The Bone Regeneration Using Bone Marrow Stromal Cells with Moderate Concentration Platelet-Rich Plasma in Femoral Segmental Defect of Rats

Fig. (4) Alkaline phosphatase (ALP) activity with platelet-rich plasma (PRP) of different platelet concentrations. ALP activity was increased with PRP (62.5 x 10⁴/μl) on day 8.