Fig. 1From: Safflower polysaccharide inhibits the development of tongue squamous cell carcinomaAcridine orange/ethidium bromide (AO/EB) double staining (× 400) was used to detect the apoptosis of HN-6 cells in the control-, 5 μg/mL cisplatin-, and 0.64 mg/mL SPS-treated groupsBack to article page