Representative cecum images from the vehicle-, chymase inhibitor-, and Seprafilm-treated rats 2 weeks after alkali-induced injury (A). Representative cecum images with adhered tissues removed from the vehicle-, chymase inhibitor-, and Seprafilm-treated rats 2 weeks after alkali-induced injury (B). Adhesion scores for severity (C) and area (D) in the vehicle (Ve)-, chymase inhibitor (CI)-, and Seprafilm (Se)-treated groups 2 weeks after alkali-injury. Yellow and blue arrows show adhesion regions of the cecum (A) and cecum with adhered tissues removed (B) 2 weeks after alkali-induced injury. Values represent means ± SEM (n = 6). **P<0.01 vs. vehicle-treated group.