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

Figure 2.

Figure 2

S100A9 blockade improves the recovery of the injured cord after SCI. (A) H&E staining for histological analysis 28 days post-OR among the different experimental groups. Scale bar, 1 mm (upper panel) and 200 µm (lower panel). (B) Relative cavity sizes were calculated by dividing the cavity volume by the spinal cord volume at the lesion site in the vertical direction. (C) BBB score evaluation for motor function after SCI among the different experimental groups. Data are presented as the mean ± SD. n=5. *P<0.05, ***P<0.001. #P<0.05. S100A9, S100 calcium-binding protein A9; SCI, spinal cord injury; post-OR, after the operation; BBB, Basso-Beattie-Bresnahan; High-ABR, high ABR dose; Low-ABR, low ABR dose; n.s., not significant.