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Analysis of the biofunctionalized patches removed after 3 months. Both ADSC- and RGD-biofunctionalized patches are evenly lined with endothelial (b, g) and smooth muscle cells (c, h). Macrophage infiltration has distinctly decreased from 6 weeks (a, f), with a shift toward a regulatory pattern (d, e, i, j). Scale bar: 50 μm. Color images available online at www.liebertpub.com/tea
