Fig. 4
From: Long-term production of BDNF and NT-3 induced by A91-immunization after spinal cord injury
NT3 levels 4 months after SC injury. NT3 concentrations were increased only in rats with moderate contusion (a) or hemisection (b). A91-immunization failed to increase the levels of NT3 in severely contused (c) and transected (d) rats. Bars represent the mean ± SD of 5 rats. This is one representative of 3 experiments. *Different from PBS, p = 0.008; Mann–Whitney U test; **Different from PBS, p = 0.005, Mann–Whitney U test