Fig. 9From: PFP@PLGA/Cu12Sb4S13-mediated PTT ablates hepatocellular carcinoma by inhibiting the RAS/MAPK/MT-CO1 signaling pathwayMechanistic analysis of PTT with PPCu. A H&E, ki67, MT-CO1 and TUNEL staining of tumor regions in every group. Scale bar = 100 μm. B H&E staining of heart, liver, spleen, lung and kidney collected from different groups of mice at the 14th day after different treatmentsBack to article page