Adult and embryonic frontal cortex transplants after frontal cortex ablation enhance recovery on a reinforced alternation task.

abstract：:Injury of a peripheral nerve not only leads to target denervation, but also induces massive stripping of spinal synapses on axotomized motoneurons, with disruption of spinal circuits. Even when regeneration is successful, unspecific reinnervation and the limited reconnection of the spinal circuits impair functional re...

journal_title：Experimental neurology

authors： Arbat-Plana A,Torres-Espín A,Navarro X,Udina E

更新日期：2015-01-01 00:00:00

abstract：:Changes in the sleep pattern were investigated in rats given actinomycin S3 (AcS3, 0.25 mg/kg, intraventricularly), an inhibitor of RNA synthesis, at 0000, 0600, 1200, and 1800. The amounts of slow-wave (SS) and paradoxical sleep (PS) were increased during the dark period (1800 to 0600) in the groups treated at 0000, ...

journal_title：Experimental neurology

authors： Uezu E

更新日期：1983-08-01 00:00:00

abstract：:Opening of the mitochondrial permeability transition pore has increasingly been implicated in excitotoxic, ischemic, and apoptotic cell death, as well as in several neurodegenerative disease processes. However, much of the work directly characterizing properties of the transition pore has been performed in isolated li...

journal_title：Experimental neurology

authors： Berman SB,Watkins SC,Hastings TG

更新日期：2000-08-01 00:00:00

abstract：:The behavioral effects of augmenting dopamine D1 receptor expression in the brain were investigated in mice incorporating additional copies of the mouse D1 receptor gene. Two transgenic lines showed increases in brain D1 receptor binding sites, which were greatest in extrastriatal regions. The full D1 agonist SKF 8129...

journal_title：Experimental neurology

authors： Dracheva S,Xu M,Kelley KA,Haroutunian V,Holstein GR,Haun S,Silverstein JH,Sealfon SC

更新日期：1999-05-01 00:00:00

abstract：:The development of reliable biological markers of nigrostriatal degeneration has important implications from both experimental and clinical viewpoints, since such biomarkers could be used for diagnostic and monitoring purposes in models of parkinsonism as well as in Parkinson's disease patients. In this study, levels ...

journal_title：Experimental neurology

authors： Thiffault C,Langston JW,Di Monte DA

更新日期：2003-09-01 00:00:00

abstract：:Sarcoplasmic reticulum (SR) of high purity and functional integrity was isolated from skeletal muscle of normal and ethanol-tolerant rats. Ethanol at low concentrations (0.1 to 0.2 M), added in vitro to isolated SR, resulted in slight inhibition of both calcium loading and calcium-stimulated ATPase rates. Higher conce...

journal_title：Experimental neurology

authors： Mrak RE

更新日期：1983-06-01 00:00:00

abstract：:The precise role of hypothalamic norepinephrine (NE) in the control of vasopressin (AVP) release has remained unclear, due to reports of both inhibitory and excitatory effects of NE and only a few studies with direct hypothalamic manipulations. The present study utilized a chronically implanted swivel brain cannula to...

journal_title：Experimental neurology

authors： Leibowitz SF,Eidelman D,Suh JS,Diaz S,Sladek CD

更新日期：1990-12-01 00:00:00

abstract：:Paired corticospinal-motoneuronal stimulation (PCMS) elicits spinal synaptic plasticity in humans with chronic incomplete cervical spinal cord injury (SCI). Here, we examined whether PCMS-induced plasticity could be potentiated by acute intermittent hypoxia (AIH), a treatment also known to induce spinal synaptic plast...

journal_title：Experimental neurology

authors： Christiansen L,Chen B,Lei Y,Urbin MA,Richardson MSA,Oudega M,Sandhu M,Rymer WZ,Trumbower RD,Mitchell GS,Perez MA

更新日期：2021-01-01 00:00:00

abstract：:Methylmalonic acidemia is an inherited metabolic disorder that leads to brain damage associated to the accumulation of methylmalonic acid (MMA) and impairment of energy metabolism. We demonstrate here that treatment with diazoxide, an agonist of mitochondrial ATP-sensitive K(+) channels (mitoK(ATP)), can prevent death...

journal_title：Experimental neurology

authors： Kowaltowski AJ,Maciel EN,Fornazari M,Castilho RF

更新日期：2006-09-01 00:00:00

abstract：:Stress is a common environmental factor associated with depressive illness and the amygdala is thought to be integral for this association. For example, repeated stress impairs amygdalar neuroplasticity in rodents and these defects parallel amygdalar deficits in depressive illness patients. Because the excitatory neur...

journal_title：Experimental neurology

authors： Piroli GG,Reznikov LR,Grillo CA,Hagar JM,Fadel JR,Reagan LP

更新日期：2013-03-01 00:00:00

abstract：:In the human embryo, from approximately 6 weeks gestational age (GA), dopaminergic (DA) neurons can be found in the ventral mesencephalon (VM). More specifically, the post-mitotic neurons are located in the ventral part of the tegmentum (VT), whereas no mature DA neurons are found in the neighboring dorsal part. We us...

journal_title：Experimental neurology

authors： Jørgensen JR,Juliusson B,Henriksen KF,Hansen C,Knudsen S,Petersen TN,Blom N,Seiger A,Wahlberg LU

更新日期：2006-04-01 00:00:00

abstract：:To test the hypothesis that prepubertal exposure of LHRH neurons to a source of catecholamines and neuropeptides accelerates the onset of puberty, we examined the effects of autologous adrenal transplantation into the base of the third ventricle of the brain in juvenile female rhesus monkeys at 11-13 months of age. Th...

journal_title：Experimental neurology

authors： Gore AC,Saitoh Y,Terasawa E

更新日期：1996-08-01 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

authors： Koketsu D,Furuichi Y,Maeda M,Matsuoka N,Miyamoto Y,Hisatsune T

更新日期：2006-05-01 00:00:00

abstract：:Bax, a member of the Bcl-2 gene family, is known to promote apoptosis in many cases but to block cell death under certain conditions. To investigate the potential role of Bax in 6-hydroxydopamine (6-OHDA)-induced cell death, we first established and characterized a dopaminergic neuronal cell line (MN9D) stably overexp...

journal_title：Experimental neurology

authors： Oh JH,Choi WS,Kim JE,Seo JW,O'Malley KL,Oh YJ

更新日期：1998-11-01 00:00:00

abstract：:Nitric oxide may be a key mediator of excitotoxic neuronal injury in the central nervous system. In the present experiments we found that S-methylthiocitrulline, a relatively selective neuronal nitric oxide synthase (NOS) inhibitor, produced significant neuroprotection against striatal lesions produced by malonate, an...

journal_title：Experimental neurology

authors： Matthews RT,Yang L,Beal MF

更新日期：1997-02-01 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

authors： Emborg-Knott ME,Domino EF

更新日期：1998-08-01 00:00:00

abstract：:The role of central noradrenergic neurons in kindled seizures was assessed by comparison of alpha 2- and beta-adrenoceptor binding in the cerebral cortex from kindled and control rats. To minimize handling, which may modify kindling-induced changes in binding, the kindling protocol involved stimulation of the amygdala...

journal_title：Experimental neurology

authors： Stanford SC,Jefferys JG

更新日期：1985-10-01 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

authors： Pitts DK,Marwah J

更新日期：1987-12-01 00:00:00

abstract：:We previously showed that overexpressing the 70-kDa inducible heat shock protein in primary astrocyte cultures and in a rodent stroke model using viral vectors resulted in protection from ischemia and ischemia-like injury. However, viral transfection could potentially provoke a stress response itself; therefore, we ex...

journal_title：Experimental neurology

authors： Lee JE,Yenari MA,Sun GH,Xu L,Emond MR,Cheng D,Steinberg GK,Giffard RG

更新日期：2001-07-01 00:00:00

abstract：:Convection-enhanced delivery (CED) distributes macromolecules in the brain in a homogeneous, targeted fashion in clinically useful volumes. However, the binding of growth factors to heparin-binding sites in the extracellular matrix may limit the volume of distribution (V(d)). To overcome this limitation, we examined t...

journal_title：Experimental neurology

authors： Hamilton JF,Morrison PF,Chen MY,Harvey-White J,Pernaute RS,Phillips H,Oldfield E,Bankiewicz KS

更新日期：2001-03-01 00:00:00

abstract：:Estrogen has been suggested to be pro-epileptic by reducing GABA synthesis, resulting in increased spine density and a decreased threshold for seizures in the hippocampus, which, once they occur, are characterized by a dramatic spine loss in the affected brain areas. As considerable amounts of estradiol are synthesize...

journal_title：Experimental neurology

authors： Zhou L,Lehan N,Wehrenberg U,Disteldorf E,von Lossow R,Mares U,Jarry H,Rune GM

更新日期：2007-01-01 00:00:00

abstract：:The neurotoxicity of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine, which produces Parkinsonism, is mediated by its metabolite 1-methyl-4-phenylpyridinium ion (MPP+). When injected into the striatum MPP+ is accumulated by dopaminergic nerve terminals and is then retrogradely transported to the substantia nigra compacta...

journal_title：Experimental neurology

authors： Fallon J,Matthews RT,Hyman BT,Beal MF

更新日期：1997-03-01 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

authors： Namaka MP,Sawchuk M,MacDonald SC,Jordan LM,Hochman S

更新日期：2001-11-01 00:00:00

abstract：:Microglia were described by Pio del Rio-Hortega (1932) as being the 'third element' distinct from neurons and astrocytes. Decades after this observation, the function and even the very existence of microglia as a distinct cell type were topics of intense debate and conjecture. However, considerable advances have been ...

journal_title：Experimental neurology

authors： Trang T,Beggs S,Salter MW

更新日期：2012-04-01 00:00:00

abstract：:Nerve injury frequently results in development of chronic, dysesthetic pain and allodynia (painful sensation in response to benign stimulation). Following nerve injury, spinal cord glia become activated and secrete a number of inflammatory cytokines, including interleukin-1 (IL-1), which exists as two genetically dist...

journal_title：Experimental neurology

authors： Skoff AM,Zhao C,Adler JE

更新日期：2009-06-01 00:00:00

abstract：:We previously reported that 1 month following unilateral loss (>95%) of striatal dopamine, there is an increase in striatal glutamate function as measured by in vivo microdialysis and quantitative immuno-gold electron microscopy, Neuroscience 88, 1-16). The goal of this study was to determine the effect of bilateral l...

journal_title：Experimental neurology

authors： Robinson S,Freeman P,Moore C,Touchon JC,Krentz L,Meshul CK

更新日期：2003-03-01 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

authors： Rusovan A,Kanje M

更新日期：1991-06-01 00:00:00

abstract：:Focal limbic seizures often impair consciousness/awareness with major negative impact on quality of life. Recent work has shown that limbic seizures depress brainstem arousal systems, including reduced action potential firing in a key node: cholinergic neurons of the pedunculopontine tegmental nucleus (PPT). In vivo w...

journal_title：Experimental neurology

authors： Andrews JP,Yue Z,Ryu JH,Neske G,McCormick DA,Blumenfeld H

更新日期：2019-04-01 00:00:00

abstract：:The dendritic organization of the phrenic nucleus as a whole was studied after injections of the B-subunit of cholera toxin conjugated to horseradish peroxidase were made into the diaphragm of adult rats. Transverse, sagittal, and horizontal sections through the phrenic nucleus (C3-C5) were incubated according to a mo...

journal_title：Experimental neurology

authors： Furicchia JV,Goshgarian HG

更新日期：1987-06-01 00:00:00

abstract：:Serial diffusion tensor imaging scans were collected at baseline and 1 year follow-up to investigate the neurodegenerative profile of white matter (WM) in seven individuals with the Huntington's Disease (HD) gene mutation and seven control subjects matched on age and gender. In the HD subjects, but not controls, a sig...

journal_title：Experimental neurology

authors： Weaver KE,Richards TL,Liang O,Laurino MY,Samii A,Aylward EH

更新日期：2009-04-01 00:00:00