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Figure 2 OCN Costaining of CD34⁺/KDR⁺ Cells

(A) CD34⁺/KDR⁺/OCN⁺ cells, expressed as absolute counts per 100,000 counts, and (B) percentage of OCN⁺ of CD34⁺/KDR⁺ cells in control subjects (circles), patients with early coronary atherosclerosis (ECA, triangles), and in patients with late coronary atherosclerosis (LCA, squares). *p < 0.05 and **p < 0.01 compared with control subjects. Shown are the median values and interquartile ranges. Abbreviations as in Figure 1.