Figure 2 of Qu, Mol Vis 2011; 17:3147-3155.

Figure 2. Influence of the four anti-inflammatory eye drops on the migration of cultured HCECs. HCECs were inoculated on the top of the transwell chamber and were induced to migrate toward the lower chambers containing the 0.001% eye drops and 1% FBS for 15 h (n=4). The transmigrated HCECs were stained with crystal violet and visualized with a microscope (A). The dye was eluted with acetic acid, and the crystal violet absorbance was measured (B). Only Tobramycin & Dex Eye Drops showed a significant difference compared with the control at the concentration.