Fig. 6

Immunohistochemical analyzes. A Immunohistochemical analyzes showing numbers of the Nkx6.1, Pdx1-positive, and insulin-positive areas in the pancreatic islets, × 40. B Percentage of the Nkx6.1-positive cells in the islets. ^ap < 0.001 versus the C group, ^bp < 0.001 versus the C+2D-CM group, ^cp < 0.001 according to the C+3D group. C Percentage of the Pdx1-positive cells in the islets. ^ap < 0.001 versus the C group, ^bp < 0.001 versus the C+2D-CM group, ^cp < 0.001 versus the C+3D-CM group, ^dp < 0.001 according to the D group. D Percentage of insulin positivity in the islets. ^ap < 0.001versus the C group, ^bp < 0.001 versus the C+2D-CM group, ^cp < 0.001 versus the C+3D-CM group, ^dp < 0.01 versus the D group, ^ep < 0.05 versus the D+2D-CM group. Scale bar: 20 ul