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. 2026 Jan 14;37:102783. doi: 10.1016/j.mtbio.2026.102783

Fig. 4.

Fig. 4

PDA-HP/NIR promotes SCI repair. (A) BMS scores of various groups 28 days after SCI. The data are reported as mean value ± SD (n = 6, ∗∗p < 0.01, ∗∗∗p < 0.00l vs. SCI group). (B) Results of footprint in various groups 28 days after SCI (dpi: days post injury). (C, D) Results of the rota rod test (RRT) in various groups 28 days after SCI. The data are reported as mean value ± SD (n = 12, ∗p < 0.05, ∗∗p < 0.0 l). (E) HE staining results of spinal cord tissues in various groups of mice. Scale bars are 200 μm and 50 μm, respectively. (F) Masson’s Trichrome staining results of spinal cord tissues in various groups of mice. Scale bars are 200 μm and 50 μm, respectively. (G) HE staining results of the knee-joint specimens (femur-tibia) in various groups of mice. Scale bars are 200 μm.