Figure 2
From: Doxycycline inhibits electric field-induced migration of non-small cell lung cancer (NSCLC) cells

The effect of doxycycline on the cell viability of MRC-5, H460 and H520 cells was not significant. (a) Cell morphology of MRC-5, H460 and H520 cells treated without and with doxycycline after 24 h. There were no observable changes. Scale bars: 100 μm. (b) Cell viability of the CTL and the doxycycline-treated group after 24 h. Doxycycline concentration: 10 μg/mL.