Nutrition
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Recent studies have demonstrated promising results regarding possible improvements in renal function after prebiotic, probiotic, and synbiotic supplementation. The aim of this review was to demonstrate whether such supplementation will improve renal profile indexes including glomerular filtration rate (GFR), creatinine, blood urea nitrogen (BUN), uric acid (UA), and urea. ⋯ This study showed a significant increase in UA and a decrease in urea and BUN. The use of prebiotic, probiotic, and synbiotic supplements among those with compromised renal function or those at risk for renal failure should be limited until large-scale, well-designed randomized controlled trials prove the safety and efficacy of these supplements in improving renal function.
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We aimed to evaluate whether long-term treatment with the soluble non-bacterial fraction of kefir affects mean arterial pressure (MAP) and cardiac hypertrophy through the modulation of baroreflex sensitivity, ACE activity, and the inflammatory-to-anti-inflammatory cytokine ratio in spontaneously hypertensive rats (SHRs). ⋯ In summary, our results indicate that long-term administration of the non-bacterial fraction of kefir promotes a significant decrease in both MAP and HR, by improving baroreflex, and reduces cardiac hypertrophy in SHRs, likely via ACE inhibition, and reduction of the TNF-α-to-IL10 ratio.
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This study developed an instrument in table format to help determine the energy requirements of patients in adverse situations. The instrument allows for the weekly adjustment of nutrition therapy and energy intake, advocating a new approach to treatment based on clinical observation performed by staff specialized in individualized nutrition therapy. ⋯ The proposed nutrition table allows for management of optimal energy and protein intake for patients in different clinical situations, while respecting the different phases of the posttraumatic metabolic response, thus leading to favorable clinical outcomes.
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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.