Figure 5From: Low-pressure pulsed focused ultrasound with microbubbles promotes an anticancer immunological responseHistology of FUS exposure locations. (A, B) HE stains (40×) in control and microbubble-enhanced 1.4-MPa FUS exposure. Bar = 50 μm. (C, D) TUNEL stain to detect apoptosis (40×) for control and microbubble-enhanced 1.4-MPa FUS exposure, and (E) is a positive TUNEL stain as a reference to (C) and (D). Bar = 50 μm.Back to article page