Reduction of postsynaptic inhibition tolerated before seizure initiation: brain stem.

abstract：:In mammals, free d-aspartate (D-Asp) is abundant in the embryonic brain, while levels remain very low during adulthood as a result of the postnatal expression and activity of the catabolizing enzyme d-aspartate oxidase (DDO). Previous studies have shown that long-lasting exposure to nonphysiological, higher D-Asp conc...

journal_title：Experimental neurology

authors： Nuzzo T,Feligioni M,Cristino L,Pagano I,Marcelli S,Iannuzzi F,Imperatore R,D'Angelo L,Petrella C,Carella M,Pollegioni L,Sacchi S,Punzo D,De Girolamo P,Errico F,Canu N,Usiello A

更新日期：2019-07-01 00:00:00

abstract：:Oxidative stress has been implicated in several neurodegenerative diseases affecting both neuronal and glial cells. The aim of this study was to investigate the involvement of reactive oxygen species in glutamate-evoked activation of NF-kappaB in primary astrocytes. A prolonged exposure to glutamate (24 h) caused a de...

journal_title：Experimental neurology

authors： Caccamo D,Campisi A,Marini H,Adamo EB,Li Volti G,Squadrito F,Ientile R

更新日期：2005-06-01 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

authors： Kuffler DP

更新日期：2012-06-01 00:00:00

abstract：:Our primary aim was to determine if there exists a preferential involvement of the fast-twitch or slow-twitch skeletal muscle fibers in the dy2J/dy2J strain of murine dystrophy. The changes in the contractile properties of the slow-twitch soleus (SOL) and the fast-twitch extensor digitorum longus (EDL) muscles of norm...

journal_title：Experimental neurology

authors： Bressler BH,Jasch LG,Ovalle WK,Slonecker CE

更新日期：1983-05-01 00:00:00

abstract：:Studies of the effects of lesions of the parietal cortex suggest that this region plays a critical role in visuomotor guidance, whereas experiments on the effects of disconnecting this region from visual input have been inconsistent in supporting this hypothesis. In the present experiment, monkeys with a unilateral oc...

journal_title：Experimental neurology

authors： Jason GW

更新日期：1983-07-01 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

authors： Couturier JY,Ding-Zhou L,Croci N,Plotkine M,Margaill I

更新日期：2003-12-01 00:00:00

abstract：:The majority of human spinal cord injuries involve gray matter loss from the cervical or lumbar enlargements. However, the deficits that arise from gray matter damage are largely masked by the severe deficits due to associated white matter damage. We have developed a model to examine gray matter-specific deficits and ...

journal_title：Experimental neurology

authors： Magnuson DS,Trinder TC,Zhang YP,Burke D,Morassutti DJ,Shields CB

更新日期：1999-03-01 00:00:00

abstract：:Based on their differentiation ability, bone marrow stromal cells (MSCs) are a good source for cell therapy. Using a cynomolgus monkey peripheral nervous system injury model, we examined the safety and efficacy of Schwann cells induced from MSCs as a source for auto-cell transplantation therapy in nerve injury. Serial...

journal_title：Experimental neurology

authors： Wakao S,Hayashi T,Kitada M,Kohama M,Matsue D,Teramoto N,Ose T,Itokazu Y,Koshino K,Watabe H,Iida H,Takamoto T,Tabata Y,Dezawa M

更新日期：2010-06-01 00:00:00

abstract：:Neuronal apoptosis is a central pathological process in subarachnoid hemorrhage (SAH)-induced early brain injury. Previous studies indicated that ErbB4 (EGFR family member v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 4) is essential for normal development and maintenance of the nervous system. In this...

journal_title：Experimental neurology

authors： Yan F,Tan X,Wan W,Dixon BJ,Fan R,Enkhjargal B,Li Q,Zhang J,Chen G,Zhang JH

更新日期：2017-11-01 00:00:00

abstract：:Whereas quite a number of previous reports have shown that the developing brain is vulnerable to protein deprivation, the mature CNS is usually considered resistant to this condition. To explore this assumption the present experimental model was built on groups of 2-month-old rats fed with a low-protein diet (8% casei...

journal_title：Experimental neurology

authors： Paula-Barbosa MM,Andrade JP,Castedo JL,Azevedo FP,Camões I,Volk B,Tavares MA

更新日期：1989-02-01 00:00:00

abstract：:Ibuprofen is commonly used as an anti-inflammatory analgesic drug, although it is not amongst the first-line treatments for neuropathic pain. Its main effects are mediated by non-specific inhibition of COX enzymes, but it also exerts some COX-independent effects, such as the inhibition of RhoA signaling and the modula...

journal_title：Experimental neurology

authors： Redondo-Castro E,Navarro X

更新日期：2014-02-01 00:00:00

abstract：:Multiple sclerosis (MS) and experimental autoimmune encephalomyelitis (EAE), an animal model of MS, are inflammatory demyelinating diseases of the central nervous system. The inflammatory attacks lead to glial dysfunction and death, axonal damage, and neurological deficits. Numerous studies in rat suggest that extrace...

journal_title：Experimental neurology

authors： Brand-Schieber E,Werner P

更新日期：2004-09-01 00:00:00

abstract：:Intracerebral transplants of ventral mesencephalic (VM) tissue have been well characterized. VM grafts contain numerous tyrosine hydroxylase immunoreactive neurons which send axons into the host brain. Transplanted neurons in VM grafts develop normally in that they contain tyrosine hydroxylase and GAP43. An overlooked...

journal_title：Experimental neurology

authors： Mahalik TJ,Hahn WE,Clayton GH,Owens GP

更新日期：1994-09-01 00:00:00

abstract：:We have recently shown that tanycytes present in the median eminence (ME) constitute a preferential support for the regeneration of lesioned neurohypophysial oxytocinergic and vasopressinergic axons. However, although tanycytes are particularly abundant in the ME, they are also present along the third ventricle wall. ...

journal_title：Experimental neurology

authors： Chauvet N,Prieto M,Alonso G

更新日期：1998-05-01 00:00:00

abstract：:We recently reported structural changes in nodes of Ranvier of frog dorsal roots that are associated with activation at 20 or 50 Hz for 15 min. The structural effects co-occur with alterations in the latency, amplitude, and waveform of the compound action potential. The alterations in nodal morphology include formatio...

journal_title：Experimental neurology

authors： Wurtz CC,Ellisman MH

更新日期：1988-07-01 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

authors： Szczurowska E,Ergang P,Kubová H,Druga R,Salaj M,Mareš P

更新日期：2016-09-01 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

authors： Plemel JR,Wee Yong V,Stirling DP

更新日期：2014-08-01 00:00:00

abstract：:Infusions of an excitant amino acid, N-methyl-D-aspartate (NMDA) into the inferior colliculus (IC) render normal rats susceptible to audiogenic seizures (AGS) and/or spontaneous audiogenic-like seizures without tonic components. The excess excitant amino acid in the IC and the anticonvulsant effects of NMDA antagonist...

journal_title：Experimental neurology

authors： Browning RA,Wang C,Faingold CL

更新日期：1991-05-01 00:00:00

abstract：:Hemiparkinson-hemiatrophy syndrome (HP-HA) is associated with skeletal hemiatrophy and the later development of parkinsonism. It is generally assumed that this phenotype is due to the combination of dysfunction of the basal ganglia (e.g., substantia nigra compacta and/or other related structures), causing parkinsonism...

journal_title：Experimental neurology

authors： Hebb MO,Lang AE,Fletcher PJ,Chambers JW,Lozano AM

更新日期：2002-10-01 00:00:00

abstract：:The astrocyte-endothelial cell interaction is crucial for normal brain homeostasis and blood-brain barrier (BBB) disruption in pathological conditions. However, the mechanism by which astrocytes control BBB integrity, especially after traumatic brain injury (TBI), remains unclear. Here, we present evidence that astroc...

journal_title：Experimental neurology

authors： Rui Q,Ni H,Lin X,Zhu X,Li D,Liu H,Chen G

更新日期：2019-12-01 00:00:00

abstract：:Neuronal activity in the locus ceruleus of awake, behaving stump-tailed monkeys increased consistently and vigorously after presentation of mildly aversive and threatening stimuli. These preliminary data increase the range of stimuli reported to elicit locus ceruleus activity in awake monkeys to include nonpainful thr...

journal_title：Experimental neurology

authors： Grant SJ,Redmond DE Jr

更新日期：1984-06-01 00:00:00

abstract：:Indirect epidemiological and experimental evidence suggest that the severity of injury during stroke is influenced by prior sleep history. The aim of our study was to test the effect of acute sleep deprivation on early outcome following experimental stroke. Young male Sprague-Dawley rats (n=20) were subjected to focal...

journal_title：Experimental neurology

authors： Moldovan M,Constantinescu AO,Balseanu A,Oprescu N,Zagrean L,Popa-Wagner A

更新日期：2010-03-01 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：:Activity-dependent alteration in synaptic efficacy is referred to as synaptic plasticity and is the believed hallmark of any learning process. Here we employed a recently validated complex maze for spatial training and investigated the impact of repeated and extensive training on basal synaptic transmission of the hip...

journal_title：Experimental neurology

authors： Lange-Asschenfeldt C,Lohmann P,Riepe MW

更新日期：2007-02-01 00:00:00

abstract：:Spinal cord injury results in cell loss, disruption of neural circuitry and chronic functional impairment. Several different cell types generate progeny in response to injury, which participate in scar formation and remyelination. Work over the last few years has identified neural stem cells and delineated the stem ce...

journal_title：Experimental neurology

authors： Sabelström H,Stenudd M,Frisén J

更新日期：2014-10-01 00:00:00

abstract：:Estrogens and N-methyl-D-aspartate (NMDA) receptors regulate multiple aspects of morphological and functional plasticity in young animals. For example, estrogens increase spine density in the hippocampus, and NMDA antagonists block these effects. Few studies have examined the effects of age, postovariectomy interval, ...

journal_title：Experimental neurology

authors： Adams MM,Oung T,Morrison JH,Gore AC

更新日期：2001-08-01 00:00:00

abstract：:Ventral root avulsion (VRA) triggers a strong glial reaction which contributes to neuronal loss, as well as to synaptic detachment. To overcome the degenerative effects of VRA, treatments with neurotrophic factors and stem cells have been proposed. Thus, we investigated neuroprotection elicited by human embryonic stem...

journal_title：Experimental neurology

authors： Araújo MR,Kyrylenko S,Spejo AB,Castro MV,Ferreira Junior RS,Barraviera B,Oliveira ALR

更新日期：2017-08-01 00:00:00

abstract：:The regional cerebral blood flow of 27 young (mean age 24 years) schizophrenic patients was measured using the intravenous 133Xe method. The results were compared with those obtained from a group of age- and sex-matched control subjects. The main findings of the study were as follows: (a) the gray matter mean values o...

journal_title：Experimental neurology

authors： Dousse M,Mamo H,Ponsin JC,Tran Dinh Y

更新日期：1988-04-01 00:00:00

abstract：:Genetically dystrophic chicks (line 413) were administered 0.3 mg/kg dexamethasone (DEX), a corticosteroid, from 2 to 28 days ex ovo. Diluent-injected dystrophic and normal (line 412) chicks served as controls. The effects of DEX on muscle function were evaluated weekly by the exhaustion score (ES) method. Proton magn...

journal_title：Experimental neurology

authors： Misra LK,Entrikin RK

更新日期：1988-11-01 00:00:00

abstract：:Neuroimaging genetic studies that associate genetic and epigenetic variation with neural activity or structure provide an opportunity to link genes to psychiatric disorders, often before psychopathology is discernable in behavior. Here we review neuroimaging genetics studies with participants who have Posttraumatic St...

journal_title：Experimental neurology

authors： Lebois LAM,Wolff JD,Ressler KJ

更新日期：2016-10-01 00:00:00