Fig. 6

Effect of PEDF on the secretion of hematopoietic related factors. a In vitro experiments analysis of the levels of SCF, TGF-β, IL-6 and TNF-α by ELISA. In vivo experiments analysis of b SCF, c TGF-β, d IL-6 and e TNF-α levels in bone supernatant (n ≥ 3, * p < 0.05, ** p < 0.01, *** p < 0.001)