Fig. 7
From: Ultrasound field characterization and bioeffects in multiwell culture plates
Effects of 45-kHz ultrasound on cell viability of MDPC-23 cells. Viability was determined after 8 days of culture in six-well plates with alternating days of ultrasound treatment. Three groups had ultrasound treatment each with the intensities, 10, 25, and 75 mW/cm2. A sham-treatment control group had no ultrasound applied to the cells. Cell viability is shown for each culture well (W0, W1, and W2), and data is expressed as a percentage of the total cell number (mean ± SD; n = 3). One way ANOVA statistical analysis was carried out, and the statistical significance is indicated (*** p < 0.001; ** p < 0.01; * p < 0.05)