Table 2

Effects of clozapine and olanzapine on t-MeHA levels in various mouse brain regions

ED50 (mg/kg)Maximal Effect (% of Control)
ClozapineOlanzapineClozapineOlanzapine
Hypothalamus1.5  ± 0.63.5  ± 1.6148  ± 4157  ± 3
Striatum0.9  ± 0.23.0  ± 0.6182  ± 3210  ± 4
Cerebral cortex1.6  ± 0.82.9  ± 0.9182  ± 6191  ± 8