The Benefit of a Human Bone Marrow Stem Cells Concentrate in addition to an Inorganic Scaffold for Bone Regeneration: An In Vitro Study

Figure 1

Representative SEM images of GRHC pellets. (a) and (b) pellets with irregular details on the surface; (c) microporosity on the pellets surface (arrows). (a) Bar, 2 mm; (b) 1 mm; (c) Bar, 200 μm.

(a)

(b)

(c)