Figure 1From: Expression of ATF3 and axonal outgrowth are impaired after delayed nerve repairImmunocytochemical staining of ATF3 in motor neurons in spinal cord (a-c) and in sensory neurons in DRG (d-h). In the contralateral side (a, d) no ATF3 stained neurons were observed. ATF3 stained neurons were observed where the sciatic nerve was transected and repaired immediately (day 0, b, e), after 30 days (c, f), after 90 days (g) and after 180 days (h). Scale bar = 50 μm.Back to article page