Figure 2

The expressions of NF-κB and IκBα in SCG7901 cells (Figuer 2a) and SMMC-7721 cells (Figure 2b) were after incubation at different times following ultrasound irradiation for 120 second after incubation for 1 hour or 24 hours. Expressions of genes (Figure 2c) that related to apoptosis regulated by NF-kappa B were after irradiation for 24 hours.