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. 2018 Mar 19;19(3):903. doi: 10.3390/ijms19030903

Figure 1.

Figure 1

Figure 1

Effect of HQ on the proliferation of A431 and SYF cells. (A) Chemical structures of HQ and BQ. (B–G) A431 cells (1 × 106 cells/mL) were treated with the indicated doses of either HQ or BQ for (B) 24 h, (C) 48 h, and (D) 72 h. SYF cells (1 × 106 cells/mL) were treated with the indicated doses of either HQ or BQ for (E) 24 h, (F) 48 h, and (G) 72 h. Cell viability was determined via MTT assay. * p < 0.05 and ** p < 0.01 compared to normal.