Fig. 8

Histological scores of the L5–L6 intervertebral disc in different groups. a The histological scores of AF. b The histological scores of NP. c The histological scores of IVD. Note: *P < 0.05, **P < 0.01
Histological scores of the L5–L6 intervertebral disc in different groups. a The histological scores of AF. b The histological scores of NP. c The histological scores of IVD. Note: *P < 0.05, **P < 0.01