Figure 3. Photomicrographs of pancreatitis severity. Representative images of experiments described in Table 4. a. Normal rat pancreas. b. Pancreas from rats induced with pancreatitis (NaT) alone demonstrating leukocytic infiltration. c. After anti-Reg I or PAPII antibody treatment showing increased leukocytic infiltration. d. and e. After administration of both anti Reg I and PAPII demonstrating increased necrosis (d.), and leukocytic infiltration and hemorrhage (e.). (Magnification. a, c, d: 100x; b, e: 200x).