Research Article
Hispidulin Enhances Temozolomide (TMZ)-Induced Cytotoxicity against Malignant Glioma Cells In Vitro by Inhibiting Autophagy
Figure 2
The effect of hispidulin on TMZ-induced apoptosis in U87MG cells evaluated by the flow cytometer. (a) Flow cytometric analysis of annexin-V and propidium iodide (PI) double staining in U87MG cells. (b) Quantification results of apoptosis in U87MG cells. The data are expressed as the mean ± SD (n = 3). and vs. control.