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Our single-center study with a large number of patients provided evidence regarding the epidemiology of AC. Preoperative nutritional support and intestinal stenting significantly reduced postoperative complications and, more importantly, increased postoperative satisfaction.

Traumatic brain injury can induce significant damages of gut structure and impairment of barrier function which occur rapidly as early as 3 hours following brain injury and lasts for more than 7 days with marked mucosal atrophy.

BackgroundThe gastrointestinal motility is affected by gut microbiota and the relationship between them has become a hot topic. However, mechanisms of microbiota in regulating motility have not been well defined. We thus investigated the effect of microbiota depletion by antibiotics on gastrointestinal motility, colonic serotonin levels, and bile acids metabolism.MethodsAfter 4 weeks with antibiotics treatments, gastrointestinal and colon transit, defecation frequency, water content, and other fecal parameters were measured and analyzed in both wild-type and antibiotics-treated mice, respectively. Contractility of smooth muscle, serotonin levels, and bile acids levels in wild-type and antibiotics-treated mice were also analyzed.ResultsAfter antibiotics treatment, the richness and diversity of intestinal microbiota decreased significantly, and the fecal of mice had less output (P < 0.01), more water content (P < 0.01), and longer pellet length (P < 0.01). Antibiotics treatment in mice also resulted in delayed gastrointestinal and colonic motility (P < 0.05), and inhibition of phasic contractions of longitudinal muscle from isolated proximal colon (P < 0.01). In antibiotics-treated mice, serotonin, tryptophan hydroxylase 1, and secondary bile acids levels were decreased.ConclusionGut microbiota play an important role in the regulation of intestinal bile acids and serotonin metabolism, which could probably contribute to the association between gut microbiota and gastrointestinal motility as intermediates.

PN supplemented with omega-3 FAs diminishes the hyperinflammatory response by the EPA increase and the proinflammatory cytokine decrease in severe acute pancreatitis. This, together with improved respiratory function and shortened CRRT time, suggests that the systemic response to pancreatic and organ injury is attenuated.

The prevalence of sarcopenia is high in patients with CD requiring bowel resection. It significantly increases the risk of major postoperative complications and has clinical implications with respect to nutrition management before surgery for CD.

Introduction. To determine the effect of fecal microbiota transplantation (FMT) on quality of life (QoL) in patients with inflammatory bowel disease (IBD). Methods. Fourteen IBD patients, including 11 Ulcerative colitis (UC) and 3 Crohn's disease (CD), were treated with FMT via colonoscopy or nasojejunal tube infusion. QoL was measured by IBD Questionnaire (IBDQ). Disease activity and IBDQ were evaluated at enrollment and four weeks after treatment. Patients' attitude concerning the treatment was also investigated. Results. One patient was excluded due to intolerance. All the other patients finished the study well. Mean Mayo score in UC patients decreased significantly (5.80 ± 1.87 versus 1.50 ± 1.35, P < 0.01). Mean IBDQ scores of both UC and CD patients increased (135.50 ± 27.18 versus 177.30 ± 20.88, P = 0.00063, and 107.33 ± 9.45 versus 149.00 ± 20.07, P = 0.024) four weeks after fecal microbiota transplantation. There was no correlation between the IBDQ score and Mayo score before and after FMT. Patients refused to take FMT as treatment repeatedly in a short time. Conlusions. Fecal microbiota transplantation improves quality of life significantly in patients with inflammatory bowel disease.

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