Fig. 5

GSK2334470 promotes axon regeneration in mouse sciatic nerves in vivo. a Representative images of longitudinal sections of control mouse sciatic nerves or those treated with GSK2334470 (white dotted arrows represent the site of the injury). The sections are immunostained with anti-SCG10 and TUJ1 antibody. Scale bar, 500 μm. b and c In vivo regeneration index measured using ImageJ (Mean ± S.E.M.; n = 3 for each condition; *p < 0.05 from a t-test; ns, not significant)