Fluoroscopy Assisted Minimally Invasive Transplantation of Allogenic Mesenchymal Stromal Cells Embedded in HyStem Reduces the Progression of Nucleus Pulposus Degeneration in the Damaged Interverbal Disc: A Preliminary Study in Rabbits

Figure 4

SEM image of Hyaluron based hydrogel alone (a). Cell attached on the surface of hydrogel (b).

(a)

(b)