Research Article

Schwann Cells Overexpressing FGF-2 Alone or Combined with Manual Stimulation Do Not Promote Functional Recovery after Facial Nerve Injury

Figure 4

Depicts exemplarily red-fluorescent PKH26-GL cell surface staining of transplanted SCs (red arrows, costained with DAPI in blue) in a longitudinal cryostat section through the regrown nerve in a silicone tube 3 weeks post-operation.
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