Fig. 2From: Doxorubicin combined with low intensity ultrasound suppresses the growth of oral squamous cell carcinoma in culture and in xenograftsExpression levels of LC3. Immunofluorescence assay (a) and Western blotting (b) after 1 W/cm2 LIUS exposure followed by different incubation times. Data are expressed as means ± SD of three independent experiments. # p < 0.05 vs. control group, * p < 0.05 vs. 0 hBack to article page