Abstract：
:We have analyzed the effects of environmental enrichment (EE) in a seizure-prone mouse model in which the genetic disruption of the presynaptic protein Bassoon leads to structural and functional alterations in the hippocampus and causes early spontaneous seizures mimicking human neurodevelopmental disorders. One-month EE starting at P21 reduced seizure severity, preserved long-term potentiation (LTP) and paired-pulse synaptic responses in the hippocampal CA1 neuronal population and prevented the reduction of spine density and dendrite branching of pyramidal neurons. These data demonstrate that EE exerts its therapeutic effect by normalizing multiple aspects of hippocampal function and provide experimental support for its use in the optimization of existent treatments.
journal_name
Exp Neuroljournal_title
Experimental neurologyauthors
Morelli E,Ghiglieri V,Pendolino V,Bagetta V,Pignataro A,Fejtova A,Costa C,Ammassari-Teule M,Gundelfinger ED,Picconi B,Calabresi Pdoi
10.1016/j.expneurol.2014.05.010subject
Has Abstractpub_date
2014-11-01 00:00:00pages
320-7eissn
0014-4886issn
1090-2430pii
S0014-4886(14)00152-6journal_volume
261pub_type
杂志文章abstract：:A graded contusion spinal cord injury (SCI) was created in the adult rat spinal cord using the Infinite Horizons (IH) impactor to study the correlation between injury severity and anatomical, behavioral, and electrophysiological outcomes. Adult Fisher rats were equally divided into five groups and received contusion i...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2004.08.026
更新日期：2005-02-01 00:00:00
abstract：:An estimated 2.8 million traumatic brain injuries (TBI) occur within the United States each year. Approximately 40% of new TBI cases are female, however few studies have investigated the effects of TBI on female subjects. In addition to typical neurobehavioral sequelae observed after TBI, such as poor cognition, impai...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2019.01.017
更新日期：2019-05-01 00:00:00
abstract：:Noradrenergic input to the rat substantia innominata (SI) was analyzed in this study by immunocytochemical localization of dopamine beta-hydroxylase (DBH), the synthetic enzyme for noradrenaline. DBH immunoreactive (DBH+) axons ramified extensively within the SI and appeared to be contiguous with the DBH+ terminal fie...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/s0014-4886(89)80002-0
更新日期：1989-05-01 00:00:00
abstract：:We have recently shown that tanycytes present in the median eminence (ME) constitute a preferential support for the regeneration of lesioned neurohypophysial oxytocinergic and vasopressinergic axons. However, although tanycytes are particularly abundant in the ME, they are also present along the third ventricle wall. ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1998.6784
更新日期：1998-05-01 00:00:00
abstract：:In chronically implanted rats, we examined the respiratory EMG activity of the two parts of the diaphragm, costal and crural, during sleep and wakefulness. Their activity was compared and contrasted with that of the EMG activity of the cricothyroid muscle. Whether in wakefulness, while grooming and drinking, or in non...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(85)90051-2
更新日期：1985-10-01 00:00:00
abstract：:Spinal cord injury (SCI) is a tragic event causing irreversible losses of sensory, motor, and autonomic functions, that may also be associated with chronic neuropathic pain. Serotonin (5-HT) neurotransmission in the spinal cord is critical for modulating sensory, motor, and autonomic functions. Following SCI, 5-HT axo...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2019.05.007
更新日期：2019-08-01 00:00:00
abstract：:A neurochemical target at which cannabinoids interact to have global effects on behavior is brain noradrenergic circuitry. Acute and repeated administration of a cannabinoid receptor synthetic agonist is capable of increasing multiple indices of noradrenergic activity. This includes cannabinoid-induced 1) increases in...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2017.03.010
更新日期：2017-06-01 00:00:00
abstract：:Spinal cord injury (SCI) initiates biochemical events that lead to an increase in extracellular excitatory amino acid concentrations, resulting in glutamate receptor-mediated excitotoxic events. These receptors include the three groups of metabotropic glutamate receptors (mGluRs). Group I mGluR activation can initiate...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2001.7721
更新日期：2001-08-01 00:00:00
abstract：:The alpha-secretase-derived form of the amyloid precursor protein (sAPPalpha), which is released from neurons in an activity-dependent manner, has been shown to promote long-term survival of hippocampal and cortical neurons in culture and can protect those neurons against excitotoxic and ischemic injury in culture and...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2002.7920
更新日期：2002-06-01 00:00:00
abstract：:Disease-modifying treatments remain an unmet medical need in Parkinson's disease (PD). Such treatments can be operationally defined as interventions that slow down the clinical evolution to advanced disease milestones. A treatment may achieve this outcome by either inhibiting primary neurodegenerative events ("neuropr...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2017.10.001
更新日期：2017-12-01 00:00:00
abstract：:Neonatal hypoxia-ischemia (HI) is the most common cause of brain injury in neonates, which leads to high neonatal mortality and severe neurological morbidity in later life (Vannucci, 2000; Volpe, 2001). Yet the molecular mechanisms of neuronal death and brain damage induced by neonatal HI remain largely elusive. Herei...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2018.02.016
更新日期：2018-06-01 00:00:00
abstract：:Sleep and behavioral monitoring of young mice is necessary for understating the progress of symptoms in congenital and acquired diseases associated with sleep and movement disorders. In the current study, we have developed a non-invasive sleep monitoring system that identifies wake and sleep patterns of newborn mice u...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2014.08.004
更新日期：2014-11-01 00:00:00
abstract：:Thalamocortical spike-and-wave discharges characterize the nonconvulsive absence seizures that occur spontaneously in genetic absence epilepsy rats from Strasbourg (GAERS), a selected strain of Wistar rats. GABA is crucial in the generation of absence seizures. The susceptibility to convulsions induced by threshold do...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1999.7302
更新日期：2000-02-01 00:00:00
abstract：:In the neocortex, the effectiveness of potential transplantation therapy for diseases involving neuronal loss may depend upon whether donor neurons can reestablish the precise long-distance projections that form the basis of sensory, motor, and cognitive function. During corticogenesis, the formation of these connecti...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1996.0088
更新日期：1996-05-01 00:00:00
abstract：:Following cholinergic denervation of the hippocampal formation, peripheral sympathetic fibers from the superior cervical ganglion (SCG) sprout into hippocampal tissue. The molecular mechanism controlling this process is unknown, although a role by trophic factors seems likely. In the present study, neonatal SCG were u...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1994.1180
更新日期：1994-11-01 00:00:00
abstract：:Infant rats were subjected to pentylenetetrazol-induced convulsions on alternate days from 5 to 13 days of age. At 17 days of age, their susceptibility to the convulsant effects of hyperthermia was examined. It was found that previous pentylenetetrazol-induced convulsions caused a significant facilitation in the devel...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(83)90398-9
更新日期：1983-01-01 00:00:00
abstract：:Global cerebral ischemia depletes brain tissue NAD+, an essential cofactor for mitochondrial and cellular metabolism, leading to bioenergetics failure and cell death. The post-ischemic NAD+ levels can be replenished by the administration of nicotinamide mononucleotide (NMN), which serves as a precursor for NAD+ synthe...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2019.113144
更新日期：2020-03-01 00:00:00
abstract：:Injection of lysosomal enzyme into cisternal or ventricular cerebrospinal fluid (CSF) has been carried out in 11 lysosomal storage disorder models, with each study demonstrating reductions in primary substrate and secondary neuropathological changes, and several reports of improved neurological function. Whilst acute ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2014.09.008
更新日期：2015-01-01 00:00:00
abstract：:The neuronal basis for neurological deficits in infantile hydrocephalus is poorly understood. Changes in the dendritic architecture of pyramidal cells of the auditory cortex have been measured at 21 days after birth in H-Tx rats. Tissue was prepared by the rapid Golgi method from hydrocephalic and control litter-mates...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1996.0161
更新日期：1996-10-01 00:00:00
abstract：:Rats were given unilateral 6-hydroxydopamine lesions and tested 4 weeks later for rotational behavior elicited by either systemic or intranigral injections of dopamine agonists. Subsequently, transplants of fetal (E14) ventral mesencephalic (VM) or cortical tissue were implanted into the lesioned substantia nigra and ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1996.6359
更新日期：1997-01-01 00:00:00
abstract：:The expression of tyrosine hydroxylase (TH) was studied in adult mouse dorsal root ganglia (DRGs) and spinal cord by means of immunohistochemistry and in situ hybridization. TH immunoreactivity and TH mRNA were present in 10-15% of lumbar DRG neurons, in most cases being small/medium-sized. Only very few of these neur...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2006.01.023
更新日期：2006-07-01 00:00:00
abstract：:NMDA receptors in postmortem human spinal cord were analyzed using [3H]MK-801 ligand binding and immunoblotting with NMDA receptor subunit-specific antibodies. The average KD for [3H]MK-801 binding was 1.77 nM with a Bmax of 0.103 pmol/mg. The EC50 for stimulation of -3H-MK-801 binding with L-glutamate was 0.34 microM...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1997.6691
更新日期：1997-12-01 00:00:00
abstract：:The regional, cellular, and subcellular localization of phosphorylated p38 MAPK (pp38) was examined by immunocytochemistry, immuofluorescent multiple labeling, and immunoblotting of extracts as well as immunoprecipitates of human postmortem tissue from control and Alzheimer's disease (AD) cases at different Braak stag...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/s0014-4886(03)00180-8
更新日期：2003-10-01 00:00:00
abstract：:Dopaminergic (DAergic) hypofunction in the medial prefrontal cortex (mPFC) has been implicated in the negative and cognitive symptoms of schizophrenia and is regulated by serotonergic (5-HTergic) neurons in the dorsal raphe nucleus (DRN). The lateral habenula (LHb) is a key element in controlling DRN 5-HT neurons. We ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2019.05.005
更新日期：2019-08-01 00:00:00
abstract：:Among the comorbidities observed in epilepsy patients depression is the most frequent one. Likewise, depression by itself is accompanied by an increased risk to develop epilepsy. Both epilepsy and depression are characterized by a high incidence of pharmacoresistance, which might be based on overactivity of multidrug ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2014.09.004
更新日期：2015-01-01 00:00:00
abstract：:In order to study the ocular dominance and responsiveness of cells in the deafferented visual cortex, the geniculate and the callosal inputs were interrupted in adult cats by either simultaneous (OTCCX) or separate surgical transection of the optic tract (OTX) and the posterior corpus callosum (CCX). Unit recording wa...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(88)90174-4
更新日期：1988-03-01 00:00:00
abstract：:Ischemic stroke is a devastating brain injury and an important cause of neurologic disability worldwide and across the lifespan. Despite the physical, social, and economic burdens of this disease there is only a single approved medicine for the treatment of acute stroke, and its use is unfortunately limited to the sma...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2014.09.017
更新日期：2015-06-01 00:00:00
abstract：:Astrocytes react to CNS injury by building a dense wall of filamentous processes around the lesion. Stromal cells quickly take up residence in the lesion core and synthesize connective tissue elements that contribute to fibrosis. Oligodendrocyte precursor cells proliferate within the lesion and entrap dystrophic axon ...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2013.12.024
更新日期：2014-03-01 00:00:00
abstract：:Rats with precollicular transections leaving the brain stem intact were subjected to electroshock or pentylenetetrazol-induced convulsions. Animals with transections failed to display the face and forelimb clonus (with or without rearing) typically seen in sham-operated rats subjected to pentylenetetrazol- or minimal ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(86)90174-3
更新日期：1986-09-01 00:00:00
abstract：:Penile (cavernous) nerves are readily damaged during radical prostatectomy, invariably causing impotence. Erectile function can return, however this may take months or years and capacity often remains poor. Many studies have attempted to improve penile nerve regeneration but have not explored mechanisms underlying the...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2007.05.011
更新日期：2007-09-01 00:00:00
