Figure 1From: Erratum to: a murine model of ulcerative colitis: induced with sinusitis-derived superantigen and food allergen. BMC Gastroenterol. 2005, 5:6 Ultrapathology of the colonic mucosa of the sensitized mice after challenge with OVA. Representative EM photomicrographs are taken from the colonic mucosa of the sensitized mice after challenge with OVA and show (C) bacteria (arrows) adhering to and penetrating the epithelial cells (×3,000)Back to article page