Fig. 2From: Angiotensin II increases gene expression after selective intra-arterial adenovirus delivery in a rabbit model assessed using in vivo SSTR2-based reporter imagingAngiography. Representative fluoroscopic images. The vasoconstrictor angiotensin II (2.5 μg/ml) was administered through the femoral artery to the tumor. Baseline blood flow was seen before AII injection (a). A “tumor blush” consistent with increased tumor blood flow was seen after AII administration (b)Back to article page