Table 1.

FGFR1 mRNA expression

Brain region	bHR-veh	bLR-veh	bHR-FGF2	bLR-FGF2
AcbC	0.018 ± 0.001	0.019 ± 0.002	0.019 ± 0.001	0.020± 0.001
AcbSh	0.030 ± 0.001	0.024 ± 0.002	0.023 ± 0.001	0.022 ± 0.001
Cpu	0.039 ± 0.002	0.037 ± 0.002	0.037 ± 0.002	0.038 ± 0.002
VTA	0.113 ± 0.006	0.116 ± 0.005	0.111 ± 0.006	0.115 ± 0.006
SN	0.098 ± 0.003	0.100 ± 0.004	0.091 ± 0.004	0.092 ± 0.005

Values represent average integrated optical density values ± standard errors.

Abbreviations ventral tegmental area (VTA); substantia nigra (SN); nucleus accumbens core (AcbC); nucleus accumbens shell (AcbSh); caudate putamen (Cpu)