Fig. 4

Phosphorylation of multiple EphA- and EphB-class receptors localized within the inner retina in early traumatic optic neuropathy. Immunofluorescent microscopy of retinas a Activated Eph receptors A2, A3, and A4, 24 h and 48 h post optic nerve crush (ONC); b Activated Eph receptors B1 and B2, 24 h and 48 h post-ONC. Scale bar at 50 μm. (N = 1 biological replicates), one biological replicate is depicted. CNTRL: uninjured control); DAPI, 4′,6-diamidino-2-phenylindole; GLUL, glutamine synthetase; TUBB3, Tubulin beta 3; GCL, ganglion cell layer; IPL, inner plexiform layer; INL, inner nuclear layer