Fig. 4From: 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 protocolForest plot of doubling time for HPL 10% versus HPL 5%. Only for BMSCs, the DT decreases with 5% HPL. For ASCs, there are no differences if using HPL at 5 or 10%Back to article page