Fig. 2
From: Gramicidin inhibits human gastric cancer cell proliferation, cell cycle and induced apoptosis
Inhibitory effect of gramicidin on gastric tumor SGC-7901, BGC-823 and GES-1 cells proliferation. Representative images of colonies in a SGC-7901, BGC-823 and GES-1 cells and quantification of the colony formation rate in b SGC-7901, c BGC-823 and d GES-1 cells from a six-well plate using colony formation assay while cells were treated with 0, 10, 20, 30 and 40 nM of gramicidin for 10 days, respectively. The results are shown as the mean ± SEM of three independent experiments (n = 3, *P < 0.05, **P < 0.01 and ***P < 0.001 vs. Control)