Fig. 8

Analysis of HbF production and γ–globin mRNA expression in ErPCs from the cryopreserved vials treated by HU and cultured using both two-phase Fibach’s method (circles) and our protocol C (squares). In black, are reported the % of HbF increase (analyzed by HPLC), in white, the fold increase of γ–globin mRNA expression (analyzed by RT-qPCR), n number of ErPC samples