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Fig. 1 | EJNMMI Research

Fig. 1

From: 18F-FDG-labeled red blood cell PET for blood-pool imaging: preclinical evaluation in rats

Fig. 1

Relationship between labeling efficiency and its influence factors. a Effect of the preparation of glucose deprivation before labeling on labeling efficiency (labeling time, 30 min; n = 4). b Relationship between hematocrit for labeling and labeling efficiency. A positive linear correlation was found (some dots overlap). c Relationship between labeling time with 18F-FDG and labeling efficiency (glucose deprivation time, 60 min; n = 3). d Relationship between labeling time with 18F-FDG and the percentage of the actual radioactivity of 18F-FDG-labeled RBCs per the initial dose (the same data as Fig. 1c expressed without decay correction)

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