Abstract:
:The left external auditory meatus was removed in 4-day-old CBA/J mice; after killing at 45 days, serial sections of the cochleae and brain stem were prepared. From these, the cross-sectional areas of spiral ganglion neurons and of 14 auditory brain stem neuronal types were measured, using a total of 210 neurons of each of the 15 types from both the right and left sides. Nine neuronal types were significantly smaller (P less than 0.01) on the left side: spiral ganglion neurons; globular, small spherical, large spherical, octopus, multipolar, and granule cells of the ventral cochlear nucleus; Purkinje-like cells of the dorsal cochlear nucleus; and spindle cells of the lateral superior olivary nucleus. Two neuronal types were significantly smaller (P less than 0.01) on the right: principal cells of the medial nucleus of the trapezoid body (superior olivary complex), and spindle-shape principal neurons of the central nucleus of the inferior colliculus. The left ventral cochlear nucleus had significantly smaller volume (P less than 0.01) than the right but right and left dorsal cochlear nuclear volumes did not differ significantly (P greater than 0.05). Right and left sides were not significantly different (P greater than 0.05) for the following neuronal types: fusiform cells and coarse- and fine-Nissl deep cells of the dorsal cochlear nucleus, and rostral bipolar cells of the medial superior olivary nucleus. Neurons affected by unilateral conductive loss were not significantly different (P greater than 0.05) from the same cells in mice with bilateral conductive losses; neurons not affected by unilateral conductive loss were not significantly different (P greater than 0.05) from the same cells in normal mice.
journal_name
Exp Neuroljournal_title
Experimental neurologyauthors
Webster DBdoi
10.1016/0014-4886(83)90384-9subject
Has Abstractpub_date
1983-01-01 00:00:00pages
130-40issue
1eissn
0014-4886issn
1090-2430pii
0014-4886(83)90384-9journal_volume
79pub_type
杂志文章abstract::Rats were given unilateral 6-hydroxydopamine lesions and tested 4 weeks later for rotational behavior elicited by either systemic or intranigral injections of dopamine agonists. Subsequently, transplants of fetal (E14) ventral mesencephalic (VM) or cortical tissue were implanted into the lesioned substantia nigra and ...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1006/exnr.1996.6359
更新日期:1997-01-01 00:00:00
abstract::Rat axial muscle previously has not been studied histochemically. We were interested in determining the fiber composition and fiber distribution in rat lateral longissimus (LL), the large epaxial dorsiflexor muscle active during sexual posturing in the female rat and to determine if estrogen replacement in ovariectomi...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/0014-4886(83)90229-7
更新日期:1983-02-01 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
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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::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::We investigated the involvement of central nervous system nicotinic-acetylcholine receptors in the secretory activity of the hypothalamic-hypophyseal-adrenal axis. Antiacetylcholine receptor antibodies derived from rabbits immunized with purified Torpedo-acetylcholine receptor or from myasthenia gravis patients were i...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/0014-4886(86)90251-7
更新日期:1986-12-01 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::In the present study, we investigated whether cultured astrocytes derived from adult neural precursor cells (NPCs) obtained from the subventricular zone (SVZ) of wobbler mice display metabolic traits of the wobbler astrocytes in situ and in primary culture. We also utilized NPC-derived astrocytes as a tool to investig...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2010.06.008
更新日期:2010-09-01 00:00:00
abstract::Axons are the anatomical link between neuronal cell bodies and their target organs, and thus axonal degeneration is the pathological substrate that underlies neurological dysfunction in a large number of neurological conditions. Recent advances in the field of axonal biology demonstrate that axons possess programs for...
journal_title:Experimental neurology
pub_type: 杂志文章,评审
doi:10.1016/j.expneurol.2013.05.001
更新日期:2013-08-01 00:00:00
abstract::Idiopathic inflammatory myopathies (IIMs), comprising of polymyositis, dermatomyositis, and inclusion-body myositis, are characterized by muscle weakness and various types of inflammatory changes in muscle cells. They also show non-inflammatory changes, including perifascicular atrophy, mitochondrial changes, and amyl...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2010.07.021
更新日期:2010-10-01 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::Vasoactive intestinal peptide (VIP) is one of the neuropeptides showing the strongest up-regulation in the nociceptive pathway after peripheral nerve injury and has been proposed to support neuropathic pain. Nevertheless, the story may be more complicated considering the known suppressive effects of the peptide on the...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2017.03.019
更新日期:2017-07-01 00:00:00
abstract::Frequency information of the environment is an important feature for sensory perception. It has been demonstrated that cortical and thalamic neurons exhibited frequency-specific responses to peripheral stimulation. In the present study, we investigated the effects of 1-100 Hz peripheral electrical stimulations on vari...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2005.07.019
更新日期:2005-11-01 00:00:00
abstract::Systematic protein expression studies in the brain of exercising and sedentary animals have not been carried out so far and it was therefore decided to determine differences in metabolic protein levels in rat hippocampus of sedentary, voluntary and involuntary exercising rats by a proteomic approach. Aged, male Spragu...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2008.03.014
更新日期:2008-07-01 00:00:00
abstract::Cinnamophilin (CINN, (8R, 8'S)-4, 4'-dihydroxy-3, 3'-dimethoxy-7-oxo-8, 8'-neolignan) protects against ischemic stroke in mice. While some anti-oxidative effects of CINN have been characterized, its therapeutic window and molecular basis for neuroprotection remain unclear. We evaluated antioxidant and anti-inflammator...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2009.01.019
更新日期:2009-05-01 00:00:00
abstract::After spinal cord injury at birth, axotomized brainstem-spinal and corticospinal neurons are capable of permanent regenerative axonal growth into and through a fetal spinal cord transplant placed into the site of either a spinal cord hemisection or transection. In contrast, if fetal tissue which is not a normal target...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1006/exnr.1997.6632
更新日期:1997-11-01 00:00:00
abstract::In the avian model of muscular dystrophy, electrophysiologic studies have shown alterations in the action potential characteristics of dystrophic muscle in vitro, supporting the notion that a membrane defect exists in avian dystrophy. As neurogenic and vascular etiologies have also been proposed, we examined the chara...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/0014-4886(86)90114-7
更新日期:1986-11-01 00:00:00
abstract::A graded contusion spinal cord injury (SCI) was created in the adult rat spinal cord using the Infinite Horizons (IH) impactor to study the correlation between injury severity and anatomical, behavioral, and electrophysiological outcomes. Adult Fisher rats were equally divided into five groups and received contusion i...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2004.08.026
更新日期:2005-02-01 00:00:00
abstract::Sciatic cryoneurolysis (SCN) is an experimental rat mononeuropathy model that produces neuropathic behavioral sequelae distinct from other neuropathy models. Following SCN, there is limited autotomy peaking in severity and incidence at 7-14 days and delayed but sustained allodynia appearing at about 21 days, with no e...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1006/exnr.1995.1028
更新日期:1995-06-01 00:00:00
abstract::Previous two-dimensional (2-D) gel electrophoretic studies of proteins secreted by degenerating mammalian peripheral nerves (Ignatius et al., 1986, Proc. Natl. Acad. Sci. USA 83: 1125-1129; Muller et al., 1986, J. Cell Biol. 102: 393-402) detected the up-regulation of two proteins of 67-70 and 34-37 kDa, although they...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1006/exnr.1999.7332
更新日期:2000-03-01 00:00:00
abstract::By combining neurochemical measurement of norepinephrine (NE) with double-label immunocytochemistry for tyrosine hydroxylase-positive (TH+) noradrenergic nerves and specific lymphoid markers, we have examined the developmental compartmentation of noradrenergic nerves in the rat spleen. TH+ nerve fibers were present in...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/0014-4886(89)90048-4
更新日期:1989-03-01 00:00:00
abstract::The human small heat shock proteins (HSPBs) form a family of molecular chaperones comprising ten members (HSPB1-HSPB10), whose functions span from protein quality control to cytoskeletal dynamics and cell death control. Mutations in HSPBs can lead to human disease and particularly point mutations in HSPB1 and HSPB8 ar...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2016.08.014
更新日期:2016-12-01 00:00:00
abstract::Single-unit microelectrode studies were conducted to test the effects of systemic cocaine HCl on spontaneously firing single noradrenergic locus ceruleus (presynaptic) and cerebellar Purkinje (postsynaptic) neurons in rats in vivo. The spontaneous neuronal activity of all locus ceruleus neurons was inhibited by cocain...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/0014-4886(87)90261-5
更新日期:1987-12-01 00:00:00
abstract::We assessed whether the protective action of progesterone on traumatic brain injury (TBI) could be influenced by the consumption of omega-3 fatty acids during early life. Pregnant Sprague-Dawley rats were fed on omega-3 adequate or deficient diet from 3rd day of pregnancy and their female offspring were kept on the sa...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2013.12.004
更新日期:2014-03-01 00:00:00
abstract::The purpose of this study was to assess the respiratory and tonic activity of the abdominal muscles and the postinspiratory activity of the diaphragm (stage 1 expiration) in rats during sleep while they breathed air, hypercapnic, and hypoxic gas mixtures. ECoG and neck EMG recordings enabled the differentiation to be ...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/0014-4886(88)90064-7
更新日期:1988-07-01 00:00:00
abstract::Inherited neurological diseases in animals are of interest to a wide range of scientific disciplines, particularly because such animals may be suited as genetic animal models for respective human disorders. Because the pig has a number of anatomic and physiologic features similar to those of human beings, this species...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1006/exnr.1995.1050
更新日期:1995-08-01 00:00:00
abstract::Morphologic alterations of the hippocampal mossy fiber pathway after postnatal lead exposure have been observed in rats. It is hypothesized that lead might perturb zinc pools found in this pathway. To test this hypothesis, rat pups were exposed to lead indirectly by administering 0.2% lead acetate to dams via the drin...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/0014-4886(84)90035-9
更新日期:1984-09-01 00:00:00
abstract::Amyotrophic lateral sclerosis (ALS) is an adult-onset, fatal neurodegenerative syndrome characterized by the systemic loss of motor neurons with prominent astrocytosis and microgliosis in the spinal cord and brain. Astrocytes play an essential role in maintaining extracellular microenvironments that surround motor neu...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2018.06.009
更新日期:2018-09-01 00:00:00
abstract::Neurogenesis continues in various regions of the central nervous system (CNS) throughout life. As the mitogen basic fibroblast growth factor (bFGF) can proliferate neuronal precursors of CNS neurons in culture, and is also upregulated within adult dorsal root ganglia following axotomy, it is possible that the postnata...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1006/exnr.2001.7761
更新日期:2001-11-01 00:00:00
abstract::A previous study of our group demonstrated that movement performance induced by dopamine agonist drugs in hemiparkinsonian rats unilaterally lesioned with 6-hydroxydopamine (6-OHDA), governs the occurrence of a sensitized motor response to a subsequent dopaminergic challenge (priming model). In the present study, we e...
journal_title:Experimental neurology
pub_type: 杂志文章
doi:10.1016/j.expneurol.2013.03.002
更新日期:2013-09-01 00:00:00