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 10

Immunohistochemical staining of different groups stained for collagen type II and aggrecan. Normal group (a, e), MSC and hydrogel group (b, f), hydrogel group (c, g), and untreated defect group (d, h).

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