Fig. 5From: Possible predisposition for colorectal carcinogenesis due to altered gene expressions in normal appearing mucosa from patients with colorectal neoplasiaMucosal prostaglandin E2 contents. On the left: Mucosal prostaglandin E2 concentrations. On the right: Mucosal concentration of prostaglandin E metabolites. Each mark represents one study patient. White squares = CTRL, control group (N = 14), Black dots = CRN group (N = 14)Back to article page