Fig. 9From: Improvement and enhancement of oligosaccharide production from Lactobacillus acidophilus using statistical experimental designs and its inhibitory effect on colon cancerCaCo2 cells incubated in the absence (A) showing green nuclei, or the presence of the IC50 of LA-EPS-20079 (B). The later treatment induced apoptosis and some cells showed early apoptosis (red arrows) and others presented late apoptosis (blue arrow) (C). Images were examined via a fluorescence microscopeBack to article page