The effect of pentylenetetrazole-kindling on the extracellular glutamate and taurine levels in the frontal cortex of rats.

abstract：:Confocal immunohistochemistry shows that neurotrophin-3 (NT-3) and its receptor tropomyosin-related tyrosin kinase C (trkC) are present in both neonatal (P6) and adult (P45) mouse motor nerve terminals in neuromuscular junctions (NMJ) colocalized with several synaptic proteins. NT-3 incubation (1-3h, in the range 10-2...

journal_title：Neuroscience letters

authors： Garcia N,Santafé MM,Tomàs M,Lanuza MA,Besalduch N,Tomàs J

更新日期：2010-04-05 00:00:00

abstract：:Light microscopic autoradiographic localization of specific recognition sites for thyrotropin-releasing hormone (TRH) was determined on thin sections of rat brain using the potent analogue [3H](3-Me-His2)-TRH ([3H]MeTRH). Microdensitometric analysis of the relative optical densities of TRH receptor labelling revealed ...

journal_title：Neuroscience letters

authors： Sharif NA,Burt DR

更新日期：1985-10-10 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) is an endothelial cell-specific antigen and angiogenic factor that plays a role in angiogenesis. We analyzed the expression of four VEGF mRNA isoforms in meningiomas. Among 35 meningiomas, 11 came from patients who underwent complete (n=4) or partial (n=7206=189 in all samples...

journal_title：Neuroscience letters

authors： Park K,Kim JH,Nam DH,Lee JI,Kim JS,Hong SC,Shin HJ,Eoh W,Park K

更新日期：2000-03-31 00:00:00

abstract：:Adenosine has been implicated in the regulation of rapid eye movement sleep (REMS). In an attempt to understand the mechanism of production of adenosine in relation to REMS it was hypothesized that should it be involved in REMS, the latter's deprivation is likely to affect its synthetic machinery. Hence, male albino r...

journal_title：Neuroscience letters

authors： Thakkar M,Mallick BN

更新日期：1996-03-15 00:00:00

abstract：:CSF-A beta 42 may be a marker of Alzheimer's disease (AD). A decreased level of CSF-A beta 42 is consistently found in AD and has been suggested to be related to the deposition of amyloid plaques in the brain. However, low CSF-A beta 42 levels have also been found in disorders devoid of plaques, for instance Creutzfel...

journal_title：Neuroscience letters

authors： Sjögren M,Gisslén M,Vanmechelen E,Blennow K

更新日期：2001-11-13 00:00:00

abstract：:The distribution and cellular localisation of somatostatin receptor subtype 4 (SSTR4) was investigated in the adult rat brain using the technique of in situ hybridisation with subtype specific oligonucleotide probes. Somatostatin receptor subtype 4 was found mainly in the hippocampus CA1 > CA2 > CA3 pyramidal cells an...

journal_title：Neuroscience letters

authors： Harrington KA,Schindler M,Humphrey PP,Emson PC

更新日期：1995-03-16 00:00:00

abstract：:Rhythmic arm movement significantly suppresses H-reflex amplitude in the soleus (SOL) muscle. This is evidence of neural linkages between the arms and legs which can be exploited during locomotion and have been ascribed to the descending effects of CPGs for arm cycling. However, the generalizability of the effects of ...

journal_title：Neuroscience letters

authors： Dragert K,Zehr EP

更新日期：2009-02-06 00:00:00

abstract：:Utilizing the push-pull perfusion technique, we examined the secretory profiles of neuropeptide Y (NPY) and luteinizing hormone (LH)-releasing hormone (LHRH) in the median eminence (ME) of ovariectomized adult rats which were primed with estrogen and progesterone to provoke LH and prolactin (PRL) surges. The ME was pe...

journal_title：Neuroscience letters

authors： Watanobe H,Takebe K

更新日期：1992-10-26 00:00:00

abstract：:Extracellular choline-dependency of acetylcholine (ACh) synthesis was examined in rat hippocampal slices. In the presence of hemicholinium-3 (HC-3, 5 microM), extracellular choline-dependent ACh synthesis appeared to consist of two different components. The first component (saturated at up to 50 microM choline) was de...

journal_title：Neuroscience letters

authors： Suzuki T,Kashima Y,Kawashima K

更新日期：1989-10-23 00:00:00

abstract：:We have studied electrophysiologically the actions of gamma-aminobutyric acid (GABA) and related pharmacological agents on fish retinal horizontal cells by recording intracellularly from isolated retinae perfused with Ringer containing the various drugs. We show that although GABA usually hyperpolarizes the membrane p...

journal_title：Neuroscience letters

authors： Hankins MW,Ruddock KH

更新日期：1984-01-27 00:00:00

abstract：:Electrical stimulation of the A1 noradrenergic region of the ventrolateral medulla produced synatic excitation (n = 19, 9%), inhibition (n = 5, 2%) or no effect (n = 184, 89%) in the activity of a total of 208 neurons in the subfornical organ (SFO) in male rats under urethane anesthesia. Almost all (n = 18) of the exc...

journal_title：Neuroscience letters

authors： Tanaka J,Mashiko N,Kawakami A,Hatakenaka S,Fujisawa S,Nomura M

更新日期：2002-10-25 00:00:00

abstract：:Thyroid hormone metabolism was investigated in the frontal cortex and amygdala in groups of rats either 'behaviorally dependent' on ethanol or chronically exposed to ethanol, but not 'dependent'. The activities of the 5'II deiodinase isoenzyme, which catalyzes the deiodination of thyroxine (T4) to the active metabolit...

journal_title：Neuroscience letters

authors： Baumgartner A,Eravci M,Pinna G,Hiedra L,Prengel H,Brödel O,Meinhold H

更新日期：1997-05-09 00:00:00

abstract：:Aspartate, glutamate and GABA levels were determined in afferent and efferent projection nuclei of the striatum after unilateral cylindric lesion in the head of the caudate nucleus in cats. Two and four weeks after operation, GABA content was significantly reduced in substantia nigra and pallidum ipsilateral to the le...

journal_title：Neuroscience letters

authors： Taniyama K,Nitsch C,Wagner A,Hassler R

更新日期：1980-02-01 00:00:00

abstract：:The pathological basis for essential tremor (ET) is unknown. We used proton magnetic resonance spectroscopic imaging (1H MRSI) in 16 ET patients and 11 controls to measure levels of intracellular metabolites, including N-acetyl-L-aspartate (NAA) and total choline, relative to total creatine (tCR), in several brain reg...

journal_title：Neuroscience letters

authors： Louis ED,Shungu DC,Chan S,Mao X,Jurewicz EC,Watner D

更新日期：2002-11-15 00:00:00

abstract：:The somatosensory homunculus has been identified during stimulation of median (at wrist and elbow), femoral, tibial and pudendal nerves of the left hemibody via the neuromagnetic imaging technique. The somatic representations of different body districts have been localized in the somatosensory cortex, by means of an e...

journal_title：Neuroscience letters

authors： Narici L,Modena I,Opsomer RJ,Pizzella V,Romani GL,Torrioli G,Traversa R,Rossini PM

更新日期：1991-01-02 00:00:00

abstract：:Changes in the thiol/disulphide status in the neonatal rat brain were evaluated after an episode of neonatal hypoxia-ischemia (HI) in 7-day-old rats. The glutathione level decreased in the post-HI period. The lowest values (43-68%) were obtained 24 h post-HI. A statistically significant difference first appeared in hi...

journal_title：Neuroscience letters

authors： Dafre AL,Arteni NS,Siqueira IR,Netto CA

更新日期：2003-07-10 00:00:00

abstract：:To investigate potential trophic actions of extracellular ATP in human astrocytes, we have examined mitogenic signaling by purinergic receptors in cultures prepared from first trimester rostral central nervous system tissue. We found that ATP and ATPgammaS, a hydrolysis-resistant analog, stimulated DNA synthesis, ther...

journal_title：Neuroscience letters

authors： Neary JT,McCarthy M,Kang Y,Zuniga S

更新日期：1998-02-20 00:00:00

abstract：:A series of experiments were designed to examine the potential induction of apoptosis by nitric oxide (NO) donors on cortical neuronal cell culture. A 24 h exposure of three different NO donors, 3-morpholinosydnonimine, S-nitroso-N-acetyl-penicillamine, and S-nitrosoglutathione, induced apoptosis as indicated by follo...

journal_title：Neuroscience letters

authors： Palluy O,Rigaud M

更新日期：1996-04-12 00:00:00

abstract：:Intellectual disability (ID) is one of the most prevalent chronic developmental brain disorders or phenotype of syndromic ID, affecting nearly 1-2% of the general population worldwide. Over recent decades, tremendous effort and high-throughput platforms have been devised to explore the complex heterogeneity, numerous ...

journal_title：Neuroscience letters

authors： Chen C,Chen D,Xue H,Liu X,Zhang T,Tang S,Li W,Xu X

更新日期：2018-10-15 00:00:00

abstract：:The interleukin-6 (IL-6) family of cytokines is thought to be involved in the development and regeneration of peripheral nerves; however, their roles in myelination remain unclear. In this study, we examined the effects of IL-6 on the expression of genes for compact myelin proteins using Schwann cell cultures prepared...

journal_title：Neuroscience letters

authors： Ito T,Ikeda K,Tomita K,Yokoyama S

更新日期：2010-03-19 00:00:00

abstract：:In brainstem slices of guinea pigs perfused with artificial cerebro-spinal fluid (ACSF), the discharge of all the spontaneously active neurons of the medial vestibular nucleus (MVN) is regular. It has been reported that prolonged exposure to a low Ca(2+) medium could induce these neurons to fire bursts of spikes. In t...

journal_title：Neuroscience letters

authors： Ris L,Godaux E

更新日期：2001-01-12 00:00:00

abstract：:Rat neocortical slices maintained in Mg2(+)-free Krebs medium developed spontaneous paroxysmal discharges which were attenuated or suppressed by the gamma-aminobutyric acid-B (GABAB) receptor agonist baclofen, occasionally accompanied by a slight hyperpolarisation, and antagonised by the specific GABAB-receptor antago...

journal_title：Neuroscience letters

authors： Ong J,Kerr DI,Johnston GA,Hall RG

更新日期：1990-02-05 00:00:00

abstract：:Restoring corticospinal function after spinal cord injury is a significant challenge as the corticospinal tract elicits no substantive, spontaneous regeneration, and its interruption leaves a permanent deficit. The corticospinal circuit serves multiple motor and sensory functions within the mammalian nervous system as...

journal_title：Neuroscience letters

authors： Serradj N,Agger SF,Hollis ER 2nd

更新日期：2017-06-23 00:00:00

abstract：:We looked for an interaction between etifoxine and the neurosteroid allopregnanolone at central gamma-aminobutyric acid (GABA(A)) receptors. Etifoxine (2 microM) did not affect the affinity of allopregnanolone (IC(50)=108 nM) for its site in preparations of Sprague-Dawley rat cerebral cortex membranes, as determined b...

journal_title：Neuroscience letters

authors： Verleye M,Schlichter R,Neliat G,Pansart Y,Gillardin JM

更新日期：2001-04-06 00:00:00

abstract：:Mammalian olfactory sensory neurons (OSNs), the primary elements of the olfactory system, are located in the olfactory epithelium lining the nasal cavity. Exposed to the environment, their lifespan is short. Consequently, OSNs are regularly regenerated and several reports show that activity strongly modulates their de...

journal_title：Neuroscience letters

authors： Molinas A,Aoudé I,Soubeyre V,Tazir B,Cadiou H,Grosmaitre X

更新日期：2016-07-28 00:00:00

abstract：:In order to clarify the mechanism of action of cerulenin analog, C75, known to suppress feeding behavior, food intake was measured in adult CD-1 male mice n=5 per group, treated i.p. with 10 and 20mg/kg of C75. Animals in both treatment groups had significantly lower 24h food consumption rate relative to the control g...

journal_title：Neuroscience letters

authors： Binienda ZK,Ross IA,Gough B,Riccio T,Kim CS,Ali SF

更新日期：2010-01-29 00:00:00

abstract：:Phosphoramidon (100-350 micrograms i.c.v.), a selective enkephalinase inhibitor, induced in the rat a decrease of nociception to pressure stimulation without evident respiratory depression. In addition, intensive behavioural changes such as grooming (licking the fur, face washing and scratching), mounting behaviour an...

journal_title：Neuroscience letters

authors： Rupreht J,Ukponmwan OE,Admiraal PV,Dzoljic MR

更新日期：1983-11-11 00:00:00

abstract：:The cells of origin of the brainstem projection to the caudate-putamen (CP) were examined in the albino rat by the use of two fluorescent retrograde tracers. Nuclear yellow was injected into the CP of one hemisphere and granular blue was injected into the contralateral CP. Retrogradely labeled cells were studied in th...

journal_title：Neuroscience letters

authors： Loughlin SE,Fallon JH

更新日期：1982-09-20 00:00:00

abstract：:Mechanisms of neuropathic pain are not clear. Recently we showed long-term potentiation (LTP) of wide dynamic range (WDR) neurones after electrical conditioning stimulation of the sciatic nerve in normal rats. In this study we investigated the effects of the same conditioning on both the evoked responses of WDR cells ...

journal_title：Neuroscience letters

authors： Rygh LJ,Kontinen VK,Suzuki R,Dickenson AH

更新日期：2000-07-14 00:00:00

abstract：:Morphine blocked decremental bar pressing of rats to escape electrical stimulation of aversive midbrain sites. These sites included the dorsal central gray area (DCG), the ventral reticular formation (VRF) and the lateral tegmentum (LT). Naloxone, which had no effect alone, blocked the morphine effects of all three av...

journal_title：Neuroscience letters

authors： Kiser RS,German DC

更新日期：1978-11-01 00:00:00