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. 2018 Feb 1;17:15. doi: 10.1186/s12938-018-0445-0

Fig. 5.

Fig. 5

Microscopic image of fluorescent microsphere in frozen section. Fluorescent spheres form vascular shapes in the decellularized tissues of the non-pulsatile (A) and pulsatile group (B) indicating that the vascular structures are preserved (magnification ×40, ×100)