Abstract：
:Chronic morphine exposure induces physical dependence and tolerance. Previous studies have shown that there is a decrease in met-enkephalin levels in states of morphine physical dependence, and that increasing enkephalin during opiate physical withdrawal ameliorates the severity of the morphine withdrawal syndrome. In order to investigate the role of spinal opioid peptide in the phenomenon of naloxone-precipitated withdrawal we examined the effect of herpes simplex virus vector-mediated overexpression of proenkephalin in lumbar dorsal root ganglia in rats with neuropathic pain treated with morphine. The morphine physical dependence was induced by chronic administration of intraperitoneal (IP) morphine for 2 weeks. Rats with neuropathic pain inoculated subcutaneously with the vector-mediated overexpression of proenkephalin showed a significant reduction in jumps, 'wet-dog' shakes, diarrhea and ptosis precipitated by naloxone after 2 weeks of morphine treatment. The global withdrawal score was also reduced significantly by vector-mediated overexpression of proenkephalin. These studies demonstrate a role for opioid peptide in the spinal cord in mediating some of the withdrawal response.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Hao S,Hu J,Fink DJdoi
10.1016/j.bbr.2008.08.005subject
Has Abstractpub_date
2009-01-30 00:00:00pages
84-9issue
1eissn
0166-4328issn
1872-7549pii
S0166-4328(08)00432-4journal_volume
197pub_type
杂志文章abstract：:Mice altered by transgenesis or gene targeting ("knockouts") have increasingly been employed as alternative effective tools in elucidating the genetic basis of neurophysiology and behavior. Standardization of specific behavioral paradigms and phenotyping strategies will ensure that these behavioral mouse mutants offer...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(01)00284-4
更新日期：2001-11-01 00:00:00
abstract：:Two cortical areas in rats have been found to be important in directed attention and spatial processing: the medial agranular cortex (AGm), the rodent analog of the frontal eye fields; and the posterior parietal cortex (PPC), the rodent analog of area 7 in primates. As in primates, unilateral destruction of either of ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(96)02241-3
更新日期：1997-06-01 00:00:00
abstract：:Binge-like ethanol intake (BEI) is a socioeconomical problem among adolescents and increasingly affects women. BEI can leave a long-term imprint in the brain, but it is unknown if its effect on cognition and anxiety is cumulative on repeated binge-ethanol episodes. We now submitted female Wistar rats to repeated cycle...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2018.05.007
更新日期：2018-09-17 00:00:00
abstract：:Learning from feedback is one of the key mechanisms within cognitive flexibility, which is needed to react swiftly to constantly changing environments. The motivation to change behavior is highly dependent on the expectancy of positive (reward) or negative (punishment) feedback. Individuals with conduct disorder (CD) ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.112294
更新日期：2020-01-27 00:00:00
abstract：:It has been recently shown that Roman high- (RHA) and low- (RLA) avoidance rats show behavioural divergence in successive negative contrast (SNC) induced in one-way avoidance learning [Torres C, Cándido A, Escarabajal MD, de la Torre L, Maldonado A, Tobeña A, et al. Successive negative contrast effect in one-way avoid...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2007.07.027
更新日期：2007-12-11 00:00:00
abstract：:The biological regulating factors of physical activity in animals are not well understood. This study investigated differences in the central mRNA expression of seven dopamine genes (Drd1, Drd2, Drd3, Drd4, Drd5, TH, and DAT) between high active C57/LJ (n=17) male mice and low active C3H/HeJ (n=20) male mice, and betw...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.05.034
更新日期：2009-12-01 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：:We examined the long-term effects of administration of (S)-alpha-fluoromethylhistidine (FMH), a specific inhibitor of histidine decarboxylase, on the spontaneous locomotor activity, food intake and brain contents of histamine, catecholamines, serotonin and amino acids of ICR mice. The distance of ambulation and number...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(96)00059-9
更新日期：1995-12-14 00:00:00
abstract：:The neglect which follows a unilateral lesion of anteromedial cortex in rat was examined using two tasks. In the first task animals had to press the left bar of a two-bar Skinner box for food reward. In the second task animals captured live locusts presented in either their right or left visual field. The results show...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(90)90138-5
更新日期：1990-03-26 00:00:00
abstract：:Nicotine has a broad spectrum of behavioural effects. A considerable body of data has emerged indicating genetic factors regulate the behavioural effects of nicotine. Experimental genetic techniques have been invaluable in generating knowledge on the interrelationship of genetic factors and behavioural responsiveness ...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/s0166-4328(00)00198-4
更新日期：2000-08-01 00:00:00
abstract：:Adaptive functioning is thought to reflect a balance between approach and avoidance neural systems with imbalances often producing pathological forms of avoidance. Yet little evidence is available in healthy adults demonstrating a balance between approach and avoidance neural systems and modulation in avoidance neuroc...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.07.054
更新日期：2011-12-01 00:00:00
abstract：:Anxiety is a growing public health concern that has been shown to impair both sleep and learning, and these associations have been extensively studied in recent years. In the rodent model, oftentimes various foot-shock paradigms are employed to induce stress, and subsequent sleep recordings and/or learning task result...
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：:The concept of a rat-robot was initially introduced in 2002, bringing to the field, a novel area of research using modern research into neuroscience and robotics. This paper brings to the table, a study into the method best used for navigation systems in a rat-robot. Current research is epitomized by the use of reward...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.11.002
更新日期：2016-02-01 00:00:00
abstract：:Glucagon-like peptide-1 (GLP-1) decreased corticotropin-releasing factor (CRF)-induced behaviors in neonatal chicks, and serotonin is one of the possible mechanisms through which GLP-1 affects CRF-induced behaviors. The present experiments were conducted to confirm the effect of serotonin on CRF-induced behaviors. In ...
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：: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：:Pigeons trained to discriminate between visual stimuli in a key-pecking task normally show excellent interocular transfer of training (IOT) when trained with only one eye and then tested with the 'naive' eye. When the dorsal supraoptic decussation (DSO) was sectioned and pigeons were then trained monocularly to peck a...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(85)90076-2
更新日期：1985-07-01 00:00:00
abstract：:Microglia, the innate immune cells of the central nervous system, regulate brain development by promoting cell genesis, pruning synapses, and removing dying, newly-born or progenitor cells. However, the role of microglia in the early life programming of behavior under normal conditions is not well characterized. We us...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.09.006
更新日期：2017-01-01 00:00:00
abstract：:Maternal care is the newborns' first experience of social interaction, which affects their development and social competence throughout life. For the first time, we investigated the involvement of the endocannabinoid system (ECS) in mother-infant interaction in mice. We found that blocking the dam's CB1 receptors (CB1...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.10.016
更新日期：2012-01-15 00:00:00
abstract：:In order to automate a simultaneous visual discrimination system, a Sutherland jumping-stand box was modified by adding two lateral alleys which connect the feeder compartment with the starting box. By means of a digital interface, this modified box was connected to an Apple IIe PC. A group of rats (n = 8) was trained...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(05)80126-3
更新日期：1992-04-10 00:00:00
abstract：:Effects of kindling of right and left basolateral amygdala (BLA) on plus maze anxiety was studied. Using a validated retest paradigm, it was possible to retest rats in the plus maze without increasing anxiety on retest. This permitted determining prekindling baseline levels of plus maze anxiety. Right BLA kindling of ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2004.10.004
更新日期：2005-04-15 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：:Brain-process foundations of deceptive behaviour have become a subject of intensive study both in fundamental and applied neuroscience. Recently, utilization of transcranial magnetic stimulation has enhanced methodological rigour in this research because in addition to correlational studies causal effects of the disti...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.07.028
更新日期：2011-11-20 00:00:00
abstract：:Meditation improves executive functions such as attention and working memory processes. However, it remains unclear to what extent contextual effects contribute to these improvements, since the role of meditation-associated expectations has not been investigated so far. In a randomized, single-blind, deceptive, betwee...
journal_title：Behavioural brain research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.bbr.2015.10.012
更新日期：2016-01-15 00:00:00
abstract：:The present study was designed to explore the role of GSK-3β and NF-kB signaling in electric foot shock-induced stress and stress adaptation. Mice were subjected to foot shocks of 0.5mA intensity and 1s duration of 1h to produce acute stress. Animals were exposed to the same stressor for 5 days to induce stress adapta...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.01.014
更新日期：2016-04-01 00:00:00
abstract：:Chronic cerebral hypoperfusion (CCH) may be a prodromal feature of aging-related dementias, and chronic hypertension is a major risk factor. We used a permanent, four-vessel occlusion/internal carotid artery (4-VO/ICA) model to evaluate the cognitive and neurohistological outcomes of CCH in both young and middle-aged ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.05.043
更新日期：2013-09-01 00:00:00
abstract：:The present article studies the influence of A2 (CGS 21680) and A1 (CPA) adenosine receptor agonists on TRH-induced behavioural excitation in rabbits. The results show that CGS 21680 was the most effective drug when administered into the nucleus caudate, while its intracerebroventricular (i.c.v.) administration did no...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(93)90066-y
更新日期：1993-10-21 00:00:00
abstract：:Although fear extinction requires N-methyl-d-aspartate (NMDA) receptor signaling, Cav2.1-regulated synaptic function in extinction remains unknown. This study examined whether Cav2.1-mediated signaling plays role in consolidation of extinction. Wild-type mice received intracerebroventricular injection of Cav2.1 blocke...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.10.033
更新日期：2014-02-01 00:00:00
abstract：:Following blockage of the protein transport by colchicine or by interruption of the rubrofugal descending pathway, choline acetyltransferase-immunoreactive neurons were found in the red nucleus of the rat. Their morphology and location suggest that they are rubrospinal neurons. ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(88)90082-4
更新日期：1988-04-01 00:00:00
abstract：:Rodents housed with a running wheel can exhibit attenuated cocaine seeking and cocaine-induced psychomotor activation. However, the longevity of such a protection and the influence of the developmental stage during which exercise is displayed received little attention. Here, females and males C57BL/6J mice, aged 28 (a...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2018.04.054
更新日期：2018-09-03 00:00:00
abstract：:In order to investigate the role of the dorsomedial and dorsolateral caudate-putamen (CPu) in movement initiation of rats, we examined the effects of quinolinic acid lesions (30 nmol in 1 microliter) in these striatal subregions in a simple reaction time task. Results show that lesions of the dorsomedial, but not of t...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(94)90149-x
更新日期：1994-02-28 00:00:00
