Fig. 7
In vivo antitumor effect of MD@SA hydrogel. (a) The near-infrared images of MD@SA hydrogel, MnO2 and PBS treated mice under 808 nm irradiation, respectively (1 W/cm2). (b) The temperature evaluation curve according to Fig. 7a. (c) Tumor tissues extracted from B16F10 cells bearing mice after different treatments. Scale bar = 1 cm. (d) The relative tumor volume, (e) tumor weights, and (f) body weights of different groups of mice. (g) The HE and immunofluorescent staining of the tumor tissues. (h) The expression of IL-1β, TNF-α, and IL-6 in the tumor tissues