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. Author manuscript; available in PMC: 2017 May 1.
Published in final edited form as: Biomaterials. 2016 Feb 18;88:25–33. doi: 10.1016/j.biomaterials.2016.02.021

Fig. 3.

Fig. 3

(a) MRI T2-weightd image of VX2 liver tumor in rabbit model before intra-arterial (IA) infusion procedure, (b) Digital subtraction angiography (DSA) during IA infusion of samples. A micro-catheter was advanced via the right ear artery, the descending thoracic aorta, and the celiac trunk, and the catheter tip was positioned at a feeder of the left hepatic artery (arrowhead). DSA during the IA infusion showed contrast agent opacification of the tumor tissues and feeding vessels (arrows indicate region of hypervascular tumor periphery). (c) MRI T2-weighted image of VX2 rabbit liver tumor after intra-arterial (IA) delivery of Dox-pMNCs with Lipiodol.