Mean (± SD) total tissue damage volume was significantly less in all groups in comparison with the SCI group, but least in the NP + MF group.
Notes: Statistical significance (P < 0.05) is shown by aSCI versus MF, NP, and NP + MF groups; bNP versus MF and NP + MF groups; cMF versus NP + MF group.
Abbreviations: IONPs, iron oxide nanoparticles; SCI, spinal cord injury group; SD, standard deviation; MF, SCI + magnetic field group; NP, SCI + IONP implantation group; NP + MF, SCI + IONP implantation + magnetic field group.