63 research outputs found
Blood lipids and adipokines concentrations during a 6-month nutritional and physical activity intervention for metabolic syndrome treatment
<p>Abstract</p> <p>Background</p> <p>To report changes in body weight, total and central fat mass, metabolic, hormonal and inflammatory parameters in overweight people who participated in a six months weight loss intervention associating diet management and exercise.</p> <p>Subjects and Methods</p> <p>Fourteen subjects (10 M, 4 F, mean age 62.9 ± 6.9 years, BMI 30.4+/- 3.8 kg/m<sup>2</sup>) presenting the characteristics of the Metabolic Syndrome (MS) were included in the survey. They followed a three weeks (D0 to D20) cure in a medical establishment and a six months (D20 to M3 and M6) follow up at home. During the cure, they receive a balanced diet corresponding to 500 Kcal deficit vs their dayly energy expenditure (DEE) and they exercised 2 to 3 hours per day.</p> <p>At D0, D20, M3 and M6, body composition (lean mass, total and central fat mass) was analyzed with DEXA, blood pressure was taken and blood was collected to evaluate glycaemia, triglycerides, total, LDL and HDL cholesterol, insulin, leptin and adiponectin levels, CRP and pro-inflammatory interleukines IL1, IL.6 and TNFalpha.</p> <p>Results</p> <p>All parameters listed above except the cytokine were improved at D20, so that 4 subjects among 14 still presented the MS. After returning to home, these parameters remained stable.</p> <p>Conclusion</p> <p>The efficacy of therapeutic lifestyle modifications with education and exercise and diet was demonstrated, but the compliance to the new healthy lifestyle initiated during the cure was not optimal.</p
Long-term effects of high intensity resistance and endurance exercise on plasma leptin and ghrelin in overweight individuals:the RESOLVE Study
International audienceThe objective of this study was to evaluate the effects of high-intensity resistance and endurance exercise on body composition and plasma leptin and ghrelin concentrations in overweight individuals. One hundred participants were randomly assigned to 3 exercise interventions: high-resistance–low-aerobic exercise (Re), low-resistance–high-aerobic exercise (rE), low-resistance–low-aerobic exercise (re). Interventions began with 3 weeks of residential supervision (phase 1) after which participants had to manage the physical activity programs individually (phase 2). Body composition and plasma variables were measured at baseline and after phase 1 as well as after 3, 6, and 12 months. Significant decreases in body weight and fat were observed after phase 1 (p < 0.001) and continued at a lower rate for up to 3 months and then remained stable for the rest of the protocol. Once a body weight plateau was reached, body fat loss after the Re and rE conditions exceeded the fat loss observed in the re condition by 1.5–2 kg (p < 0.05). Leptin was significantly decreased after day 21 and month 3 (p < 0.001) and remained stable for the rest of the study. Ghrelin was significantly increased after day 21 and month 3 (p < 0.001) and returned to a level comparable to baseline between month 6 and 12 when body weight and fat had reached a plateau. In conclusion, this study reinforces the idea that an increase in exercise intensity may accentuate body fat loss before the occurrence of a body weight plateau. Resistance to further fat loss was accompanied by a decrease in plasma leptin and an increase in plasma ghrelin
Right ventricle free wall mechanics in metabolic syndrome without type-2 diabetes: effects of a 3-month lifestyle intervention program
The need for harmonization and innovation of neuropsychological assessment in neurodegenerative dementias in Europe: consensus document of the Joint Program for Neurodegenerative Diseases Working Group
Cognitive, behavioural, and functional assessment is crucial in longitudinal studies of neurodegenerative dementias
(NDD). Central issues, such as the definition of the study population (asymptomatic, at risk, or individuals with dementia),
the detection of change/decline, and the assessment of relevant outcomes depend on quantitative measures
of cognitive, behavioural, and functional status.
Currently, we are far from having available reliable protocols and tools for the assessment of dementias in Europe. The
main problems are the heterogeneity of the tools used across different European countries, the lack of standardisation
of administration and scoring methods across centres, and the limited information available about the psychometric
properties of many tests currently in widespread use. This situation makes it hard to compare results across studies
carried out in different centres, thus hampering research progress, in particular towards the contribution to a “big data”
common data set.
We present here the results of a project funded by the Joint Program for Neurodegenerative Diseases (JPND) and by the
Italian Ministry of Health. The project aimed at providing a consensus framework for the harmonisation of assessment
tools to be applied to research in neurodegenerative disorders affecting cognition across Europe. A panel of European
experts reviewed the current methods of neuropsychological assessment, identified pending issues, and made
recommendations for the harmonisation of neuropsychological assessment of neurodegenerative dementias in Europe.
A consensus was achieved on the general recommendations to be followed in developing procedures and tools for
neuropsychological assessment, with the aim of harmonising tools and procedures to achieve more reliable data on the
cognitive-behavioural examination. The results of this study should be considered as a first step to enhancing a common
view and practise on NDD assessment across European countries
Protein Undernutrition as the Major Cause of Decreased Immune Function in the Elderly: Clinical and Functional Implications
Relation entre réponse immunitaire et état nutritionnel chez les sujets âgés en bonne santé ou dénutris
PARIS-BIUSJ-Thèses (751052125) / SudocCentre Technique Livre Ens. Sup. (774682301) / SudocPARIS-BIUSJ-Physique recherche (751052113) / SudocSudocFranceF
Magnésium et activation des cellules inflammatoires
CLERMONT FD-BCIU-Santé (631132104) / SudocPARIS-BIUP (751062107) / SudocSudocFranceF
Relations entre démence et dépression
CLERMONT FD-BCIU-Santé (631132104) / SudocPARIS-BIUM (751062103) / SudocSudocFranceF
Homocystéine, facteur de risque cardiovasculaire (application à la prévention)
CLERMONT FD-BCIU-Santé (631132104) / SudocPARIS-BIUM (751062103) / SudocSudocFranceF
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