Treatment | Total number of neurons (per mm2, n = 5 rats) | Number of NADPH neurons (per mm2; n = 5 rats) |
---|---|---|
Saline | 1092 ± 9 | 8.85 ± 1.19 |
3-NP and methamphetamine | 634 ± 90a | 3.93 ± 0.71b |
3-NP alone | 4.80 ± 2.44c | 0.079 ± 0.061d |
a,bp < 0.05 compared with saline; c,dp < 0.001 compared with saline.