Changes in the secretory activity of the subcommissural organ of spontaneously hypertensive rats.

abstract：:Three dopamine receptor mRNAs were detected by reverse polymerase chain reaction in the rat forebrain during ontogeny. The D1 receptor mRNA gave a faint signal from gestational day 11 (G11) on, while the D1b receptor was not detectable before G12. The D3 receptor mRNA was slightly expressed at G11 and clearly present ...

journal_title：Neuroscience letters

authors： Cadoret MA,Jaber M,Bloch B

更新日期：1993-05-28 00:00:00

abstract：:The actions of huperzine A (HupA), a novel cholinesterase inhibitor, on the sustained potassium current were investigated in acutely dissociated hippocampal neurons of rat. HupA inhibited the current (IC(50) = 856 +/- 1 microM) with voltage-dependency. The effect was insensitive to 3 microM atropine. Tacrine (IC(50) =...

journal_title：Neuroscience letters

authors： Li Y,Hu GY

更新日期：2002-08-30 00:00:00

abstract：:Amyloid beta (Aβ) is the main component of plaques, the central neuropathological hallmark in Alzheimer's disease (AD). Aβ is derived from the amyloid precursor protein (APP) by β- and γ-secretase-mediated cleavages. A large number of Aβ peptides are found in cerebrospinal fluid and these peptides are produced in spec...

journal_title：Neuroscience letters

authors： Pannee J,Törnqvist U,Westerlund A,Ingelsson M,Lannfelt L,Brinkmalm G,Persson R,Gobom J,Svensson J,Johansson P,Zetterberg H,Blennow K,Portelius E

更新日期：2014-06-24 00:00:00

abstract：:Human amniotic epithelial (HAE) cells have been used for allotransplantation in patients with lysosomal storage disease due to lack of expression of HLA antigens. Previously, we have reported the expression of differentiation markers for both neural stem cells, and neuron and glial cells. In the present study, we inve...

journal_title：Neuroscience letters

authors： Sakuragawa N,Misawa H,Ohsugi K,Kakishita K,Ishii T,Thangavel R,Tohyama J,Elwan M,Yokoyama Y,Okuda O,Arai H,Ogino I,Sato K

更新日期：1997-08-22 00:00:00

abstract：:The serum concentration of 24S-hydroxycholesterol reflecting brain cholesterol turnover may be a possible marker for neurodegeneration and demyelination in multiple sclerosis. Serum was analyzed for cholesterol precursors and oxysterols in multiple sclerosis patients of different clinical subtypes (n=20 each subtype) ...

journal_title：Neuroscience letters

authors： Teunissen CE,Dijkstra CD,Polman CH,Hoogervorst EL,von Bergmann K,Lütjohann D

更新日期：2003-08-28 00:00:00

abstract：:Existing literature concerning the effect of experimentally-induced diabetes on pain thresholds in rodent models remains controversial. In this work, we describe a phenotypical switch from streptozotocin-induced pinprick hypoalgesia to hyperalgesia observed in the same laboratory, in the same strain of rats, obtained ...

journal_title：Neuroscience letters

authors： Yadlapalli JSK,Dogra N,Walbaum AW,Prather PL,Crooks PA,Dobretsov M

更新日期：2018-04-23 00:00:00

abstract：:It is well established that calcium-dependent neurotransmitter release and exocytosis can be regulated by altering the cholesterol content of the plasma membrane. We have compared the influence of cholesterol depletion of synaptosomal plasma membrane by 15 mM methyl-beta-cyclodextrin (MCD) treatment on calcium-depende...

journal_title：Neuroscience letters

authors： Waseem TV,Kolos VA,Lapatsina LP,Fedorovich SV

更新日期：2006-09-11 00:00:00

abstract：:Bilateral injections of the GABA(A) agonist muscimol into the lateral parabrachial nucleus (LPBN) disrupt satiety and induce strong ingestion of water and 0.3M NaCl in fluid-replete rats by mechanisms not completely clear. In the present study, we investigated the effects of the blockade of central muscarinic choliner...

journal_title：Neuroscience letters

authors： Asnar DS,Roncari CF,De Luca LA Jr,de Paula PM,Colombari DS,Menani JV

更新日期：2013-02-08 00:00:00

abstract：:The anti-neuroinflammatory effect of Astragaloside IV (ASI) has been reported, but its underlying mechanisms are unclear. This study is further to explore the underlying mechanism of ASI on anti-neuroinflammatory effect in LPS induced microglia cells. The result showed ASI significantly reduced the production of infla...

journal_title：Neuroscience letters

authors： Li C,Yang F,Liu F,Li D,Yang T

更新日期：2018-02-14 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：:The goal of the present study was to explore the relation between speed-accuracy trade-off phenomena and action kinematics in the case of pointing under isometric conditions. Increasing task difficulty resulted in a linear increase in movement time (as predicted by Fitts' law) and in systematic changes in the spatio-t...

journal_title：Neuroscience letters

authors： Billon M,Bootsma RJ,Mottet D

更新日期：2000-05-26 00:00:00

abstract：:The number of neurons in the primary motor cortex (MI) and the primary somatosensory cortex (SI) were estimated in the same locations of brains from sporadic amyotrophic lateral sclerosis (ALS) cases and controls. The number of MI and SI neurons and Betz cells were significantly decreased in the ALS cases as compared ...

journal_title：Neuroscience letters

authors： Mochizuki Y,Mizutani T,Shimizu T,Kawata A

更新日期：2011-09-26 00:00:00

abstract：:Human subjects maintained isometric plantar or dorsal flexions of the ankle in a matching task. H-reflexes of different sizes were superimposed on the steady activity. The peak-to-peak amplitude of the reflexes was measured on the electromyogram (EMG) of the soleus muscle. The size of the corresponding muscle contract...

journal_title：Neuroscience letters

authors： Ruegg DG,Fluri M

更新日期：1989-08-28 00:00:00

abstract：:Thyrotropin-releasing hormone (TRH) plays an important role in the regulation of energy balance. While the regulation of TRH in the paraventricular nucleus (PVN) in response to changes of energy balance has been well studied, how TRH is regulated in the dorsomedial hypothalamus (DMH) in maintaining energy homeostasis ...

journal_title：Neuroscience letters

authors： Zhang N,Zhang HY,Bi SA,Moran TH,Bi S

更新日期：2019-06-11 00:00:00

abstract：:Caffeine is a widely consumed substance that elicits psychomotor stimulant effects and also displays addictive properties. In order to assess the effect of caffeine on striatal neuropeptide mRNA expression, male rats were injected (i.p.) with caffeine at 20, 40 or 80 mg/kg of body weight twice daily for 9 consecutive ...

journal_title：Neuroscience letters

authors： Datta U,Noailles PA,Kraft M,Zhang Y,Angulo JA

更新日期：1997-08-01 00:00:00

abstract：:Addition of vasopressin to hypothalamo-neurohypophysial explants in vitro increased cyclic AMP accumulation whereas exogenous oxytocin decreased cyclic AMP. An opposite response pattern was observed in the neural lobe of the pituitary where vasopressin decreased and oxytocin increased cyclic AMP accumulation. Forskoli...

journal_title：Neuroscience letters

authors： Meeker RB,Michels KM,Hayward JN

更新日期：1990-07-03 00:00:00

abstract：:The synapsin III gene, SYN3, which belongs to the family of synaptic vesicle-associated proteins, has been implicated in the modulation of neurotransmitter release and in synaptogenesis, suggesting a potential role in several neuropsychiatric diseases. The human SYN3 gene is located on chromosome 22q12-13, a candidate...

journal_title：Neuroscience letters

authors： Chen Q,Che R,Wang X,O'Neill FA,Walsh D,Tang W,Shi Y,He L,Kendler KS,Chen X

更新日期：2009-11-20 00:00:00

abstract：:Heme oxygenase (HO-1) gene expression was studied in the brains of rats subjected to 30 min global cerebral ischemia followed by recirculation of up to 24 h. Total RNA was isolated from the cerebral cortex, striatum and hippocampus and reverse-transcribed into cDNA. cDNA was taken as template for PCR using HO-1-specif...

journal_title：Neuroscience letters

authors： Paschen W,Uto A,Djuricic B,Schmitt J

更新日期：1994-10-10 00:00:00

abstract：:Effective treatments to improve survivability following exposure to the nerve agent soman have been established and are currently available. Unfortunately, electrographic brain seizures, neuroinflammation and brain cell death are still a potential problem even with treatment. In the present study we have characterized...

journal_title：Neuroscience letters

authors： Williams AJ,Berti R,Yao C,Price RA,Velarde LC,Koplovitz I,Schultz SM,Tortella FC,Dave JR

更新日期：2003-10-09 00:00:00

abstract：:The survival of identified retinal ganglion cells (RGGs) in vitro increased when they were plated over subcultured monolayers of astrocytes. Immunofluorescence labelling of these monolayers showed that over 85% of the cells were glial fibrillary acidic protein (GFAP) positive and consisted of large, flat immature astr...

journal_title：Neuroscience letters

authors： McCaffery CA,Raju TR,Bennett MR

更新日期：1985-06-24 00:00:00

abstract：:Antioxidants may delay or prevent neural diseases. Depletion of the non-enzymatic antioxidant, glutathione, in a mouse model was produced by inhibiting its rate-limiting enzyme, gamma-glutamylcysteine synthetase, for 7 weeks. Ileum and colon were obtained from treated and control (saline) mice. Glutathione levels and ...

journal_title：Neuroscience letters

authors： Koch TR,Fink JG,Ruan E,Petro A,Opara EC

更新日期：1997-10-10 00:00:00

abstract：:We previously demonstrated the preventive effect of insulin-like growth factor 1 (IGF-1) on steroid myopathy in rats. However, the mechanism by which IGF-1 inhibits steroid myopathy remains unclear. Recent studies have revealed that glutamine synthetase (GS) is induced by glucocorticoid and may be related to the devel...

journal_title：Neuroscience letters

authors： Kimura K,Kanda F,Okuda S,Chihara K

更新日期：2001-04-20 00:00:00

abstract：:We tested the hypothesis that increases in the spinal levels of vasoactive intestinal polypeptide (VIP) and neuropeptide Y (NPY) were related to the development of neuropathic pain. To this aim, we compared two groups of rats. One group showed well-developed neuropathic pain in the tail following unilateral transectio...

journal_title：Neuroscience letters

authors： Kim HJ,Back SK,Kim J,Sung B,Hong SK,Na HS

更新日期：2003-05-15 00:00:00

abstract：:Cigarette smoking is highly addictive and modern genetic research has identified robust genetic influences on nicotine dependence. An important step in translating these genetic findings to clinical practice is identifying the genetic factors affecting smoking cessation in order to enhance current smoking cessation tr...

journal_title：Neuroscience letters

authors： Chen LS,Horton A,Bierut L

更新日期：2018-03-16 00:00:00

abstract：:Although a linear correlation between oscillatory activities in the right and left motor cortices during movements has been shown in monkeys, there has been a debate whether scalp-recorded EEG coherence in human reflects a similar association. By applying partial coherence analysis, we demonstrated that interhemispher...

journal_title：Neuroscience letters

authors： Mima T,Matsuoka T,Hallett M

更新日期：2000-06-23 00:00:00

abstract：:A 12h sleep deprivation enhances the expression of 5-hydroxytryptamine (5-HT) 1A receptors in rat hippocampus that recedes with 48h sleep recovery. The depressant effect of applied 5-HT on the field excitatory postsynaptic potentials recorded in the CA1 area, is also enhanced in hippocampi of SD rats. Following a 24 o...

journal_title：Neuroscience letters

authors： Azizi H,Hwang J,Suen V,Kang NZ,Somvanshi R,Tadavarty R,Kumar U,Sastry BR

更新日期：2017-08-10 00:00:00

abstract：:Apoptosis is thought to play a role in neuronal pathology in schizophrenia. Recently, the GSN gene was reported to have anti-apoptotic properties. In a genome-wide expression analysis on schizophrenia, GSN was also found to be significantly down-regulated in schizophrenia. All the hints suggest that GSN is a novel can...

journal_title：Neuroscience letters

authors： Xi ZR,Qin W,Yang YF,He G,Gao SH,Ren MS,Peng YW,Zhang Z,He L

更新日期：2004-12-06 00:00:00

abstract：:Extracellular concentration of nitrite (NO2-), an oxidized product of nitric oxide (NO), was measured consecutively in the dorsal region of the rat suprachiasmatic nucleus (SCN) by means of in vivo microdialysis. The NO2- concentrations in the dialysates showed robust circadian rhythm under a 12:12 h light/dark cycle ...

journal_title：Neuroscience letters

authors： Mitome M,Shirakawa T,Oshima S,Nakamura W,Oguchi H

更新日期：2001-05-11 00:00:00

abstract：:It has been indicated that Src family protein tyrosine kinases (SrcPTKs) potentiate N-methyl-D-aspartate (NMDA) receptor function by phosphorylating NR2A subunits and that postsynaptic density protein 95 (PSD-95) facilitates this regulation. In this paper, we define the role of SrcPTKs in delayed neuronal damage follo...

journal_title：Neuroscience letters

authors： Hou XY,Liu Y,Zhang GY

更新日期：2007-06-15 00:00:00

abstract：:Stroke is a major cause of epilepsy, but the molecular mechanisms underlying post-stroke epileptogenesis are unknown. The expression of cystatin C, a cysteine protease inhibitor, is increased in the hippocampus during status epilepticus (SE)-induced epileptogenesis, and regulates both cell death and birth. To test the...

journal_title：Neuroscience letters

authors： Pirttilä TJ,Pitkänen A

更新日期：2006-03-06 00:00:00