Neuroprotection by Paeoniflorin against Nuclear Factor Kappa B-Induced Neuroinflammation on Spinal Cord Injury

Figure 3

(a) Western blot analysis and quantification data of nuclear p65, cytoplasmic p65, phosphor-IΚB, and IΚB expression in each group of rats. (b) The optical density analysis of nuclear p65, cytoplasmic p65, phosphor-IΚB, and IΚB protein. P< 0.01, P< 0.05 compared with SCI group, n=5. (c) Immunohistochemistry for iNOS and COX-2 in the Sham, 7d and 14d after spinal cord injury lesion and PF treatment 7d and 14d after injury groups. P< 0.01, P< 0.05, P > 0.05, n=5. (d) Analysis of the positive cells.

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