Potential Antitumor Effect of Harmine in the Treatment of Thyroid Cancer

Figure 2

Apoptosis of TPC-1 cells detected by DAPI staining. (a) The nontreated cells. (b) Cells were treated with 4 μg/mL harmine for 36 h. (c) Cells were treated with 8 μg/mL harmine for 36 h. (d) Cells were treated with 16 μg/mL harmine for 36 h.

(a)

(b)

(c)

(d)