Paeonia lactiflora Extract Attenuating Cerebral Ischemia and Arterial Intimal Hyperplasia Is Mediated by Paeoniflorin via Modulation of VSMC Migration and Ras/MEK/ERK Signaling Pathway
Figure 6
Effects of PF on PDGF-induced VSMC migration by wound healing assay. (a) A typical trace of PF (5, 10, and 15 μM) inhibited in response to PDGF-induced VSMC migration. (b) Statistical differences in 24, 48, and 72 hr at different PF concentrations, respectively. Normal group was treated with vehicle solution. *, **, and *** compared with PDGF control group ().