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. 2021 Sep 1;21:981. doi: 10.1186/s12885-021-08722-7

Fig. 1.

Fig. 1

Ultrasound treatment of cultured cells had no significant impacts on cell growth and survival. A Illustration of a devise for the transmission of ultrasound wave through water to monolayer cells on tissue culture dish. The ultrasound used was 45 KHz, 1 W/cm2. B The experimental protocol is illustrated: cells were exposed to ultrasound on day1 and cell numbers were assayed on day 2. C Cell numbers were determined using WST-1 proliferation assay kit assay of cells exposed to 0, 2, 5, and 10 min of ultrasound