Fig. 2From: Deep tissue penetration of nanoparticles using pulsed-high intensity focused ultrasoundpHIFU-mediated blood flow enhancement. Color-flow Doppler ultrasound image and pulsed-wave Doppler image of a non-treated (0 W pHIFU) and b 10, 20, and 50 W pHIFU-treated femoral tissue. Yellow dot circles indicate the femoral vessel regionBack to article page