Lecithin as a Therapeutic Agent in Ulcerative Colitis

Lecithin [phosphatidylcholine (PC)] was shown to account for more than 70% of total phospholipids within the intestinal mucus layer. It is arranged in lamellar membranes (surfactant-like particles) and establishes a hydrophobic barrier preventing invasion of the colonic commensal microbiota. In ulcerative colitis (UC), the mucus PC content was demonstrated to be reduced by about 70%, irrespective of the presence of inflammation. This may be of...