Gene networks and haloperidol-induced catalepsy
نویسندگان
چکیده
منابع مشابه
Piracetam reverses haloperidol-induced catalepsy in mice
Results: Th e administration of haloperidol (2 mg/kg, IP) resulted in signifi cant catalepsy. Piracetam (in dosages of 50, 100, and 300 mg/kg) given IP at the time of haloperidol administration reduced the duration of catalepsy by 24.4%, 32.3%, and 48.2%, respectively. Piracetam given as a 30-min pretreatment reduced the duration of catalepsy by 59.5%, 72.3%, and 78.2%, respectively. Vinpocetin...
متن کاملLoss of haloperidol induced gene expression and catalepsy in protein kinase A-deficient mice.
The antipsychotic drug, haloperidol, elicits the expression of neurotensin and c-fos mRNA in the dorsal lateral region of the striatum and produces an acute cataleptic response in rodents that correlates with the motor side effects of haloperidol in humans. Mice harboring a targeted disruption of the RIIbeta subunit of protein kinase A have a profound deficit in cAMP-stimulated kinase activity ...
متن کاملEarly life stress causes refractoriness to haloperidol-induced catalepsy.
The use of classic antipsychotic drugs is limited by the occurrence of extrapyramidal motor symptoms, which are caused by dopamine (DA) receptor blockade in the neostriatum. We examined the impact of early-life stress on haloperidol-induced catalepsy using the rat model of prenatal restraint stress (PRS). Adult "PRS rats," i.e., the offspring of mothers exposed to restraint stress during pregna...
متن کاملEffect of Tribulus terrestris on Haloperidol-induced Catalepsy in Mice
Haloperidol, an antipsychotic drug, leads to the development of a behavioural state called catalepsy, in which the animal is not able to correct an externally imposed posture. In the present study we have attempted to evaluate the anticataleptic effect of Tribulus terrestris on haloperidol-induced catalepsy in albino mice. Mice were allocated to four groups, each group containing six animals. B...
متن کاملRole of adenosine and N-methyl-D-aspartate receptors in mediating haloperidol-induced gene expression and catalepsy.
Acute blockade of dopamine D(2) receptors by the typical antipsychotic drug haloperidol leads to alterations in neuronal gene expression and behavior. In the dorsolateral striatum, the levels of mRNA for the immediate-early gene c-fos and the neuropeptide gene neurotensin/neuromedin N (NT/N) are significantly increased by haloperidol. An acute behavioral response to haloperidol is catalepsy, co...
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ژورنال
عنوان ژورنال: Genes, Brain and Behavior
سال: 2011
ISSN: 1601-1848
DOI: 10.1111/j.1601-183x.2011.00736.x