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Induction of apoptosis in Walker-256 cells after treatment for 24 hours with or without sonication.
Notes: Data are presented as the mean ± standard deviation (n=9). ***P<0.001.
Abbreviations: Con, control; MTX, methotrexate; MNL, MTX-loaded liposomes; MNL-CA, MTX-liposome-coupled microbubbles; US, ultrasound; UCA, unmodified ZHIFUXIAN.
