Fig. 2

BWSTT promotes histological repair of the damaged spinal cord. A Representative H&E staining and Masson staining images in longitudinal sections of the spinal cord from each group (n = 3). The line labels the injured area and * Indicates the lesion center. Scale bar = 2000 μm, 1000 μm. B The schematic representation of the injury site is utilized for pathological staining. C, D Quantification analysis of the injured area percentage of the H&E staining (C) and collagen volume fraction of the Masson staining (D). Values are expressed as the mean ± s.e.m, * p < 0.05 as determined by one-way ANOVA