918753.fig.001a
(a)
918753.fig.001b
(b)
918753.fig.001c
(c)
918753.fig.001d
(d)
Figure 1: Hematoxylin and eosin staining of swine arteries. Hematoxylin and eosin staining of native ((a)-(b)) and decellularized ((c)-(d)) porcine arteries; the images show a complete absence of nuclei or cellular residues and a preserved ECM structure at the end of the process.