Fig. 9From: Hypoxia modulation by dual-drug nanoparticles for enhanced synergistic sonodynamic and starvation therapya H&E, TUNEL and PCNA staining of tumor sections after varied treatments. The scale bar is 100 μm. b H&E staining of major organs (heart, liver, spleen, lung, and kidney) after various treatments. The scale bar is 150 μmBack to article page