Figure 6From: Stimulated migration and penetration of vascular endothelial cells into poly (L-lactic acid) scaffolds under flow conditionsCross sectional area of confocal image for cell invasion into scaffold. (A) Under static condition for 12 hours (B) Under static condition for 24 hours (C) Under flow condition for 12 hours (D) Under flow condition for 24 hours. Flow direction is marked by arrows. Scale bar = 100 μm.Back to article page