NMDA receptors in the inferior colliculus are critically involved in audiogenic seizures in the adult rats with neonatal hypothyroidism.

Abstract:

:The effects of N-methyl-d-aspartate (NMDA) and non-NMDA receptor antagonists were compared on audiogenic seizures in the rats neonatally exposed to propylthiouracil (PTU). The rats treated with 0.02% PTU through mother's milk during days 0-19 after delivery showed a high incidence of audiogenic seizures consisting of running fit (RF) followed by generalized tonic-clonic seizure (GTCS) after matured. The systemic administration with MK-801, a NMDA receptor antagonist dose-dependently inhibited both RF and GTCS. NBQX (6-nitro-7-sulfamoylbenzo[f]quinoxaline-2,3-dione), a non-NMDA receptor antagonist, when systemically administered, failed to block audiogenic seizures. Audiogenic seizures caused a marked induction of c-fos messenger RNA (mRNA) in septal nucleus, bed nucleus of stria terminalis, amygdaloid nuclei, peripeduncular nucleus, and inferior colliculus, which was almost completely blocked by the pretreatment with MK-801. Bilateral microinjection of MK-801 into the inferior colliculus showed a tendency for inhibiting GTCS, but not RF, whereas CPP (3-(R)-2-carboxypiperazin-4-yl)-propyl-1-phosphonic acid), a competitive NMDA receptor antagonist produced a significant inhibition against both RF and GTCS. These NMDA receptor antagonists administered into cisterna ambience, the floor of which is composed of inferior colliculus and neighboring structures, have shown potent blocking effects on both RF and GTCS. The present results suggest that NMDA receptors in the inferior colliculus, presumably in the subnucleus of external cortex may play the critical role in the initiation of audiogenic seizures in PTU-treated rats.

journal_name

Exp Neurol

journal_title

Experimental neurology

authors

Higashiyama A,Ishida N,Nishimura T,Yasuda S,Kuroda Y,McEwen BS,Kato N

doi

10.1006/exnr.1998.6871

subject

Has Abstract

pub_date

1998-09-01 00:00:00

pages

94-101

issue

1

eissn

0014-4886

issn

1090-2430

pii

S0014-4886(98)96871-6

journal_volume

153

pub_type

杂志文章
  • GABAergic transmission in temporal lobe epilepsy: the role of neurosteroids.

    abstract::Modification of GABAergic inhibition is an intensely investigated hypothesis guiding research into mechanisms underlying temporal lobe epilepsy (TLE). Seizures can be initiated by blocking γ amino butyric acid type A (GABAA receptors, GABARs), which mediate fast synaptic inhibition in the brain, and controlled by drug...

    journal_title:Experimental neurology

    pub_type: 杂志文章,评审

    doi:10.1016/j.expneurol.2011.10.028

    authors: Joshi S,Rajasekaran K,Kapur J

    更新日期:2013-06-01 00:00:00

  • Exogenous BDNF enhances the integration of chronically injured axons that regenerate through a peripheral nerve grafted into a chondroitinase-treated spinal cord injury site.

    abstract::Although axons lose some of their intrinsic capacity for growth after their developmental period, some axons retain the potential for regrowth after injury. When provided with a growth-promoting substrate such as a peripheral nerve graft (PNG), severed axons regenerate into and through the graft; however, they stop wh...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2012.09.011

    authors: Tom VJ,Sandrow-Feinberg HR,Miller K,Domitrovich C,Bouyer J,Zhukareva V,Klaw MC,Lemay MA,Houlé JD

    更新日期:2013-01-01 00:00:00

  • 3-Aminobenzamide reduces brain infarction and neutrophil infiltration after transient focal cerebral ischemia in mice.

    abstract::Poly(ADP-ribose) polymerase (PARP) was shown to be detrimental in cerebral ischemia but the mechanisms whereby PARP is deleterious have yet to be determined. They may include a role in neutrophil infiltration known to aggravate ischemic damage. In this context, we investigated the effect of 3-aminobenzamide (3-AB), a ...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/S0014-4886(03)00367-4

    authors: Couturier JY,Ding-Zhou L,Croci N,Plotkine M,Margaill I

    更新日期:2003-12-01 00:00:00

  • Enzyme replacement therapy of a novel humanized mouse model of globoid cell leukodystrophy.

    abstract::An inherited deficiency of β-galactosylceramidase (GALC) causes the lysosomal storage disease globoid cell leukodystrophy (GLD). The disease is characterized by the accumulation of the cytotoxic metabolite psychosine (galactosylsphingosine), causing rapid degeneration of myelinating cells. Most patients suffer from th...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2015.04.020

    authors: Matthes F,Andersson C,Stein A,Eistrup C,Fogh J,Gieselmann V,Wenger DA,Matzner U

    更新日期:2015-09-01 00:00:00

  • Cell body responses to axonal injury: traumatic axotomy versus toxic neuropathy.

    abstract::To compare the evolution of cell body responses to two different types of axonal injuries--sciatic nerve crush (axotomy) and chronic 2,5-hexanedione-induced neuropathy--we studied rat lumbar dorsal root ganglion neurons with light microscopy and morphometry. Compared with control neurons, axotomized cells showed early...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/0014-4886(85)90100-1

    authors: Sterman AB,Delannoy MR

    更新日期:1985-08-01 00:00:00

  • APOE ε3 attenuates experimental autoimmune neuritis by modulating T cell, macrophage and Schwann cell functions.

    abstract::Human apolipoprotein E (apoE) is a 34.2kDa glycosylated protein with three isoforms (apoE2, apoE3 and apoE4). Experimental autoimmune neuritis (EAN), an animal model for human Guillain-Barré syndrome, is an immune-mediated experimental disorder of the peripheral nervous system (PNS). Increased susceptibility to EAN in...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2011.04.016

    authors: Zhang HL,Mao XJ,Zhang XM,Li HF,Zheng XY,Adem A,Mix E,Zhu J

    更新日期:2011-08-01 00:00:00

  • Convection-enhanced delivery of AAV vector in parkinsonian monkeys; in vivo detection of gene expression and restoration of dopaminergic function using pro-drug approach.

    abstract::Using an approach that combines gene therapy with aromatic l-amino acid decarboxylase (AADC) gene and a pro-drug (l-dopa), dopamine, the neurotransmitter involved in Parkinson's disease, can be synthesized and regulated. Striatal neurons infected with the AADC gene by an adeno-associated viral vector can convert perip...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.2000.7408

    authors: Bankiewicz KS,Eberling JL,Kohutnicka M,Jagust W,Pivirotto P,Bringas J,Cunningham J,Budinger TF,Harvey-White J

    更新日期:2000-07-01 00:00:00

  • D2-like but not D1-like dopamine receptors are involved in the ventrolateral orbital cortex-induced antinociception: a GABAergic modulation mechanism.

    abstract::The ventrolateral orbital cortex (VLO) is part of an endogenous analgesic system consisting of an ascending pathway from the spinal cord to VLO via the thalamic nucleus submedius (Sm) and a descending pathway to the spinal cord relaying in the periaqueductal gray (PAG). This study examines whether activation of D(1)-l...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2008.09.018

    authors: Sheng HY,Qu CL,Huo FQ,Du JQ,Tang JS

    更新日期:2009-01-01 00:00:00

  • Long-term cross-species brain transplantation of a polymer-encapsulated dopamine-secreting cell line.

    abstract::Cross-species transplantation of dopamine-releasing cell lines protected against immune rejection by a semi-permeable synthetic membrane may provide a source of neurotransmitters for the treatment of Parkinson's disease. Experiments were carried out to assess whether polymer-encapsulated PC12 cells, a catecholaminergi...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/0014-4886(91)90093-r

    authors: Aebischer P,Tresco PA,Winn SR,Greene LA,Jaeger CB

    更新日期:1991-03-01 00:00:00

  • Inhibition of the BCL6/miR-31/PKD1 axis attenuates oxidative stress-induced neuronal damage.

    abstract::Ischemic stroke (IS) is one of the most common cerebrovascular diseases worldwide. The aberrant expression of BCL6 has been previously implicated in the pathogenesis of IS. Meanwhile, miR-31 is known as a target of BCL6, and has also been suggested to diminish cell damage by suppressing the PKD1 expression. Expanding ...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2020.113528

    authors: Wei P,Chen H,Lin B,Du T,Liu G,He J,You C

    更新日期:2021-01-01 00:00:00

  • Differential change in mRNA expression of p75 and Trk neurotrophin receptors in nucleus gracilis after spinal nerve ligation in the rat.

    abstract::In peripheral neuropathy (PN), dorsal column (DC) fibers that synapse in the nucleus gracilis (NuGr) mediate expression of mechanical allodynia and have increased expression of brain-derived neurotrophic factor (BDNF). Neurotrophins (NTs) are implicated in pathology or repair in PN. To assess NTs in the NuGr in PN, mR...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2004.03.011

    authors: Goettl VM,Hussain SR,Alzate O,Wirtz DJ,Stephens RL Jr,Hackshaw KV

    更新日期:2004-06-01 00:00:00

  • Degeneration and proliferation of astrocytes in the mouse dentate gyrus after pilocarpine-induced status epilepticus.

    abstract::Astrocytes are relatively resistant to injury compared to neurons and oligodendrocytes. Here, we report transient region-specific loss of astrocytes in mice early after pilocarpine-induced status epilepticus (SE). In the dentate hilus, immunoreactivity for glial acidic fibrillary protein (GFAP) was decreased, and the ...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2006.04.031

    authors: Borges K,McDermott D,Irier H,Smith Y,Dingledine R

    更新日期:2006-10-01 00:00:00

  • Aberrant trajectory of ascending dopaminergic pathway in mice lacking Nkx2.1.

    abstract::In the embryonic brain, the transcription factor Nkx2.1 is localized in the medial ganglionic eminence and the ventromedial part of the hypothalamus. In the present study, we examined the development of mesencephalic dopamine (DA) neuron system in mice lacking Nkx2.1. In normal mice, tyrosine hydroxylase-immunoreactiv...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/s0014-4886(03)00030-x

    authors: Kawano H,Horie M,Honma S,Kawamura K,Takeuchi K,Kimura S

    更新日期:2003-07-01 00:00:00

  • Neurodegeneration in autoimmune CNS inflammation.

    abstract::Multiple Sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system, in which the myelin sheath has been considered to be the primary target for many years. However, an increasing number of reports have focused on neurodegenerative aspects of the disease pathogenesis. Recent studies i...

    journal_title:Experimental neurology

    pub_type: 杂志文章,评审

    doi:10.1016/j.expneurol.2009.11.019

    authors: Herz J,Zipp F,Siffrin V

    更新日期:2010-09-01 00:00:00

  • Expression of c-Jun protein in degenerating retinal ganglion cells after optic nerve lesion in the rat.

    abstract::Axonal lesions to the optic nerve (ON) induce c-Jun expression in retinal ganglion cells (RGCs) of the rat in vivo. Detailed investigations using retrograde tracers, and double labeling studies for c-Jun and regeneration-associated factors, such as the growth-associated protein GAP-43, have suggested that this upregul...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.1997.6585

    authors: Isenmann S,Bähr M

    更新日期:1997-09-01 00:00:00

  • Diffusion tensor imaging to assess axonal regeneration in peripheral nerves.

    abstract::Development of outcome measures to assess ongoing nerve regeneration in the living animal that can be translated to human can provide extremely useful tools for monitoring the effects of therapeutic interventions to promote nerve regeneration. Diffusion tensor imaging (DTI), a magnetic resonance based technique, provi...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2009.10.012

    authors: Lehmann HC,Zhang J,Mori S,Sheikh KA

    更新日期:2010-05-01 00:00:00

  • Retino-geniculate axons regenerating in adult hamsters are able to form morphologically distinct terminals.

    abstract::Adult mammalian retinal ganglion cells (RGCs) can regenerate through peripheral nerve (PN) grafts and innervate central nervous system (CNS) targets. Previous studies have demonstrated a basic level of differentiation of such projections. To further assess the specificity and functionality of regenerated CNS connectio...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.1997.6495

    authors: Carter DA,Jhaveri S

    更新日期:1997-08-01 00:00:00

  • Misreaching in monkeys after combined unilateral occipital lobectomy and splenial transection.

    abstract::Studies of the effects of lesions of the parietal cortex suggest that this region plays a critical role in visuomotor guidance, whereas experiments on the effects of disconnecting this region from visual input have been inconsistent in supporting this hypothesis. In the present experiment, monkeys with a unilateral oc...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/0014-4886(83)90161-9

    authors: Jason GW

    更新日期:1983-07-01 00:00:00

  • Substantia nigra vulnerability after a single moderate diffuse brain injury in the rat.

    abstract::Dementia and parkinsonism are late-onset symptoms associated with repetitive head injury, as documented in multiple contact-sport athletes. Clinical symptomatology is the likely phenotype of chronic degeneration and circuit disruption in the substantia nigra (SN). To investigate the initiating neuropathology, we hypot...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2011.12.003

    authors: van Bregt DR,Thomas TC,Hinzman JM,Cao T,Liu M,Bing G,Gerhardt GA,Pauly JR,Lifshitz J

    更新日期:2012-03-01 00:00:00

  • A highly sensitive automated complex running wheel test to detect latent motor deficits in the mouse MPTP model of Parkinson's disease.

    abstract::The subchronic 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridin (MPTP) paradigm is one of the most widely used in vivo models of Parkinson's disease (PD). However, particularly in the mouse model it has remained difficult to reliably detect behavioural correlates for PD. In the present study we apply a novel murine motor t...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2007.01.030

    authors: Liebetanz D,Baier PC,Paulus W,Meuer K,Bähr M,Weishaupt JH

    更新日期:2007-05-01 00:00:00

  • Cortical and striatal neuronal cultures of the same embryonic origin show intrinsic differences in glutamate receptor expression and vulnerability to excitotoxicity.

    abstract::Cortical and striatal cultures were prepared from the same embryonic rat brains and maintained in identical culture conditions. In this way, the intrinsic, genetically imprinted differences determine the responses of cortical and striatal neurons in comparative studies. Cortical and striatal neurons differed in their ...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.2000.7576

    authors: Kovács AD,Cebers G,Cebere A,Moreira T,Liljequist S

    更新日期:2001-03-01 00:00:00

  • Systemic administration of a deoxyribozyme to xylosyltransferase-1 mRNA promotes recovery after a spinal cord contusion injury.

    abstract::After spinal cord injury, proteoglycans with growth-inhibitory glycosaminoglycan (GAG-) side chains in scar tissue limit spontaneous axonal sprouting/regeneration. Interventions that reduce scar-related inhibition facilitate an axonal growth response and possibly plasticity-based spinal cord repair. Xylosyltransferase...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2012.06.006

    authors: Oudega M,Chao OY,Avison DL,Bronson RT,Buchser WJ,Hurtado A,Grimpe B

    更新日期:2012-09-01 00:00:00

  • Stimulation of the subthalamic region at 20 Hz slows the development of grip force in Parkinson's disease.

    abstract::Excessive synchronization of basal ganglia neuronal activity at ~20 Hz is characteristic of patients with untreated Parkinson's disease (PD). Correlative evidence suggests that this activity may contribute to bradykinesia. Attempts to demonstrate causality through stimulation imposed synchronization at 20 Hz in the re...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2011.05.018

    authors: Chen CC,Lin WY,Chan HL,Hsu YT,Tu PH,Lee ST,Chiou SM,Tsai CH,Lu CS,Brown P

    更新日期:2011-09-01 00:00:00

  • Chondroitin sulfate proteoglycans inhibit oligodendrocyte myelination through PTPσ.

    abstract::CNS damage often results in demyelination of spared axons due to oligodendroglial cell death and dysfunction near the injury site. Although new oligodendroglia are generated following CNS injury and disease, the process of remyelination is typically incomplete resulting in long-term functional deficits. Chondroitin su...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2013.04.003

    authors: Pendleton JC,Shamblott MJ,Gary DS,Belegu V,Hurtado A,Malone ML,McDonald JW

    更新日期:2013-09-01 00:00:00

  • Striatal AMPA receptor binding is unaltered in the MPTP-lesioned macaque model of Parkinson's disease and dyskinesia.

    abstract::Long-term levodopa or dopamine agonist treatment in the MPTP-lesioned primate model of Parkinson's disease elicits dyskinesia, which is phenotypically similar to levodopa-induced dyskinesia in patients with Parkinson's disease. AMPA receptor antagonists have previously been shown to have both anti-parkinsonian and ant...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.2001.7854

    authors: Silverdale MA,Crossman AR,Brotchie JM

    更新日期:2002-03-01 00:00:00

  • Postural development in rats.

    abstract::Mammals adopt a limited number of postures during their day-to-day activities. These stereotyped skeletal configurations are functionally adequate and limit the number of degrees of freedom to be controlled by the central nervous system. The temporal pattern of emergence of these configurations in altricial mammals is...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2006.05.018

    authors: Lelard T,Jamon M,Gasc JP,Vidal PP

    更新日期:2006-11-01 00:00:00

  • Sulforaphane ameliorates the development of experimental autoimmune encephalomyelitis by antagonizing oxidative stress and Th17-related inflammation in mice.

    abstract::Sulforaphane (SFN) is an organosulfur compound present in vegetables and has potent anti-oxidant and anti-inflammatory activities. This study was aimed at investigating the effect of treatment with SFN on inflammation and oxidative stress, and the potential mechanisms underlying the action of SFN in experimental autoi...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2013.10.002

    authors: Li B,Cui W,Liu J,Li R,Liu Q,Xie XH,Ge XL,Zhang J,Song XJ,Wang Y,Guo L

    更新日期:2013-12-01 00:00:00

  • Identification of novel genes regulated in the developing human ventral mesencephalon.

    abstract::In the human embryo, from approximately 6 weeks gestational age (GA), dopaminergic (DA) neurons can be found in the ventral mesencephalon (VM). More specifically, the post-mitotic neurons are located in the ventral part of the tegmentum (VT), whereas no mature DA neurons are found in the neighboring dorsal part. We us...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2005.12.023

    authors: Jørgensen JR,Juliusson B,Henriksen KF,Hansen C,Knudsen S,Petersen TN,Blom N,Seiger A,Wahlberg LU

    更新日期:2006-04-01 00:00:00

  • Allosteric modulation of NMDA receptors alters neurotransmission in the striatum of a mouse model of Parkinson's disease.

    abstract::The GluN2 subunits that compose N-methyl-d-aspartate receptors (NMDARs) are attractive drug targets for therapeutic intervention in several diseases, in particular Parkinson's disease (PD). The precise roles and possible dysfunctions of NMDARs attributed to specific GluN2 subunits are however unresolved. Through the u...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2014.03.001

    authors: Feng ZJ,Zhang X,Chergui K

    更新日期:2014-05-01 00:00:00

  • Dexamethasone enhances NT-3 expression in rat hippocampus after traumatic brain injury.

    abstract::The cellular events in traumatic brain injury (TBI) are complicated, and the factors mediating neurotrophins to protect and repair the injured brain cells are only beginning to be identified. This study examined the effect of dexamethasone (DEX) on neurotrophin-3 (NT-3) expression following TBI. Levels of NT-3 mRNA an...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2004.12.023

    authors: Yang JT,Lee TH,Weng HH,Chang CN,Chen WC,Cheng WC,Wu JH

    更新日期:2005-04-01 00:00:00