Fig. 5From: Systematic review and meta-analysis on the use of human platelet lysate for mesenchymal stem cell cultures: comparison with fetal bovine serum and considerations on the production protocolEvaluation of parameters influencing HPL effect on DT. Estimation of the effect of the starting material used for the initial isolation of platelets (PRP, platelet apheresis, buffy coat) (A), the method for the platelet lysis (less than 3 freeze/thaw cycles, at least 3 freeze/thaw cycles) (B), and the addition of heparin in the final culture medium (C)Back to article page