Fig. 9From: Transplantation of EPCs overexpressing PDGFR-β promotes vascular repair in the early phase after vascular injuryEffects of PDGF-BB treatments reduced VSMC apoptosis. a Representative images from VSMCs apoptosis when recombinant PDGF-BB occurred at 80 ng/mL. Arrows indicate TUNEL-positive cells (green). b VSMC apoptosis was examined by using the in situ Cell Death Detection Kit. ** P < 0.01 vs. Control cells under 0 ng/mL PDGF-BB stimulation. ##P < 0.01 vs. pEGFP-N2 cells under 0 ng/mL PDGF-BB stimulation. Scale bar = 100 μmBack to article page