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. Author manuscript; available in PMC: 2014 Aug 26.
Published in final edited form as: Neuropharmacology. 2010 Nov 11;60(0):1007–1016. doi: 10.1016/j.neuropharm.2010.10.021

Table 4.

Effects of VPA and various antipsychotics on GAD67 or reelin promoter demethylation in the mouse brain (frontal cortex).

Drugs mg/kg GAD67 or reelin promoter cytosine demethylation
−VPA +VPA
Vehicle +/− +
Clozapine 1.25 + +++
Risperidone 10 inactive inactive
Haloperidol 1.5 inactive inactive
Olanzapine 10 + ++
Quetiapine 10 + +++

VPA: 70 mg/kg

Drugs were given s.c. twice a day for three days