Skip to main content

Advertisement

Table 3 Mean plasma concentration of each NAA

From: Optimization of [11C]methionine PET study: appropriate scan timing and effect of plasma amino acid concentrations on the SUV

NAA Eleven subjects (nmol/ml) Normal range (nmol/ml) (95% CI)
Methionine 26.5 ± 7.4 18.9 to 40.5
Phenylalanine 54.7 ± 8.4 42.6 to 75.7
Tryptophan 44.2 ± 9.0 37.0 to 74.9
Isoleucine 68.6 ± 21.1 43.0 to 112.8
Leucine 118.9 ± 33.3 76.6 to 171.3
Valine 223.2 ± 40.2 147.8 to 307.0
Threonine 131.5 ± 33.6 66.5 to 188.9
Tyrosine 60.2 ± 7.1 40.4 to 90.3
Histidine 78.9 ± 7.9 59.0 to 92.0
  1. Values are means ± SD. CI, confidence interval.