Fig. 3
From: The effect of autologous platelet rich plasma on tenocytes of the human rotator cuff
Cell proliferation after PRP stimulation in the four investigated donor groups normalized to the negative control. The PRP led to significantly increased cell proliferation compared to the positive and negative controls. Additionally, the positive control showed an elevated cell proliferation compared to the negative control. Cell proliferation in the PRP-treated cells was significantly reduced in the older compared to the younger male group
Stars indicate significant differences between the groups (p ≤ 0.05)