Fig. 3
From: Long-term production of BDNF and NT-3 induced by A91-immunization after spinal cord injury
BDNF concentrations 4 months after SC injury. The levels of BDNF in A91-immunized rats were significantly higher only in rats with moderate contusion (a) or hemisection (b). In rats with severe contusion (c) or complete transection (d) A91-immunization did not increase BDNF levels. Bars represent the mean ± SD of 5 rats. This is one representative of 3 experiments. *Different from PBS, p = 0.004; Mann–Whitney U test; **Different from PBS, p = 0.005, Mann–Whitney U test