Fig. 6From: Curcumin-Loaded Nanoparticles with Low-Intensity Focused Ultrasound-Induced Phase Transformation as Tumor-Targeted and pH-Sensitive Theranostic Nanoplatform of Ovarian Cancera US images of tumor in control + LIFU, FCP + LIFU, FA-FCP + LIFU, and FA-FCP without LIFU groups, respectively. b The quantitative mean grayscale values of US images of tumor site in different groups. **p < 0.01, compared with the other groupsBack to article page