Nutrition
-
The intestinal microbiota plays an important role in the nutritional status and energy metabolism of the host. Liver cirrhosis is accompanied by muscle wasting or sarcopenia. The aim of this study was to to explore the changes in intestinal microbiota in patients with liver cirrhosis and muscle wasting by using metagenomics. ⋯ There were compositional alterations in intestinal microbiota in patients with liver cirrhosis and muscle wasting. L3 SMI is closely related to E. coli, P. stomatis, and B. uniformis in liver cirrhosis. Further interventional studies are needed to confirm whether improving intestinal microbiota can improve the nutritional status of patients with liver cirrhosis.
-
Intensive nutritional support during allogeneic hematopoietic stem cell transplantation (allo-HSCT) yields improved clinical outcomes. However, the clinical implications of early enteral nutrition (EN) in allo-HSCT remain unclear. This retrospective study was conducted to determine the significance of early EN in individuals who underwent allo-HSCT, and the association between early nutritional intervention and clinical outcomes, including the status of the intestinal microbiome. ⋯ Our results suggest that early nutritional support can improve the outcomes for individuals who have undergone allo-HSCT and can maintain homeostasis of their intestinal microbiome. Future prospective clinical trials are required to elucidate the role of EN in allo-HSCT and the association between the intestinal microbiome and EN.
-
The aim of this study was to contribute to the design of specialized parenteral nutrition protocols in surgery by evaluating the dynamics of polyunsaturated fatty acid (PUFA) concentrations in different body pools after the infusion of fish oil-containing lipid emulsion (FOLE) in rats that had undergone surgical central venous catheterization (CVC). ⋯ Data from this study suggest that ω-3 PUFAs are cleared early after the end of FOLE infusion, mainly in leukocytes. This should be considered when FOLEs are applied for immunomodulatory purposes in surgery.