Table 3

Effect of methamphetamine on t-MeHA levels in caudate putamen and nucleus accumbens

Time after Treatmentt-MeHA Levels (ng/g)
Caudate PutamenNucleus Accumbens
Controls86  ± 17182  ± 11
t = 30 min108  ± 10 (+25%)219  ± 10 (+21%)
t = 3 h151  ± 213-150 (+75%)329  ± 293-150 (+81%)

Mice received methamphetamine (2 mg/kg, i.p.) and were sacrificed 30 min or 3 h after administration of the drug. Percentage of changes compared with controls are indicated between parentheses. Values are means ± S.E.M. of data from five to eight animals.

  • 3-150p < 0.01 vs. corresponding controls in Mann-Whitney test.