Fig 1. Haritaki churna aqueous extract is effective against colon cancer cells.

Colon Cancer cells were treated with different concentration of Haritaki churna aqueous extract (0–1000 μg/ml) and the cell viability was measured by MTT assay. The MTT curve presented in (A)-(C) refer to the treatment of HCAE to HCT-116, DLD1 and HT-29 cells respectively. (D) Cells were observed under microscope and different images were acquired from different fields using Cytell cell imaging system (GE Healthcare). Representative images from each treatment were presented.