ICT Skills Action Plan 2014-2018

In January 2012, in a direct response to specific skills shortages for people with high-level ICT skills, the Department of Education and Skills published a joint Government–industry ICT Action Plan aimed at building the supply of high-level ICT graduates. One of the key measures in the Plan was the roll-out, from March 2012, of more than 800 places on intensive NFQ level 8 higher diploma ICT skills conversion programmes by higher education providers in partnership with industry. In recognition of the ICT and software development skills shortages that continue to exist, a second phase of the ICT Skills Programme was rolled-out in late 2012, with the Higher Education Authority requesting proposals from higher education providers for a further round of specialist programmes aimed at addressing identified ICT and software development skills gaps. From spring 2013, a number of higher education providers are again offering a number of Level 8 Conversion Programmes, in collaboration with industry partners, which will provide graduates from other skills areas with the opportunity to up-skill or re-skill through a 1 year full-time HDip Conversion Programme in core computing/programming, software and data analysis.

Electron cryo-microscopy reveals mechanism of action of propranolol on artificial membranes.

The pharmacological activity of several amphiphilic drugs is often related to their ability to interact with biological membranes. Propranolol is an efficient multidrug resistance (MDR) modulator; it is a nonselective beta-blocker and is thought to reduce hypertension by decreasing the cardiac frequency and thus blood pressure. It is used in drug delivery studies in order to treat systemic hypertension. We are interested in the interaction of propranolol with artificial membranes, as liposomes of controllable size are used as biocompatible and protective structures to encapsulate labile molecules, such as proteins, nucleic acids or drugs, for pharmaceutical, cosmetic or chemical applications. We present here a study of the interaction of propranolol, a cationic surfactant, with pure egg phosphatidylcholine (EPC) vesicles. The gradual transition from liposome to micelle of EPC vesicles in the presence of propranolol was monitored by time-resolved electron cryo-microscopy (cryo-EM) under different experimental conditions. The liposome-drug interaction was studied with varying drug/lipid (D/L) ratios and different stages were captured by direct thin-film vitrification. The time-series cryo-EM data clearly illustrate the mechanism of action of propranolol on the liposome structure: the drug disrupts the lipid bilayer by perturbing the local organization of the phospholipids. This is followed by the formation of thread-like micelles, also called worm-like micelles (WLM), and ends with the formation of spherical (globular) micelles. The overall reaction is slow, with the process taking almost two hours to be completed. The effect of a monovalent salt was also investigated by repeating the lipid-surfactant interaction experiments in the presence of KCl as an additive to the lipid/drug suspension. When KCl was added in the presence of propranolol the overall reaction was the same but with slower kinetics, suggesting that this monovalent salt affects the general lipid-to-micelle transition by stabilizing the membrane, presumably by binding to the carbonyl chains of the phosphatidylcholine.

Report of the Action Group on Access to Third Level Education

In line with a commitment under the Programme for Prosperity and Fairness the Minister for Education and Science, Dr Michael Woods, established the Action Group on Access to Third Level Education, in September 2000, to advise the Minister on the development of a co-ordinated framework to promote access by mature and disadvantaged students and students with disabilities to third level education.

Constitutively active G protein-coupled receptor mutants: implications on receptor function and drug action.

Mutations of GPCRs can increase their constitutive (agonist-independent) activity. Some of these mutations have been artificially introduced by site-directed mutagenesis; others occur spontaneously in human diseases. The analysis of constitutively active GPCR mutants has attracted a large interest in the past decade, providing an important contribution to our understanding of the molecular mechanisms underlying receptor function and drug action.

Speech, language and communication therapy action plan

This is the first update newsletter of the Speech, language and communication therapy action plan. The action plan was developed by the Department of Health, Social Services and Public Safety (DHSSPS) with the aim that all children and young people at risk of or presenting with speech, language or communication needs will be able to benefit from timely support and integrated services that best meet their requirements.The Public Health Agency (PHA), in partnership with the Health and Social Care Board (HSCB), has been tasked with implementing the action plan.The update includes news on the publication of the Healthy child, health future framework and highlights other points of progress so far, including the development of the Family Support NI website. There is also an invite for parents to join a focus group to influence and assist with the implementation of the action plan.�

Asthma self-management action plan

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

PHA/HSCB Hidden Harm Action Plan

This joint PHA/HSCB Hidden Harm Action Plan - Responding to the needs of children born to and living with parental alcohol and drug misuse in Northern Ireland, has been prepared for the DHSSPS in response to the PfA target on Hidden Harm. The plan was approved by DHSSPS in October 2009.

Chronic obstructory pulmonary disease (COPD) self-management action plan

This self-management action plan allows each patient to record and manage the symptoms of chronic obstructory pulmonary disease (COPD).

Bronchiectasis self-management action plan

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

Rôle et mécanisme d'action de la metformine et du telmisartan sur la régulation de la prise alimentaire

Dans ce travail de thèse, nous avons étudié les mécanismes d'action de deux médicaments connus pour diminuer la prise alimentaire et pondérale : la metformine et le telmisartan. Nous avons dans un premier temps étudié les effets de la metformine, un antidiabétique oral connu pour avoir des effets anorexigènes. Les mécanismes hypothalamiques potentiellement impliqués dans la modulation de la prise alimentaire par la metformine ont été étudiés dans trois groupes de rats : un groupe de rats obèses (DIO), un groupe de rats résistants à l'obésité (DR) ainsi qu'un groupe contrôle. A la fin de la période de prise pondérale de six mois, les rats DIO avaient des taux d'ARNm de NPY hypothalamique plus élevés que leurs congénères résistants et contrôles. Chez les DIO ainsi que chez les DR un traitement par metformine induit une baisse significative de la prise alimentaire accompagnée par une baisse du poids. Nous avons pu d'autre part constater que la perte de poids obtenue par un traitement de metformine était corrélée aux taux circulants de leptine avant le traitement. Cet effet s'accompagne d'une augmentation de l'expression du récepteur ObRb au niveau hypothalamique. Dans un second temps, nous avons étudié les effets du telmisartan, un inhibiteur du récepteur à l'angiotensine II ayant une activité agoniste partielle PPARγ. L'influence du telmisartan associé à la pioglitazone sur la prise alimentaire et pondérale a été examinée en étudiant leur effet sur les neuropeptides hypothalamiques responsables du contrôle de la prise alimentaire. Quatre groupes de souris soumises à un régime riche en graisse ont été formés : un groupe placebo, un groupe pioglitazone, un groupe telmisartan et un groupe pioglitazone-telmisartan. Le telmisartan a aboli la prise pondérale induite par une diète riche en graisse ou par un traitement de pioglitazone. Cette diminution était corrélée à une baisse de la prise alimentaire et de l'expression hypothalamique d'AgRP. Cette étude confirme donc les effets anorexigènes du telmisartan et démontre pour la première fois le rôle fonctionnel du telmisartan sur l'expression hypothalamique d'AgRP. English Abstract : In this work, we investigated the effect of two drugs known to have interessants effects on food intake and body weight. First we investigated the hypothalamic mechanisms potentially implicated in the modulation of feeding by the glucose-lowering drug metformin in three different groups of animals: diet-induced obese (DIO) and diet-resistant (DR) male rats as well as lean controls (CT). At the end of the high fat diet period, despite higher leptin levels, DIO rats had higher levels of hypothalamic NPY expression than DR or CT, suggesting a central leptin resistance. In DIO but also in DR rats, metformin treatment induced significant reductions of food intake accompanied by decreases in body weight. Interestingly, the weight loss achieved by metformin was correlated with pre-treatment plasma leptin levels. This effect was paralleled by a stimulation of the expression of the leptin receptor gene (ObRb) in the arcuate nucleus. Next we investigated the antihypertensive drug Telmisartan, an angiotensin II receptor blocker with PPARγ agonistic properties. The influence of telmisartan, of pioglitazone and of their association on weight gain and food intake was assessed by studying their effects on neuro-endocrine mediators involved in food intake. Mice were fed a high fat diet, weightmatched and randomized in four treatment groups: vehicle, pioglitazone, telmisartan and pioglitazone-telmisartan. Telmisartan treatment was found to abolish weight and fat gain in either vehicle or pioglitazone treated mice. This effect was accompanied by a decrease in food intake. The hypothalamic expression of the agouti-related protein and plasma leptin levels show also a decrease under metformin treatment. This study confirms the anorexigenic effects of telmisartan in mice fed a high fat diet, and suggests for the first time a functional role of telmisartan on hypothalamic orexigenic agouti-related protein regulation.

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.

Belfast Active Travel Action Plan 2014-2020

The Belfast Strategic Partnership, which is led by the Public Health Agency, Belfast Health and Social Care Trust and Belfast City Council, is launching the�Belfast Active Travel Action Plan 2014-2020 which aims to build a healthier city by encouraging people to incorporate walking and/or cycling into their daily travel.The travel plan aims to try to make Belfast a more vibrant city where people are healthy, fit, well-connected with one another, and use physical activity as part of their everyday lives.