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. 2017 Apr 28;7(5):564–570. doi: 10.1016/j.apsb.2017.04.001

Figure 3.

Fig. 3

Reversal effect of several ABC transporter inhibitors in KB-3-1 and KB/ATO. (A) Verapamil; (B) sildenafil; (C) sipholenol A; (D) pranlukast (ONO-1078); (E) PAK-104P; (F) fumitremorgin C (FTC). Cell survival rate was determined by the MTT assay as described in Section 2.3. Data points with error bars represent the mean ± SD. Each above figure is a representative of three independent experiments, each done in triplicate.