Fig. 4: Representative 3D volume rendering and isometric projections of 3D reconstructions of vascular canals in the femoral cortices of euglycemic and STZ groups.

a, b 1-Month euglycemic, c, d 3-month euglycemic, e, f 1-month STZ, and g, h 3-month STZ groups. Decreased vascular canal volume in STZ group is evident in both 3D volume rendering and isometric projections of 3D reconstructions (scale bars represent 200 μm).