Lack of dopamine supersensitivity in rats after chronic administration of blonanserin: Comparison with haloperidol

Long-term treatment with antipsychotic drugs in patients with schizophrenia can lead to dopamine supersensitivity psychosis. It is reported that repeated administration of haloperidol caused dopamine supersensitivity in rats. Blonanserin is an atypical antipsychotic drug with high affinity for dopamine D2, D3 and serotonin2A receptors. In this study, we investigated whether chronic administration of blonanserin leads to dopamine...