TABLE 2

MA1- and SRTM-Derived Regional BPND of 11C-EKAP in Monkey Brain

ParameterCingulate cortexGlobus pallidusInsulaCaudate nucleusFrontal cortexPutamenTemporal cortexThalamus
MA1
 Baseline (n = 5)1.74 ± 0.171.79 ± 0.181.46 ± 0.140.88 ± 0.050.77 ± 0.290.71 ± 0.100.65 ± 0.100.26 ± 0.17
 Naloxone blocking  (1 mg/kg, n = 2)0.39 ± 0.070.37 ± 0.110.38 ± 0.060.24 ± 0.140.19 ± 0.030.26 ± 0.100.11 ± 0.020.09 ± 0.06
 LY2795050 blocking  (0.2 mg/kg)0.370.190.260.170.110.200.050.09
 LY2456302 blocking  (0.05 mg/kg)0.700.320.470.240.250.220.150.16
 LY2456302 blocking  (0.3 mg/kg)0.220.150.200.110.140.28−0.040.06
SRTM
 Baseline (n = 4)1.62 ± 0.161.40 ± 0.071.32 ± 0.140.83 ± 0.040.71 ± 0.280.69 ± 0.100.59 ± 0.090.25 ± 0.16
 Naloxone blocking  (1 mg/kg, n = 2)0.42 ± 0.050.23 ± 0.120.38 ± 0.050.27 ± 0.100.15 ± 0.020.09 ± 0.150.12 ± 0.010.15 ± 0.06
 LY2795050 blocking  (0.2 mg/kg)0.390.200.260.140.100.230.050.12
 LY2456302 blocking  (0.05 mg/kg)0.470.180.280.55−0.020.490.060.34
 LY2456302 blocking  (0.3 mg/kg)−1.000.180.300.200.250.310.040.14