Fig. 2
From: Renal and hepatic artery embolization with Pickering gel emulsion of lipiodol in rabbit
Comparison of renal artery embolization with normal saline (NS), lipiodol, PVA, and PGEL groups in normal rabbits. A Digital subtraction angiography (DSA) images of rabbit kidneys before and after embolization. Iohexol (350 mg I/mL) was used as a contrast agent for DSA. B Three-dimensional reconstruction images of X-ray computed tomography (CT) at 1, 4, and 12 weeks after embolization. C Gross photographs of rabbit kidneys at 12 weeks after embolization. D Kidney sections obtained at 12 weeks after embolization were stained with hematoxylin and eosin (H&E) and imaged at ×200 magnification (the scale bar represents 50 μm). PGEL is marked by yellow particles (indicated by red arrows)