Figure 7: Curcumin in combination with doxorubicin inhibits colony formation in Doxo-SNU-5: Doxo-SNU-5 cells were treated with curcumin along with doxorubicin for 48 hours and then cells were allowed to grow for 21 days in drug free media in which curcumin along with doxorubicin inhibits the colony formation in Doxo-SNU-5 cells.