showed a trendp > 0.05
In addition, we evaluated changes for genes NefH and Ngf, also involved in axonal function, growth, maintenance and neuron survival ( Ryden et al., 1997 ; Hayakawa et al., 2012 ; Turney et al., 2016 ; Fornaro et al., 2020 ) although changes between vehicle and boldine SCI samples were not significant and only showed a trend ( Supplementary Figures 9G, H ; p > 0.05).