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Table 2 Organ standardized uptake values (SUV), FDG uptake rate constants (K i) and glucose metabolic rates (MRgluc)

From: Influence of dietary state and insulin on myocardial, skeletal muscle and brain [18F]-fluorodeoxyglucose kinetics in mice

  Myocardium Muscle Brain
SUV (45-60 min p.i.)
Non-fasted 9.5 ± 2.4 0.55 ± 0.11 1.45 ± 0.41
Non-fasted and insulin 9.98 ± 1.06 0.97 ± 0.29* 0.96 ± 0.11*
Fasted 3.48 ± 1.73* 0.40 ± 0.09 2.87 ± 0.50*
Fasted and insulin 9.35 ± 1.62 1.00 ± 0.24* 1.73 ± 0.41
Ki (ml/min/100 g)
Non-fasted 13.44 ± 3.93 0.73 ± 0.25 2.24 ± 0.53
Non-fasted and insulin 19.79 ± 3.34* 1.89 ± 0.86* 2.52 ± 0.58
Fasted 3.34 ± 1.92* 0.36 ± 0.11* 2.99 ± 0.39
Fasted and insulin 20.01 ± 12.70 2.04 ± 1.80* 3.56 ± 1.21
MRgluc (mg/min/100 g)
Non-fasted 19.41 ± 5.39 1.06 ± 0.34 3.21 ± 0.53
Fasted 3.26 ± 1.97* 0.34 ± 0.08* 2.85 ± 0.23
  1. *p < 0.05 vs. non-fasted controls by ANOVA and after Bonferroni correction.