Exercise on Referral

Brief intervetion exercise programme for adults over the age of 16 at risk of developing/ or suffering from inactivity related health conditions.

Exercise Referal Programme

The aim of this intervention is to targeted physical activity programmes for clients with pre-existing medical conditions

Live 4 LIFE (Lifestyle Intervention for Food and Exercise)

Primary aims of this intervention are weight management and behaviour change of children 7-16 years old and secondary aims include parental weight management and increase in self esteem and confidence in both children and their families. The Referred Child:Will understand the importance of healthy eating and physical activity.Be able to make informed choices.Will have increased confidence and self esteem. The Parents:Will understand the importance of healthy eating and physical activity.Be able to make informed choices for themselves and their children.Feel empowered to continue a healthy lifestyle. The Family:Will understand the importance of healthy eating and physical activity.Will be able to work as a team to encourage each other to make healthy choices.Will feel confident enough to continue activities together.

Enough is Enough - Food Poverty Scoping Exercise

In March 2015, over 80 people, representing food banks, churches, advice services, community organisations, statutory agencies and universities attended the ‘Enough is Enough’  launch event in City Church, Belfast to examine the rising demand for emergency food across the city.The ‘Enough is Enough’ project aims to harness the expertise of health and social care professionals, city councillors, advice workers, food banks, community and faith based organisations and strategic bodies across Belfast to collectively address the issue of food poverty. This scoping study lays the foundation for developing an action plan to tackle food poverty in Belfast in collaboration with the community, voluntary and statutory sectors.The Belfast Food Network (BFN) commissioned the project with funding from the Public Health Agency. The research was carried out by Jenny McCurry, who also wrote the report, on behalf of Advice NI.  The project was initiated and developed by Dr Elizabeth Mitchell, Institute of Public Health in Ireland, in her role as convener of the BFN Food Poverty Working Group (BFN/FPWG). Thanks are due to Kevin Higgins, Head of Policy, Advice NI, and Kerry Melville, Co-ordinator, BFN, for their involvement in the project.The BFN is a founding member of the pioneering Sustainable Food Cities Network (SFC). Therapidly growing BFN was established in March 2014 to work with partners to establish a successful Sustainable Food City in Belfast.ACCESS AUDIO AND VIDEO FROM THE EVENT

A Study of the Number, Profile and Progression Routes of Homeless Persons before the Court and in Custody

This study aimed to obtain information on homeless people appearing before the courts and in custody in the Dublin Metropolitan area and to track and to determine how homeless persons progress through the court and prison systems. The overall objective was to provide information the Probation and Welfare Service's processes of policy formation, service development and planning. Findings on the number of homeless offenders, their profile, their progression routes into the criminal justice system and prisoner reintegration are presented. Recommendations are made regarding sentencing policy, agency responsibility for ex-prisoners and appropriate issues for discussion by the Cross Departmental Committee on Homelessness. It is also recommended that drug free units be available across all closed regime prison establishments.This resource was contributed by The National Documentation Centre on Drug Use.

Responses to exercise in normobaric hypoxia: comparison of elite and recreational ski mountaineers.

PURPOSE: Hypoxia is known to reduce maximal oxygen uptake (VO(2max)) more in trained than in untrained subjects in several lowland sports. Ski mountaineering is practiced mainly at altitude, so elite ski mountaineers spend significantly longer training duration at altitude than their lower-level counterparts. Since acclimatization in hypobaric hypoxia is effective, the authors hypothesized that elite ski mountaineers would exhibit a VO2max decrement in hypoxia similar to that of recreational ski mountaineers. METHODS: Eleven elite (E, Swiss national team) and 12 recreational (R) ski mountaineers completed an incremental treadmill test to exhaustion in normobaric hypoxia (H, 3000 m, F(1)O(2) 14.6% ± 0.1%) and in normoxia (N, 485 m, F(1)O(2) 20.9% ± 0.0%). Pulse oxygen saturation in blood (SpO(2)), VO(2max), minute ventilation, and heart rate were recorded. RESULTS: At rest, hypoxic ventilatory response was higher (P < .05) in E than in R (1.4 ± 1.9 vs 0.3 ± 0.6 L · min⁻¹ · kg⁻¹). At maximal intensity, SpO(2) was significantly lower (P < .01) in E than in R, both in N (91.1% ± 3.3% vs 94.3% ± 2.3%) and in H (76.4% ± 5.4% vs 82.3% ± 3.5%). In both groups, SpO(2) was lower (P < .01) in H. Between N and H, VO(2max) decreased to a greater extent (P < .05) in E than in R (-18% and -12%, P < .01). In E only, the VO(2max) decrement was significantly correlated with the SpO(2) decrement (r = .74, P < .01) but also with VO(2max) measured in N (r = .64, P < .05). CONCLUSION: Despite a probable better acclimatization to altitude, VO(2max) was more reduced in E than in R ski mountaineers, confirming previous results observed in lowlander E athletes.

Demyelination in mild cognitive impairment suggests progression path to Alzheimer's disease.

The preclinical Alzheimer's disease (AD) - amnestic mild cognitive impairment (MCI) - is manifested by phenotypes classified into exclusively memory (single-domain) MCI (sMCI) and multiple-domain MCI (mMCI). We suggest that typical MCI-to-AD progression occurs through the sMCI-to-mMCI sequence as a result of the extension of initial pathological processes. To support this hypothesis, we assess myelin content with a Magnetization Transfer Ratio (MTR) in 21 sMCI and 21 mMCI patients and in 42 age-, sex-, and education-matched controls. A conjunction analysis revealed MTR reduction shared by sMCI and mMCI groups in the medial temporal lobe and posterior structures including white matter (WM: splenium, posterior corona radiata) and gray matter (GM: hippocampus; parahippocampal and lingual gyri). A disjunction analysis showed the spread of demyelination to prefrontal WM and insula GM in executive mMCI. Our findings suggest that demyelination starts in the structures affected by neurofibrillary pathology; its presence correlates with the clinical picture and indicates the method of MCI-to-AD progression. In vivo staging of preclinical AD can be developed in terms of WM/GM demyelination.

Moderate exercise blunts oxidative stress induced by normobaric hypoxic confinement

PURPOSE: Both acute hypoxia and physical exercise are known to increase oxidative stress. This randomized prospective trial investigated whether the addition of moderate exercise can alter oxidative stress induced by continuous hypoxic exposure. METHODS: Fourteen male participants were confined to 10-d continuous normobaric hypoxia (FIO2 = 0.139 +/- 0.003, PIO2 = 88.2 +/- 0.6 mm Hg, approximately 4000-m simulated altitude) either with (HCE, n = 8, two training sessions per day at 50% of hypoxic maximal aerobic power) or without exercise (HCS, n = 6). Plasma levels of oxidative stress markers (advanced oxidation protein products [AOPP], nitrotyrosine, and malondialdehyde), antioxidant markers (ferric-reducing antioxidant power, superoxide dismutase, glutathione peroxidase, and catalase), nitric oxide end-products, and erythropoietin were measured before the exposure (Pre), after the first 24 h of exposure (D1), after the exposure (Post) and after the 24-h reoxygenation (Post + 1). In addition, graded exercise test in hypoxia was performed before and after the protocol. RESULTS: Maximal aerobic power increased after the protocol in HCE only (+6.8%, P < 0.05). Compared with baseline, AOPP was higher at Post + 1 (+28%, P < 0.05) and nitrotyrosine at Post (+81%, P < 0.05) in HCS only. Superoxide dismutase (+30%, P < 0.05) and catalase (+53%, P < 0.05) increased at Post in HCE only. Higher levels of ferric-reducing antioxidant power (+41%, P < 0.05) at Post and lower levels of AOPP (-47%, P < 0.01) at Post + 1 were measured in HCE versus HCS. Glutathione peroxidase (+31%, P < 0.01) increased in both groups at Post + 1. Similar erythropoietin kinetics was noted in both groups with an increase at D1 (+143%, P < 0.01), a return to baseline at Post, and a decrease at Post + 1 (-56%, P < 0.05). CONCLUSIONS: These data provide evidence that 2 h of moderate daily exercise training can attenuate the oxidative stress induced by continuous hypoxic exposure.

Gender differences in whole-body fat oxidation kinetics during exercise.

Discrepancies appear in studies comparing fat oxidation between men and women. Therefore, this study aimed to quantitatively describe and compare whole-body fat oxidation kinetics between genders during exercise, using a sinusoidal (SIN) model. Twelve men and 11 women matched for age, body mass index, and aerobic fitness (maximal oxygen uptake and maximal power output per kilogram of fat-free mass (FFM)) performed submaximal incremental tests (Incr) with 5-min stages and a 7.5% maximal power output increment on a cycle ergometer. Fat oxidation rates were determined using indirect calorimetry, and plotted as a function of exercise intensity. The SIN model, which includes 3 independent variables (dilatation, symmetry, translation) that account for the main quantitative characteristics of kinetics, was used to mathematically describe fat oxidation kinetics and to determine the intensity (Fatmax) eliciting the maximal fat oxidation (MFO). During Incr, women exhibited greater fat oxidation rates from 35% to 85% maximal oxygen uptake, MFO (6.6 ± 0.9 vs. 4.5 ± 0.3 mg·kg FFM-1·min-1), and Fatmax (58.1% ± 1.9% vs. 50.0% ± 2.7% maximal oxygen uptake) than men (p < 0.05). While men and women showed similar global shapes of fat oxidation kinetics in terms of dilatation and symmetry (p > 0.05), the fat oxidation curve tended to be shifted toward higher exercise intensities in women (rightward translation, p = 0.08). These results support the idea that women have a greater reliance on fat oxidation than men during submaximal exercise, but also indicate that this greater fat oxidation is shifted toward higher exercise intensities in women than in men.

Prognostic Factors Influencing Progression-Free Survival Determined From a Series of Sporadic Desmoid Tumors: A Wait-and-See Policy According to Tumor Presentation.

PURPOSE Desmoid tumors are mesenchymal fibroblastic/myofibroblastic proliferations with locoregional aggressiveness and high ability to recur after initial treatment. We present the results of the largest series of sporadic desmoid tumors ever published to determine the prognostic factors of these rare tumors. PATIENTS AND METHODS Four hundred twenty-six patients with a desmoid tumor at diagnosis were included, and the following parameters were studied: age, sex, delay between first symptoms and diagnosis, tumor size, tumor site, previous history of surgery or trauma in the area of the primary tumor, surgical margins, and context of abdominal wall desmoids in women of child-bearing age during or shortly after pregnancy. We performed univariate and multivariate analysis for progression-free survival (PFS). Results In univariate analysis, age, tumor size, tumor site, and surgical margins (R2 v R0/R1) had a significant impact on PFS. PFS curves were not significantly different for microscopic assessment of surgical resection quality (R0 v R1). In multivariate analysis, age, tumor size, and tumor site had independent values. Three prognostic groups for PFS were defined on the basis of the number of independent unfavorable prognostic factors (0 or 1, 2, and 3). CONCLUSION This study clearly demonstrates that there are different prognostic subgroups of desmoid tumors that could benefit from different therapeutic strategies, including a wait-and-see policy.

Neurological Conditions Network - Engagement exercise summary report

This is the summary report of the Speak out for Change engagement exercise carried out by the Neurological Conditions Network. This engagement undertook to ask people's experiences of living with a neurological condition and caring for someone with a neurological condition. Across the wide range of conditions represented,� the 142 patient experiences gathered to date, have consistently revealed issues around information, choice and control, independence and the emotional impact of neurological conditions.

Project Initiation Document Phase One: Scoping Exercise within special schools

This Project Initiation Document outlines the purpose and plan of Phase One of the Review of AHP Support for Children with Statements of Special Educational Needs in Special Schools and Mainstream Education.

THE CXCR7/CXCR4/CXCL12 AXIS IN HUMAN NEUROBLASTOMA: INVOLVEMENT IN MALIGNANT PROGRESSION

Le neuroblastome (NB) est la tumeur maligne solide extra-crânienne la plus fréquente chez le jeune enfant. L'évolution clinique est très hétérogène, et les NBs de haut risque échappent encore aux traitements les plus agressifs. Diverses études ont montré que les chimiokines et leurs récepteurs, particulièrement l'axe CXCR4/CXCL12, sont impliqués dans la progression tumorale. Dans le NB, l'expression de CXCR4 est corrélée à un pronostic défavorable. De récentes études ont identifié l'expression d'un autre récepteur, CXCR7, présentant une forte affinité pour le ligand CXCL12. Cependant, son implication potentielle dans l'agressivité des NBs reste encore inconnue. Notre étude a pour objectif d'analyser le rôle de CXCR7 dans le comportement malin du NB, et son influence sur la fonctionnalité de l'axe CXCR4/CXCL12. Les profils d'expression de CXCR7 et CXCL12 ont d'abord été évalués sur un large échantillonnage de tissus de NB, incluant des tissus de tumeurs primaires et de métastases, provenant de 156 patients. CXCL12 est fortement détecté dans les vaisseaux et le stroma des tumeurs. Contrairement à CXCR4, CXCR7 n'est que très faiblement exprimé par les tumeurs indifférenciées. Néanmoins, l'expression de CXCR7 augmente dans les tumeurs matures, et se trouve spécifiquement associée aux cellules neurales différentiées, telles que les cellules ganglionnaires. L'expression de CXCR7 est faiblement détectée dans un nombre réduit de lignées de NB, mais peut-être induite suite à des traitements avec des agents de différenciation in vitro. La surexpression de CXCR7, CXCR4 et une combinaison des deux récepteurs dans les lignées IGR-NB8 et SH-SY5Y a permis l'analyse de leur fonction respective. En réponse à leur ligand commun, chaque récepteur induit l'activation de la voie ERK 1/2, mais pas celle de la voie Akt. Contrairement à CXCR4, l'expression exogène de CXCR7 réduit fortement la prolifération des cellules de NB in vitro, et in vivo dans un modèle d'injection sous-cutanée de. souris immunodéprimées. CXCR7 altère également la migration des cellules induite par l'axe CXCR4/CXCL12. De plus, l'utilisation d'un modèle orthotopique murin a démontré que la croissance tumorale induite par CXCR4 peut être fortement retardée lorsque les deux récepteurs sont co-exprimés dans les cellules de NB. Aucune induction de métastases n'a pu être observée dans ce modèle. Cette étude a permis d'identifier un profil d'expression opposé et des rôles distincts pour CXCR7 et CXCR4 dans le NB. En effet, contrairement à CXCR4, CXCR7 présente des propriétés non tumorigéniques et peut être associé au processus de différenciation du NB. De plus, nos analyses suggèrent que CXCR7 peut réguler les mécanismes induits par CXCR4. Ces données ouvrent donc de nouvelles perspectives de recherche quant au rôle de l'axe CXCR7/CXCR4/CXCL12 dans la biologie des NBs. - Neuroblastoma (NB) is a typical childhood and heterogeneous neoplasm for which efficient targeted therapy for high-risk tumours is not yet identified. The chemokine CXCL12, and its receptors CXCR4 and CXCR7 have been involved in tumour progression and dissemination in various cancer models. In the context of NB, CXCR4 expression is associated to undifferentiated tumours and poor prognosis, while the role of CXCR7, the recently identified second CXCL12 receptor, has not yet been elucidated. In this report, CXCR7 and CXCL12 expression were evaluated using a tissue micro-array (TMA) including 156 primary and 56 metastatic NB tissues. CXCL12 was found to be highly associated to NB vascular and stromal structures. In opposite to the CXCR4 expression pattern, the neural-associated CXCR7 expression was extremely low in undifferentiated tumours, while its expression increased in maturated tissues and was specifically associated to the differentiated neural tumour cells. As determined by RT-PCR, CXCR7 expression was only found in a minority of NB cell lines. Moreover, its expression in two CXCR7-negative NB cell lines was further induce upon treatment with differentiation agents in vitro. The relative roles of the two CXCL12 receptors was further assessed by overexpressing individual CXCR7 or CXCR4 receptors, or a combination of both, in the IGR-NB8 and SH-SY5Y NB cell lines. In vitro functional analyses indicated that, in response to their common ligand, both receptors induced activation of ERK 1/2 cascade, but not Akt signaling pathway. CXCR7 strongly reduced in vitro growth, in contrast to CXCR4. Sub-cutaneous implantations of CXCR7-expressing NB cells showed that CXCR7 also drastically reduced in vivo growth. Moreover, CXCR7 impaired CXCR4-mediated chemotaxis, and altered CXCR4-mediated growth when CXCR4/CXCR7-expressing NB cells were engrafted orthotopically in mouse adrenal gland, a CXCL12-producing environment. In such model, CXCR7 alone, or in association with CXCR4, did not induce NB cell metastatic dissemination. In conclusion, the CXCL12 receptors, CXCR7 and CXCR4, revealed opposite expression patterns and distinct functional roles in NB. While CXCR4 favours NB growth and chemotaxis, CXCR7 elicits anti-tumorigenic properties and may be associated with NB differentiation. Importantly, CXCR7 may act as a negative modulator of CXCR4 signaling, further opening new research perspectives for the role of the global CXCR7/CXCR4/CXCL12 axis in NB.

Project Initiation Document Phase Two: Scoping Exercise within mainstream schools

This Project Initiation Document outlines the purpose and plan of Phase Two of the Review of AHP Support for Children with Statements of Special Educational Needs in Special Schools and Mainstream Education.

Effects of exercise on the secondary blood markers commonly used to suspect erythropoietin doping.

Numerous trials have reported that some haematological and biochemical parameters could be put together and be used to detect and fight recombinant erythropoietin doping. Unfortunately, none of the studies mentioned the necessity of taking pre-analytical precautions to avoid possible suspicious results coming from major plasma volume changes caused notably by dehydration. Therefore we studied the behaviour of the most common secondary blood markers before and after a strenuous physical activity to find out how reliable these parameters were. The soluble transferrin receptor and the haemoglobin concentrations as well as the haematocrit level increased significantly after effort, whereas the plasma EPO concentration and the reticulocyte count remained constant. On the other hand, if the values were corrected for haemoconcentration, the soluble transferrin receptor concentration remained stable.