Fig. 6: MRI for hydrogel loaded with DNase I mitigating epidural fibrosis.

A Epidural scarring was assessed by MRI 4 weeks after laminectomy. B Quantification analysis of scarring in different groups. n = 3. *P < 0.05; ns no significance. Hydrogel alone (G), DNase I alone (D), hydrogel loaded with DNase I (DG).