Nitric oxide paradox in asthma

Asthma results from allergen-driven intrapulmonary Th2 response, and is characterized by intermittent airway obstruction, airway hyperreactivity (AHR), and airway inflammation. Accumulating evidence indicates that inflammatory diseases of the respiratory tract are commonly associated with elevated production of nitric oxide (NO). It has been shown that exhaled NO may be derived from constitutive NO synthase (NOS) such as endothelial (NOS 3) and neural (NOS 1) in normal airways, while increased levels of NO in asthma appear to be derived from inducible NOS2 expressed in the inflamed airways. Nevertheless, the functional role of NO and NOS isoforms in the regulation of AHR and airway inflammation in human or experimental models of asthma is still highly controversial. In the present commentary we will discuss the role of lipopolysaccharides contamination of allergens as key element in the controversy related to the regulation of NOS2 activity in experimental asthma.

Literature review: brief interventions and childhood obesity

The literature review and its recommendations from the PHRU on brief interventions in childhood obesity.

Analysis of the National Childhood Obesity Database 2005-06

This report looks at the first year of data collection on childhood obesity and the difficulties of this project. This report summarises the data available and provides high level analysis of the prevalence of overweight and obesity among the children measured in 2005-06. The report was produced for the Department of Health by the South East Public Health Observatory on behalf of the Association of Public Health Observatories, and published in December 2006.

Regulation of stem cell factor expression in inflammation and asthma

Stem cell factor (SCF) is a major mast cell growth factor, which could be involved in the local increase of mast cell number in the asthmatic airways. In vivo, SCF expression increases in asthmatic patients and this is reversed after treatment with glucocorticoids. In vitro in human lung fibroblasts in culture, IL-1beta, a pro-inflammatory cytokine, confirms this increased SCF mRNA and protein expression implying the MAP kinases p38 and ERK1/2 very early post-treatment, and glucocorticoids confirm this decrease. Surprisingly, glucocorticoids potentiate the IL-1beta-enhanced SCF expression at short term treatment, implying increased SCF mRNA stability and SCF gene transcription rate. This potentiation involves p38 and ERK1/2. Transfection experiments with the SCF promoter including intron1 also confirm this increase and decrease of SCF expression by IL-1beta and glucocorticoids, and the potentiation by glucocorticoids of the IL-1beta-induced SCF expression. Deletion of the GRE or kappaB sites abolishes this potentiation, and the effect of IL-1beta or glucocorticoids alone. DNA binding of GR and NF-kappaB are also demonstrated for these effects. In conclusion, this review concerns new mechanisms of regulation of SCF expression in inflammation that could lead to potential therapeutic strategy allowing to control mast cell number in the asthmatic airways.

Local anaesthetic medication for the treatment of asthma

It is presumed that drugs able to prevent bronchial spasm and/or inflammation may have therapeutic potential to control asthma symptoms. The local anaesthetic lidocaine has recently received increased attention as an alternative form of treatment for asthmatic patients. This paper reviews the major findings on the topic and summarizes the putative mechanisms underlying the airway effects of local anaesthetic agents. We think that lidocaine extends the spectrum of options in asthma therapy, probably by counteracting both spasmogenic and inflammatory stimuli in the bronchial airways. The possibility of development of new anti-asthma compounds based on the synthesis of lidocaine derivatives is also on the horizon.

Analysis of the national childhood obesity database 2005-06

A report for the Department of Health by the South East Public Health Observatory on behalf of the Association of Public Health Observatories. The report looks at the first year of data collection on childhood obesity and the difficulties of this project. This report summarises the data available and provides high level analysis of the prevalence of overweight and obesity among the children measured in 2005-06.

OECD Review of Early Childhood Education and Care Policy in Ireland - Information Note

Thematic reviews of early childhood policy originated in response to a significant change in Western societies in the latter part of the 20th century. In effect, the care and education of young children in the industrialised world had shifted from the private to the public sphere, to become a shared responsibility of families and the state. Not only was the provision of equal access to women to the labour market an important goal in this development, but also the issue of giving every child a fair start in life and at school.

OECD Thematic Review of Early Childhood Education and Care Policy in Ireland

Ireland is one of the smallest countries in Europe and occupies the most westerly, peripheral position. Geographically, the entire island is comprised of 32 counties, 26 of which make up the Republic of Ireland, (commonly referred to as the South), and 6 of which go to make up Northern Ireland (usually called the North), which forms part of the United Kingdom. This report is concerned with the Republic of Ireland only, which will be referred to as Ireland in the remainder of this report for ease of reading.

Ready to Learn White Paper on Early Childhood Education

The purpose of this White Paper is to set out Government policy on all issues relating to early childhood education. An essential starting point is to define what we mean by early childhood education. The Department of Education and Science�s mission is to support the development of a high quality education system which will enable individuals to develop to their full potential as persons and to participate fully as citizens in Ireland�s social and economic development. For many years, it was considered that education began when children went to school and ended when students left the formal education system at the end of first, second or third level. There is growing recognition of the importance of lifelong learning and the idea that children learn from the earliest moment and continue to learn throughout their lives. Education is concerned with all the phases of life, including the very early childhood phase.

Asthma self-management action plan

This�self-management action plan allows each patient to record and manage the symptoms of�asthma.

Childhood immunisation: Guidance notes for professionals

This booklet summarises the childhood immunisation programme and provides guidance for professionals adminstering vaccines.

Asthma information for parents

This leaflet is for parents and carers of children with asthma. It accompanies the child's Asthma action plan, which keeps a record of his or her asthma treatment and helps manage the symptoms. �

Asthma action plan

This action plans allow each child (or parent/carer) to record his or her asthma treatment to help manage their asthma when they are well, when their symptoms get worse and when they are suffering an asthma attack.

Recommandations suisses romandes sur la prise en charge de l'asthme de l'adulte [Lake Geneva Region guidelines on management of adult asthma]

Asthma is a major cause of chronic morbidity throughout the world. In Switzerland, 6.9% of the adult population is suffering from asthma. The standards of treatment are unfortunately not met in most western countries, as well as in Switzerland. We put forward a complete guideline on management of adult asthma, inspired from GINA and BTS guidelines, and adapted to the specific needs of general practitioners working in french part of Switzerland. This guideline reflects a consensus between allergy, lung and emergency specialists, working in the 2 university hospitals of the Lake Geneva Region (HUG and CHUV).

Can health beliefs help in explaining attendance to follow-up care? The Swiss childhood cancer survivor study.

Objective: Improved treatment has increased the survival of childhood cancer patients in recent decades, but follow-up care is recommended to detect and treat late effects. We investigated relationships between health beliefs and follow-up attendance in adult childhood cancer survivors.Methods: Childhood cancer survivors aged younger than 16 years when diagnosed between 1976 and 2003, who had survived for more than 5 years and were currently aged 20+ years, received a postal questionnaire. We asked survivors whether they attended follow-up in the past year. Concepts from the Health Belief Model (perceived susceptibility and severity of future late effects, potential benefits and barriers to follow-up, general health value and cues to action) were assessed. Medical information was extracted from the Swiss Childhood Cancer Registry.Results: Of 1075 survivors (response rate 72.3%), 250 (23.3%) still attended regular follow-up care. In unadjusted analyses, all health belief concepts were significantly associated with follow-up (p < 0.05). Adjusting for other health beliefs, demographic, and medical variables, only barriers (OR = 0.59; 95% CI: 0.43-0.82) remained significant. Younger survivors, those with lower educational background, diagnosed at an older age, treated with chemotherapy, radiotherapy, or bone marrow transplantation and with a relapse were more likely to attend follow-up care.Conclusions: Our study showed that more survivors at high risk of cancer-and treatment-related late effects attend follow-up care in Switzerland. Patient-perceived barriers hinder attendance even after accounting for medical variables. Information about the potential effectiveness and value of follow-up needs to be available to increase the attendance among childhood cancer survivors. Copyright (C) 2010 John Wiley & Sons, Ltd.