Research Article
Collagen External Scaffolds Mitigate Intimal Hyperplasia and Improve Remodeling of Vein Grafts in a Rabbit Arteriovenous Graft Model
Figure 4
Columnar diagrams show the structural changes of vein grafts. N: no-graft group, G: graft group, and G + S: collagen external scaffold group. versus no-graft group; versus graft group.
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