Fig. 1

C3G suppressed the viability of H1299 and A549 cells. A The viability of H1299 cells followed by the treatment of C3G (0, 5, 10, 20, 40, and 80 μM) was detected by CCK-8 assay. B The viability of A549 cells followed by the treatment of C3G (0, 5, 10, 20, 40, and 80 μM) was detected by CCK-8 assay. C The viability of BEAS-2B cells followed by the treatment of C3G (0, 5, 10, 20, 40, and 80 μM) was detected by CCK-8 assay. ^*P < 0.05,^**P < 0.01, vs. C3G (0 μM) group