Fig. 3

a Western blot analysis of IRP1, Fn, NF-κB, and LF expression in the hindlimb sensory cortex of rats. b The gray ratio of IRP1 and the loading control β-actin were plotted. Data represent the average of three experiments. c–e Expression levels of Fn (c), NF-κB (d), and LF (e). *P < 0.05 vs. SCI group; ΔP < 0.05 vs. sham operation group