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 in AMPH anorexia. In the present study, using DFI and body weight change (BWC) as indicators, we took a further step to examine whether repeated co-administrations of D1 and D2 agonists might produce an AMPH-like action. Results revealed that repeated co-administrations of D1 and D2 agonists, but not D1 or D2 agonist alone, produced an AMPH-like action (i.e., tolerant DFI and BWC), confirming the previous study. In addition, we examined whether cerebral neuropeptide Y (NPY), an orexigenic neurotransmitter reported to mediate AMPH anorexia, was involved in the anorectic action of D1/D2 co-administration. Our result revealed that injection of NPY antisense into brain could modify the anorectic action of repeated D1/D2 agonists, indicating the involvement of NPY. Taken together, the present results confirmed that both subtypes of D1 and D2 receptors and cerebral NPY were involved in the anorectic action of AMPH.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Kuo DYdoi
10.1016/j.bbr.2003.04.001subject
Has Abstractpub_date
2003-12-17 00:00:00pages
149-55issue
1-2eissn
0166-4328issn
1872-7549pii
S0166432803002948journal_volume
147pub_type
杂志文章abstract：:Many studies of creative cognition with a neuroimaging component now exist; what do they say about where and how creativity arises in the brain? We reviewed 45 brain-imaging studies of creative cognition. We found little clear evidence of overlap in their results. Nearly as many different tests were used as there were...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2010.05.015
更新日期：2010-12-25 00:00:00
abstract：:Transcranial direct current stimulation (tDCS) modulates excitability of motor cortex. However, there is conflicting evidence about the efficacy of this non-invasive brain stimulation modality to modulate performance on cognitive tasks. Previous work has tested the effect of tDCS on specific facets of cognition and ex...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.04.031
更新日期：2015-09-01 00:00:00
abstract：:Biperiden is one of the most commonly abused anticholinergic drugs. This study assessed its motivational effects in the acquisition of conditioned place preference in rats. Biperiden neither produced place conditioning itself nor enhanced the rewarding effect of morphine. Furthermore, biperiden in combination with hal...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.07.050
更新日期：2011-12-01 00:00:00
abstract：:Previous studies confirm that brief electrical stimulation of glutamatergic afferents from the ventral subiculum (vSub) can significantly enhance dopamine release in the ventral striatum for an extended duration (>20 min). However, the functional significance of this effect on motivated behavior remains to be specifie...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2018.09.002
更新日期：2019-01-01 00:00:00
abstract：:In rats lesioned with 6-hydroxydopamine (6-OHDA) the effect of the noncompetitive N-methyl D-aspartate (NMDA) receptor antagonist, MK-801, the dopamine (DA) D2 receptor agonist quinpirole and the A2A adenosine antagonist SCH 58261 was studied on acetylcholine (ACh) release in the lesioned striatum and contralateral tu...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(99)00038-8
更新日期：1999-09-01 00:00:00
abstract：:The current study was performed to assess the effects of inorganic mercury (mercuric chloride - HgCl(2)) on the development of offsprings from intoxicated-mother during pregnancy. In this respect, pregnant rats were chronically treated with HgCl(2) at 50 ppm (Hg50) and 100 ppm (Hg100) in drinking water. After parturit...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2012.06.005
更新日期：2012-09-01 00:00:00
abstract：:Modulation of short-term emotions by long-term mood is little understood but relevant to understand the affective system and of importance in respect to animal welfare: a negative mood might taint experiences, whilst a positive mood might alleviate single negative events. To induce different mood states in sheep housi...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.03.036
更新日期：2014-07-01 00:00:00
abstract：:One of the most widely used animal models for assessing recovery of locomotor functioning is the spinal rat. Although true differences in locomotor abilities of these animals are exhibited during treadmill testing, current measurement techniques often fail to detect them. The HiJK (Hillyer-Joynes Kinematics) scale was...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.04.009
更新日期：2009-09-14 00:00:00
abstract：:Male rats outperform females in spatial tasks, such as the water maze (WM). Female rats are known to have higher basal serum corticosterone (CORT) levels and to manifest a more rapid and stronger CORT response to novel stressors. Sex differences in stress responses to the handling and forced swimming in the WM task mi...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2003.08.019
更新日期：2004-05-05 00:00:00
abstract：:Classical eyeblink conditioning (EBC), a simple form of associative learning, has long been served as a model for motor learning and modulation. The neural circuitry of EBC has been studied in detail in rabbits. However, its underlying molecular mechanisms remain unclear. The advent of mouse transgenics has generated ...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2014.10.006
更新日期：2015-02-01 00:00:00
abstract：:Action observation elicits changes in primary motor cortex known as motor resonance, a phenomenon thought to underpin several functions, including our ability to understand and imitate others' actions. Motor resonance is modulated not only by the observer's motor expertise, but also their gaze behaviour. The aim of th...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.112351
更新日期：2020-02-03 00:00:00
abstract：:Cognitive deficits are a particularly debilitating symptom group in schizophrenia. We investigated the effect of a 'two hit' combination of two factors implicated in schizophrenia development, reelin deficiency and stress, on cognitive behaviours in mice. Male and female heterozygous reelin mice (HRM) and wild-type (W...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.03.063
更新日期：2015-01-01 00:00:00
abstract：:Early-life stress during the postnatal period could precipitate long-lasting alterations in the functional properties underlying emotional expression in humans, but how the psychological stress of cross-fostering affects emotional behavior during adulthood in mice remains primarily unknown. The purpose of the present ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2008.10.031
更新日期：2009-03-02 00:00:00
abstract：:Methylphenidate (MPH) is the most commonly prescribed medication used to treat the symptoms associated with attention-deficit hyperactivity disorder (ADHD). The increase in ADHD diagnosis and MPH use has raised concerns regarding the long-term consequences of early exposure to psychostimulants. Animals studies indicat...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.03.015
更新日期：2009-08-24 00:00:00
abstract：:Activity-dependent changes in hippocampal energy consumption have largely been determined using microdialysis. However, real-time recordings of brain energy consumption can be more accurately achieved using amperometric sensors, allowing for sensitive real-time monitoring of concentration changes. Here, we test the th...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.02.034
更新日期：2017-05-30 00:00:00
abstract：:There is impressive amount of evidence suggesting the involvement of nitric oxide (NO) in hippocampal synaptic plasticity and consequently learning and memory. Hippocampus is a brain region which is widely implicated in several types of learning and memory formation, including inhibitory avoidance learning. Since the ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.02.011
更新日期：2009-07-19 00:00:00
abstract：:We report that mice with closed-head multiple traumatic brain injury (TBI) show a decrease in the motoric aspects of generalized arousal, as measured by automated, quantitative behavioral assays. Further, we found that temporally-patterned deep brain stimulation (DBS) can increase generalized arousal and spontaneous m...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.07.026
更新日期：2014-10-15 00:00:00
abstract：:Currently, the behavioural phenotyping of mutant strains is restricted by the paucity of tests for the cognitive capabilities of mice. Most of the paradigms at present available such as the water maze or passive avoidance are dependent upon an aversive component for conditioning and as a consequence the data can often...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(01)00300-x
更新日期：2001-11-01 00:00:00
abstract：:Exposure to early stressful adverse life events such as maternal separation severely impacts the development of the nervous system. Using immunohistochemistry, quantitative PCR and Western blot approaches, we found that alpha6 subunit-containing GABAA receptors (Gabra6-containing GABAA Rs) were expressed on hippocampa...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.07.002
更新日期：2016-10-15 00:00:00
abstract：:The thalamofugal visual projections of the chick are known to develop in response to stimulation by light prior to hatching, and asymmetry in the number of projections develops as a consequence of the embryo being oriented in the egg so that it occuludes its left eye. The right eye only is stimulated by light and this...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(96)00021-6
更新日期：1996-10-01 00:00:00
abstract：:It has been suggested that delayed (non-) matching to sample (DNMTS/DMTS) tasks using trial-unique stimuli and short, as well as longer delay intervals, can provide important insights into animal cognition. Therefore, this research examined the capability of the New World capuchin monkey (Cebus apella) in perform tria...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(01)00368-0
更新日期：2002-04-01 00:00:00
abstract：:The complex bidirectional communication between the central nervous system and the peripheral immune system is of possible relevance for both normal brain functions and the development of psychiatric disorders. The aim of this investigation was to study central expression of inflammatory markers in a genetic rat model...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.09.025
更新日期：2015-03-15 00:00:00
abstract：:Social play is the most characteristic form of social interaction which is necessary for adolescents to develop proper cognitive, emotional, and social competency. The information available on neural substrates and the mechanism involved in social play is limited. This study characterized social play by proteomic and ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.112210
更新日期：2019-12-30 00:00:00
abstract：INTRODUCTION:GABA dysfunction is associated with a number of psychiatric conditions including schizophrenia, autism and depression. Blocking cortical GABAA receptors in rodents causes behavioral deficits, including impaired attention and sociability, that are consistent with the symptoms of these conditions. The subuni...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.112261
更新日期：2020-01-27 00:00:00
abstract：:Early life stress in rodents is associated with increased amygdala volume in adulthood. In humans, the amygdala develops rapidly during the first two years of life. Thus, disturbed care during this period may be particularly important to amygdala development. In the context of a 30-year longitudinal study of impoveris...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.03.050
更新日期：2016-07-15 00:00:00
abstract：:C57BL/6 mice are commonly used as background strains for genetically modified mice, and little attention is usually paid to the notification of the specific substrain. However, it is known that C57BL/6NCrl (B6N) and C57BL/6JOlaHsd (B6JOla) mice differ in the course of extinction of conditioned fear (Stiedl O, Radulovi...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2004.07.007
更新日期：2005-02-28 00:00:00
abstract：:To clarify the behavioral characteristics of rats neonatally treated with 6-hydroxydopamine (6-OHDA), their performance on 4 aversive learning tasks, 3 active (shuttle, one-way, and rearing) avoidance tasks and one passive (step-through) avoidance task, was examined. On days 2 and 4 after birth, each rat of F344/Du st...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(95)00148-4
更新日期：1996-01-01 00:00:00
abstract：:Clinical research has identified developmental delay and physical malformations in children prenatally exposed to the antiepileptic drug (AED) valproic acid (VPA). However, the early signs of neurodevelopmental deficits, their evolution during postnatal development and growth, and the dose effects of VPA are not well ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.05.023
更新日期：2016-09-15 00:00:00
abstract：:Parent-offspring interactions early in life can permanently shape the developmental path of those offspring. Manipulation of maternal care has long been used to alter the early-life environment of infants and impacts their later social behavior, aggression, and physiology. More recently, naturally occurring variation ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.01.025
更新日期：2015-04-15 00:00:00
abstract：:Glutamatergic signaling plays an important role in learning and memory. Using Pavlovian conditioned approach procedures, the mechanisms that drive stimulus-reward learning and memory have been investigated. However, there are instances where reward-predictive stimuli can function beyond being solely predictive and can...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.10.013
更新日期：2018-02-15 00:00:00
