Fig. 5

a–d TfR1 gene expression in rat hindlimb sensory cortex, thalamus, and hippocampus. Melting curve of TfR1 (a) and expression levels in rat hindlimb sensory cortex (b), hippocampus (c), and thalamus (d). *P < 0.05 vs. SCI group; ΔP < 0.05 vs. sham operation group