica, i pot ser la causa d’una reducció en la capacitat d’exercici. Actualment, està indicada la reposició dels dipòsits de ferro en aquest grup de malalts, éssent les evidències científiques escasses. En el present treball investiguem la seguretat i eficàcia del tractament amb ferro en malalts amb una cardiopatia congènita cianòtica. Per tal motiu, vint-i-cinc malalts amb una cardiopatia congenita cianòtica i dèficit de ferro van ser inclosos de forma prospectiva entre Agost del 2008 i Gener del 2009. El tractament utilitzat fou fumarat ferròs oral, fins a una dosi màxima de 200 mg tres vegades al dia. En l’anàlisi basal i als tres mesos de seguiment es va utilitzar el test de qualitat de vida “CAMPHOR”, el test de la marxa dels 6 minuts i la prova d’esforç amb consum d’oxigen. L’edat mitja fou 39.9+/-10.9 anys, 80% dones. Catorze malalts tenien la síndrome d’Eisenmenger, sis una malaltia cianòtica complexa i cinc circulació de Fontan. Cap d’ells va haver d'interrompre el tractament degut a efectes adversos. Després de tres mesos de tractament, l’hemoglobina (19.0+/-2.9g/dL a 20.4+/-2.7g/dL, p&0.001), ferritina (13.3+/-4.7mug/L a 54.1+/-24.2mug/L, p&0.001) i saturació de transferrina (17.8+/-9.6% a 34.8+/-23.4%, p&0.001) van augmentar significativament. També hi va haver una millora significativa en la puntuació del test de qualitat de vida (20.7+/-10.9 a 16.2+/-10.4, p=0.001) i el test de la marxa (371.7+/-84.7m a 402.8.0+/-74.9m, p=0.001). No es van evidenciar canvis significatius en els valors de consum d’oxigen (40.7+/-9.2% a 43.8+/-12.4%, p=0.15). En definitiva, la teràpia suplementària amb ferro en els malats amb una cardiopatia congènita cianòtica i dèficit de ferro és segura i millora la qualitat de vida i la capacitat funcional. En aquest grup de malalts, per tant, és aconsellable identificar el dèficit de ferro i restaurar-ne els seus dipòsits.

Fifteen years SIB Swiss Institute of Bioinformatics: life science databases, tools and support.

The SIB Swiss Institute of Bioinformatics (www.isb-sib.ch) was created in 1998 as an institution to foster excellence in bioinformatics. It is renowned worldwide for its databases and software tools, such as UniProtKB/Swiss-Prot, PROSITE, SWISS-MODEL, STRING, etc, that are all accessible on ExPASy.org, SIB's Bioinformatics Resource Portal. This article provides an overview of the scientific and training resources SIB has consistently been offering to the life science community for more than 15 years.

Early Life Influences: A Position Paper Of The Women's Health Council: Executive Summary

Click here to download PDF

Early Life Influences: A Position Paper Of The Women's Health Council

Click here to download PDF

Improving Quality of Life for Older People in Long-Stay Care Settings in Ireland

The quality of life of older people in all care settings is a primary concern of the National Council on Ageing and Older People (NCAOP); a concern echoed by the National Economic and Social Forum (NESF) in its recent report Care for Older Peoplein which it stated that â?~enhancing quality of life of older people in different settings should be a key policy priorityâ?T (NESF, 2005). Read the Report (PDF, 3.25mb) Read the Report on Conference Proceedings (PDF. 484kb)

Work and health : remodelling perspectives of working life research, as proposed by Järvholm et al. (2009)

Järvholm and Co-workers (2009) proposed a conceptual model for research on working life. Models are powerful communication and decision tools. This model is strongly unidirectional and does not cover the mentioned interactions in the arguments.With help of a genealogy of work and of health it is shown that work and health are interactive and have to be analysed on the background of society.Key words: research model, work, health, occupational health, society, interaction, discussion paperRemodellierung der von Järvholm et al. (2009) vorgeschlagenen Forschungsperspektiven in Arbeit und GesundheitJärvholm und Kollegen stellten 2009 ein konzeptionelles Modell für die Forschung im Bereich Arbeit und Gesundheit vor. Modelle stellen kraftvolle Kommunikations- und Entscheidungsinstrumente dar. Die Einflussfaktoren im Modell verlaufen jedoch nur in einer Richtung und bilden die interaktiven Argumente im Text nicht ab. Mit Hilfe einer Genealogie der Begriffe Arbeit und Gesundheit wird aufgezeigt, dass Arbeit und Gesundheit sich gegenseitig beeinflussen und nur vor dem Hintergrund der jeweiligen gesellschaftlichen Kontextfaktoren zu analysieren sind.Introduction : After an interesting introduction about the objectives of research on working life, Järvholm and Co-workers (2009) manage to define a conceptual model for working life research out of a small survey of Occupational Safety and Health (OSH) definitions. The strong point of their model is the entity 'working life' including personal development, as well as career paths and aging. Yet, the model Järvholm et al. (2009) propose is strangely unidirectional; the arrows point from the population to working life, from there to health and to disease, as well as to productivity and economic resources. The diagram only shows one feed-back loop: between economic resources and health. We all know that having a chronic disease condition influences work and working capacity. Economic resources have a strong influence on work, too. Having personal economic resources will influence the kind of work someone accepts and facilitate access to continuous professional education. A third observation is that society is not present in the model, although this is less the case in the arguments. In fact, there is an incomprehensible gap between the arguments brought forth by Järvholm and co-workers and their reductionist model.Switzerland has a very low coverage of occupational health specialists. Switzerland is a long way from fulfilling the WHO's recommendations on workers' access to OSH services as described in its Global plan of action. The Institute for Work and Health (IST) in Lausanne is the only organisation which covers the major domains of OSH research that are occupational medicine, occupational hygiene, ergonomic and psychosocial research. As the country's sole occupational health institution we are forced to reflect the objectives of working life research so as not to waste the scare resources available.I will set out below a much shortened genealogy of work and of health, with the aim of extending Järvholm et al's (2009) analyses on the perspectives of working life research in two directions. Firstly towards the interactive nature of work and health and the integration of society, and secondly towards the question of what working life means or where working life could be situated.Work, as we know it today - paid work regulated by a contract as the basis for sustaining life and as a base for social rights - was born in modern era. Therefore I will start my genealogy in the pre-modern era, focus on the important changes that occurred during industrial revolution and the modern era and end in 2010 taking into account the enormous transformations of the past 20-30 years. I will put aside some 810 years of advances in science and technology that have expanded the world's limits and human understanding, and restrict my genealogy to work and to health/body implicating also the societal realm. [Author]

The Quality of Life of Older People with a Disability in Ireland

The Quality of Life of Older People with a Disability in Ireland For many years the National Council on Ageing and Older People (NCAOP) has advocated the importance of meaningful consultation with older people in order to inform public policy and facilitate the development of services to meet their needs. This research study was commissioned to present a picture of quality of life in older age for people with a disability in Ireland and was grounded in consultation with them. It is the first such study to be undertaken here. Click here to download PDF 1.9mb

End-of-Life Care for Older People in Acute and Long-Stay Care Settings in Ireland

The National Council on Ageing and Older People (NCAOP) and the Irish Hospice Foundation (IHF) are pleased to present this report, End-of-Life Care for Older People in Acute and Long-Stay Care Settings in Ireland. The report details the results of research that focuses, for the first time in Ireland, on the quality oflife and quality of care at the end-of-life for older people in various care settings including acute hospitals, public extended care units, private nursing homes, voluntary nursing homes and welfare homes. The report provides a new model for care at the end-of-life which goes beyond specialist palliative care provision to embrace a compassionate approach that supports older people who are living with, or dying from, progressive, chronic and life-threatening conditions, and attends to all their needs: physical, psychological,social and spiritual. Download document here

End-of-Life Care for Older People - Conference Proceedings

The purpose of this report on seminar proceedings is to provide a focused andaccurate summary of the deliberations of the seminar.The main aim of the seminar was to provide a forum in which to consider the determinants of quality of life of older people at the end-of-life and to identify priority measures and policies to ensure the highest standards of end-of-life care for older people in acute and long-stay settings in Ireland. Download document here

Palliative Care For Children With Life-Limiting Conditions In Ireland- A National Policy

Palliative Care For Children With Life-Limiting Conditions In Ireland- A National Policy Click here to download PDF 1.30MB