Figure 2From: Impact of clostridial glucosylating toxins on the proteome of colonic cells determined by isotope-coded protein labeling and LC-MALDI Cytopathic effect of toxin A on Caco-2 cells. Caco-2 cells were treated with 500 ng/ml recombinant toxin A wild type or with mutant recombinant toxin A in DMEM medium. Caco-2 cells were document before (0 h) and after 5 h or 24 h of toxin A treatment.Back to article page