Compared to the control mice, mice from the OA-AP group developed features of pancreatic injury (separated acinar lobules, intra-parenchymal neutrophil infiltration, and patchy acinar cell necrosis; Figure 1B), which was reflected by markedly increased corresponding histopathological scores (Figure 1C), the elevation of serum amylase and lipase levels (Figure 1D) as well as pancreatic MPO (Figure 1E). The gene discussed is MPO; the disease is alkaline phosphatase measurement.