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Administration of haloperidol with biperiden reduces mRNAs related to the ubiquitin-proteasome system in mice.
- Source :
- Synapse; Jun2005, Vol. 56 Issue 4, p175-184, 10p
- Publication Year :
- 2005
-
Abstract
- In order to find molecules affected by administration of an antipsychotic drug with an antimuscarinic drug, which is a common prescription used to prevent extrapyramidal adverse effects caused by the antipsychotic drugs, gene expression profiling in the frontal cortex was studied in mice. After 14 days of administration with 2 mg/kg haloperidol, a typical antipsychotic drug, and 2 mg/kg biperiden, a high-affinity antagonist for muscarinic receptors in the brain, ∼500 mRNAs related to synaptic function were investigated. The levels of the mRNAs related to the ubiquitin-related systems were significantly reduced after the combined administration. However, the separate administration of either haloperidol or biperiden had little effect on the levels of the mRNAs. This result suggests that coadministration of haloperidol and biperiden specifically affects the ubiquitin-related system. Synapse 56:175-184, 2005. © 2005 Wiley-Liss, Inc. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08874476
- Volume :
- 56
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Synapse
- Publication Type :
- Academic Journal
- Accession number :
- 64231045
- Full Text :
- https://doi.org/10.1002/syn.20120