Table 1

 Serum concentrations of variables before and various time intervals after treatment with platelet rich plasma

Before30 min after3 hours after24 hours after
Values are mean (range). The ranges are reported because the distribution of values was not normal (D’agostino-pearson test, p<0.05).
VEGF, Vascular endothelial growth factor; EGF, endothelial growth factor; CCL2, chemokine (C-C motif) ligand 2.
VEGF (pg/ml)140 (20–302)123 (25–392)65 (26–232)119 (47–232)
EGF (pg/ml)130 (22–182)85 (3–156)40 (3–153)68 (7–153)
CCL2 (pg/ml)285 (107–466)286 (70–385)185 (101–385)256 (96–373)