Abstract：
:We conducted a quantitative study of the trochlear motoneurons and the myotube clusters in the corresponding superior oblique muscle of the Japanese quail, before, during, and after the period of normally occurring motoneuron degeneration. A ratio of approximately 1:1 between myotube clusters and neurons was observed at the onset of motoneuron degeneration. The number of myotube clusters prior to neuron death was 37% greater than the number of neurons surviving after cell death. These results are in contradiction with the hypothesis that the number of myotube clusters is the deciding factor for the survival of motoneurons during the critical stages of development.
journal_name
Exp Neuroljournal_title
Experimental neurologyauthors
Arumugam T,Sohal GSdoi
10.1016/0014-4886(85)90063-9subject
Has Abstractpub_date
1985-10-01 00:00:00pages
281-6issue
1eissn
0014-4886issn
1090-2430pii
0014-4886(85)90063-9journal_volume
90pub_type
杂志文章abstract：:The ectopic discharges observed in uninjured dorsal root ganglion (DRG) neurons following various lesions of spinal nerves have been attributed to functional alterations of voltage-gated sodium channels (VGSCs). Such mechanisms may be important for the development of neuropathic pain. However, the pathophysiology unde...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2010.11.017
更新日期：2011-02-01 00:00:00
abstract：:Activity-dependent alteration in synaptic efficacy is referred to as synaptic plasticity and is the believed hallmark of any learning process. Here we employed a recently validated complex maze for spatial training and investigated the impact of repeated and extensive training on basal synaptic transmission of the hip...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2006.08.025
更新日期：2007-02-01 00:00:00
abstract：:Previous research has shown that Purinergic 2X7 receptor (P2X7R) and NLRP3 inflammasome contribute to the inflammatory activation. In this study, we investigated whether P2X7R/NLRP3 pathway is involved in the caspase-3 dependent neuronal apoptosis after ischemic stroke by using a focal cortex ischemic stroke model. Th...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2017.03.002
更新日期：2017-06-01 00:00:00
abstract：:We examined c-Fos and FosB staining in the central nervous system 8 and 24 h following acute volume expansion in unanesthetized rats. Male rats were instrumented with a femoral artery catheter for measurement of blood pressure and heart rate (HR), a jugular venous catheter for measurement of central venous pressure (C...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2004.01.020
更新日期：2004-05-01 00:00:00
abstract：:Four lectins (Abrus precatorius (APA), Maackia amurensis (MAA), Momordica charantia (MCA) and Sambucus nigra (SNA)) have been used to identify glycohistochemically the microglial cells (MGC) activation in autoptic brain samples from Alzheimer's disease (AD) subjects. Three of these lectins (APA, MAA and MCA) have util...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1998.6862
更新日期：1998-09-01 00:00:00
abstract：:The reduction of GABA-mediated postsynaptic inhibition tolerated before seizure initiation was assessed using the GABA-mediated, disynaptic, inhibitory pathway from the ipsilateral vestibular nerve to trochlear motoneurons in pentobarbital-anesthetized cats. The amplitude of intracellularly recorded IPSPs or the corre...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(83)90284-4
更新日期：1983-05-01 00:00:00
abstract：:We report on a 41-year old woman with prolonged comatose unresponsiveness following traumatic head injury. Structural MRI showed bilateral midbrain damage and ventriculomegalia. Functional MRI revealed robust cortical responses to visual, auditory and tactile stimulation. Speech stimuli moreover consistently elicited ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2008.08.007
更新日期：2008-12-01 00:00:00
abstract：:Cortical stimulation (CS) as a means to modulate regional activity and excitability in cortex is emerging as a promising approach for facilitating rehabilitative interventions after brain damage, including stroke. In this study, we investigated whether CS-induced functional improvements are linked with synaptic plasti...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2008.01.031
更新日期：2008-07-01 00:00:00
abstract：:Forebrain-bisected cats underwent kindling at primary and secondary amygdala sites. The behavioral effect of amygdala kindling was then examined according to the extent of the surgical lesion in the forebrain commissures. Bisection of the corpus callosum with or without lesion of the hippocampal commissure modified bo...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(87)90083-5
更新日期：1987-10-01 00:00:00
abstract：:Abnormal corticostriatal plasticity is a key mechanism of L-DOPA-induced dyskinesia (LID) in Parkinson's disease (PD). Antagonists at glutamatergic α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptors, such as IEM 1460, reduce induction and expression of dyskinesia in rat and non-human primate models ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2013.01.019
更新日期：2013-09-01 00:00:00
abstract：BACKGROUND:Intracerebral hemorrhage (ICH) is the common brain diseases in middle-aged and elderly people, with high disability and/or mortality rate, and is a serious public health concern. Both WNK3 kinase and the WNK3/SPAK/NKCC1 signaling pathway play an integral role in maintaining normal cell homeostasis. However, ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2020.113386
更新日期：2020-10-01 00:00:00
abstract：:The threshold current required for the excitation of visual cortex neurons in the vicinity (approximately 1 mm) of an intracortical stimulating electrode was measured as a function of the stimulus pulse duration in the anesthetized cat. For cortical neurons with latencies of activation from 0.4 to 3.4 ms and for stimu...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(83)90270-4
更新日期：1983-08-01 00:00:00
abstract：:Urethane-induced cortical slow wave activity (SWA) spreads into the basal ganglia in dopamine (DA)-depleted rat models of Parkinson's disease (PD). During physiological sleep, SWA is powerfully expressed at the beginning of night and progressively reduced during sleep-time reflecting the sleep need. However, its under...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2017.12.004
更新日期：2018-03-01 00:00:00
abstract：:Myelinated axons efficiently transmit information over long distances. The apposed myelin sheath confers favorable electrical properties, but restricts access of the axon to its extracellular milieu. Therefore, axonal metabolic support may require specific axo-myelinic communication. Here we explored activity-dependen...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2015.10.006
更新日期：2016-02-01 00:00:00
abstract：:Patients with neuropathic pain frequently experience hypersensitivity to cold stimulation. However, the underlying mechanisms of this enhanced sensitivity to cold are not well understood. After partial nerve injury, the transient receptor potential ion channel TRPV1 increases in the intact small dorsal root ganglion (...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2006.01.031
更新日期：2006-07-01 00:00:00
abstract：:This study examined the effect of experimental diabetes on the anterograde and retrograde axonal transport of phosphofructokinase activity. Rats with streptozotocin-induced diabetes of 4 weeks duration showed phosphofructokinase activity accumulation deficits both proximal (53% and 65% in two separate experiments) and...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(87)90180-4
更新日期：1987-04-01 00:00:00
abstract：:Changes in the sleep pattern were investigated in rats given actinomycin S3 (AcS3, 0.25 mg/kg, intraventricularly), an inhibitor of RNA synthesis, at 0000, 0600, 1200, and 1800. The amounts of slow-wave (SS) and paradoxical sleep (PS) were increased during the dark period (1800 to 0600) in the groups treated at 0000, ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(83)90279-0
更新日期：1983-08-01 00:00:00
abstract：:The effects of delta-9-tetrahydrocannabinol on sensory activity in the thalamic intralaminar nuclei, centralis lateralis and the mesencephalic reticular formation were compared with the effects on cortical association or heterosensory systems in alpha-chloralose-anesthetized cats. The drug depressed the anterior margi...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(87)90121-x
更新日期：1987-09-01 00:00:00
abstract：:Falls are a major source of hospitalization, long-term institutionalization, and death in older adults and patients with Parkinson's disease (PD). Limited attentional resources are a major risk factor for falls. In this review, we specify cognitive-behavioral mechanisms that produce falls and map these mechanisms onto...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2014.04.032
更新日期：2014-07-01 00:00:00
abstract：:In 18 urethane-anesthetized ovariectomized female rats, 54 neurons in and around the hypothalamic ventromedial nucleus were transynaptically activated by electrical stimulation of the mesencephalic central gray matter. Ventromedial nucleus afferents from either the dorsal longitudinal fascicle (N = 10) or the medial f...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(88)90145-8
更新日期：1988-02-01 00:00:00
abstract：:The effect of proximal nerve crush on regeneration after unrepaired nerve transection was studied in feline cutaneous nerves. Delays between the initial transection and the subsequent nerve crush varied between 0 (immediate crush) and 13 months. A survival time of 6 to 12 months after the crush was allowed for regener...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(85)90194-3
更新日期：1985-05-01 00:00:00
abstract：RATIONALE:Neurofibromatosis type 1 (NF1) is associated with higher rates of epilepsy compared to the general population. Some NF1 patients with epilepsy do not have intracranial lesions, suggesting the genetic mutation itself may contribute to higher rates of epilepsy in these patients. We have recently demonstrated in...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2020.113373
更新日期：2020-09-01 00:00:00
abstract：:The major neutral and acidic cerebellar lipids were studied in audiogenic seizure (AGS)-resistant C57BL/6 (B6) and AGS-susceptible DBA/2J (D2) mice. These cerebellar lipids were also studied in the D2.B6- Iasb congenic mice and in the B6D2F1 hybrids that are mostly AGS resistant. Except for the Iasb gene, which inhibi...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(84)90206-1
更新日期：1984-06-01 00:00:00
abstract：:Functional neural reconnection is not common after spinal cord transection in the CNS of adult higher vertebrates but has been demonstrated in embryonic avian and neonatal mammalian CNS. Chick brainstem spinal cord preparations from nontransected controls and embryos transected at the cervical level on embryonic days ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1998.6944
更新日期：1998-12-01 00:00:00
abstract：:Here, we describe a bilateral cervical contusion model for mice. Adult female mice received graded bilateral contusion injuries at cervical level 5 (C5) using a commercially available impactor (the IH device). Three separate experiments were carried out to define conditions that produce impairments in forelimb functio...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2009.09.028
更新日期：2010-01-01 00:00:00
abstract：:The antinociceptive properties of a new synthetic dipeptide (N-hexanoyl-5-hydroxytryptophyl-5-hydroxytryptophan amide, or 5-HTP-DP-hex) were studied in rats by an electrophysiological method. After an i.p. injection of alpha-chloralose and urethane, the animals were prepared for stereotaxic approach to the nucleus ven...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(87)90214-7
更新日期：1987-06-01 00:00:00
abstract：:The abuse of pharmaceutical drugs and the inadequate ingestion of nutrients constitute external factors that can alter brain development, both individually and in combination. We used cortical spreading depression (CSD) as a neurophysiological parameter to investigate the combined effects of the antipyretic/analgesic/...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2009.06.017
更新日期：2009-10-01 00:00:00
abstract：:Autonomic dysreflexia is a condition of episodic hypertension that develops after spinal cord injury (SCI). We previously showed that a two-day anti-inflammatory treatment with an anti-CD11d integrin monoclonal antibody (mAb), soon after SCI in rats, reduced the magnitude of dysreflexia for at least 6 weeks. Effects o...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2005.03.016
更新日期：2005-08-01 00:00:00
abstract：:Diabetes mellitus is a common metabolic disease in human beings with characteristic symptoms of hyperglycemia, chronic inflammation and insulin resistance. One of the most common complications of early-onset diabetes mellitus is peripheral diabetic neuropathy, which is manifested either by loss of nociception or by al...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2015.06.022
更新日期：2015-09-01 00:00:00
abstract：:Zebrafish is an excellent model to study central nervous system (CNS) axonal degeneration and regeneration since we can observe these processes in vivo and in real time in transparent larvae. Previous studies have shown that Mauthner cell (M-cell) axon regenerates poorly after mechanical spinal cord injury. Inconsiste...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2017.10.028
更新日期：2018-02-01 00:00:00
