Abstract：
:To determine whether or not brain damage is likely to occur in the repeated apneic episodes experienced by some alcoholics during intoxicated sleep, rats were anesthetized with alcohol and subjected to repeated episodes to asphyxia. Each episode lasted 90 s, arterial PO2 was less than 50 mm Hg for 60 s, and 30 episodes of asphyxia occupied 45 min in the first h of anesthesia. In other rats asphyxic episodes occupied more than half of the first 2 or 3 h of anesthesia, or 1 h of asphyxic episodes was repeated on 5 successive days. In none of these rats was there evidence of neuronal damage by electron microscopy, or axonal degeneration by Fink-Heimer staining, or Purkinje cell loss by counting. It was found that even in normal nervous tissue about 3% of mitochondria were in condensed forms suggestive of a degenerative phase in their life cycle.
journal_name
Exp Neuroljournal_title
Experimental neurologyauthors
Cragg B,Phillips Sdoi
10.1016/0014-4886(84)90017-7subject
Has Abstractpub_date
1984-04-01 00:00:00pages
219-24issue
1eissn
0014-4886issn
1090-2430pii
0014-4886(84)90017-7journal_volume
84pub_type
杂志文章abstract：:Despite the importance of the periaqueductal gray (PAG) in the modulation of nociception and pain, many aspects of the roles of the different columns of the PAG in descending controls: facilitation and inhibition, are not understood. Employing a tonic muscle pain model established by i.m. injection of 5.8% saline into...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2014.04.019
更新日期：2014-07-01 00:00:00
abstract：:We investigated whether type 2 diabetes mellitus (T2DM), a risk factor of stroke, affects the level of scavenger receptor CD36 and the uptake of its ligand, oxidized LDL (oxLDL); and whether pioglitazone, a drug that enhances CD36, promotes oxLDL uptake. Compared to normoglycemic db/+ mice, adult db/db mice showed a p...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2020.113461
更新日期：2020-12-01 00:00:00
abstract：:Bombesin/gastrin-releasing peptide (BB/GRP) receptors were characterized in fetal cortex transplants in the rat. Using in vitro autoradiography techniques, the density of (125I-Tyr4)BB grains was low 2 weeks after transplantation but increased 4 weeks after cortex transplantation into the adult rat fourth ventricle. D...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1996.0190
更新日期：1996-11-01 00:00:00
abstract：:Primary spinal cord trauma can initiate a cascade of pathophysiologic events which markedly contribute to the expansion and amplification of the primary insult. The detailed mechanisms of these secondary neurochemical reactions are largely unknown; however, they involve membrane lipid derangements with the release of ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1999.7308
更新日期：2000-02-01 00:00:00
abstract：:The strength of contractures, produced by 15 to 146 mM [K]0 (as L-glutamate), was measured in isolated small bundles of muscle fibers from the fast-twitch extensor digitorum longus and from the slow-twitch soleus of normal and dystrophic (C57 BL/6J dy2J/dy2J) mice. The analysis of the relation between the maximal ampl...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(85)90179-7
更新日期：1985-03-01 00:00:00
abstract：:Traumatic CNS injury triggers a systemic inflammatory response syndrome (SIRS), in which circulating inflammatory cells invade body organs causing local inflammation and tissue damage. We have shown that the SIRS caused by spinal cord injury is greatly reduced by acute intravenous treatment with an antibody against th...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2015.07.003
更新日期：2015-09-01 00:00:00
abstract：:A transgenic mouse model of Huntington's disease (R6/1 and R6/2 lines) expressing exon 1 of the HD gene with 115-150 CAG repeats resisted striatal damage following injection of quinolinic acid and other neurotoxins. We examined whether excitotoxin resistance characterizes mice with mutant huntingtin transgenes. In a n...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2002.7885
更新日期：2002-05-01 00:00:00
abstract：:The Fmr1 knockout (KO) mouse is characterized by an increased audiogenic seizure (AGS) susceptibility and is considered a good animal model for epilepsy and seizures in the human fragile-X (FRAX) syndrome. Here, we tested the hypothesis that the reintroduction of the FMR1 gene is able to revert the AGS susceptibility ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2006.08.007
更新日期：2007-01-01 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：:This work investigated the extent to which constituent proportions of fast- and slow-twitch muscle units determine whole muscle contractile properties. We employed several self- and cross-reinnervation models using synergistic homogeneous and heterogeneous muscles. By comparing the present data with previously publish...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(88)90048-9
更新日期：1988-09-01 00:00:00
abstract：:Cerebrospinal fluid (CSF) is produced by the choroid plexus and moved by multi-ciliated ependymal cells through the ventricular system of the vertebrate brain. Defects in the ependymal layer functionality are a common cause of hydrocephalus. N-WASP (Neural-Wiskott Aldrich Syndrome Protein) is a brain-enriched regulato...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2014.01.011
更新日期：2014-04-01 00:00:00
abstract：:To ascertain whether signaling due to peripheral inflammation affects motoneuron vulnerability, we examined in adult rats the reaction to axonal injury of facial motoneurons primed by muscle inflammation. In this double-hit paradigm, preconditioning was achieved by injections into the facial muscles of the T cell mito...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2002.7908
更新日期：2002-07-01 00:00:00
abstract：:Some forms of electrographic seizures are generated at the level of the cortical network. Neocortical kindling exhibits a resistance to produce generalized convulsive seizures, and therefore, it was rather difficult to use it to study the cortical epileptogenesis. Here, using supra-threshold cortical kindling, we repo...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2008.02.010
更新日期：2008-06-01 00:00:00
abstract：:MK-801, a noncompetitive N-methyl-D-aspartate (NMDA) receptor antagonist, was tested for anticonvulsant effects in rats using two seizure models, coadministration of lithium and pilocarpine and administration of a high dose of pilocarpine alone. Three major results are reported. First, pretreatment with MK-801 produce...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(89)90091-5
更新日期：1989-11-01 00:00:00
abstract：:Paraoxonase-2 regulates reactive oxygen species production in mitochondria. Stimulating its expression has therapeutic potential for diseases where oxidative stress plays a significant role in the pathology. Evidence suggests that the anti-diabetic drug pioglitazone may provide neuroprotection in Parkinson's disease, ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2020.113234
更新日期：2020-05-01 00:00:00
abstract：:GABAergic dysfunction is implicated in hippocampal deficits of the Ts65Dn mouse model of Down syndrome (DS). Since Ts65Dn mice overexpress G-protein coupled inward-rectifying potassium (GIRK2) containing channels, we sought to evaluate whether increased GABAergic function disrupts the functioning of hippocampal circui...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2011.11.033
更新日期：2012-02-01 00:00:00
abstract：:Spinal motor neurons of Sprague-Dawley rats were examined to determine which of the neuronal isoforms of actin (beta or gamma) upregulate following axon injury. In situ hybridization studies showed greater beta-actin mRNA levels but no change in gamma-actin mRNA levels-suggesting that axon regrowth utilizes beta-actin...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2002.8034
更新日期：2002-12-01 00:00:00
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
更新日期：2007-05-01 00:00:00
abstract：:We demonstrated previously that the hypothalamic supraoptic nucleus (SON) undergoes a robust axonal sprouting response following unilateral transection of the hypothalamo-neurohypophysial tract. Concomitant with this response is an increase in ciliary neurotrophic factor (CNTF) and CNTF receptor alpha (CNTFRα) express...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2011.10.009
更新日期：2012-01-01 00:00:00
abstract：:Stress is a common environmental factor associated with depressive illness and the amygdala is thought to be integral for this association. For example, repeated stress impairs amygdalar neuroplasticity in rodents and these defects parallel amygdalar deficits in depressive illness patients. Because the excitatory neur...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2012.12.005
更新日期：2013-03-01 00:00:00
abstract：:Estimates were made of the changing volumes of discharge arising from the total populations of Ia and II spindle afferent fibers in the cat's deefferented medial gastrocnemius as the muscle was extended stepwise over its excursion range. The estimates were based on values reported elsewhere for (i) the incidence of ac...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(83)90017-1
更新日期：1983-04-01 00:00:00
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...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2014.05.010
更新日期：2014-11-01 00:00:00
abstract：:Human recombinant activated factor-VII (rFVIIa) has been used successfully in the treatment of spontaneous intracerebral hemorrhage. In addition, there is increasing interest in its use to treat uncontrolled bleeding of other origins, including trauma. The aim of this study was to evaluate the safety and potential eff...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2007.12.019
更新日期：2008-04-01 00:00:00
abstract：:The cascade of events leading to post-traumatic epilepsy (PTE) after traumatic brain injury (TBI) remains unclear. Altered inhibition in the hippocampal formation and dentate gyrus is a hallmark of several neurological disorders, including TBI and PTE. Inhibitory synaptic signaling in the hippocampus is predominately ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2016.03.022
更新日期：2016-06-01 00:00:00
abstract：:Several independent lines of research suggest that disruption of the ubiquitin proteasome system (UPS) may play a role in the pathophysiology of Parkinson's disease. Direct intracerebral injection of UPS inhibitors (e.g. lactacystin) in animals has consistently produced important features of the disease. In this study...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2013.03.021
更新日期：2013-09-01 00:00:00
abstract：:Spinal cord injury (SCI) causes motor and sensory deficits that impair functional performance. While more functional recovery occurs with greater white matter sparing (WMS), it is unclear which locomotor features are more vulnerable to SCI than others, if recovery of certain features depends on specific amounts of WMS...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2004.09.016
更新日期：2005-02-01 00:00:00
abstract：:Uncertainties from the literature concerning the role of apolipoprotein E (apoE) in central cholinergic function prompted us to investigate what effect apoE may have on transmission at the neuromuscular junction. Both spontaneous and evoked release were measured in isolated extensor digitorum longus (edl) and soleus m...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2003.10.006
更新日期：2004-02-01 00:00:00
abstract：:A new procedure was developed for ablating the mammillary nuclei in nonhuman primates via direct visual exposure. Using this technique, monkeys receiving lesions of the mammillary nuclei were compared to control animals after surgery to assess the retention of preoperatively acquired visuospatial discriminations and s...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(83)90160-7
更新日期：1983-07-01 00:00:00
abstract：:In this study, the effects of testosterone propionate (TP) on recovery from facial paralysis following crush axotomy of the facial nerve in male hamsters were examined. In the first experiment, TP (5 mg/ml sesame oil; 0.1 ml) was injected subcutaneously and on alternate days in one-half of the animals subjected to cru...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(89)90174-x
更新日期：1989-07-01 00:00:00
abstract：:Nerve growth factor (NGF) can induce sprouting of axotomized adult rat medial septum cholinergic neurons and promote their regeneration into septohippocampal nerve grafts and hippocampal formation. This study investigated the potential neurotropic (chemotactic/attracting) action of NGF in the adult rat cholinergic sep...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1993.1005
更新日期：1993-01-01 00:00:00
