Nutrition
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Polyphenol-rich products such as fruit juices have been found to have strong antioxidant capacities and to induce potent endothelium-dependent relaxation. We evaluated whether the commercial blackcurrant juices induced endothelium-dependent relaxation of isolated coronary arteries can be related to their antioxidant capacity and/or phenolic content. ⋯ Correlations between relaxation amplitude and total anthocyanin or individual anthocyanin contents are of interest for the development of functional blackcurrant beverages with the potential to promote vascular protection.
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This study aimed to evaluate the prognostic value of nutritional and inflammatory status in patients with advanced cancer receiving palliative care. ⋯ The severity of the systemic inflammation and the poor nutritional status predict survival and were considered independent prognostic factors. Thus they can be useful tools for nutritional evaluation in palliative care.
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Malnutrition impairs prognosis in liver cirrhosis. Our aims were to determine (1) if transversal (TPTI) and axial (APTI) psoas thickness indices predict mortality in cirrhotic patients and (2) the feasibility and reproducibility of transversal (TDPM) and axial (ADPM) diameters of the psoas muscle measurements. ⋯ TPTI measured on umbilicus-targeted CT scan before inscription on the waiting list for liver transplantation predicts mortality of cirrhotic patients. TPTI measurement is easy and reliable, even by a non-trained operator, and this is highly feasible in daily clinical practice.
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The Mediterranean Diet Foundation, in collaboration with the International Menarini Foundation, organized the "International Conference on Mediterranean Diet and Health: A Lifelong Approach." The Conference was held in Ostuni (Puglia, Italy) from March 30 to April 1, 2017. The event received the endorsement of the American Federation for Aging Research, the Research Consortium "Luigi Amaducci," the European Nutrition for Health Alliance, the European Union Geriatric Medicine Society, the Clinical Section of the International Association of Gerontology and Geriatrics-European Region, the National Research Council Research Project on Aging, the Italian Society of Gerontology and Geriatrics, and the Italian Society of Clinical Nutrition and Metabolism. During the conference, results were presented from major studies on dietary interventions aiming to assess the efficacy of the Mediterranean diet in the prevention of chronic diseases and the potential underlying mechanisms. Twenty-six international speakers, in seven different sessions, discussed the biological basis, clinical impact, health policy, and behavioral implications of the Mediterranean diet, and its use in potential interventions for health promotion.
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This study examined the effect of 12 wk of time-restricted feeding (TRF) on complete blood cell counts, natural killer cells, and muscle performance in 20- and 50-year-old men. ⋯ TRF decreases hematocrit, total white blood cells, lymphocytes, and neutrophils in young and older men. TRF may be effective in preventing inflammation by decreasing natural killer cells. As such, TRF could be a lifestyle strategy to reduce systemic low-grade inflammation and age-related chronic diseases linked to immunosenescence, without compromising physical performance.