Research Article

Synergistic Antitumor Effects of Berbamine and Paclitaxel through ROS/Akt Pathway in Glioma Cells

Figure 4

Intracellular ROS levels induced by different agents and the influence of NAC on the induction. (a) Fluorescent pictures of cells exposed to either single or combinational treatment of BA and Ptx with or without the pretreatment of NAC. H2O2 was applied as a positive control. (b) Quantitative intracellular DCF fluorescence intensity of U-87 cells treated with different agents. All of the values were from the images recorded by fluorescent microscopic images. Values represent mean ± SD (). represents versus the corresponding group.
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