Figure 1

Serum ucOCN and totOCN concentrations in the subjects. Uncarboxylated and total osteocalcin levels were determined by ELISA. (A) Serum osteocalcin. (B) Serum uncarboxylated osteocalcin. (C) ucOCN/total OCN ratio. The data was expressed as mean ± SEM in each bar graph. *P < 0.05 (PDM, T2DM with or without vascular complications vs. NGT). #P < 0.05 (T2DM with vascular complications vs. T2DM without vascular complications).