Factors Associated with Sarcopenia in Patients with Colorectal Cancer.

Introduction; Sarcopenia are frequently observed in cancer patients and was associated with poor prognosis. Objectives; to determine the association of nutritional status, body composition, and clinic parameters with sarcopenia in patients with colorectal cancer (CRC). Methods; We conducted a cross-sectional study of 197 patients with CRC.

Changes in intestinal permeability and nutritional status after cytotoxic therapy in patients with cancer.

Damage to intestinal mucosa may impair nutritional status and increase the demand for nutrients involved in intestinal cell proliferation (retinol and folate). It is still unclear if cytotoxic therapy affects serum concentrations of these nutrients in patients with cancer and if this would be associated with disturbances of intestinal mucosa. Intestinal permeability, serum folate, and retinol and nutritional status of 22 patients with hematologic malignancies and 17 healthy volunteers [control group (CG)] were assessed before (T0) and after cytotoxic therapy (T1).

Intestinal permeability and nutritional status in developmental disorders.

Context: Autism is a developmental disorder with a possible connection between dietary components and triggering or worsening of symptoms. An altered intestinal permeability might allow absorption of incompletely digested peptides (gluten and casein) that could produce opioid-like activity on the brain, causing significant changes in behavior.

Objective: To assess the intestinal permeability and nutritional status of participants with developmental disorders to determine if changes in the intestinal mucosal barrier and/or injury to the intercellular junctions have occurred that might justify application of further dietary modifications.

Intestinal permeability parameters in obese patients are correlated with metabolic syndrome risk factors.

Background & Aims: Altered intestinal permeability has been shown to be associated with metabolic alterations in animal models of obesity, but not in humans. The aim of this study was to assess intestinal permeability in obese women and verify if there is any association with anthropometric measurements, body composition or biochemical variables.

Methods: Twenty lean and twenty obese females participated in the study.