Figure 4
Fluorescence microscopy of FUS exposure locations. Microscopic images of fluorescence produced by FITC-dextran in sections of dissected tumors from animals that were sacrificed on the 10th day after tumor implantation. (A) Animal without FITC-dextran injection (sham). All other panels show data from animals that were injected with FITC-dextran. (B) Unsonicated animal (control); (C) 0.6-MPa FUS exposure alone; (D) 0.6-MPa FUS exposure with microbubbles; (E) 1.4-MPa FUS exposure alone; (F) 1.4-MPa FUS exposure with+ microbubbles.