Figure 1. Rg3-CNT inhibits proliferation and induces apoptosis of TNBC cells. (A–F) The MDA-MB-231 and BT-549 cells were treated with CNT, Rg3, or Rg3-CNT. (A, B) The cell viability was measured by the MTT assays in the cells. (C, D) The cell proliferation was analyzed by the colony formation assays in the cells. (E, F) The cell apoptosis was assessed by flow cytometry analysis in the cells. Data are presented as mean ± SD. Statistic significant differences were indicated: ns no significance, ** P < 0.01.