Research Article

Dahuang Zhechong Pill Combined with Doxorubicin Induces Cell Death through Regulating Energy Metabolism in Human Hepatocellular Carcinoma Cells

Figure 3

Role of DHZCP-medicated serum and/or DOX on intracellular ATP levels in SMMC-7721. Groups: (1) control; (2) DHZCP-medicated serum; (3)–(5) DOX (0.5, 2, and 8 μM); (6)–(8) combination of DHZCP-medicated serum with DOX (0.5, 2, 8 μM). Significance: , compared with control; , compared with DOX group.