Traditional Herbal Formula NPC01 Exerts Antiangiogenic Effects through Inhibiting the PI3K/Akt/mTOR Signaling Pathway in Nasopharyngeal Carcinoma Cells

Figure 4

Effect of NPC01 on the in vivo and in vitro expression level of VEGF and HIF-1α. (a) Right lower lobes of mice were dissected and stained with hematoxylin and eosin. (b) 5–8F cells were treated with different concentrations of NPC01 for 24 h. (c) The relative mRNA and protein expression of VEGF were represented as the ratio. Data are shown as mean ± standard error of mean. The symbol indicates compared with the vehicle group.

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