Get a life, get active

This leaflet explains the benefits of regular physical activity. It aims to dispel the myths surrounding exercise and the excuses people make for not exercising, as well as providing tips and advice on how to be more active.

Get a life, get active...go cycling

This leaflet explains the benefits of regular physical activity, particularly cycling.

Get a life, get active...go walking

This leaflet explains the benefits of regular physical activity, particularly walking.

New interactive resource feeds children's curiosity

The Public Health Agency and safefood today (Wednesday 22 June) officially launched Eat, Taste and Grow, a new interactive curriculum based education resource to help increase awareness among primary school children of the origins of their food, local produce and the role this plays in healthy eating. As research in 2006 showed, 18% of children aged 2-15 years in Northern Ireland were reported to be obese; and provisional data in 2008-2009 showed that 22.5% of children entering Year 1 were already overweight (17%) or obese (5%).* The launch of Eat, Taste and Grow is an innovative collaboration between the PHA and safefood that will provide children with lifelong lessons about the food they eat, healthy eating options and the benefits of an active lifestyle.The free teacher-led CD-ROM resource will be sent to every primary school across Northern Ireland by September 2011 and will help increase awareness among primary school children of the origins of their food and local produce, and the role this plays in healthy eating.Speaking at the event, Health Minister Edwin Poots said: "Being obese as a child can store up problems for the future, leading to a reduction in life expectancy and potentially causing other health problems such as increased risk of coronary heart disease, cancer and Type 2 Diabetes."Currently around one in four girls and one in six boys in Primary One (Year 1) are overweight or obese."Many of our children are not as physically active as they should be, nor do they have a healthy, balanced diet."This new resource will help teachers in our primary schools educate children on how to choose what foods are healthier for them which hopefully they will carry with them into adulthood."Dr Eddie Rooney, Chief Executive, PHA said: "The Public Health Agency recognises the need to give every child a healthy start in life. Schools play a vital role in contributing to the development of knowledge and skills necessary to make healthier food choices and laying the foundation for good eating habits which can then be carried through into adulthood. Eat, Taste and Grow is an excellent resource that will help equip teachers to carry out this role and in turn enable children to make healthier choices."Mr Martin Higgins, CEO safefood said: "We know and understand the challenges faced by parents to encourage children to eat healthy foods. As obesity among children continues to rise, this interactive resource will educate children in a fun and engaging way while providing them with the information to make informed, responsible choices throughout their lives."The Eat, Taste and Grow resource is an interactive CD-ROM for use on a whiteboard or computer and is divided into: Foundation, Key Stage 1 and Key Stage 2. Topics include 'Where does our food come from?', 'Who produces our food?', 'How food grows' and 'How food is produced and preserved'. Each topic has accompanying teacher's notes and includes ideas for classroom discussions, role play, games and quiz suggestions.

Obesity and the environment briefing: Increasing physical activity and active travel

This briefing has been written in conjunction with the Local Government Association (LGA). It is aimed at those who work in or represent local authorities. It addresses the issue of taking action to create environments where people are more likely to walk or cycle for short journeys. It summarises the importance of action on obesity and a specific focus on active travel, and outlines the regulatory and policy approaches that can be taken.

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 theBelfast 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.

Active transmission of human chagas disease in Colima Mexico

Despite efforts to eradicate American trypanosomiasis (AT) and Chagas disease from the Americas, there are still areas of active transmission that can eventually become a source of reinfection in previously controlled regions. Mexico could be one of those areas, where there are no formal preventive control programs despite the presence of communities infested by Triatominae bugs infected with Trypanosoma cruzi. This study explored the prevalence of T. cruzi infection in 405 habitants of 17 communities in the state of Colima, on the Pacific Mexican coast, through a seroepidemiological probabilistic survey. The results revealed a point seroprevalence of 2.4% positive for anti-T. cruzi. In addition, 2 clinical cases of chronic and 2 of acute Chagas disease were detected in the explored communities. These findings confirm the risk of active transmission of AT in Western Mexico, especially in rural and suburban communities infested with intra-domestic triatominae, where control programs should be implemented.

Oral Candida flora from Brazilian human immunodeficiency virus-infected patients in the highly active antiretroviral therapy era

One of the main opportunistic fungal infections amongst immunocompromised individuals is oral candidosis, which has been found in up to 90% of human immunodeficiency virus (HIV)-infected patients. This study employed yeasts isolated from the saliva and oral cavities of 114 HIV-infected patients living in Campinas, São Paulo. Of the isolates, 57.8% were identified as Candida albicans and 42.1% as non-C. albicans. The latter isolates were subsequently identified as C. krusei (7.5%), C. lusitaniae (5.2%), C. tropicalis (4.6%), C. parapsilosis (4.6%), C. glabrata (2.8%), C. kefyr (1.7%), C. guilliermondii (1.7%), C. intermedia (1.1%), C. norvegensis (0.5%), and Rhodotorula rubra (1.7%). Susceptibility of the isolates to amphotericin B, fluconazole, miconazole, and itraconazole was also determined by a microdilution method adopted by the National Committee for Clinical Laboratory Standards. The isolates demonstrated various susceptibilities to the antifungal agents. In particular 29 C. albicans and 13 non-C. albicans isolates showed low susceptibility to FLCZ (> 64 µg/ml). This study revealed huge diversity of Candida species, in particular the increasing emergence of non-C. albicans associated with the oral flora of HIV-infected patients.

NF-kappaB inhibits sodium transport via down-regulation of SGK1 in renal collecting duct principal cells.

Tubulointerstitial inflammation is a common feature of renal diseases. We have investigated the relationship between inflammation and Na(+) transport in the collecting duct (CD) using the mCCD(cl1) and mpkCDD(cl4) principal cell models. Lipopolysaccharide (LPS) decreased basal and aldosterone-stimulated amiloride-sensitive transepithelial current in a time-dependent manner. This effect was associated with a decrease in serum and glucocorticoid-regulated kinase 1 (SGK1) mRNA and protein levels followed by a decrease in epithelial sodium channel (ENaC) alpha-subunit mRNA levels. The LPS-induced decrease in SGK1 expression was confirmed in isolated rat CD. This decreased expression of either SGK1 or the ENaC alpha-subunit was not due to enhanced degradation of mRNA. In contrast, LPS inhibited transcriptional activity of the SGK1 promoter measured by luciferase-reporter gene assay. The effect of LPS was not mediated by inhibition of mineralocorticoid or glucocorticoid receptor, because expression of both receptors was unchanged and blockade of either receptor by spironolactone or RU486, respectively, did not prevent the down-regulation of SGK1. The effect of LPS was mediated by the canonical NF-kappaB pathway, as overexpression of a constitutively active mutant, IKKbeta (inhibitor of nuclear factor kappaB kinase-beta) decreased SGK1 mRNA levels, and knockdown of p65 NF-kappaB subunit by small interfering RNA increased SGK1 mRNA levels. Chromatin immunoprecipitation showed that LPS increased p65 binding to two NF-kappaB sites along the SGK1 promoter. In conclusion, we show that activation of the NF-kappaB pathway down-regulates SGK1 expression, which might lead to decreased ENaC alpha-subunit expression, ultimately resulting in decreased Na(+) transport.

All Together Active (A2A)

All Together Active (A2A) is an innovative 12 month programme specifically developed to concentrate on overweight and obese young people (5 13 years) with opportunity to continue with physical activity after graduating from the programme. It is a structured targeted intervention for overweight children and their families, with concentrated focus on behaviour modification, healthy eating and physical activity to coincide with Change For Life and their initiatives. It offers an opportunity for families to be supported and motivated to lead a healthier lifestyle through a series of group activity and nutrition sessions that are designed to be progressive and empowering, thus giving families the knowledge and tools to sustain healthy behaviour modifications in the long term. This is all done in a fun and encouraging way designed for the child to achieve their healthy goals.

Lacrimal secretory IgA in active posterior uveitis induced by Toxoplasma gondii

It is quite difficult to diagnose active toxoplasmosis in patients with ocular toxoplasmosis. Active posterior uveitis presumably due to Toxoplasma gondii infection (APUPT) is seldom produced during a prime-infection; hence most patients do not show high IgM antibodies. High levels of IgA have been described in active toxoplasmosis. The purpose of this study was to investigate possible association between APUPT and the specific anti-parasite sIgA in tears. The study was carried out as case-control. Tears of 25 clinically confirmed APUPT patients and 50 healthy control subjects were analyzed. All were IgG seropositive. Specific sIgA was determined by ELISA assay using T. gondii RH strain crude extract. Anti-T. gondii sIgA was found in 84% of the cases and in 22% of the control subjects. The intensity of the reaction was higher in APUPT cases (P = 0.007). There was strong association between APUPT patients and lacrimal sIgA (odds-ratio 18.61, P = 0.0001). ELISA test sensitivity was 84% and specificity 78% . Our data suggest that anti-T.gondii secretory IgA found in tears may become an important marker for active ocular toxoplasmosis.