Fig. 1From: Growth factor and pro-inflammatory cytokine contents in platelet-rich plasma (PRP), plasma rich in growth factors (PRGF), advanced platelet-rich fibrin (A-PRF), and concentrated growth factors (CGF)Comparisons of platelet counts in whole blood (WB) samples and PRP and PRGF, A-PRF and CGF preparations (n = 12 (A-PRF, CGF) or 20 (PRP, PRGF))Back to article page