Figure 4.
Thymoquinone inhibits proliferation in gastric cancer cells. A: Gastric cancer cells were treated with 25 μmol/L, 50 μmol/L, or 100 μmol/L TQ for 24 h, after which an MTT assay was performed; B: Cells were treated with 50 μmol/L TQ for 12, 24, or 36 h, and an MTT assay was performed. TQ: Thymoquinone.