Abstract:
:The enzyme Fatty Acid Amide Hydrolase (FAAH) is a key regulator of the endogenous levels of a family of biologically active lipid mediators, the fatty acid amides. These include anandamide, oleoyl ethanolamide and palmitoyl ethanolamide, and their effects are mediated by a variety of downstream targets including cannabinoid receptors and peroxisome proliferator-activated receptors (PPARs). Activation of both of these may have anti-inflammatory and neuroprotective effects. Levels of all three mediators are low in normal nervous tissue, but substantially elevated in mice lacking FAAH as a result of genetic deletion. There is a long anecdotal history of cannabis use by patients suffering from multiple sclerosis, and preclinical studies have indicated beneficial effects of cannabinoid receptor stimulation on both long-term outcome and acute muscle spasm in rodent models of multiple sclerosis (experimental autoimmune encephalitis; EAE). Thus far no report has appeared on the effect of inhibition of FAAH on the progression of EAE. Using a chronic mouse EAE model, we present data indicating that mice lacking FAAH experience an initial inflammatory phase of EAE similar in severity to wild type controls, but exhibited a more substantial clinical remission compared to wild type mice.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Webb M,Luo L,Ma JY,Tham CSdoi
10.1016/j.neulet.2008.04.090subject
Has Abstractpub_date
2008-07-04 00:00:00pages
106-10issue
1eissn
0304-3940issn
1872-7972pii
S0304-3940(08)00571-5journal_volume
439pub_type
杂志文章abstract::Tinnitus is the perception of sound in the absence of any external auditory stimulus. Based on previous research we have proposed a framework which postulates that the reduction of ongoing inhibitory alpha activity in tinnitus subjects favors a synchronization of neurons in the gamma frequency range while in a resting...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2009.02.028
更新日期:2009-04-10 00:00:00
abstract::We assessed whether tolerance develops to the antinociceptive effect of intrathecal (i.t.) orphanin FQ, the endogenous ligand of the orphan opioid-like receptor, and whether there is a cross-tolerance between the antinociceptive effect of i.t. orphanin FQ and the mu opioid receptor agonist morphine. Orphanin FQ admini...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(97)13401-2
更新日期:1997-02-14 00:00:00
abstract::The contribution of angiotensin II (Ang II) to the pathophysiology of hypertension is established based on facts that high levels of circulating Ang II increase vasoconstriction of peripheral arteries causing a rise in blood pressure (BP). In addition, circulating Ang II has various effects on the central nervous syst...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2012.05.006
更新日期:2012-06-21 00:00:00
abstract::Repeated stress triggers a wide range of adaptive changes in the central nervous system including the elevation of serotonin (5-HT) metabolism and an increased susceptibility to affective disorders. To begin to examine whether these changes are mediated by alterations in gene expression for tryptophan hydroxylase (TPH...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(99)00340-7
更新日期:1999-06-04 00:00:00
abstract::Mesial temporal lobe epilepsy (MTLE) is a common type of intractable epilepsy characterized by astroglial gliosis. The S100B was viewed as an astrocyte marker and experimental studies indicated that S100B might be involved in the pathophysiology of temporal lobe epilepsy. In this study, we measured plasma S100B levels...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2010.08.036
更新日期:2010-10-29 00:00:00
abstract::In an effort to analyze the genetic role of tau in Alzheimer's disease (AD), 17 polymorphisms were identified. Eleven of these polymorphisms were in complete linkage disequilibrium and segregated as two haplotypes, A and B. The A and B haplotypes were investigated in 269 AD cases and 238 controls from two different so...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(99)00833-2
更新日期:1999-12-17 00:00:00
abstract::The aim of our experiments was to assess the effect of acutely administered corticosterone on the expression of glucocorticoid receptors (GRs) in the brain of rats with high (HR) and low (LR) levels of anxiety. The rats were divided into groups according to their conditioned fear-induced freezing responses and then we...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2012.11.012
更新日期:2013-01-15 00:00:00
abstract::We investigated the role of 5-HT(2A) and 5-HT(2C) receptors in atypical absence seizures (AAS) induced by trans-1,4-bis[2-chloro-benzylaminomethyl] cyclohexane, dihydrocholoride (AY-9944). The total duration and number and mean duration of the spontaneous bursts of slow spike-and-wave discharges (SSWD) that characteri...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2007.02.062
更新日期:2007-05-11 00:00:00
abstract::The binding and pharmacological characteristics of [125I]iodomelatonin binding sites in human fetal brain membrane preparations were determined. Membrane preparations of the whole brain revealed a equilibrium binding constant (Kd) of 17.5 pmol/l with a total number of binding sites (Bmax) at 0.8 fmol/mg protein. Among...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(91)90403-g
更新日期:1991-09-16 00:00:00
abstract::Employing double anterograde axonal tracing in combination with intracortical microstimulation, we examined the distribution patterns of corticosubthalamic inputs from forelimb representations of the dorsal (PMd) and ventral (PMv) divisions of the premotor cortex in the macaque monkey. The inputs from the PMd and PMv ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(97)00877-x
更新日期:1997-12-12 00:00:00
abstract::δ-Catenin is a component of the cadherin-catenin cell adhesion complex and its loss has been implicated in the mental retardation associated with the Cri du chat syndrome. We have previously demonstrated that loss of δ-catenin in a murine model during development results in excessive spine and synaptic density and fun...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2013.01.002
更新日期:2013-03-01 00:00:00
abstract::Intrathecal (i.t.) administration of substance P in the awake rat decreases reaction time (RT) in the tail flick test. In the anaesthetized rat, noxious thermal stimulation of the tail (by immersion of tip in water at 55 degrees C) also decreases RT; this effect is blocked by a substance P antagonist. The present stud...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(89)90085-2
更新日期:1989-07-31 00:00:00
abstract::Several lines of evidence suggest a physiological role for Cu2+ in regulating nervous system function. In the present study using whole-cell patch-clamp recording, Cu2+ greatly enhanced current activated by 10 microM ATP in the majority of rat nodose ganglion neurons. The enhancement was concentration-dependent betwee...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(96)13186-4
更新日期:1996-11-15 00:00:00
abstract::The effects of the serotonin agonist MK-212, on rat plasma ACTH were examined. MK-212 significantly increased plasma ACTH levels, and this effect was blocked by the 5-HT1C antagonists mesulergine and metergoline but not by spiperone, ketanserin, or (-)-pindolol. The results suggest that MK-212 activates the 5-HT1C rec...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(89)90032-3
更新日期:1989-10-23 00:00:00
abstract::Lowering extracellular calcium concentration [Ca2+]o in rat hippocampal slices can lead to an induction of epileptiform activity. It has been shown that this effect is more pronounced in slices of neonatal rats (postnatal day, PND 8-19) than in mature slices (> PND 40) and it has been suggested that unique N-methyl-D-...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(95)11748-l
更新日期:1995-07-21 00:00:00
abstract::The influence of insulin on the infarct volume due to middle cerebral artery (MCA) occlusion was investigated in rats. A small dose of insulin (1 unit/kg) was injected i.p. just after MCA occlusion. The infarct areas were measured by planimetry from brains perfused with 2,3,5-triphenyltetrazolium-chloride (TTC) 48 h a...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(92)90730-u
更新日期:1992-09-14 00:00:00
abstract::Aripiprazole, a novel atypical antipsychotic drug, can significantly increase dopamine (DA) levels in the prefrontal cortex of rats, but only at low doses below 1mg/kg. The aim of the present work was to test the effect of aripiprazole (0, 0.1, 0.3, 3 and 30 mg/kg, i.p.) on extracellular levels of monoamines in the pr...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2005.06.035
更新日期:2005-10-28 00:00:00
abstract::[35S]Methionine was injected into the mediodorsal nucleus of the thalamus of 5 adult tree shrews (Tupaia belangeri) and into the medioventral thalamic nucleus in another tree shrew. Three animals survived for 44 h and three others for two weeks (including the animal with the injection in the medioventral nucleus). Con...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(80)90249-9
更新日期:1980-08-01 00:00:00
abstract::The function of acetylcholine (ACh) in the mammalian pineal gland is unknown. To test the hypothesis that ACh exerts a modulatory role in this organ, in the present study electrophysiogical multiunit recordings were carried out in ex-vivo rat pineal glands superfused with different drugs. It was found that ACh (10(-7)...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(98)00624-7
更新日期:1998-09-18 00:00:00
abstract::This is a short report confirming recent articles that birds are very likely involved as vectors of the exogenous causative agent of multiple sclerosis (MS). It also critically reviews the most recent article (MacGregor, H. and Latiwonk, Q., Neurol. Res., 15 (1993) 391-394.) in which a high percentage of serums from M...
journal_title:Neuroscience letters
pub_type: 杂志文章,评审
doi:10.1016/0304-3940(95)11398-g
更新日期:1995-03-24 00:00:00
abstract::Segments of the mouse sciatic nerve were preloaded with either d-2,3-(3)H-Aspartic acid [nonmetabolizable analog of glutamate] or l-(14)C-proline and the release of these exogenous molecules was evaluated in the fractions of the perfusate following electrical or magnetic stimulation. The electrical stimulation (10Hz, ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2009.04.024
更新日期:2009-07-10 00:00:00
abstract::It has been hypothesized that auditory temporal processing plays a major role in the aetiology of dyslexia. Event-related brain potentials (mismatch negativity, MMN) of auditory temporal processing were assessed in 15 dyslectic adults and 20 controls. A complex tonal pattern was used where the difference between stand...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(99)00785-5
更新日期:1999-11-26 00:00:00
abstract::Dopaminergic neurons of the goldfish retina were selectively destroyed after a single intravitreal injection of 1-methyl-4-phenylpyridinium ion (MPP+). The ultrastructural analysis of the retina 3 days after toxin administration shows darkening of some retinal neurons present in the inner nuclear layer including their...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(88)90565-4
更新日期:1988-03-31 00:00:00
abstract::Emotions organize human and animal behaviour by automatically adjusting their actions at multiple physiological and behavioural scales. Recently, pattern recognition techniques have emerged as an important tool for quantifying the neural, physiological, and phenomenological organization of emotions in humans. Here we ...
journal_title:Neuroscience letters
pub_type: 杂志文章,评审
doi:10.1016/j.neulet.2017.07.012
更新日期:2019-02-06 00:00:00
abstract::Nerve growth factor (NGF) initially interested neurobiologists because of its effects in the developing nervous system. It is now clear that NGF functions throughout the life of the animal with a wide repertoire of actions. In the sensory nervous system it primarily influences the structure and function of nociceptors...
journal_title:Neuroscience letters
pub_type: 杂志文章,评审
doi:10.1016/j.neulet.2003.12.012
更新日期:2004-05-06 00:00:00
abstract::We studied the altered molecular species of lipids in brain and liver tissues, and fibroblasts from patients with Zellweger syndrome (ZS). ZS cerebellum samples contained a higher amount of sphingomyelin with shorter chain fatty acids compared to that in normal controls. The amount of phosphatidylethanolamine (PE) was...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2013.07.045
更新日期:2013-09-27 00:00:00
abstract::We have previously shown that mu-selective opioid agonists activate both an inward rectifying and a voltage-gated potassium conductance in acutely dissociated non-pyramidal neurons from rat hippocampus. We now report that the opioid-activated voltage-gated potassium conductance was blocked by the membrane permeable cA...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(92)90316-y
更新日期:1992-03-16 00:00:00
abstract::The development of supersensitivity to dopamine by striatal neurons is widely considered to be a response to interruption of dopaminergic synaptic function. However, it is not clear whether pre-existing dopaminergic innervation is in fact necessary for supersensitivity to develop. In this study, rat foetal striatal ce...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(96)12445-9
更新日期:1996-03-15 00:00:00
abstract::Acetylcholine (Ach) has been considered a major neurotransmitter in the inner ear efferent nerve endings. A bioassay analysis has shown that the electrical stimulation of the crossed olivocochlear bundle increased the Ach-like activity in the perilymph. Applying in vivo microdialysis techniques and high-performance li...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(01)02165-6
更新日期:2001-10-05 00:00:00
abstract::The present study is designed to screen the effect of syringin, an active principle purified from the rhizome and root parts of Eleutherococcus senticosus (Araliaceae), on the plasma glucose and investigate the possible mechanisms. Plasma glucose decreased in a dose-dependent manner 60 min after intravenous injection ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2008.01.054
更新日期:2008-03-28 00:00:00