Fig. 8
![Fig. 8](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12951-022-01328-6/MediaObjects/12951_2022_1328_Fig8_HTML.png)
Histological evaluation of ischaemic hindlimb after treated by NPs. Haematoxylin and Eosin (H&E) staining (A) and Masson staining (B) of ischaemic hindlimb tissue treated by NPs were presented
Histological evaluation of ischaemic hindlimb after treated by NPs. Haematoxylin and Eosin (H&E) staining (A) and Masson staining (B) of ischaemic hindlimb tissue treated by NPs were presented