Three‐Layered PCL Grafts Promoted Vascular Regeneration in a Rabbit Carotid Artery Model

In this study, a three layered poly (epsilon-caprolactone) (PCL) graft (tPCL) was fabricated by electrospinning PCL and electrospraying poly (ethylene oxide) (PEO), which has a thin dense inner layer, a loose middle layer, and a dense outer layer. Regular PCL grafts (rPCL) with only a dense layer were used as control. In vivo evaluation w...More