Figure 4From: Costunolide causes mitotic arrest and enhances radiosensitivity in human hepatocellular carcinoma cellsMorphology of HA22T/VGH cells treated by 5 μM costunolide for 4 h. A. Liu's stain; B. Immunofluorescence stain for alpha-tubulin. Magnification: ×1000.Back to article page