Abstract：
:In two different experiments, serotonin (5-HT) and 5-hydroxyindoleacetic acid (5-HIAA) levels were measured in rats, using HPLC with electrochemical detection, in 3 brain regions (hippocampus, cerebral cortex and hypothalamus) after acute i.p. treatment with diazepam (4 mg/kg), alprazolam (1.25 mg/kg) or vehicle. In the first experiment, rats received the acute treatment 30 min before they were sacrificed. In the second, the animals were previously habituated to handling (involving the maneuvers of injecting and sacrificing at the guillotine) daily for 15 days, before the acute administration of the drugs. Results of the acute treatment alone showed a significant increase in 5-HT levels in hippocampus and cerebral cortex, and a decrease in hypothalamus, but not differences in 5-HIAA levels, for the diazepam- and alprazolam-treated groups. After handling-habituation, no effect in the monoamine or metabolite levels appeared when the rats were treated with diazepam or alprazolam. The results are discussed in relation to the emotional changes induced by the handling procedure, and for possible connections between the mechanisms of action of handling-habituation and benzodiazepine treatments at CNS level.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Boix F,Fernández Teruel A,Escorihuela RM,Tobeña Adoi
10.1016/0166-4328(90)90059-nsubject
Has Abstractpub_date
1990-01-22 00:00:00pages
209-15issue
3eissn
0166-4328issn
1872-7549pii
0166-4328(90)90059-Njournal_volume
36pub_type
杂志文章abstract：:Oxytocin is an important messenger in the brain that has been linked to a variety of social functions in pharmacological studies. Besides, functional genetic variations on the oxytocin receptor gene have been repeatedly associated with social processing and functioning. Despite this knowledge, there are very few studi...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.04.036
更新日期：2017-06-30 00:00:00
abstract：:A rat model of novelty-seeking phenotype predicts vulnerability to nicotine relapse where locomotor reactivity to novelty is used to rank high (HR) versus low (LR) responders. Present study investigates implication of cannabinoid receptor 1 (CB1R) in the basolateral (BLA) and the central (CeA) nuclei of amygdala in be...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.11.015
更新日期：2012-03-01 00:00:00
abstract：:In the current study, we investigated the role of intra-dentate gyrus (DG) administration of D1 and/or D2 receptor antagonists on the expression, acquisition, and extinction of morphine-CPP. Cannulae were implanted bilaterally into the DG region in male Wistar rats and CPP was induced by the subcutaneous injection of ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2018.07.018
更新日期：2018-11-01 00:00:00
abstract：:Although the increasing rate of obesity has stimulated interest in the effects of diet composition on peripheral systems, comparatively little work has been done to examine effects upon the brain. A diet high in fat is one of many factors that can promote obesity, and previous research has shown that such a diet can p...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2006.09.010
更新日期：2006-12-15 00:00:00
abstract：:The ameliorating effects of the ethyl acetate fraction from Dendropanax morbifera (EFDM) on cognitive impairment in high-fat diet (HFD)-induced diabetic mice were examined by measuring its possible pharmacological activities. Administration of EFDM (20 and 50mg/kg body weight) in HFD-induced diabetic mice significantl...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.06.013
更新日期：2016-10-01 00:00:00
abstract：:This study of leg flexion conditioning in dogs, which were trained under both avoidance and classical contingencies consecutively, confirmed and extended the results from the Wahlsten and Cole study (In Classical Conditioning II: Current Research and Theory, Appleton Century-Crofts, New York, 1972). Briefly, dogs were...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(95)00174-3
更新日期：1996-05-01 00:00:00
abstract：:Development of the brain includes periods which can be critical for its normal maturation. The present study investigates specifically vulnerable peri-/postnatal periods in mice which are essential for understanding the etiology behind radiation induced neurotoxicity and functional defects, including evaluation of neu...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.02.008
更新日期：2016-05-01 00:00:00
abstract：:We examined four different learning and memory tasks in rats which had been subjected to left carotid artery ligation followed by 2 h hypoxia (8% oxygen) when they were 7 days old. The examination began on the 4th week after insult and continued to 18 weeks post-insult. Compared with the control group, the hypoxic-isc...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(00)00287-4
更新日期：2001-01-08 00:00:00
abstract：:Several recent models of episodic memory have highlighted a potential contribution from the head-direction system; there is, however, surprisingly little known about the behavioural effects of selective lesions within the head-direction system. To address this issue, and determine what aspects of spatial memory are de...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.05.033
更新日期：2011-10-10 00:00:00
abstract：:We recently reported that Pavlovian fear conditioning and hippocampal perforant-path long-term potentiation (LTP) are sexually dimorphic in rats. Males show greater contextual fear conditioning, which depends on the hippocampus, as well as greater hippocampal LTP. In order to examine the role of circulating gonadal ho...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(97)00115-0
更新日期：1998-04-01 00:00:00
abstract：:Sleep deprivation (SD) causes detrimental effects to the body, such as memory impairment and weight loss. SD also changes the concentration of inflammatory mediators such as cytokines, which, in turn, can affect cognitive functioning. Thus, the objective of this study was to investigate the involvement of these inflam...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.02.025
更新日期：2011-08-01 00:00:00
abstract：:Immunohistological studies suggest abundant expression of Wfs1 protein in neurons and nerve fibers that lie in the vicinity of dopaminergic (DA-ergic) fibers and neurons. Therefore, we sought to characterize the function of DA-ergic system in Wfs1-deficient mice. In wild-type mice, amphetamine, an indirect agonist of ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.01.046
更新日期：2013-05-01 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
doi：10.1016/j.bbr.2011.01.056
更新日期：2011-06-01 00:00:00
abstract：:Chronic administration of a choline-deficient diet for 20 days caused no modification in ACh levels in the cortex, hippocampus and olfactory system of the rat and an increase in the density (Bmax) of the muscarinic receptors in the hippocampus. The choline-deficient diet caused no modification in noradrenaline levels ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(96)00143-x
更新日期：1997-03-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.03.065
更新日期：2011-09-23 00:00:00
abstract：:In recent years, considerable emphasis has been placed upon the putative role of nucleus accumbens dopamine systems in appetitive motivation and positive reinforcement. However, considerable evidence indicates that brain dopamine in general, and nucleus accumbens dopamine in particular, is involved in aspects of avers...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/0166-4328(94)90153-8
更新日期：1994-04-18 00:00:00
abstract：:Enhanced anxiety is a salient feature of a number of psychiatric disorders including anxiety disorders, trauma-related disorders and depression. Although aberrant expression of various genes has been detected in patients suffering from persistent high anxiety as well as in high anxiety rodent models, the molecular mec...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.05.036
更新日期：2016-09-15 00:00:00
abstract：:Rearing rats in isolation produces behavioural and neurochemical alterations similar to those observed in schizophrenia. Cannabinoids have also been implicated in inducing psychotic symptoms. In this study, we investigate the effect of the major psychoactive constituent of cannabis and partial cannabinoid CB(1) recept...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2005.07.009
更新日期：2006-01-06 00:00:00
abstract：:L-DOPA (L-3,4-dihydroxyphenylalanine) relieves symptoms of Parkinson disease (PD), but long-term use can cause serious side effects. Resveratrol (3,5,4'-trihydroxy-trans-stilbene, RV), a polyphenolic compound derived from grapes and red wine that has antioxidant activity, has been shown to have neuroprotective effects...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.03.043
更新日期：2019-07-23 00:00:00
abstract：:Cocaine dependence has been associated with deficits in white matter (WM) integrity. Nevertheless, what happens to WM integrity after long-term abstinence is not fully understood. To bridge this gap, changes in WM integrity were examined with diffusion tensor imaging (DTI) applied to 39 participants: 12 participants w...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.112388
更新日期：2020-02-03 00:00:00
abstract：:In the rat, brain growth is most vulnerable to undernutrition during the suckling period. Undernutrition at that stage also produces lasting effects on behaviour and it is often assumed that these are due to disturbances of brain growth. The proposal that this may not necessarily be so was explored by testing the beha...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(83)90035-9
更新日期：1983-12-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2012.12.049
更新日期：2013-04-15 00:00:00
abstract：:Behavioral response to novelty in rats has been linked both to dopamine transmission in the ventral striatum, and to propensity to self-administer psychostimulant drugs. In order to probe the relationship between behavioral response to novelty and dopamine systems we have developed a behavioral model for correlation w...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2005.06.008
更新日期：2005-11-07 00:00:00
abstract：:Exposure to repeated stress can lead to diverse and widespread behavioral consequences, including reduction in food and water intake and subsequent diminution in weight gain. Many reports have suggested that repeated stress substantially alters the neurochemistry, morphology and physiology of neurons within the bed nu...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.11.010
更新日期：2012-02-01 00:00:00
abstract：:The impact of ambient light on mood and anxiety is best exemplified in seasonal affective disorder, in which patients experience depression and anxiety in winter when there is less light in the environment. However, the brain mechanisms underlying light-dependent changes in affective state remain unclear. Our previous...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.12.004
更新日期：2016-03-01 00:00:00
abstract：:The lateral septal nucleus (LSN) is related to the actions of antidepressants, and the prelimbic cortex (PL) and infralimbic cortex (IL) modulate responses to fear. However, unknown is whether experimental diabetes that is induced by alloxan alters the responsivity of these regions. We used a method in which one foreb...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.111919
更新日期：2019-08-05 00:00:00
abstract：:Rhythmic patterns in the rat's brain self-stimulation behavior were analyzed across levels of illumination, including conditions of constant illumination (LL), constant darkness (DD), and light-dark cycles (LD 12:12). LD entrainment was achieved with light intensities ranging from 0.25 to 440 lux, and little or no cha...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(80)90005-4
更新日期：1980-12-01 00:00:00
abstract：:Severe temporal lobe epilepsy in humans is often associated with loss of neurons in the hippocampus and memory deficits. In Experiment 1, 60 min of continuous electrical stimulation of the perforant path sufficient to produce seizures resembling status epilepticus and loss of hilar and pyramidal cells in the hippocamp...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(99)00107-2
更新日期：2000-01-01 00:00:00
abstract：:Parkinson's disease (PD) is an age-dependent neurodegenerative disease that can be caused by a variety of factors. Growing evidence shows that prior to the motor phase of PD can express molecular or imaging markers. Many long non-coding RNAs (lncRNAs) have been identified in neurodegenerative disease. However, the bio...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.04.044
更新日期：2017-07-28 00:00:00
abstract：:Amphetamine (AMPH) is known as an anorectic agent. Repeated treatments of AMPH for several days induced a marked anorexia on day 1 followed by a gradual return of food intake to normal level. Previously, using daily food intake (DFI) as an indicator, we found that both dopamine (DA) D1 and D2 receptors were involved i...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2003.04.001
更新日期：2003-12-17 00:00:00
