Fig. 3From: Comparison of human bone marrow stromal cells cultured in human platelet growth factors and fetal bovine serumConcentration of proteins in BMSC culture supernatants. The supernatants of BMSCs cultured in 10% HPGF-C18 or 20% FBS were collected and the concentrations of proteins were measured by SearchLight. The p-values were calculated by paired t-testBack to article page