Research Article

Nonviral Gene Delivery of Growth and Differentiation Factor 5 to Human Mesenchymal Stem Cells Injected into a 3D Bovine Intervertebral Disc Organ Culture System

Figure 5

Q-Gel hydrogel with GFP expressing hMSCs (pmaxGFP) imaged with fluorescent microscope recovered from the center of the disc after 7 days of bovine intervertebral disc organ culture.
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