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. Author manuscript; available in PMC: 2014 Aug 22.
Published in final edited form as: Circulation. 2003 Jan 21;107(2):326–332. doi: 10.1161/01.cir.0000044385.60972.ae

Figure 6.

Figure 6

A, Comparison in %ID for myocardial [18F]-FHBG accumulation calculated from microPET images among rats injected with different viral titers (n=6 for each viral titer). Broken line indicates cutoff %ID value for visually identifiable [18F]-FHBG accumulation. B, Trans-axial [18F]-FHBG microPET images of representative rats with different viral titers. Gray scale is normalized to individual peak activity of each image. Localized myocardial [18F]-FHBG accumulation is visualized with viral titers down to 1×107 pfu but not with 1×106 pfu.