fig4
From: Adjuvant role of a T-type calcium channel blocker, TTA-A2, in lung cancer treatment with paclitaxel
Figure 4. After eight days of the clonogenic assay, colonies were counted (A), and the percent of colonies formed was plotted on a graph (B). Each treatment group reduced the Colony Formation Efficiency of the cells significantly, with the minimum number of colonies in the combination treatment group at 12.7%, compared to the negative control, which had 24.8% of colonies. I: negative control; II: PTX