Fig. 4From: Intravenous and oral whole body ketone dosimetry, biodistribution, metabolite correction and kinetics studied by (R)-[1-11C]β-hydroxybutyrate ([11C]OHB) PET in healthy humansSUV of whole-blood and plasma activity after intravenous injection of the tracer. The inserted graph shows wholeblood/plasma ratio. Error bars are \(\pm\) SEMBack to article page