Abstract：
:Many studies have demonstrated that stressors can modify the physiological action of drugs, mainly morphine. The present study investigated the effects of a mild stressor on chloral hydrate (Chl)-induced sedation in mice. For 4 consecutive days, NaCl and Chl-treated mice (300 mg kg(-1)) were stressed (S) either by a 5 min exposure to a brightly lit inescapable open field, or i.p. injected with corticosterone (Cor) (15 mg kg(-1)). Then, their spontaneous motor activity was recorded on an actisystem during 20 min and compared with that of the unstressed (US) NaCl and Chl-treated mice. On day 1 and 4, neither stressor nor i.p. administered Cor had any influence on the spontaneous motor activity of NaCl-treated mice. In Chl-treated mice, the spontaneous motor activity was very low. On day 1, it was similar in S mice, Cor-injected mice, and US mice. On the contrary, on day 4, both stress and Cor enhanced the anesthetic-induced hypoactivity, showing that the magnitude of sedation increased. It can then be stated that stressor, provided it was repeatedly administered, potentiated the sedative action of chloral hydrate and that such a potentiation was probably, but not only, Cor-dependent. Given that stress and Chl both produce dopamine overflow, it can be hypothesized that S, potentiates the sedative action of Chl through a dopaminergic link.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Meyer L,Jouen F,Molina M,Caston Jdoi
10.1016/s0166-4328(00)00228-xsubject
Has Abstractpub_date
2000-09-01 00:00:00pages
193-7issue
1-2eissn
0166-4328issn
1872-7549pii
S016643280000228Xjournal_volume
114pub_type
杂志文章abstract：:Using a rat model of adolescent social stress (SS, daily 1 h isolation and change of cage partner, 30-45 days of age), we have reported sex-specific effects on neuroendocrine function over the course of SS, and enduring effects of SS in females, and not males, on drug-related behaviour. Here, we investigated both the ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2007.09.005
更新日期：2008-03-05 00:00:00
abstract：:In rats with a unilateral 6-hydroxydopamine lesion of the ascending dopamine neurons, we investigated the relationship between the expression of Fos-like immunoreactivity in the caudate-putamen and contralateral turning behavior in response to dopamine agonists during the induction and expression of sensitization (pri...
journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：1996-09-01 00:00:00
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更新日期：2019-04-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：2017-01-01 00:00:00
abstract：:Though accumulating literature implicates that cytokines are involved in the pathophysiology of mental disorders, the role of interleukin-6 (IL-6) in learning and memory functions remains unresolved. The present study was undertaken to investigate the effect of IL-6 on amygdala-dependent fear learning. Adult Wistar ra...
journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：2014-12-15 00:00:00
abstract：:Previous behavioral studies have manipulated nitric oxide (NO) production either by pharmacological inhibition of its synthetic enzyme, nitric oxide synthase (NOS), or by deletion of the genes that code for NOS. However manipulation of dietary intake of the NO precursor, L-arginine, has been understudied in regard to ...
journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：2011-09-30 00:00:00
abstract：:Raccoons have been widely used for neurobiological research and with respect to paw (hand) use have been 'considered' to be primates because they display highly developed skilled hand use. Their exceptional manipulatory ability is puzzling from an evolutionary perspective both because they belong to a taxon that is di...
journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：1999-02-15 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.09.055
更新日期：2017-01-15 00:00:00
abstract：:Depression, a common mood disorder, involves anhedonia and defects in reward circuits and mesolimbic dopamine transmission in the striatum and nucleus accumbens (NAc). Active vitamin-D, (1,25-(OH)2 vitamin-D3), exerts protective and regulatory effects on the brain dopamine system. In this study, key depression-like sy...
journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：2019-01-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.11.013
更新日期：2010-03-17 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.01.034
更新日期：2014-04-15 00:00:00
abstract：:Prenatal restraint stress (PS) has been suggested as an attractive chronic model of anxiety. Here, we characterized the behavioral and autonomic responsivity to acute stress exposure in adult PS subjects. In Wistar rats, locomotor activity, as well as spontaneous behavior in an established animal model of anxiety, the...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(02)00273-5
更新日期：2003-03-18 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.04.057
更新日期：2010-12-06 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2020.112898
更新日期：2021-02-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(94)90060-4
更新日期：1994-01-31 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2020.112842
更新日期：2020-10-01 00:00:00
abstract：:Chronic restraint stress alters hippocampal-dependent spatial learning and memory in a sex-dependent manner, impairing spatial performance in male rats and leaving intact or facilitating performance in female rats. Moreover, these stress-induced spatial memory deficits improve following post-stress recovery in males. ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.12.051
更新日期：2015-04-01 00:00:00
abstract：:The risk gene CACNA1C is strongly implicated in the etiology of all major psychiatric disorders, such as depressive disorder, bipolar disorder, autism spectrum disorder, and schizophrenia. These disorders feature high levels of comorbidity and share an overlap of symptoms; in particular, deficits in social functioning...
journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：2019-07-23 00:00:00
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pub_type： 杂志文章
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更新日期：2003-05-15 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：1986-08-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(80)90037-6
更新日期：1980-10-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2018.12.010
更新日期：2019-03-15 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：2018-01-30 00:00:00
abstract：:We have reported previously that exposure to the cyanobacterial neurotoxin β-N-methylamino-L-alanine (BMAA) during the neonatal period causes cognitive impairments in adult rats. The aim of this study was to investigate the long-term effects of neonatal BMAA exposure on learning and memory mechanisms and to identify e...
journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：2011-06-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2003.08.005
更新日期：2004-05-05 00:00:00
abstract：:Mild neurocognitive impairments are common in people with human immunodeficiency virus (HIV) infection. HIV-encoded proteins, such as trans-activator of transcription (TAT), contribute to neuropathology and cognitive function in medicated subjects. The combination of TAT and comorbid methamphetamine use may further im...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2018.04.046
更新日期：2018-09-03 00:00:00
abstract：BACKGROUND:According to the incentive sensitization theory, addiction is caused primarily by drug-induced sensitization in the brain mesocorticolimbic systems. After repeated ethanol administration, some animals develop psychomotor sensitization, a phenomenon which occurs simultaneously with the incentive sensitization...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.09.015
更新日期：2013-11-01 00:00:00
abstract：:Recent observations have suggested that Ras signaling includes combinations of extracellular-signal-regulated Ras activation at the plasma membrane and endomembranes, and translocation of Ras from the plasma membrane to intracellular compartments. In this study we have shown that social isolation of rat decreases the ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.07.009
更新日期：2009-12-28 00:00:00
abstract：:The effect of intraseptal injections of lidocaine before a first or a second session in the elevated plus-maze, in a test-retest paradigm, was investigated. In addition to gross session analyses, a minute-by-minute analysis of the sessions was used to evaluate both anxiety and memory. Lidocaine injections before the t...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.02.011
更新日期：2010-06-26 00:00:00
abstract：:The objective of this study was to investigate the effects of methylphenidate (MPH) on attention and inhibition in children with Attention Deficit Hyperactivity Disorder (ADHD) and to establish what the relative contributions of the noradrenergic and dopaminergic systems to this effect were. In addition to MPH, two ot...
journal_title：Behavioural brain research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0166-4328(03)00097-4
更新日期：2003-10-17 00:00:00
