737 resultados para WEANING WEIGHT


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Young hooded rats were trained to escape onto a hidden platform after swimming in a pool of opaque water. Subjects 21, 28, 35, 42, and 64 days of age on the first training day were given 28 trials on 5 consecutive days. Half of the rats were required to localize the platform in relation to external room cues only ("place only" condition) and the other half were helped by the presence of a visible cue on the platform ("cue + place" condition). A deficiency in place navigation was observed in the 21- and 28-day groups; they showed slow escape and took circuitous routes more often than older rats. This deficiency was related to a poor spatial bias toward the training position when the subjects were allowed to swim for 30 s in the absence of the platform, at the end of the 28-trial training period (probe trial). The 35-day group showed adult-like learning ability in both training conditions, but failed to show searching behavior during the probe trial after having been trained in the presence of the proximal cue. Only rats older than 40 days showed typical adult behavior such as swimming directly toward the platform from any starting position and localized searching around the absent platform's position during the probe trial, no matter what the training conditions were. These results suggest that central nervous system structures responsible for place learning in the rat are functional from around 32 days of age, but fail to trigger searching behavior following cued training before the sixth week.

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Weaning Swiss mice were percutaneously infected with 30 cercariae of Schistosoma mansoni and submitted to a shifting either from a deficient to a balanced diet or vice-versa, for 24 weeks. The nutritional status was weekly evaluated by measurements of growth curves and food intake. Hepatic fibrosis and periovular granulomas were studied by histological, morphometric and biochemical methods. All mice fed on a deficient diet failed to develop periportal "pipestem" fibrosis after chronic infection. An unexpected finding was the absence of pipestem fibrosis in mice on normal diet, probably related to the sample size. The lower values for nutritional parameters were mainly due to the deficient diet, rather than to infection. Liver/body weight ratio was higher in "early undernutrition" group, after shifting to the balanced diet. Volume density and numerical density of egg granulomas reached lowest values in undernourished animals. The amount of collagen was reduced in undernourished mice, attaining higher concentrations in well-fed controls and in "late undernutrition" (balanced diet shifted to a deficient one), where collagen deposition appeared increased in granulomas. That finding suggested interference with collagen degradation and resorption in "late" undernourished animals. Thus, host nutritional status plays a role in connective tissue changes of hepatic schistosomiasis in mice.

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This booklet provides advice about the stages involved in helping babies make the move from milk only to joining in family meals.

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This poster encourages people to become more physically active by promoting walking as a means of losing weight.

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Pregnant women in the Southern Health and Social Care Trust area are learning how to manage their weight as a result of a project being funded by the Public Health Agency.The 'Watching your Weight in Pregnancy' project, being delivered by the Southern Health and Social Care Trust, got underway in December 2011 to address the rising levels of obesity across the southern area. It also aims to reduce the impact that obesity can have on the health of women and their unborn children during pregnancy and birth.Two pilot programmes are currently underway in the Kilkeel area teaching both antenatal and post natal women that feeling good about yourself and your baby is important during pregnancy.The programmes provide information about managing weight during and after pregnancy and include advice on good nutrition along with opportunities to take part in appropriate physical activities. As part of the project, there have also been training sessions for midwives in the Southern HSC Trust on healthier eating and physical activity during pregnancy.Patricia McStay, Southern Trust Head of Midwifery, explained why there was a need for this project: "Every woman wants a healthy baby and we are supporting the women to improve their own health and wellbeing. We have been seeing increasing numbers of women who are overweight or obese at their first contact with the midwife. We want to support these women to manage their weight gain in pregnancy to reduce the risk of experiencing health complications such as high blood pressure, and diabetes in pregnancy."Angela McComb, Health and Social Wellbeing Improvement Manager, for the PHA, said: "The southern office of the PHA recognised the many risks associated with obesity in pregnancy, both to the mother and her baby, and allocated funding for this pilot project to test out ways in which these health risks can be reduced. "We look forward to seeing the results of the evaluation which will inform the further development of effective approaches to support pregnant women to manage their weight both locally and across Northern Ireland."

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A shared goal of safefood and the Health Service Executive (HSE) is to improve the health of the Irish population. One of the greatest public health threats facing all developed countries today, including the island of Ireland, is obesity. It is crucial that the various sectors and disciplines in the country work together to successfully deal with this growing issue. The Department of Health and Children (DoHC) published a strategy for obesity in 2005 which identified children and young people as a vulnerable, at-risk group. Both safefood and the HSE recognise the growing trend towards obesity, physical inactivity and unhealthy dietary habits in Ireland. Both organisations have been actively engaged in addressing the obesity epidemic. A number of initiatives targeted at school-aged children have already been established. These include the ‘Little Steps’ mass media campaign (www.littlesteps.eu) – a campaign aimed at supporting parents/guardians of children, as well as various school-based initiatives and relevant training programmes for health professionals.

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Among the PAH class of compounds, high molecular weight PAH are now considered as relevant cancer inducers, but not all of them have the same biological activity. However, their analysis is difficult, mainly due to the presence of numerous isomers and due to their low volatility. Retention indices (Ri) for 13 dibenzopyrenes and homologues were determined by high-resolution capillary gas chromatography (GC) with four different stationary phases: a 5% phenyl-substituted methylpolysiloxane column (DB-5 ms), a 35% phenyl-substituted methylpolysiloxane column (BPX-35), a 50% phenyl-substituted methylpolysiloxane column (BPX-50), and a 35% trifluoropropylmethyl polysiloxane stationary phase (Rtx-200). Correlations for retention on each phase were investigated by using 8 independent molecular descriptors. Ri has been shown to be linearly correlated to PAH volume, polarisability alpha, Hückel-pi energy on the four examined columns. Ionisation potential Ip is a fourth variable which improves the regression model for DB-5ms, BPX-35, and BPX-50 column. Correlation coefficients ranging from r2 = 0.935 to r2 = 0.952 are then observed. Application of these indices to the identification and quantification of PAH with MW 302 in certified diesel particulate matter SRM 1650a is presented and discussed. [Authors]

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The aim of this research was to explore the current attitudes and skills of primary care health professionals on the island of Ireland towards weight management with a view to supporting them in identifying, treating and managing the public health challenge of overweight and obesity. The objectives of this study were two-fold: To assess attitudes, current practices and knowledge of body weight status among primary care health professionals. To assess primary care health professionals’ ability to identify body weight categories in both adults and children. The target health professionals were as follows: Public health nurses (community) Public health nurses (schools) GPs and practice nurses Occupational health nurses. In order to achieve the study objectives a mixed methods study using both quantitative and qualitative research methods was conducted

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As a parent, you can teach your children habits and skills to last them a lifetime. This booklet is full of practical advice for parents on how to make small changes to your children’s diet and physical activity habits. Small changes which could make a difference to their future health.

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Weight loss of 10%, increase PA and consumption of fruit and veg and reduce co morbidities

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To help patients achieve a healthy lifestyle and lose weight

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The aims of this intervention are: - To observe a weekly weight loss of 0.5-1 kg, over the 12 weeks, in those completing the weight management intervention - To sustain behavioural changes achieved at 12 weeks for the long term, at 6, 12 and 24 month after course completion - To increase average daily consumption of fruit and vegetables by 20 percent, from baseline, after 12 weeks of intervention - To decrease consumption of foods high in fat and sugar, by 20 percent, from baseline, after 12 weeks of intervention - To increase number of minutes individuals spend doing moderate physical activity each week by at least 60 minutes from baseline, after 12 weeks of intervention - To reduce number of minutes individuals spend sedentary each week by at least 60 minutes from baseline, after 12 weeks of intervention

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This service Aims: To provide a multi-component weight management service that supports sustainable behaviour change and weight loss in adults 16 years and over with a BMI 28. To enable patients to develop the necessary personal attributes for their own long term weight management and to understand the impact of their weight on their health and co-morbidities. Objectives: To provide an evidence based, multi-component tier 2 weight management service that improves patients knowledge and skills for effective and sustainable weight loss helps patients identify their own facilitators for positive behaviour change and to address underlying barriers to long-term behaviour changeincreases patients self-efficacy and confidence in their ability to address their weight To be an integral part of the tiered approach to weight management services for the population of Stockton. To ensure equitable service provision across Stockton-on-Tees. To provide intensive group based service, one-to-one support and maintenance support. To support the service user to develop and review a personalised goal setting plan phase 2 and at discharge after phase 2. To ensure a smooth transition from the service (tier2) to tier 1 services to ensure continuity of care for service users.Recruit referrals using a variety of and appropriate methods. To establish a single point of contact for referrals into the service.Continually promote the service across a range of mediums and liaise and work in partnership with key interdependencies (refer to 2.4) To establish a robust database and data collection system in line with information governance. To ensure the access criteria, care pathway and referral process is clearly understood by all health care professionals and those who may refer into the service. To establish close links with, and signpost and/or enable service users to access suitable services where patient needs indicate this. This may include access to Tees Time to Talk (IAPT) for psychological therapies; Specialist Weight Management Service; physical activity programmes; Tier 1 services; and primary care. To provide the necessary venues, equipment and assets needed to deliver the programme, ensuring due regard is given to the quality and safety of all materials used. To collect and provide data in quarterly reports to the Commissioner to allow for continued monitoring and evaluation of the service in line with the Standard Evaluation Framework (available at www.noo.org.uk/core/SEF) and as specified by the Commissioner.

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To support the achivement of 5 and 10% weight loss