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EJNMMI Research
Fig. 5 | EJNMMI Research

Fig. 5

From: [11C]mHED PET follows a two-tissue compartment model in mouse myocardium with norepinephrine transporter (NET)-dependent uptake, while [18F]LMI1195 uptake is NET-independent

Fig. 5

Generation of the input function. a Radioactivity fraction of parent tracer in plasma over time. b Ratio of activity concentration between plasma and whole blood over time. Lines are fit functions according to Eqs. 1 and 2, respectively, and as shown in the graphs. c Generated normalized (SUV) input functions of the 3 scans with blood coincidence measurements. d as c, emphasizing the first 5 min. Black, red, green, input functions; grey (lowest peak), whole blood SUV corresponding to the black input function (second lowest peak)

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