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Figure 1 Serial changes in P-selectin (CD62P) on the surface of platelets (left panel) and Mac-1 (CD11b) on the surface of neutrophils (right panel) after coronary stenting. Platelet P-selectin and neutrophil Mac-1 increased after coronary stenting in a time-dependent manner, and the maximum increase was at 48 h. Both changes were suppressed in the cilostazol group compared with the ticlopidine group. *p < 0.05 vs. baseline. **p < 0.01 vs. baseline. ***p < 0.001 vs. baseline. p < 0.05 for intergroup comparison.  p < 0.01 for intergroup comparison. Open circles = cilostazol group (n = 34); solid circles = ticlopidine group (n = 32). MFI = mean channel fluorescence intensity.
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