Fig. 4

In vivo synergistic combined therapy of LLC1 cancer with Cyp-PMAA-Fe@MSCs. a IR images of LLC-1 tumor-bearing mice after i.v. injection of Cyp-PMAA-Fe@MSCs under 808 nm laser irradiation. b Temperature changes at tumor sites recorded by IR thermal camera during 808nm laser irradiation. c Tumor growth curves of LLC-1 tumor-bearing mice with various treatments. Statistical analysis was performed with Student’s two-tailed t-test (***P<0.005 and ****P<0.001). d Images of H&E and TUNEL staining of tumor slices from various groups.