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. 2022 Feb 17;23(4):291. doi: 10.3892/etm.2022.11220

Figure 1.

Figure 1

S100A9 expression in the spinal cord tissue and serum following SCI. S100A9 (A) mRNA and (B) protein expression level, and (C) concentration in the spinal cord tissue and serum from the SCI and Sham groups pre-OR and at 3, 6, 12, 24, 48 and 72 h post-OR, respectively. (D) Correlation analysis between S100A9 and IL-1β, IL-6, TNF-α, IL-4 and IL-10 concentration using Pearson's correlation analysis. Data are presented as the mean ± SD. n=5. ***P<0.001 vs. Sham group; ###P<0.001 vs. Before-SUR group. S100A9, S100 calcium-binding protein A9; SCI, spinal cord injury; pre-OR, before the operation; post-OR, after the operation.