Fig. 5.
In vivo assessment of facial nerve repair and functional recovery. (A,B) Immunofluorescence staining. Scale bars: 50 μm. (G1: Sham. G2: PBS-treated. G3: GelMA/HAMA. G4: BExos@GelMA/HAMA. ∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001.)
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