Fig. 6From: Urchin-like magnetic microspheres for cancer therapy through synergistic effect of mechanical force, photothermal and photodynamic effectsa Growth curves of tumours. b weight of nude mice over 15 d. c weight of tumours after 15 d. d organ index of different groups after 15 d. e photographs of tumour morphology in the 8 groups after 15 d. f photographs of the spleens in the 8 groups after 15 d (photographs of all mice organs are shown in Additional file 1: Fig. S19–S23). g representative photographs of mice (photographs of all mice are shown in Additional file 1: Fig. S11–S18). h Images of tumour sections by H&E staining in the 8 groups (images of liver and spleen sections by H&E staining are shown in Additional file 1: Fig. S24)Back to article page