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Histological comparison of the intact ovine carotid artery and regenerated artery which replaced PHBV/PCL[VEGF-bFGF-SDF]Hep/Ilo graft 18 months postimplantation. (A) Endothelial cell layer (indicated by white arrows); (B) Tunica media; (C) Tunica adventitia and perivascular adipose tissue. Haematoxylin and eosin staining, representative images, ×100 magnification.
