Dietary supplementation of an ellagic acid-enriched pomegranate extract attenuates chronic colonic inflammation in rats - Rosillo, M A; Sanchez-Hidalgo, M; Cardeno, A; Aparicio-Soto, M; Sanchez-Fidalgo, S; Villegas, I; de la Lastra, C A (Pharmacol Res, 2012)