Abstract：
:Sympathetic axons have been shown to invade the rat hippocampal formation after lesions of the septohippocampal (cholinergic) projection. To test the generality of this type of transmitter-specific sprouting within the central nervous system, lesions were placed within the horizontal limb of the diagonal band in order to denervate the main olfactory bulb (MOB) of its cholinergic innervation. Some animals also received autologous transplants of the superior cervical ganglion to the region of the MOB. There was no evidence of sympathetic axon growth into the MOB under any circumstance as assessed with qualitative fluorescence histochemistry. In addition, retrograde fluorescent dye studies demonstrated that the basal forebrain neurons projecting to the neocortex, where sympathetic sprouting has also been reported, are a separate population from those which project to the MOB. Although it is difficult to unequivocally interpret negative results, these data indicate that cholinergic denervation does not induce sympathetic sprouting throughout the central nervous system. The availability of a brain region where sympathetic sprouting does not occur may provide clues to understanding the conditions which permit such neuronal plasticity in the hippocampal formation.
journal_name
Exp Neuroljournal_title
Experimental neurologyauthors
Gibby WA,Crutcher KAdoi
10.1016/0014-4886(84)90235-8subject
Has Abstractpub_date
1984-05-01 00:00:00pages
386-95issue
2eissn
0014-4886issn
1090-2430pii
0014-4886(84)90235-8journal_volume
84pub_type
杂志文章abstract：:Increased intercellular coupling has been implicated in contributing to the synchronization of discharges characteristic of epileptic foci. Using RNA blot analysis, the level of mRNA for the heart-type gap junction protein, connexin43, is shown to be elevated in samples of temporal lobe neocortex obtained at the time ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(91)90007-y
更新日期：1991-02-01 00:00:00
abstract：:Decreases in energy metabolism following traumatic brain injury (TBI) are attributed to impairment of glycolytic flux and oxidative phosphorylation. Glucose utilization post-TBI is decreased while administration of alternative substrates has been shown to be neuroprotective. Changes in energy metabolism following TBI ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2020.113289
更新日期：2020-07-01 00:00:00
abstract：:Radiosurgery is an important non-invasive procedure for the treatment of tumors and vascular malformations. However, in addition to killing target tissues, cranial irradiation induces damage to adjacent healthy tissues leading to neurological deterioration in both pediatric and adult patients, which is poorly understo...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2012.03.011
更新日期：2012-06-01 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：: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
更新日期：2000-07-01 00:00:00
abstract：:Chewing rhythms are set by a putative central pattern generator whose output is influenced by sensory feedback. In this study we assessed how an altered feedback imposed by changing the hardness of a gum bolus modifies the timing of chewing, the maximal gape, and the activity in the masseter muscle on the chewing side...
journal_title：Experimental neurology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0014-4886(86)90292-x
更新日期：1986-06-01 00:00:00
abstract：:Axonal injury is present in essentially all clinically significant cases of traumatic brain injury (TBI). While no effective treatment has been identified to date, experimental TBI models have shown promising axonal protection using immunosuppressants FK506 and Cyclosporine-A, with treatment benefits attributed to cal...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2016.06.011
更新日期：2016-09-01 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：: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：:An electron microscopic investigation of neuromuscular synapses of the tensor fasciae latae muscle in juvenile mice was carried out to determine the relationship between the presynaptic (nerve terminal) and postsynaptic (end-plate plaque) elements during the major phase of postnatal growth. In the first month of life ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(87)90065-3
更新日期：1987-05-01 00:00:00
abstract：:Pluripotent neural stem cells (NSCs) have been used as replacement cells in a variety of neurological disease models. Among the many different NSCs that have been used to date, most robust results have been obtained with the immortalized neural stem cell line (C17.2) isolated from postnatal cerebellum. However, it is ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2004.07.011
更新日期：2005-08-01 00:00:00
abstract：:The role of capsaicin-sensitive afferents in neurogenic voiding dysfunction was studied in chronic spinal cord injured rats (SCI). Cystometry and external urethral sphincter (EUS) electromyography were performed on 2 consecutive days after induction of urethane anesthesia in SCI rats 6-8 weeks after spinal cord injury...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2004.02.014
更新日期：2004-06-01 00:00:00
abstract：:In the present study homonymous and heteronymous projections of muscle spindle afferent fibers in the human jaw-closing system were investigated. Stretch reflex responses were elicited with percutaneous displacement stimuli applied to the belly of the anterior superficial divisions of temporalis and masseter muscles. ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(85)90070-6
更新日期：1985-06-01 00:00:00
abstract：:We administered tetrahydroaminoacridine (THA), a cholinesterase inhibitor, to rats with bilateral nucleus basalis magnocellularis lesions and measured their performance in a spatial learning task. The subjects, 34 male Fischer-344 rats, received bilateral excitotoxic NBM lesions; 10 other rats served as unlesioned con...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(90)90126-d
更新日期：1990-06-01 00:00:00
abstract：:By way of commentary on a recent report that transplanted adult neural progenitor cells can alleviate functional deficits in a rat lesion model of Huntington's disease [Vazey, E.M., Chen, K., Hughes, S.M., Connor, B., 2006. Transplanted adult neural progenitor cells survive, differentiate and reduce motor function imp...
journal_title：Experimental neurology
pub_type： 评论,杂志文章,评审
doi：10.1016/j.expneurol.2006.11.007
更新日期：2007-02-01 00:00:00
abstract：:Parkinson's disease (PD) is an aging-associated neurodegenerative disorder with progressive pathology involving the loss of midbrain dopaminergic neurons. Neurotrophic factors are promising for PD gene therapy; they are integrally involved in the development of the nigrostriatal system. Cerebral dopamine neurotrophic ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2013.06.002
更新日期：2013-10-01 00:00:00
abstract：:Deep brain stimulation (DBS) of the subthalamic nucleus (STN) can be a highly effective treatment for Parkinson's disease (PD). However, therapeutic efficacy is limited by difficulties in consistently and correctly targeting this nucleus. Increasing evidence suggests that there is abnormal synchronization of beta freq...
journal_title：Experimental neurology
pub_type： 临床试验,杂志文章
doi：10.1016/j.expneurol.2005.11.019
更新日期：2006-03-01 00:00:00
abstract：:The blood-brain barrier (BBB) constitutes a neurovascular unit formed by microvascular endothelial cells, pericytes, and astrocytes. Brain pericytes are important regulators of BBB integrity, permeability, and blood flow. Pericyte loss has been implicated in injury; however, how the crosstalk among pericytes, endothel...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2019.03.014
更新日期：2019-07-01 00:00:00
abstract：:Apolipoprotein E (apoE) is known to bind to at least five receptors, including the low-density lipoprotein (LDL) receptor-related protein (LRP), very low density LDL receptor (VLDL-R), LDL-R, apoE receptor 2 (apoER2), and megalin/gp330. In this context, the main objective of the present study was to better understand ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2001.7684
更新日期：2001-07-01 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：:This study examines cell death and proliferation in the white matter after neonatal stroke. In postnatal day 7 injured rat, there was a marked reduction in myelin basic protein (MBP) immunostaining mainly corresponding to numerous pyknotic immature oligodendrocytes and TUNEL-positive astrocytes in the ipsilateral exte...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2006.01.037
更新日期：2006-05-01 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：:Peripheral nerve grafts (PNG) into the rat spinal cord support axon regeneration after acute or chronic injury, with synaptic reconnection across the lesion site and some level of behavioral recovery. Here, we grafted a peripheral nerve into the injured spinal cord of cats as a preclinical treatment approach to promot...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2010.06.011
更新日期：2010-09-01 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：:As part of a wider investigation on brain structure and function in young rats with inherited hydrocephalus, this study was undertaken to develop a technique to monitor, and quantify, progressive changes in ventricle and cortical dimensions in hydrocephalic rats in vivo. Magnetic resonance images were obtained with a ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(92)90016-j
更新日期：1992-10-01 00:00:00
abstract：:When adrenal medullary cells are cultured in vitro, tyrosine hydroxylase (TH) mRNA, preproenkephalin (PPEnk) mRNA, and methionine enkephalin (Mek) immunoreactivity was markedly increased compared with intact adrenal medullary cells in situ, suggesting an increased biosynthesis of catecholamines and enkephalin-containi...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1999.7267
更新日期：2000-01-01 00:00:00
abstract：:The regulation of perinatal glia limitans (GL) reformation by interleukin-1beta (IL-1beta) following prenatal neural trauma in the mouse was studied in lesioned fetal mice by immunocytochemistry and computer-assisted image analysis for presence and distribution of astrocytes and IL-1beta immunoreactivity (ir). Astrocy...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1997.6470
更新日期：1997-06-01 00:00:00
abstract：:In monkeys, unilateral intracarotid infusion of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) produces a useful model of hemiparkinsonism. To evaluate MPTP-induced neurochemical changes in vivo, brain microdialysis was employed to measure extracellular levels of dopamine and its metabolites in the neostriatum of...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(90)90029-r
更新日期：1990-11-01 00:00:00
abstract：:The vanilloid receptor TRPV(1) is a key nociceptive molecule located in primary afferent nociceptive neurons in dorsal root ganglia (DRG) for initiating neurogenic inflammation and pain. Our recent study demonstrates that up-regulation of TRPV(1) receptors by intradermal injection of capsaicin is modulated by activati...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2009.12.011
更新日期：2010-03-01 00:00:00
abstract：:We used [2-14C]deoxyglucose as a marker of increased metabolism of the hypoglossal nucleus after transection of its nerve. We studied this metabolism in 3-, 12-, and 24-month-old rats. We found an increase in glucose uptake in the control nucleus of 24-month-old rats which was significant when compared to that of 3-mo...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(90)90012-h
更新日期：1990-04-01 00:00:00
