Clinical nutrition : official journal of the European Society of Parenteral and Enteral Nutrition
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Review Meta Analysis
A systematic review and meta-analysis of the impact of Spirulina supplementation on plasma lipid concentrations.
The impact of Spirulina supplementation on plasma lipid concentrations has not been conclusively studied. Therefore the aim of the meta-analysis was to assess the effect of Spirulina supplementation on plasma lipid concentrations. ⋯ This meta-analysis showed a significant effect of supplementation with Spirulina in reducing plasma concentrations of total cholesterol, LDL-C, triglycerides and elevating those of HDL-C.
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Comparative Study Observational Study
Comparison of complications associated with peripherally inserted central catheters and Hickman™ catheters in patients with intestinal failure receiving home parenteral nutrition. Six-year follow up study.
Patients with intestinal failure (IF) are dependent on parenteral nutrition delivered through central access such as Hickman™ catheters. The peripherally inserted central catheter (PICC) is becoming increasingly popular for the purpose. The aim of the present study was to compare complication rates between the two types of catheters. ⋯ We found a higher risk and shorter time to first CRBSI in PICCs compared to Hickman catheters supporting that PICCs should mainly be chosen for planned HPN up to 3-6 months. We therefore conclude that the choice of catheter must still be determined on an individual basis.
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Vitamin D deficiency is documented as a common health problem in the world. Limited data has been found on the prevalence of vitamin D deficiency in Beijing area. ⋯ This is the first time to examine the prevalence of vitamin D deficiency among urban Beijing residents spanning the age spectrum. And Vitamin D deficiency and severe deficiency is found highly prevalent in this population, especially among females under 20 and older than 80 and in winter and spring seasons. Targeted prevention on vitamin D deficiency is urgent for this population.
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Randomized Controlled Trial Comparative Study
Fast-digestive protein supplement for ten days overcomes muscle anabolic resistance in healthy elderly men.
Adequate protein intake is crucial to maintain muscle protein content in elderly subjects, but quality of dietary proteins should be considered. The aim was to determine whether soluble milk protein offers an original strategy to increase muscle anabolism in elderly subjects via a synergistic effect of fast-digesting proteins together with a unique essential AA content. ⋯ Fast-digesting soluble milk proteins improved postprandial muscle protein synthesis, especially mitochondrial muscle proteins and myosin fractional synthesis rates, in elderly subjects.