Figure 1.
The expression of NF-kB mRNA. The expression of NF-Kb mRNA in the herniation group, degeneration group and control group was detected by qRT-PCR method. The expression of NF-Kb was significantly higher in the herniation group than in the other two groups, the difference was statistically significant (p<0.05). The expression of NF-kB mRNA in the degeneration group was higher than that in the control group (p<0.05). *Statistical difference between the two groups (p<0.05).