Fig. 4
From: Antibiotics inhibit sphere-forming ability in suspension culture
Effect of P/S on other cancer types. a Cell proliferation analysis of MCF7 and A549 cell lines in the presence or not of antibiotics. Results are the mean ± SEM of triplicate and representative of three separate experiments. b Ability of MCF7 and A549 cell lines to form sphere in suspension culture. Tukey boxplots as in Fig. 3. Values are representative of three experiments. ***p < 0.001, two-tailed unpaired t test. Pictures show representative field. Scale bar 100 µm