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. 2016 Dec 28;8:83. doi: 10.1186/s13098-016-0196-7

Fig. 2.

Fig. 2

Changes in related indices in diabetic foot patients. A Pearson correlative analysis between serum CML level and calcium content in the anterior tibial arterial wall. The data revealed a significant positive correlation (R2 = 0.6141, P < 0.0001). B ALP activity in the anterior tibial artery. C Protein expression in the anterior tibial arterial wall of diabetic foot patients by Western blot. D Quantitative analysis of relative protein levels (target protein/β-actin) by densitometry. Values are expressed as mean ± SD, n = 15 for each group