Research / 2021 / Article / Fig 3

Research Article

Starvation-Sensitized and Oxygenation-Promoted Tumor Sonodynamic Therapy by a Cascade Enzymatic Approach

Figure 3

In vitro evaluations of glucose consumption and cytotoxicity of GOD/CAT@ZPF-Lips. (a, b) Extracellular glucose concentrations of 4T1 cells after various treatments for 12 and 24 h. (c) Intracellular ATP levels in 4T1 cells after various treatments for 12 and 24 h. (d–f) In vitro viability assays of 4T1 cells after various treatments for 24 h. (g) CLSM images of 4T1 cells after treated in different conditions and subsequently stained by Calcein-AM/PI (scale bar: 100 μm).