Olanzapine counteracts reduction of brain-derived neurotrophic factor and TrkB receptors in rat hippocampus produced by haloperidol.

作者: Vinay Parikh , Mohammad M. Khan , Sahebarao P. Mahadik

DOI: 10.1016/J.NEULET.2003.10.079

关键词:

摘要: Recently, we have reported studies in rats showing that the atypical antipsychotic olanzapine (OLZ), contrast to haloperidol (HAL), was not associated with reduction of markers central cholinergic neurons as well decrements cognitive performance after chronic exposure. We compared effect 45 day exposure HAL (2 mg/kg per day) OLZ (10 on brain-derived neurotrophic factor (BDNF)) and its high affinity receptor TrkB rat hippocampus. Since use is presently preferred over patients, effects post-treatment HAL-induced changes expression BDNF were also investigated. administered days HAL, but OLZ, significantly reduced levels These paralleled receptors. Furthermore, markedly restored treatment reductions both receptors

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