Figure 3From: High temporal resolution of glucosyltransferase dependent and independent effects of Clostridium difficile toxins across multiple cell types Macrophage responses to TcdA and TcdB. (A and B) Impedance curves from a range of TcdA and TcdB concentrations. Both graphs represent one experiment where confluent cells were treated with toxin (replicate experiments shown in Additional file 1). (C) Replicates experiments were performed in transparent wells for brightfield microscopy. The viability of cells as measured by the CCK-8 assay (Methods) is shown in the bar charts beneath the microscopy images.Back to article page