Skip to main content


Fig. 5 | EJNMMI Research

Fig. 5

From: Internal radiation dosimetry of a 152Tb-labeled antibody in tumor-bearing mice

Fig. 5

Normalized time-activity curves (nTAC) obtained for most relevant organs. The organ activity was normalized to the mice administered activity. Normalized activity time-points derived from PET are labeled with circles, while squares indicate data obtained from biodistribution experiments. Mean ± SD are reported for each time point. Full lines represent nTAC mono-exponential fits. The goodness of the fits was expressed by the R2 metric. R2 was > 0.96 for all fits calculated for the liver, lungs, and kidneys. R2 for the biodistribution-derived tumor nTAC fit was 0.97, whereas R2 for the imaging-derived tumor nTAC fit was 0.67

Back to article page