Abstract：
:In chronically implanted rats, we examined the respiratory EMG activity of the two parts of the diaphragm, costal and crural, during sleep and wakefulness. Their activity was compared and contrasted with that of the EMG activity of the cricothyroid muscle. Whether in wakefulness, while grooming and drinking, or in nonrapid eye movement (non-REM) sleep, and independent of the gas mixture breathed (4 to 5% CO2 or 10% O2 in nitrogen), the two parts of the diaphragm paused during REM apnea episodes whereas the cricothyroid muscle ceased its activity or exhibited sustained activity. We conclude that the diaphragm, mainly an inspiratory muscle, acts as a single functional unit when under the respiratory control system. The cricothyroid muscle functions as an inspiratory and/or expiratory muscle, also under the respiratory control systems. Both muscles in the rat come under other neural control mechanisms governing nonrespiratory functions, e.g., swallowing, defecation, and coughing, but not vomiting.
journal_name
Exp Neuroljournal_title
Experimental neurologyauthors
Pollard MJ,Megirian D,Sherrey JHdoi
10.1016/0014-4886(85)90051-2subject
Has Abstractpub_date
1985-10-01 00:00:00pages
187-93issue
1eissn
0014-4886issn
1090-2430pii
0014-4886(85)90051-2journal_volume
90pub_type
杂志文章abstract：:Biochemical, physiological, and anatomical studies over the past 30 years have firmly established glutamate (Glu) as the major neurotransmitter of those cortical neurons which give rise to corticofugal pathways. In the present study we utilized immunohistochemistry, with an antibody directed against Glu, in conjunctio...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(89)90169-6
更新日期：1989-07-01 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：:An in vitro study of the nuclear magnetic resonance (NMR) response of protons in normal and pathological human skeletal muscle is presented. Muscle biopsies from 34 patients with various neuromuscular diseases and five normal subjects were studied by proton NMR techniques and the results were compared with those of li...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(83)90159-0
更新日期：1983-07-01 00:00:00
abstract：:Ethanol exposure profoundly affects learning and memory and neural plasticity. Key players underlying these functions are neurotrophins. The present study explored the effects of ethanol on the distribution of neurotrophins in the cerebral cortex of the adult rat. Age- and weight-matched pairs of adult male, Long-Evan...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2006.12.022
更新日期：2007-04-01 00:00:00
abstract：:Abnormally associated movements inevitably occur after surgical repair of the facial nerve. The reason for this postparalytic syndrome is poor navigation of regrowing axons. Despite the valuable functional advantage provided by the easily detected movement of vibrissae in rats, the major investigative tools for establ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2002.8040
更新日期：2002-12-01 00:00:00
abstract：:The sympathetic innervation of lumbar dorsal root ganglia (DRGs) and the possible presence of spinal cord circuits connecting primary sensory afferents to the sympathetic outflow to DRGs were investigated. We used simultaneous tracing of the sympathetic input to and sensory output from DRGs. Adult male rats received u...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2005.01.028
更新日期：2005-07-01 00:00:00
abstract：:The olfactory bulb is the target of neural progenitor cells that are generated in the subventricular zone of the lateral ventricle in the adult brain. This permanent neurogenesis is likely influenced by olfactory input to the bulb since previous studies have shown that cell proliferation and/or apoptotic death are sti...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2005.03.004
更新日期：2005-08-01 00:00:00
abstract：:The effect of sinusoidal magnetic field stimulation on regeneration of the rat sciatic nerve was studied. Rats were exposed, after crush lesioning of the nerve, between a pair of Helmholtz coils to a 50 Hz magnetic field of 0.2 mT or 0.4 mT, respectively. Regeneration of the sciatic nerve was measured by the "pinch te...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(91)90132-v
更新日期：1991-06-01 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：:Substantial residual neurological function may persist after spinal cord injury (SCI) with survival of as few as 5-10% of the original number of axons. A detailed understanding of the relationships among the severity of injury, the number and origin of surviving axons at the injury site, and the extent of neurological...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(95)90027-6
更新日期：1995-04-01 00:00:00
abstract：:Neuron loss in layer III of the entorhinal cortex (EC) occurs in patients with temporal lobe epilepsy and in several animal models of the disease and may play a role in the development of spontaneously recurring seizures. This damage can be reproduced in rats by a focal microinjection of the indirect excitotoxin amino...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1998.6908
更新日期：1998-10-01 00:00:00
abstract：:The activity of 2',3'-cyclic nucleotide 3'-phosphohydrolase (CNPase), as a marker for myelinogenesis, was measured in different parts of the nervous system of dilute-lethal mutant mice (d1/d1). The activity in terms of micromoles of 2'-AMP formed per milligram of protein of homogenate per minute was found to be exceed...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(83)90396-5
更新日期：1983-01-01 00:00:00
abstract：:Chondroitin sulfate proteoglycans (CSPGs) are extracellular matrix (ECM) molecules that are widely expressed throughout the developing and adult CNS. In vitro studies demonstrate their potential to restrict neurite outgrowth, and it is believed that CSPGs also inhibit axonal regeneration after CNS injury in vivo. Prev...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/s0014-4886(03)00087-6
更新日期：2003-08-01 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：:The claim that AlCl3 could produce 100% inhibition of cerebrospinal fluid secretion was investigated using ventriculocisternal perfusion in the rabbit, and it was shown that a large part of this inhibition was an artefact due to a pH sensitivity of Blue Dextran, used as an indiffusible marker, caused by AlCl3. Thus th...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(87)90253-6
更新日期：1987-11-01 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：:Multiple cellular and molecular interactions are required for the differentiation and development of central neurons. For example, neural activity may modulate trophic function. In the developing cerebellum, establishment of functional excitatory synaptic connections coincides with the expression of NGF and its recept...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1993.1018
更新日期：1993-02-01 00:00:00
abstract：:The development of the corpus callosum (CC) was examined in BALB/cCF mice in relation to the effects of a 32-h period of maternal fasting. The treatment was imposed on days 15 and 16 during gestation, which immediately precedes the time when the initial callosal axons cross the midline. The BALB/c strain was used beca...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(84)90176-6
更新日期：1984-07-01 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：:Embryonic substantia nigra grafts partially reinnervate the dopamine-denervated corpus striatum when implanted adjacent to that structure. This reinnervation is generally limited to a small portion of the denervated striatum and does not completely compensate for the behavioral effects of a 6-hydroxydopamine lesion of...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(87)90151-8
更新日期：1987-02-01 00:00:00
abstract：:The beta-Amyloid peptide (A beta) is hypothesized to mediate the neurodegeneration seen in Alzheimer's disease. Recently, we proposed a new hypothesis to explain the toxicity of A beta based on the free-radical generating capacity of A beta. We have recently demonstrated using electron paramagnetic resonance (EPR) spe...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(95)90041-1
更新日期：1995-02-01 00:00:00
abstract：:There is a consensus that active sleep (AS; i.e., REM sleep) is produced by cholinergic projections from the pedunculopontine tegmental nuclei (PPT) that activate AS-on neurons in the nucleus pontis oralis (NPO) that are components of the AS-Generator. However, there is a growing body of evidence indicating that other...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2012.08.001
更新日期：2012-11-01 00:00:00
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：: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：: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：:Neuropathological studies of human traumatic brain injury (TBI) cases have described amyloid plaques acutely after a single severe TBI, and tau pathology after repeat mild TBI (mTBI). This has helped drive the hypothesis that a single moderate to severe TBI increases the risk of developing late-onset Alzheimer's disea...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2015.06.015
更新日期：2016-01-01 00:00:00
abstract：:AMPAkines are positive modulators of AMPA receptors, and previous work has shown that these compounds can facilitate synaptic plasticity and improve learning and memory in both animals and humans; thus, their role in the treatment of cognitive impairment is worthy of investigation. In this study, we have utilized an o...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2008.07.010
更新日期：2008-11-01 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：:Hyperbaric oxygen preconditioning (HBO-PC) has been demonstrated to attenuate hemorrhagic transformation (HT) after middle cerebral artery occlusion (MCAO) in hyperglycemic rats. However, the mechanisms remain to be illustrated. Recently, HBO-PC has been shown to activate peroxisome proliferator-activated receptor-gam...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2014.12.016
更新日期：2015-03-01 00:00:00
abstract：:Noninvasive, targeted drug delivery to the brain can be achieved using transcranial focused ultrasound (FUS), which transiently increases the permeability of the blood-brain barrier (BBB) for localized delivery of therapeutics from the blood to the brain. Previously, we have demonstrated that FUS can deliver intraveno...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2013.05.008
更新日期：2013-10-01 00:00:00
