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Analysis of the biofunctionalized patches removed after 6 weeks. Both ADSC- and RGD-biofunctionalized patches are evenly lined with endothelial (b, g) and smooth muscle cells (c, h) and are infiltrated by cells (a, f). ED1 (d, i) and ED2 (e, j) macrophages infiltrate both patches. Scale bar: 50 μm. Color images available online at www.liebertpub.com/tea
