Figure 4From: Stimulated migration and penetration of vascular endothelial cells into poly (L-lactic acid) scaffolds under flow conditionsThe directional migration of HUVEC in individual cell migration model. (A) XFMI of HUVEC. (B) Trajectories of HUVEC. During 7Â hours all cells were assumed to originate at (0,0) under static conditions and fluid shear stress (4 dyne/cm2, 8 dyne/cm2). The movement of 20 cells is shown.Back to article page