Fig. 5From: Anticancer effects of bifidobacteria on colon cancer cell linesBar plots demonstrate quantitative alterations (necrosis and early/late apoptosis) of treated/untreated cancerous and normal cell lines from flow cytometry analysis. Asterisks signify statistically significant differences in comparision to normal cells (*P ≤ 0.05, **P ≤ 0.01)Back to article page