Exosomes Derived from Nerve Stem Cells Loaded with FTY720 Promote the Recovery after Spinal Cord Injury in Rats by PTEN/AKT Signal Pathway

Figure 3

FTY720-NSC-Exos repaired the hindlimb dysfunction and reduced edema in SCI model rats. (a) Basso, Beattie, and Bresnahan (BBB) scores was performed to access the function of hindlimb recovery from 1 to 4 weeks in each group (, ). (b) The content of water in spinal cord of each group rats (, ). ^▲, ^▲▲ vs. sham, ^★, ^★★ vs. model, , vs. FTY720, ^#, ^## vs. NSCs-Exos.

(a)

(b)