Role of somatodendritic and postsynaptic 5-HT₁A receptors on learning and memory functions in rats.

abstract：:The monoclonal antibody 14E immunocytochemically stains the nuclear membrane of oligodendrocytes but not myelin in tissue sections of adult normal human white matter. The nuclear membranes of Schwann cells in human peripheral nerve and cerebellar Bergmann glia were also visualized with this antibody. In actively demye...

journal_title：Neurochemical research

authors： Newcombe J,Naik N,Cuzner ML

更新日期：1992-09-01 00:00:00

abstract：:Acetate is a two carbon intermediate in metabolism. It is an accepted marker of astrocytic metabolism, and a substrate for production of metabolites such as glutamine, glutamate and GABA. However, anomalies exist in the current explanations of compartmentation and metabolism of acetate. Here, we investigated these ano...

journal_title：Neurochemical research

authors： Rae C,Fekete AD,Kashem MA,Nasrallah FA,Bröer S

更新日期：2012-11-01 00:00:00

abstract：:Plasmalogens are ether-linked phospholipids that are abundant in nervous tissues. Their biological role is unclear, but may involve membrane structure/function and antioxidant activities. This study further investigates a recent report that chronic administration of myo-inositol in rats increased brain phosphatidyleth...

journal_title：Neurochemical research

authors： Hoffman-Kuczynski B,Reo NV

更新日期：2004-04-01 00:00:00

abstract：:Chronic thiamine deprivation in the rat leads to ataxia, loss of righting reflex and neuropathological damage to lateral vestibular nucleus. Before onset of neurological symptoms, transketolase (TK) activities were found to be selectively reduced by 25% in lateral vestibular nucleus and surrounding pons. Further progr...

journal_title：Neurochemical research

authors： Giguère JF,Butterworth RF

更新日期：1987-03-01 00:00:00

abstract：:The major breakthrough discovery of enkephalins as endogenous opiates led our attempts to determine their inactivation mechanisms. Because the NH2-terminal tyrosine is absolutely necessary for the neuropeptides to exert analgesic effects, and aminopeptidase activities are extraordinarily high in the brain, a specific ...

journal_title：Neurochemical research

authors： Hui KS

更新日期：2007-12-01 00:00:00

abstract：:Bilateral injection of 6-hydroxydopamine into the medial forebrain bundle (MFB) significantly decreased monoamine concentrations in the hypothalamus. The noradrenaline and serotonin content of the paraventricular nucleus (PVN) was also significantly reduced. These drastic decreases in neurotransmitter concentration di...

journal_title：Neurochemical research

authors： Daniels WM,Jaffer A,Russell VA,Taljaard JJ

更新日期：1993-02-01 00:00:00

abstract：:Status epilepticus is a common manifestation of nerve agent toxicity and represents a serious medical emergency with high rates of mortality and neurologic injury in those that survive. The aim of the current study was to determine if targeting oxidative stress with the catalytic antioxidant, AEOL10150, would reduce p...

journal_title：Neurochemical research

authors： Pearson-Smith JN,Liang LP,Rowley SD,Day BJ,Patel M

更新日期：2017-07-01 00:00:00

abstract：:Autoantibodies to three eukaryotic 60S ribosomal phosphoproteins P0, P1 and P2 have been found in the sera of 10-20% of patients with systemic lupus erythematosus (SLE). These antibodies inhibit protein synthesis in vitro and when microinjected into cultured human fibroblasts. The three proteins share a common epitope...

journal_title：Neurochemical research

authors： Elkon K,Weissbach H,Brot N

更新日期：1990-04-01 00:00:00

abstract：:Propofol and ketamine may provide certain degree of neuroprotection, but the underlying mechanism remains unclear to date. The cAMP response element-binding protein (CREB) was proposed that its phosphorylation at Ser133 (P-CREB) constituted a convergence point involved in neuroprotection. The purpose of this study was...

journal_title：Neurochemical research

authors： Shu L,Li T,Han S,Ji F,Pan C,Zhang B,Li J

更新日期：2012-01-01 00:00:00

abstract：:Protein kinase C has recently attracted considerable attention because of its importance in the control of cell division, cell differentiation, and signal transduction across the cell membrane. The activity of this enzyme is altered by several lipids such as diacylglycerol, free fatty acids, lipoxins, gangliosides, an...

journal_title：Neurochemical research

authors： Farooqui AA,Farooqui T,Yates AJ,Horrocks LA

更新日期：1988-06-01 00:00:00

abstract：:We propose the following scheme for cerebral uptake and overall metabolism of glucose in vivo: that brain selects from two pools of glucose anomers in arterial blood, that it takes up excess glucose, that glucose enters the brain tissue as glucose-6-phosphate through the actions of mutarotase and hexokinase, that some...

journal_title：Neurochemical research

authors： Sacks W,Cowburn D,Bigler RE,Sacks S,Fleischer A

更新日期：1985-02-01 00:00:00

abstract：:Isoleucine, together with leucine and valine, constitutes the group of branched-chain amino acids (BCAAs). BCAAs are transported from the blood into the brain parenchyma, where they can serve several distinct functions. Since brain tissue is known to oxidatively metabolize BCAAs to CO(2), they are considered as fuel m...

journal_title：Neurochemical research

authors： Murín R,Mohammadi G,Leibfritz D,Hamprecht B

更新日期：2009-01-01 00:00:00

abstract：:The δ subunit of the GABAAR is highly expressed in the dentate gyrus of the hippocampus where it mediates a tonic extrasynaptic inhibitory current that is sensitive to neurosteroids. In female mice, the expression level of the δ subunit within the dentate gyrus is elevated in the diestrous relative to estrous phase of...

journal_title：Neurochemical research

authors： Cushman JD,Moore MD,Olsen RW,Fanselow MS

更新日期：2014-06-01 00:00:00

abstract：:Postmortem cerebral neocortical and hippocampal samples were taken from patients who died with dementia of the Alzheimer type (DAT) and individuals without diagnoses of neurological or psychiatric disease (control). Nicotinic binding was assayed with 20 nM [3H]acetylcholine [( 3H]ACh) in the presence of atropine, or w...

journal_title：Neurochemical research

authors： London ED,Ball MJ,Waller SB

更新日期：1989-08-01 00:00:00

abstract：:We have previously shown that extracellular ATP caused cell death in PC12 cells through activation of its receptors. Oxidative stress has been implicated as a mechanism of cell death caused by extracellular ATP. In the present study we examined the possible signal transduction cascades leading to cell death by extrace...

journal_title：Neurochemical research

authors： Chen Y,Sun AY

更新日期：1998-04-01 00:00:00

abstract：:A prominent feature of brain pathology in Alzheimer's disease is a robust activation of the neuronal lysosomal system and major cellular pathways converging on the lysosome, namely, endocytosis and autophagy. Recent studies that identify a disturbance of the endocytic pathway as one of the earliest known manifestation...

journal_title：Neurochemical research

authors： Nixon RA,Cataldo AM,Mathews PM

更新日期：2000-10-01 00:00:00

abstract：:The finding that ketamine, an anaesthetic, can elicit a rapid antidepressant effect at low doses that lasts for weeks in patients with depression is arguably a major achievement in psychiatry in the last decades. However, the mechanisms of action are unclear. The glutamatergic hypothesis of ketamine action posits that...

journal_title：Neurochemical research

authors： Stenovec M,Božić M,Pirnat S,Zorec R

更新日期：2020-01-01 00:00:00

abstract：:Salsolinol, an endogenous neurotoxin, is known to be involved in the pathogenesis of Parkinson's disease (PD). In the present study, we have investigated the effects of salsolinol on the activation of two different signaling pathways that involve c-Jun N-terminal kinase (JNK), and nuclear factor-kappaB, (NF-kappaB) in...

journal_title：Neurochemical research

authors： Wanpen S,Kooncumchoo P,Shavali S,Govitrapong P,Ebadi M

更新日期：2007-03-01 00:00:00

abstract：:Incubation of [3H]-tyrosine methionine5-enkephalin (MET) with human brain preparations (100,000g supernatant; sections of the limbic system, thalamus, basal ganglia, cerebellum, and cortex) results in its rapid and complete degradation; over 95% of the initial labeled tyrosine is recovered as the free aminoacid within...

journal_title：Neurochemical research

authors： Mosnaim AD,Nguyen TD,Tse R,Puente J,Couceyro P,Wolf ME

更新日期：2008-01-01 00:00:00

abstract：:In vitro synthesis of myelin proteolipid protein (PLP) was explored at different ages using rat brain total homogenates, incubated for 30 min with [3H]glycine. Total proteolipids, extracted from the incubated samples, were separated by SDS-PAGE and the radioactivity was measured in the band corresponding to myelin PLP...

journal_title：Neurochemical research

authors： Bizzozero OA,Pasquini JM

更新日期：1984-09-01 00:00:00

abstract：:An in vitro model of anoxia-induced brain damage was utilized to help elucidate the biochemical basis of cell damage due to reduced oxygen availability. Previous studies suggest that anoxia-induced damage may vary presynaptically, post-synaptically or in the cell body. Thus, the consequences of an anoxic treatment inc...

journal_title：Neurochemical research

authors： Gibson GE,Freeman GB,Mykytyn V

更新日期：1988-04-01 00:00:00

abstract：:Social isolation during early development is one of the most potent stressors that can cause alterations in the processes of brain maturation, leading to behavioral and neurochemical changes that may persist to adulthood. Exposure to palatable diets during development can also affect neural circuits with long-term con...

journal_title：Neurochemical research

authors： Arcego DM,Krolow R,Lampert C,Noschang C,Pettenuzzo LF,Marcolin ML,Toniazzo AP,Dalmaz C

更新日期：2013-09-01 00:00:00

abstract：:Donepezil is a selective inhibitor of acetylcholinesterase (AChE) clinically used for treating Alzheimer's disease. Cholinergic effects after short-term exposure of donepezil (up to 12 h) have been extensively studied in rats, but few have addressed the potential long-term effects. After 14 days administration (1x3 mg...

journal_title：Neurochemical research

authors： Haug KH,Bogen IL,Osmundsen H,Walaas I,Fonnum F

更新日期：2005-12-01 00:00:00

abstract：:The primary auditory cortex is subject to the modulation of numerous neurotransmitters including norepinephrine (NE), which has been shown to decrease cellular excitability by yet unclear mechanisms. We investigated the possibility that NE directly affects excitatory glutamatergic synapses. We found that bath applicat...

journal_title：Neurochemical research

authors： Dinh L,Nguyen T,Salgado H,Atzori M

更新日期：2009-11-01 00:00:00

abstract：:Exposure chronically to n-hexane produces peripheral-central axonopathy mediated by 2,5-hexanedione (HD). Previous studies have demonstrated decreases in neurofilament (NF) contents of peripheral and central nervous regions from rats intoxicated with HD, and recent analysis has demonstrated that axonal atrophy, instea...

journal_title：Neurochemical research

authors： Zhang T,Zhao X,Zhu Z,Yu L,Han X,Zhang C,Xie K

更新日期：2005-02-01 00:00:00

abstract：:Radioactive azide derivatives of tetrodotoxin (TTX) were synthesized using 2-nitro-4-azidephenyl-[3H]beta alanine for the purpose of photolabeling of the Na channel. Three azide derivatives, N1, N2 and N3, were separated by ion exchange chromatography on Bio-Rex 70 resin and reversed phase high performance liquid chro...

journal_title：Neurochemical research

authors： Uehara S,Uyemura K

更新日期：1985-08-01 00:00:00

abstract：:A concise discussion of the role of different geometrical conformational states in the process of self-assembling of gangliosides is given. The report focuses on the effects of the geometrical variations occurring in the head group region of gangliosides as reflected on the geometrical properties of the whole assembly...

journal_title：Neurochemical research

authors： Brocca P,Cantù L,Corti M,Del Favero E,Raudino A

更新日期：2002-08-01 00:00:00

abstract：:Repeated electroconvulsive shock is an effective treatment for affective disorders. Striatum, hippocampus and brainstem are involved in affective disorders. Sodium-potassium/ATPase is of paramount importance for the proper functioning of the brain and its involvement in the affective disorders has been claimed for a l...

journal_title：Neurochemical research

authors： Bignotto M,Benedito MA

更新日期：2006-04-01 00:00:00

abstract：:T-588(R(-)-1-(benzo(b)thiophen-5yl)-2-[2(N,N-diethylamino)ethoxy]ethanol hydrochloride) is a novel compound which has been shown to exhibit a wide range of neurotrophic effects both in vivo and in vitro. This compound can slow the motor deterioration of wobbler mouse motor neuron disease. However, it is not known whet...

journal_title：Neurochemical research

authors： Iwasaki Y,Ikeda K,Ichikawa Y,Igarashi O,Kinoshita M,Marubuchi S,Ono S

更新日期：2002-03-01 00:00:00

abstract：:A synthetic peptide corresponding to the first 28 amino acids of the Alzheimer disease amyloid beta/A4 peptide (3.2 kDa) aggregated to a high molecular weight (15 kDa) on SDS/urea polyacrylamide gels. Proteinase K, V8 protease, trypsin, and endopeptidase Lys-C readily degraded the aggregate. By contrast, when digested...

journal_title：Neurochemical research

authors： Honda T,Marotta CA

更新日期：1992-04-01 00:00:00