Effect of P. indica leaf or root crude aqueous extract on cell proliferation and viability of cancer cells as determined by MTS assay. MTS assay of (A) GBM8401 cells and (B) HeLa cells after 0, 100, 500, and 1000 μg/ml P. indica leaf or root aqueous extract treatment. Each experiment was done in triplicate. Data are expressed as mean ± SD.
Cho et al. BMC Complementary and Alternative Medicine 2012 12:265 doi:10.1186/1472-6882-12-265