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Figure 5 Similar to Figure 3, this illustrates transvascular ultrasound images of the atherosclerotic left carotid artery of a Yucatan miniswine. (A) After injection of saline. (B) After injection of unconjugated liposomes (arrows point to liposomes within the lumen). (C) After injection of anti–ICAM-1 labeled liposomes (arrows point to liposomes attached to the atherosclerotic plaque).