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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: Invest Radiol. 2018 Oct;53(10):623–628. doi: 10.1097/RLI.0000000000000476

Figure 3.

Figure 3

A. Organ distribution pattern of collagen-I-AuNPs. APC signals were higher in the liver, spleen, and stenotic kidney than in other organs, 2, 4, and 24 hours after injection of APC-collagen-I-AuNPs. B. AuNPs fluorescence (stenotic/contralateral ratio) was significantly correlated with hydroxyproline levels in the stenotic kidneys. C-D. MDCT images showed that the stenotic kidney was smaller and brighter than the contralateral kidney 2hrs after injection of Co-I-AuNPs (C), but not of unconjugated AuNPs (D).