QPCR validations of four deregulated lncRNAs and two deregulated mRNA in the spinal cord from SNL mice. The expressions of lncRNA Speer7-ps1 (a), lncRNA Uc007pbc.1 (b), lncRNA ENSMUST00000171761 (c), and lncRNA ENSMUST00000097503 (d) were significantly deregulated at 10 and 21 days after SNL. e The expression of Cyp2d9 mRNA was markedly up-regulated at 10 days after SNL. f The expression of Mnx1 mRNA was significantly down-regulated at 1, 3, 10 and 21 days after SNL. One-way ANOVA followed by Tukey’s multiple comparison test. *P < 0.01, **P < 0.01, ***P < 0.001. g Log 10 value of signal intensity detected by microarray.