Figure 2From: Use of a special bioreactor for the cultivation of a new flexible polyurethane scaffold for aortic valve tissue engineering DC of seeded PHVPs. Seeded PHVPs in the group DC were conditioned in a pulsatile bioreactor with an endoscopic monitoring unit [9] for 3 d at 750 ml/min and 2 d at 1100 ml/min. Scale bar = 50 mm.Back to article page