Abstract：
UNLABELLED:Evidence from in situ studies supports the role of anti-apoptotic factors in the antidepressant responses of certain psychotropics. The availability of anti-ceramidase pro-apoptocic compound (LCL385) provides an opportunity to test in vivo the relation between hippocampal apopotosis and learned helplessness. METHOD:40 Sprague-Dawley male rodents underwent an FST after a treatment with LCL385, desipramine (DMI), or placebo (SAL) over 3 days. Behavioral responses, including immobility, swimming and climbing were counted during the 6min test. Western blot labeling was used to detect anti-apoptosis in hippocampus. RESULTS:DMI alone was associated with reduced immobility and increased climbing whereas LCL385 alone showed a decrease in Bcl-2/beta-actin ratio. CONCLUSIONS:Direct modulation of Bcl-2 expression in the hippocampus is not associated with learned helplessness in stressed rats. Three-day administration of DMI and LCL385 show divergent effects on behavioral and anti-apoptotic measures.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Nahas Z,Jiang Y,Zeidan YH,Bielawska A,Szulc Z,Devane L,Kalivas P,Hannun YAdoi
10.1016/j.bbr.2008.07.040subject
Has Abstractpub_date
2009-01-30 00:00:00pages
41-4issue
1eissn
0166-4328issn
1872-7549pii
S0166-4328(08)00410-5journal_volume
197pub_type
杂志文章abstract：:The corpus callosum is the largest white matter structure in the human brain, connecting cortical regions of both hemispheres. Complete and partial callosotomies or callosal lesion studies have granted more insight into the function of the corpus callosum, namely the facilitation of communication between the cerebral ...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2011.04.018
更新日期：2011-09-30 00:00:00
abstract：:Stress has been shown to impair decision making. However the temporal development of this phenomenon remains poorly understood. We speculated that the rapid stress induced increase in norepinephrine and the delayed increase in cortisol might exert opposing effects on decision making under risk. Therefore, three differ...
journal_title：Behavioural brain research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.bbr.2013.04.046
更新日期：2013-08-01 00:00:00
abstract：:Recent electrophysiological and behavioural studies have suggested that the deeper layers of the superior colliculus (dl-SC) are involved in the execution of targeting movements which are elicited but not continuously guided by external stimuli. In the first part of the present study the role of the GABAergic transmis...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(86)90086-0
更新日期：1986-08-01 00:00:00
abstract：:P11 cells were used as an in vitro model system to explore effects of exposure to 5-HT on levels of mRNA encoding 5-HT2A receptors. Exposure of cells to the agonist 5-HT resulted in a doubling of receptor mRNA levels. mRNA levels returned to control levels within 8-16 h. The stability of receptor mRNA transcripts was ...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/0166-4328(96)00094-0
更新日期：1996-01-01 00:00:00
abstract：:The present study was aimed at evaluating whether the differences between the Roman high- (RHA) and low-avoidance (RLA) rat strains in novelty-induced behavioural inhibition/disinhibition, sensorimotor gating (i.e., prepulse inhibition, PPI) and spatial learning/memory parallel differences in the volume of brain areas...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2018.12.033
更新日期：2019-04-01 00:00:00
abstract：:The present study has been designed to investigate the effect of amniotic fluid derived stem cells on focal cerebral ischaemia-reperfusion injury induced behavioural deficits in mice. Middle cerebral artery occlusion of 60 min followed by reperfusion for 7 days was employed in present study to produce ischaemia and re...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2007.05.028
更新日期：2007-10-01 00:00:00
abstract：:This review describes a series of animal experiments that investigate the role of endogenous adenosine (AD) in sleep. We propose that AD is a modulator of the sleepiness associated with prolonged wakefulness. More specifically, we suggest that, during prolonged wakefulness, extracellular AD accumulates selectively in ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(00)00258-8
更新日期：2000-11-01 00:00:00
abstract：:Behavioural activation repeatedly induced by a stimulant in rodents can persist in the absence of the drug if the animals are tested in the context where the drug was previously given, a phenomenon often explained in terms of Pavlovian conditioning. The aim of this study was to verify whether the amplitude of the puta...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(03)00106-2
更新日期：2003-10-17 00:00:00
abstract：:Behavioural studies using transgenic techniques in mice usually require extensive backcrossing to a defined background strain, e.g. to C57BL/6. In this study we investigated whether backcrossing can be replaced by using the 129SvEv strain from which the embryonic stem cells are generally obtained for gene targeting st...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.03.019
更新日期：2010-07-29 00:00:00
abstract：:Since cocaine- and amphetamine-regulated transcript peptide (CART) regulates anxiety and stress in amygdala, we hypothesized that the peptide may also process negative psychological experience like fear. During acute exposure to a cat, the rat showed freezing behavior and subsequently, profound signs of anxiety in soc...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2012.12.058
更新日期：2013-04-15 00:00:00
abstract：:The effects of heterosexual interactions on the in vivo rate of regional brain monoamine synthesis were examined in the male rat. To this end, the animals were administered an inhibitor of cerebral aromatic L-amino acid decarboxylase, NSD-1015 (100 mg.kg-1 i.p.), and regional brain DOPA and 5-HTP accumulation, over a ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(05)80104-4
更新日期：1991-12-20 00:00:00
abstract：:The present experiment examined the individual and combined effects of systemic injection and oral ingestion of lithium chloride (LiCl) on both within and across session shifts in palatability. Male rats fitted with intraoral cannulae received two conditioning days in which they were injected with either LiCl or sodiu...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2004.03.009
更新日期：2004-10-05 00:00:00
abstract：:Individual differences in coping response lie at the core of vulnerability to conditions like post-traumatic stress disorder (PTSD). Like humans, not all animals exposed to severe stress show lasting change in affect. Predator stress is a traumatic experience inducing long-lasting fear, but not in all rodents. Thus, i...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.08.014
更新日期：2009-12-28 00:00:00
abstract：:The anterior hippocampus has been implicated in associative memory, and along with hippocampal volume, this type of memory declines with age. However, few cross-sectional studies include middle-aged samples, making it unclear at what point these age-related changes occur. In addition, although men and women have been ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.10.002
更新日期：2017-01-15 00:00:00
abstract：:Early enrichment (EE) programs provide a well-established approach to mitigate the deleterious effects of childhood adversity. To better understand the therapeutic features of EE, in the current study we compared the effect of two forms of nesting material on isolation reared (IR) rats. We found that both materials, a...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.09.038
更新日期：2012-01-15 00:00:00
abstract：:The differential outcome effect is when learning is enhanced through the application of different outcomes to different conditions of a task. Here we explore whether one difference in learning with differential outcomes is an enhanced categorisation of objects. We demonstrate that participants learning conditional dis...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.03.036
更新日期：2011-09-12 00:00:00
abstract：:Early experiences affect brain function and behavior at adulthood. Being reared in a communal nest (CN), consisting in a single nest where three mothers keep their pups together and share care-giving behavior from birth to weaning (postnatal day 25), provides a highly stimulating social environment to the developing p...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2006.05.019
更新日期：2006-09-25 00:00:00
abstract：:Rats with lesions in either the fornix or the thalamic nucleus medialis dorsalis were unimpaired on the acquisition of two object discrimination tasks. The same animals were then tested on a concurrent learning task in which various object discriminations were presented at different rates during the same session. This...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(94)90028-0
更新日期：1994-06-30 00:00:00
abstract：:Exaggerated avoidance behavior is a predominant symptom in all anxiety disorders and its degree often parallels the development and persistence of these conditions. Both human and non-human animal studies suggest that individual differences as well as various contextual cues may impact avoidance behavior. Specifically...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.01.033
更新日期：2015-04-15 00:00:00
abstract：:There is evidence that early deprivation of vision prompts the use of body-based, egocentric spatial representations in congenitally blind individuals, whereas previous visual experience favors the use of object-based, allocentric representations (e.g. Pasqualotto A, Spiller MJ, Jansari AS, Proulx MJ. Visual experienc...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.07.032
更新日期：2014-10-15 00:00:00
abstract：:Monoamines such as norepinephrine (NE) and serotonin (5-HT) have shown to play an important role in motor recovery after brain injury. The effects elicited by these neurotransmitters have been reported as distal from the area directly affected. Remote changes may take place over minutes to weeks and play an important ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.10.009
更新日期：2016-01-15 00:00:00
abstract：:This experiment evaluated the effects of forebrain norepinephrine (NE) and serotonin depletion on the unconditioned stimulus (US) pre-exposure phenomenon. Rats with either dorsal bundle lesions, raphe lesions, or which served as vehicle controls were assigned to one of two training conditions. One-half of the animals ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(89)80115-9
更新日期：1989-11-01 00:00:00
abstract：:Spontaneous alternation was examined in young rats following microinjections of antinicotinic agents into one of the 4 hippocampal sites: anterodorsal, or posteroventral dentate gyrus, hippocampal gyrus, or entorhinal cortex. In control and saline-injected animals, the alternation rate was shown to grow suddenly from ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(89)80142-1
更新日期：1989-12-01 00:00:00
abstract：:BALB/cJ and C57BL/6J inbred mouse strains have been proposed as useful models of low and high levels of sociability (tendency to seek social interaction), respectively, based primarily on behaviors of ∼30-day-old mice in the Social Approach Test (SAT). In the SAT, approach and sniffing behaviors of a test mouse toward...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2012.08.051
更新日期：2013-01-15 00:00:00
abstract：:The MAM-E17 model is one of the most accepted schizophrenia rat models, which follows the neurodevelopmental theory of the disease. While symptoms of MAM-E17 rats were studied extensively, their examinations were usually restricted to adulthood and in a few cases to prepuberty. It is well known, however, that schizoph...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.05.065
更新日期：2017-08-14 00:00:00
abstract：:Memory impairment is considered to be one of the most prominent consequences of aging. Deterioration of memory begins in advance of old age in animals, including humans. Thus, it is extremely important to prevent memory decline for increasing healthy aging. Ginsenoside, the effective ingredient of ginseng, has been re...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.03.002
更新日期：2009-08-12 00:00:00
abstract：:The effects of ibotenic acid lesions of either the mediodorsal thalamus (MD) or the mammillary bodies (MB) on the acquisition and retention of a reversal learning set in a T-maze were studied in mice. Both the MB and MD lesions disrupted performance in this task, but only MD lesions slowed down the rate of learning, M...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(94)00103-m
更新日期：1995-02-01 00:00:00
abstract：:Hormonally induced mood disorders such as premenstrual dysphoric disorder (PMDD) are characterized by a range of physical and affective symptoms including anxiety, irritability, anhedonia, social withdrawal and depression. Studies demonstrated rodent models of progesterone withdrawal (PWD) have a high level of constru...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.09.002
更新日期：2013-11-01 00:00:00
abstract：:It has been proposed that long-term potentiation (LTP), a form of activity-dependent modification of synaptic efficacy, may be a synaptic mechanism for certain types of learning. Recent studies on the insular cortex (IC), a region of the temporal cortex implicated in the acquisition and storage of conditioned taste av...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(01)00329-1
更新日期：2002-02-01 00:00:00
abstract：:Despite the apparent age-related decline in perceptual-motor performance, recent studies suggest that the elderly people can improve their reaction time when relevant sensory information are available. However, little is known about which sensory information may improve motor behaviour itself. Using a synchronization ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.08.043
更新日期：2014-12-15 00:00:00
