Fig. 5From: Exosomes derived from miR-26a-modified MSCs promote axonal regeneration via the PTEN/AKT/mTOR pathway following spinal cord injuryExos-26a facilitated neuronal regeneration and inhibited reactive astrogliosis. a Representative immunostaining images of NF200 (red) in the injured areas of the spinal cord on day 28 postinjury. b Representative immunostaining images of Tuj-1 (green) and GFAP (red) in the injured areas of the spinal cord. c Western blot analysis of NF, Tuj-1, and GFAP in lesioned spinal cord segments and semiquantification of the data. *P < 0.05, **P < 0.01, and ***P < 0.001 compared with the control group by t test or ANOVA. #P < 0.05 and ##P < 0.01 compared with the Exos group by t test. n = 3 for each groupBack to article page