Figure 5From: Novel pH-sensitive nanoformulated docetaxel as a potential therapeutic strategy for the treatment of cholangiocarcinoma (a) Cellular morphology of QBC939 cells following incubation with free DTX and CSH-DTX (b) fluorescence microscopy images of the cell apoptosis induced by free DTX and CSH-DTX. The apoptosis of cells was analysed by Hoechst staining.Back to article page