From: Ultrasound microbubble-mediated delivery of the siRNAs targeting MDR1 reduces drug resistance of yolk sac carcinoma L2 cells
Intensity (W/cm2)
Survival rate (%)
30 s
60 s
0.25
97.07 ± 1.14
96.03 ± 1.51
0.5
95.22 ± 1.26
70.16 ± 3.49
0.75
71.25 ± 3.22
51.75 ± 4.02
1
37.43 ± 3.41
23.98 ± 3.24