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 allowed to develop and integrate within the parenchyma of the host midbrain for a 4-week period before rotational behavior was retested. In animals receiving transplants of fetal VM tissue, systemic injections of amphetamine (5.0 mg/kg,i.p.) or the D2-agonist, quinpirole (0.2 mg/kg, s.c.), elicited rotational behavior that was quantitatively similar to rotational behavior observed (1) before animals received transplants of fetal VM tissue or (2) in animals with midbrain transplants of fetal cortical tissue. Intranigral administration of quinpirole (10.0 microg) immobilized most animals and did not elicit rotational behavior in any animals regardless of treatment. Rotational behavior elicited by systemic administration of the D1-agonist, SKF 82958 (0.01 mg/kg, s.c.), was slightly attenuated by VM transplants placed into the midbrain. Rotational behavior elicited by intranigral injections of SKF 82958 (7.5 microg) was markedly reduced in animals with VM transplants. These data support the hypothesis that midbrain D1-receptors modulate the expression of dopamine agonist-induced rotational behavior.
journal_name
Exp Neuroljournal_title
Experimental neurologyauthors
Yurek DMdoi
10.1006/exnr.1996.6359subject
Has Abstractpub_date
1997-01-01 00:00:00pages
1-9issue
1eissn
0014-4886issn
1090-2430pii
S0014-4886(96)96359-1journal_volume
143pub_type
杂志文章abstract：:Recent in vitro studies have shown that the periventricular subependymal zone (SEZ) of the rodent brain is capable of de novo generation of neurons and glia. There is less information available on neurogenesis in the adult human brain, and no study has shown the clonal generation of neurons and glia from in vitro-gene...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1999.7028
更新日期：1999-04-01 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：:AMPA receptors (AMPARs) are responsible for fast excitatory neurotransmission, and their prolonged activation can result in the generation and spread of epileptic seizures. At early stages of postnatal development, the majority of AMPARs are permeable to both Na(+) and Ca(2+) ions. This permeability, which increases n...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2016.05.039
更新日期：2016-09-01 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：:Huntington's disease (HD) is an inherited progressive neurodegenerative disorder characterized by progressive movement, psychiatric and cognitive disturbances. Previous studies have indicated that HD pathogenesis may be mediated in part by loss of brain derived neurotrophic factor (BDNF). Antidepressants selectively b...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2007.10.015
更新日期：2008-03-01 00:00:00
abstract：:Locally generating new proteins in subcellular regions provide means to spatially and temporally modify protein content in polarized cells. Recent years have seen resurgence of the concept that axonal processes of neurons can locally synthesize proteins. Experiments from a number of groups have now shown that axonal p...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2009.08.011
更新日期：2010-05-01 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：:We compared the magnetic cerebral activity of 10 fetal subjects at two different gestational ages. Spontaneous cerebral activity was recorded with a large array magnetometer specially designed to conform to the maternal gravid abdomen during the third trimester of pregnancy. We recorded each fetal subject at least twi...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2004.06.026
更新日期：2004-11-01 00:00:00
abstract：:Adult neurogenesis is modulated by growth factors, physical conditions, and other alterations in the physical microenvironment. We studied the effects of focal ischemia on neurogenesis in the subventricular zone (SVZ), olfactory bulb (OB), and hippocampal dentate gyrus (DG) (known to be persistent neurogenic regions) ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2006.03.012
更新日期：2006-05-01 00:00:00
abstract：:Poly(ADP-ribose) polymerase (PARP) was shown to be detrimental in cerebral ischemia but the mechanisms whereby PARP is deleterious have yet to be determined. They may include a role in neutrophil infiltration known to aggravate ischemic damage. In this context, we investigated the effect of 3-aminobenzamide (3-AB), a ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/S0014-4886(03)00367-4
更新日期：2003-12-01 00:00:00
abstract：:It is difficult to assess cerebral function in comatose patients. Because earlier functional neuroimaging studies demonstrate associations between cerebral metabolism and levels of consciousness, fMRI in comatose survivors of cardiac arrest could provide further insight into cerebral function during coma. Using fMRI, ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2009.03.011
更新日期：2009-06-01 00:00:00
abstract：:The respiratory central pattern generator must respond to chemosensory cues to maintain oxygen (O2) and carbon dioxide (CO2) homeostasis in the blood and tissues. To do this, sensorial cells located in the periphery and central nervous system monitor the arterial partial pressure of O2 and CO2 and initiate respiratory...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2016.05.036
更新日期：2017-01-01 00:00:00
abstract：:We examined the effect of glial cell line-derived neurotrophic factor (GDNF) upon nigrostriatal dopaminergic function in response to two-pulse potassium (K(+)) stimulation in rats under in vivo microdialysis conditions. The two-pulse infusion protocol permits us to focus upon the role of this neurotrophin as related t...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.2000.7515
更新日期：2000-12-01 00:00:00
abstract：:Sympathetic innervation of lymphoid tissues is localized to specific tissue compartments, but little is known of the "factors" that are important in establishing this pattern during development. Numerous studies have shown interactions of nerve growth factor (NGF) with the immune system, which may include modulation o...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1997.6711
更新日期：1998-01-01 00:00:00
abstract：:Quisqualate (Quis) and other excitotoxins such as ibotenate and N-methyl aspartate, have been used to destroy neurons in the area of the nucleus basalis magnocellularis (NBM) in order to study the relationship between loss of cholinergic neurons in the basal forebrain and various behavioral deficits, including learnin...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1994.1046
更新日期：1994-03-01 00:00:00
abstract：:Copyright ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1998.6843
更新日期：1998-06-01 00:00:00
abstract：:We have used retrograde labeling with horseradish peroxidase (HRP) and a wheat germ agglutinin conjugate of HRP (WGA:HRP) to investigate the projections of the nucleus postglomerulosus (nPg) both in normal goldfish and in animals which had undergone retinal removal. In normal animals, our evidence indicates that nPg p...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/0014-4886(88)90089-1
更新日期：1988-11-01 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：: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：:Clinical studies have provided evidence that the progression of HIV-1-associated neurocognitive disorders (HAND) involves alterations in dopamine (DA) systems. Drugs of abuse that act on the brain DA system, such as cocaine (Coc), may exacerbate HIV-1 infection and consequent behavioral and neurological manifestations...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2012.10.008
更新日期：2013-01-01 00:00:00
abstract：:Graft-induced dyskinesia has emerged as a problematic side effect after transplantation of fetal dopamine cells into the striatum of patients with Parkinson's disease. These adverse effects of dystonic and choreatiform hyperkinesias that persisted even after withdrawal of L-DOPA medication are not yet fully understood...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2011.09.017
更新日期：2011-12-01 00:00:00
abstract：:Noradrenergic input to the rat substantia innominata (SI) was analyzed in this study by immunocytochemical localization of dopamine beta-hydroxylase (DBH), the synthetic enzyme for noradrenaline. DBH immunoreactive (DBH+) axons ramified extensively within the SI and appeared to be contiguous with the DBH+ terminal fie...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/s0014-4886(89)80002-0
更新日期：1989-05-01 00:00:00
abstract：:Because vitamin D hormone deficiency (VDHdef) can worsen severity and outcome for ischemic stroke, we examined the role of VDH in maintaining blood-brain-barrier (BBB integrity) in a rat model of stroke. In most types of stroke, the BBB is markedly compromised, potentially leading to a cascade of injury processes and ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2018.11.005
更新日期：2019-02-01 00:00:00
abstract：:Oxaliplatin (OXA) is the common and extremely potent anti-advanced colorectal cancer chemotherapeutic. Accumulating evidence reveals that OXA evokes mechanical and cold hypersensitivity. However, the mechanism underlying these bothersome and dose-limiting adverse effects is poorly understood. It is well known that cyc...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2015.11.001
更新日期：2016-01-01 00:00:00
abstract：:In this study we investigated whether the link between mitochondrial dysfunction and deregulation of Ca(2+) homeostasis preceding excitotoxic cell death is mediated by cellular deenergization. Glycolytic and/or mitochondrial ATP synthesis was inhibited with 2-deoxy-D-glucose (2DG) and oligomycin, respectively. Changes...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/s0014-4886(03)00243-7
更新日期：2003-10-01 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：:Synaptic reorganization of mossy fibers following kainic acid (KA) administration has been reported to contribute to the formation of recurrent excitatory circuits, resulting in an epileptogenic state. It is unclear, however, whether KA-induced mossy fiber sprouting results from neuronal cell loss or the seizure activ...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1006/exnr.1999.7251
更新日期：2000-01-01 00:00:00
abstract：:Regeneration of axons in the peripheral nervous system is enhanced by the removal of glycosaminoglycan side chains (GAGs) of chondroitin sulfate proteoglycans. However, some axons regenerate poorly despite such treatment, suggesting the existence of additional inhibitors. We compared the effects of enzymatic removal o...
journal_title：Experimental neurology
pub_type： 杂志文章
doi：10.1016/j.expneurol.2005.04.007
更新日期：2005-10-01 00:00:00
abstract：:Historically, the immune response after spinal cord injury was considered largely detrimental owing to the release of neurotoxic factors. While there is validity to this view, there is much greater heterogeneity of immune cells than was previously realized. Associated with this heterogeneity of immune cell subtypes, t...
journal_title：Experimental neurology
pub_type： 杂志文章,评审
doi：10.1016/j.expneurol.2014.01.025
更新日期：2014-08-01 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
