Figure 4From: Role of the microtubule-targeting drug vinflunine on cell-cell adhesions in bladder epithelial tumour cells Analysis of cell-cell contacts by transmission electron microscopy. 5637 bladder cell lines were either untreated (left panel) or treated with 5 μM VFL 48 hours (right panel), whereupon cells were analysed by transmission electron microscopy. Nucl.: nucleus; Cyt: cytoplasm; Sites of close cell-cell contacts are shown (arrowheads),. Scale bar, 2 μm.Back to article page