Abstract：
:Rat cortical explants were cultured in the presence or absence of the mitotic inhibitor cytosine arabinoside to determine whether or not it affects the composition of the nonneuronal cell population within the outgrowth zone. Ultrastructural morphometric analysis of the incidence of fibroblasts, fibrous astrocytes, and protoplasmic astrocytes-epithelial cells at 18 days in vitro, revealed statistically significant decreases in the incidence of fibroblasts and fibrous astrocytes in the explants treated with the inhibitor compared with control explants. Coupled with earlier findings of enhanced neurite outgrowth and decreased nonneuronal cell proliferation that follows such treatment, it appears that cytosine arabinoside may potentiate neurite outgrowth by altering the composition, as well as the number, of nonneuronal cells in the outgrowth zone. These data indicate that fibroblasts and fibrous astrocytes may limit the regenerative response of severed axons in the mammalian central nervous system.
journal_name
Exp Neuroljournal_title
Experimental neurologyauthors
Oorschot DE,Jones DGdoi
10.1016/0014-4886(86)90092-0subject
Has Abstractpub_date
1986-05-01 00:00:00pages
404-12issue
2eissn
0014-4886issn
1090-2430pii
0014-4886(86)90092-0journal_volume
92pub_type
杂志文章abstract：:Twelve neurons in the median preoptic nucleus were antidromically activated by electrical stimulation of the hypothalamic paraventricular nucleus in the rat. Electrical stimulation of the subfornical organ produced excitation (N = 7) or inhibition (N = 4) of the activity of these identified units. The activity of all ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(86)90184-6
更新日期：1986-09-01 00:00:00
abstract：:We compared mitochondrial respiratory chain function, mitochondrial DNA (mtDNA) integrity, and oxidative stress levels in muscle, myoblasts, fibroblasts and cybrids, from 12 amyotrophic lateral sclerosis (ALS) patients with 28 control samples. Mitochondrial respiratory chain enzyme activities were normal in muscle, my...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2009.04.007
更新日期：2009-07-01 00:00:00
abstract：:Seizures were induced in immature 18-day-old rats by i.p. administration of homocysteine (11 mmol/kg) and the effects of selected antagonists of NMDA receptors [MK-801 (0.5 mg/kg), AP7 (0.33 mmol/kg), CGP 40116 (10 mg/kg)] and non-NMDA receptors [GDEE (4 mmol/kg), NBQX (two doses, 30 mg/kg each)] were studied. The eff...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1997.6464
更新日期：1997-06-01 00:00:00
abstract：:A single fourth lumbar dorsal rootlet was transected at the entry point into the spinal cord. The nerve fibres were labelled with biotin dextran injected into the rootlet. An endogenous matrix containing olfactory-ensheathing cells (OECs) labelled with green fluorescent protein was applied to the opposing cut surfaces...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2004.04.021
更新日期：2004-08-01 00:00:00
abstract：:Following traumatic brain injury (TBI), mitochondrial function becomes compromised. Mitochondrial dysfunction is characterized by intra-mitochondrial Ca(2+) accumulation, induction of oxidative damage, and mitochondrial permeability transition (mPT). Experimental studies show that cyclosporin A (CsA) inhibits mPT. How...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2007.09.025
更新日期：2008-01-01 00:00:00
abstract：:Brain swelling is a serious complication associated with focal ischemia in stroke and severe head injury. Experimentally, reperfusion following focal cerebral ischemia exacerbates the level of brain swelling. In this study, the permeability of the blood-brain barrier has been investigated as a possible cause of reperf...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1997.6635
更新日期：1997-10-01 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：:Fetal spinal cord from embryonic day 14 (E14/FSC) has been used for numerous transplantation studies of injured spinal cord. E14/FSC consists primarily of neuronal (NRP)- and glial (GRP)-restricted precursors. Therefore, we reasoned that comparing the fate of E14/FSC with defined populations of lineage-restricted prec...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2005.02.020
更新日期：2005-07-01 00:00:00
abstract：:Breathing is a vital homeostatic behavior and must be precisely regulated throughout life. Clinical conditions commonly associated with inflammation, undermine respiratory function may involve plasticity in respiratory control circuits to compensate and maintain adequate ventilation. Alternatively, other clinical cond...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2016.07.022
更新日期：2017-01-01 00:00:00
abstract：:Urotensin-II (U-II) is a cyclic peptide identified recently in many mammalian species including man. U-II and its receptor are expressed in the central nervous system, in the cardiovascular system and in other peripheral tissues. Although this peptide has been reported initially to be a potent vasoconstrictor, increas...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2007.12.004
更新日期：2008-04-01 00:00:00
abstract：:Abuse of stimulant drugs such as methamphetamine (METH) and cocaine has been associated with long-lasting persistent behavioral alterations. Although METH-induced changes in the striatal dopaminergic system might play a role in these effects, the potential underlying neuroanatomical substrate for the chronic cognitive...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2007.05.023
更新日期：2007-09-01 00:00:00
abstract：:Spasticity is a condition that can include increased muscle tone, clonus, spasms, and hyperreflexia. In this study, we report the effect of manually stimulating the dorsal lumbosacral skin on spontaneous locomotor-like activity and on a variety of reflex responses in 5 decerebrate chronic spinal cats treated with clon...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2012.03.013
更新日期：2012-06-01 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
abstract：:Mesenchymal stem cells (MSCs) support axon regeneration across artificial nerve bridges but their differentiative capacity and ability to promote nerve regeneration remains unclear. In this study, MSCs isolated from bone marrow of Sprague-Dawley rats were characterized by plastic adherence and pluripotency towards mes...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2011.01.013
更新日期：2011-04-01 00:00:00
abstract：:Experimental tumors of the central nervous system were investigated with antibodies to quinolinate to assess the cellular distribution of this endogenous neurotoxin. In advanced F98 and RG-2 glioblastomas and E367 neuroblastomas in the striatum of rats, variable numbers of quinolinate immunoreactive cells were observe...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1996.6365
更新日期：1997-04-01 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：:This study was performed to investigate the physicological properties of histaminergic neurons in intraocular hypothalamic transplants. Pieces of posterolateral hypothalamus containing the tuberomammillary nucleus were dissected from Embryonic Day 17 rat fetuses and transplanted into the anterior chamber of the eye of...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1995.1079
更新日期：1995-11-01 00:00:00
abstract：:Mirror-image pain is a phenomenon in which unprovoked pain is detected on the uninjured contralateral side after unilateral nerve injury. Although it has been implicated that enhanced production of nerve growth factor (NGF) in the contralateral dorsal root ganglion is important in the development of mirror-image pain,...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2015.02.033
更新日期：2015-05-01 00:00:00
abstract：:Following a unilateral fimbria-fornix lesion, the delivery of nerve growth factor (NGF) to the ipsilateral lateral ventricle of the rat can prevent the lesion-induced loss of choline acetyltransferase (ChAT) expression in the ipsilateral medial septum and vertical diagonal band region. In the present study, the abilit...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(90)90049-x
更新日期：1990-10-01 00:00:00
abstract：:Whereas quite a number of previous reports have shown that the developing brain is vulnerable to protein deprivation, the mature CNS is usually considered resistant to this condition. To explore this assumption the present experimental model was built on groups of 2-month-old rats fed with a low-protein diet (8% casei...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(89)90081-2
更新日期：1989-02-01 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：:Immune rejection of transplanted material is a potential complication of organ donation. In response to tissue transplantation, immune rejection has two components: a host defense directed against the grafted tissue and an immune response from the grafted tissue against the host (graft vs host disease). To treat immun...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/s0014-4886(03)00128-6
更新日期：2003-08-01 00:00:00
abstract：:Five female adult Macaca nemestrina monkeys, given a unilateral intracarotid (ic) infusion of 2.3-3.5 mg of MPTP-HCl, were studied for 6-8 years. Two to 3 days after MPTP, the animals developed hemiparkinsonism characterized by rigidity and flexed posture of the arm contralateral to the side of infusion with episodes ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1998.6845
更新日期：1998-08-01 00:00:00
abstract：:Neuropathic pain is common after traumatic injuries to the cauda equina/conus medullaris and brachial plexus. Clinically, this pain is difficult to treat and its mechanisms are not well understood. Lesions to the ventral roots are common in these injuries, but are rarely considered as potential contributors to pain. W...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2006.11.003
更新日期：2007-03-01 00:00:00
abstract：:Epidemiological data demonstrate that while women report lower rates of drug use than men, the number of current drug users and abusers who are women continues to increase. In addition women progress through the phases of addiction differently than men; women transition from casual drug use to addiction faster, are mo...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2014.01.022
更新日期：2014-09-01 00:00:00
abstract：:Mutations of the PINK1 gene are a cause of autosomal recessive Parkinson's disease (PD). PINK1 encodes a mitochondrial kinase of unknown function which is widely expressed in both neuronal and non-neuronal cells. We have studied fibroblast cultures from four family members harbouring the homozygous p.Q456X mutation in...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2009.05.027
更新日期：2009-09-01 00:00:00
abstract：:Spinal axons in the larval sea lamprey regenerate following a complete spinal transection. It is not known whether regenerating growth cones require contact with cellular elements or whether the basement membrane and collagenous meninx primitiva which surround the spinal cord are sufficient for neurite out-growth. To ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(91)90114-r
更新日期：1991-04-01 00:00:00
abstract：:The tendency of a rat to approach the wall of an open-field and to travel along the perimeter of the field (termed as "peritaxis" or "wall-facing") is affected by unilateral removal of the vibrissae. Peritaxis is lateralized by hemivibrissotomy. The finding that the dopamine agonist apomorphine reversed the direction ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(88)90172-0
更新日期：1988-03-01 00:00:00
abstract：:No current therapy for Parkinson disease has been shown to slow or reverse the progressive course of the disease. As a departure from traditional treatments, gene therapy approaches provide a new hope for realizing this long-sought goal; but before they can be widely employed for use in patients, they must first be su...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2007.08.012
更新日期：2008-01-01 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
