ter Haar G, Stratford I J, Hill C R
Br J Radiol. 1980 Aug;53(632):784-9. doi: 10.1259/0007-1285-53-632-784.
Suspensions of V79 cells and HeLa cells have been irradiated with continuous 3 MHz ultrasound at a spatial average intensity of 3W cm-2. This irradiation condition did not give rise to cell lysis. When the cells were irradiated with ultrasound for up to six hours at 37 degrees C no cell killing was observed. However, at temperatures in the hyperthermia range 42--45 degrees C the increase in cell killing that resulted from the irradiation was greater than that which could be attributed to its heating effect alone.
V79细胞和HeLa细胞的悬浮液已在空间平均强度为3W/cm²的连续3MHz超声下进行辐照。这种辐照条件不会导致细胞裂解。当细胞在37℃下用超声辐照长达6小时时，未观察到细胞死亡。然而，在42 - 45℃的热疗温度范围内，辐照导致的细胞死亡增加大于仅归因于其热效应的增加。
