Cocaine-stimulated | Cocaine sham-stimulated | Saline-stimulated | Saline sham-stimulated | |
---|---|---|---|---|
NR1 in LH-treated rats | ||||
aNAc | 47 ± 6 | 67 ± 5b | 69 ± 19 | 100 ± 19 |
pNAc | 160 ± 15 | 132 ± 13 | 97 ± 28 | 100 ± 25 |
aVTA | 119 ± 19 | 80 ± 7 | 87 ± 9 | 100 ± 9 |
pVTA | 132 ± 6 | 142 ± 10b | 99 ± 16 | 100 ± 14 |
NR1 in PFC-treated rats | ||||
aNAc | 156 ± 42a | 65 ± 15b | 53 ± 16c | 100 ± 25 |
pNAc | 98 ± 38a | 48 ± 10b | 98 ± 36 | 100 ± 27 |
aVTA | 95 ± 49 | 78 ± 26 | 151 ± 46 | 100 ± 21 |
pVTA | 181 ± 87 | 134 ± 36 | 191 ± 59 | 100 ± 20 |
Rats were perfused immediately after the saline challenge. Data are calculated from the mean DAB intensity ± SEM from each subregion of each experimental group.