Fig. 5

Tumor therapy based on FeN200@GOx@M combined with UTMD in vivo. a A general review of the excised tumor in different groups. b Tumor volume and c tumor weight of the tumors in all groups. d Body weight of nude mice in all groups during the treatment. e HE staining, f Ki-67 immunohistochemical staining, and g TUNEL detection of the tumors in all groups. h Quantitative analysis of apoptosis ratio. i HE staining of vital Organs, including heart, liver, spleen, lung, and kidney in all groups. * indicated P < 0.05