Figure 5From: Inhibition of Raf-MEK-ERK and Hypoxia pathways by Phyllanthus prevents metastasis in human lung (A549) cancer cell line Expression level of (a) iNOS and (b) VEGF in untreated and Phyllanthus -treated A549 cells. APN - aqueous P. niruri, APU - aqueous P. urinaria, APW - aqueous P. watsonii, APA - aqueous P. amarus, MPN - methanolic P. niruri, MPU - methanolic P. urinaria, MPW - methanolic P. watsonii, MPA - methanolic P. amarus, CIS – Cisplatin, DOX – Doxorubicin. Error bar indicates the standard error of the mean of three independent experiments. P < 0.05 for all extracts-treated A549 compared to untreated-control A549.Back to article page