Objective: To investigate the antitumor effect of Low-Frequency Puled Forcusd Ultrasound(LFPFU) exposure in human cell line COC1, and to clarify its probable mechanism.

• 目的:研究低频脉冲的聚焦超声对人卵巢癌细胞株COC1的抗肿瘤作用,并探讨其诱导细胞凋亡的分子机制。