Expression of glycine and other amino acid receptors by rat spinal cord mRNA in Xenopus oocytes.

abstract：:Rats subjected to forced oral self-administration of morphine solutions without or in combination with two daily i.p. injections of morphine preferred drinking water when this was offered in addition to morphine solutions. The daily intake of morphine during the terminal phase of self-administration of morphine was 50...

journal_title：Neuroscience letters

authors： Jurna I,Baldauf J,Zenz M

更新日期：1992-04-13 00:00:00

abstract：:Neural cell adhesion molecules (NCAMs) are members of the immunoglobulin superfamily and are involved in synaptic rearrangements in the mature brain. There are three major NCAM forms: NCAM 180, NCAM 140 and NCAM 120. Several studies report that NCAMs play a central role in memory. In the present study we investigated ...

journal_title：Neuroscience letters

authors： Baydas G,Nedzvetsky VS,Nerush PA,Kirichenko SV,Demchenko HM,Reiter RJ

更新日期：2002-06-28 00:00:00

abstract：:The neuropathological hallmarks of Alzheimer's disease (AD) include the presence of extracellular amyloid-beta peptide (Abeta) in the form of amyloid plaques in the brain parenchyma and neuronal loss. The mechanism associated with neuronal death by amyloid plaques is unclear but oxidative stress and glial activation h...

journal_title：Neuroscience letters

authors： Lee HJ,Lee JK,Lee H,Shin JW,Carter JE,Sakamoto T,Jin HK,Bae JS

更新日期：2010-08-30 00:00:00

abstract：:Early life nutrition is critical for brain development. Dietary prebiotics and bioactive milk fractions support brain development by increasing plasticity and altering activity in brain regions important for cognition and emotion regulation, perhaps through the gut-microbiome-brain axis. Here we examined the impact of...

journal_title：Neuroscience letters

authors： Mika A,Gaffney M,Roller R,Hills A,Bouchet CA,Hulen KA,Thompson RS,Chichlowski M,Berg BM,Fleshner M

更新日期：2018-06-11 00:00:00

abstract：:Previous experiments have shown that arginine vasopressin (AVP) released within the septal brain area of adult male rats in response to defined stressor exposure is involved in emotionality-related behavior. We report here that a 10-min forced swimming session stimulated the release of glutamate, aspartate, arginine, ...

journal_title：Neuroscience letters

authors： Singewald N,Ebner K,Landgraf R,Wotjak CT,Engelmann M

更新日期：1999-12-17 00:00:00

abstract：:A digoxigenin-labeled antisense 42-mer oligonucleotide was used for the localization of the dopamine D2 receptor mRNA in the rat brain. The digoxigenin label was identified with alkaline phosphatase conjugated sheep-anti-digoxigenin. In good analogy with the known terminal fields of the dopaminergic system, various nu...

journal_title：Neuroscience letters

authors： Brouwer N,Van Dijken H,Ruiters MH,Van Willigen JD,Ter Horst GJ

更新日期：1992-08-17 00:00:00

abstract：:Two types of mRNAs for neurofibromin isoforms, which are produced by Von Recklinghausen neurofibromatosis (NF1) gene, have so far been identified. In the present study, we analyzed the differential expression of the two NF1 mRNAs in 16 cases of human astrocytic tumors and in surrounding normal tissues by the RNA-polym...

journal_title：Neuroscience letters

authors： Tokuyama T,Uemura K,Fujita M

更新日期：1995-08-25 00:00:00

abstract：:This study investigated the effects of dementia on standing postural adaptation during performance of a visual search task. We recruited 16 older adults with dementia and 15 without dementia. Postural sway was assessed by recording medial-lateral (ML) and anterior-posterior (AP) center-of-pressure when standing with a...

journal_title：Neuroscience letters

authors： Jor'dan AJ,McCarten JR,Rottunda S,Stoffregen TA,Manor B,Wade MG

更新日期：2015-04-23 00:00:00

abstract：:Previous studies have demonstrated that isoflurane, a commonly used volatile anesthetic, can induce widespread apoptosis in the neonatal animal brains and result in persistent cognitive impairment. Isoflurane-induced cytosolic Ca(2+) overload and activation of mitochondrial pathway of apoptosis may be involved in this...

journal_title：Neuroscience letters

authors： Li Y,Wang F,Liu C,Zeng M,Han X,Luo T,Jiang W,Xu J,Wang H

更新日期：2013-06-17 00:00:00

abstract：:Alzheimer's disease (AD) brains contain high levels of advanced glycation endproducts (AGEs). Double immunostaining using anti-AGE and anti-apolipoprotein E (apoE) antibodies demonstrated that AGEs co-localized to a very high degree with apoE. We examined the binding of apoE to in vitro-prepared AGE-bovine serum album...

journal_title：Neuroscience letters

authors： Li YM,Dickson DW

更新日期：1997-05-02 00:00:00

abstract：:The function of Merkel cells in mechanotransduction has remained controversial Single unit recordings were made from Merkel cell receptors (sinus hair type I, St I) and another slowly adapting mechanoreceptor (sinus hair type II, St II) in isolated rat sinus hairs by applying controlled mechanical displacements to the...

journal_title：Neuroscience letters

authors： Senok SS,Halata Z,Baumann KI

更新日期：1996-08-23 00:00:00

abstract：:Crickets (Gryllus bimaculatus) use the cercal sensory system at the rear of the abdomen to detect air currents and direct predator avoidance behavior. Sensory information regarding the direction and dynamic properties of air currents is processed within the terminal abdominal ganglion, and conveyed by ascending giant ...

journal_title：Neuroscience letters

authors： Ogawa H,Kajita Y

更新日期：2015-01-01 00:00:00

abstract：:Auditory learning induces frequency-specific plasticity in the auditory cortex. Both the auditory cortex and thalamus are involved in the cortical plasticity; however, the precise role of the intracortical circuity remains unclear until the contributions of the thalamocortical inputs are controlled. Here, we induced c...

journal_title：Neuroscience letters

authors： Kong L,Wang S,Liu X,Li L,Zeeman M,Yan J

更新日期：2018-03-06 00:00:00

abstract：:We examined the distribution of ferric ion-ferrocyanide stain (a marker for excitable regions of myelinated fibers) in the lead-induced demyelinating neuropathy of the rat. By electron microscopy, we found that paranodal degeneration resulted in spreading of the reaction product from nodal to internodal axolemma. Duri...

journal_title：Neuroscience letters

authors： Coria F,Silos I,Fernandez R,Monton F,Lafarga M

更新日期：1985-08-05 00:00:00

abstract：:The effects of long-term exposure of primary cultured rat dorsal root ganglion (DRG) cells to bradykinin (BK), compared to short-term exposure, were investigated to establish whether BK could induce prostaglandin E2 (PGE2) release from DRG cells. Short-term exposure (30 min) resulted in a small but significant amount ...

journal_title：Neuroscience letters

authors： Inoue A,Iwasa M,Nishikura Y,Ogawa S,Nakasuka A,Nakata Y

更新日期：2006-07-03 00:00:00

abstract：:Interactions between emotional stress due to fear and hypovolemic stimuli on vasopressin secretion were studied in rats. Intraperitoneally injected dextran did not significantly change plasma osmolality and arterial blood pressure but increased blood hemoglobin and plasma vasopressin level. An i.v. infused physiologic...

journal_title：Neuroscience letters

authors： Onaka T,Yagi K

更新日期：1990-12-11 00:00:00

abstract：:Recent studies have suggested the involvement of some metabolic hormones in memory formation and synaptic plasticity. Insulin dysfunction is known as an essential process in the pathogenesis of sporadic Alzheimer's disease (AD). In this study we examined whether adiponectin (ADN), as an insulin-sensitizing adipokine, ...

journal_title：Neuroscience letters

authors： Pousti F,Ahmadi R,Mirahmadi F,Hosseinmardi N,Rohampour K

更新日期：2018-01-01 00:00:00

abstract：:In the toad Xenopus laevis, the microtubular density of 3-microns myelinated fibres was assessed in peripheral nerves, dorsal and ventral roots, and dorsal and ventral funiculi of the spinal cord. In the roots, the axonal microtubular density was 6 microtubules/microns 2 and twice as much at the other sampling sites. ...

journal_title：Neuroscience letters

authors： Saitua F,Alvarez J

更新日期：1989-10-09 00:00:00

abstract：:The central projections of axotomized fibers were assessed to investigate how well these matched the modality of the reinnervated receptor. Our results using intrafiber injection of horseradish peroxidase (HRP) and cord dorsum potentials evoked by intracellular stimulation of single afferents indicate that regeneratin...

journal_title：Neuroscience letters

authors： Koerber HR,Seymour AW,Mendell LM

更新日期：1989-04-24 00:00:00

abstract：:As the pre-dementia phase of Alzheimer disease, mild cognitive impairment (MCI) involves the onset and development of cognitive impairments. Opioid receptors play pivotal roles in the regulation of learning and cognition. Our study focused on the association of OPRK1 and OPRM1 methylation with MCI in Xinjiang Uygur an...

journal_title：Neuroscience letters

authors： Liu G,Ji H,Liu J,Xu C,Chang L,Cui W,Ye C,Hu H,Chen Y,Zhou X,Duan S,Wang Q

更新日期：2017-01-01 00:00:00

abstract：:A FORTRAN computer program is described which enables solution of a set of partial differential equations describing synaptic transmission, including neurotransmitter diffusion, binding to receptors on the postsynaptic membrane with subsequent formation of open ion-conducting channels, and hydrolysis. Integration is p...

journal_title：Neuroscience letters

authors： Madsen BW,Edeson RO,Lam HS,Milne RK

更新日期：1984-07-13 00:00:00

abstract：:A quantitative analysis of cytochrome oxidase (CO) activity in histochemically stained sections of rat brain was developed using tissue standards and computerized image processing. Standards of brain paste containing known amounts of CO were cryosectioned and stained under the same conditions as brain sections. The gr...

journal_title：Neuroscience letters

authors： Gonzalez-Lima F,Garrosa M

更新日期：1991-02-25 00:00:00

abstract：:Effects of conceptual fusion on episodic associative retrieval were examined. Subjects attempted to fuse sequentially displayed (800 ms offset) word pairs; pairs subjects were unable to fuse were instead considered associated by juxtaposition. Next, dense-array event-related potentials (ERPs) were recorded while the p...

journal_title：Neuroscience letters

authors： Kounios J,Bachman P,Casasanto D,Grossman M,Smith RW,Yang W

更新日期：2003-07-24 00:00:00

abstract：:Surface molecules play important roles in a wide range of cellular functions, yet little has been reported regarding the expression of such markers by neural stem cells. Here, multipotent human neural progenitor cells (hNPCs) were expanded as a monolayer in the presence of fibroblast/epidermal growth factor, harvested...

journal_title：Neuroscience letters

authors： Klassen H,Schwartz MR,Bailey AH,Young MJ

更新日期：2001-10-26 00:00:00

abstract：:Inorganic mercury (HgCl2) was administered to adult mice in drinking water (20 mg/l). Animals were sacrificed after one or two years and fixed by whole-body perfusion. Sections of the hypothalamus and neurohypophysis were subjected to silver acetate autometallography for visualization of mercury at light and electron ...

journal_title：Neuroscience letters

authors： Villegas J,Martinez R,Andres A,Crespo D

更新日期：1999-08-20 00:00:00

abstract：:This report concerns an ultrastructural study of the synapses present on the surface of somata of normal-looking Betz cells in the fifth layer of motor cortex of seven patients with amyotrophic lateral sclerosis (ALS). Specimens from 12 age-matched, neurologically normal control individuals were included for compariso...

journal_title：Neuroscience letters

authors： Sasaki S,Iwata M

更新日期：1999-06-11 00:00:00

abstract：:The effect of carbachol on the excitatory synaptic transmission was studied in rat neostriatal neurons using intracellular and whole-cell voltage clamp-recording methods. Depolarizing excitatory postsynaptic potentials (EPSPs) were evoked by cortical stimulation. Superfusion of carbachol (0.01-3 microM) reversibly dec...

journal_title：Neuroscience letters

authors： Hsu KS,Huang CC,Gean PW

更新日期：1995-09-08 00:00:00

abstract：:The serotonergic dorsal raphé nucleus (DRN) expresses glucocorticoid receptors (GR), and systemic glucocorticoids have been shown to regulate expression and activity of tryptophan hydroxylase isoform 2, the rate-limiting enzyme for serotonin synthesis in brain. We have used intra-DRN injection of pseudotyped adeno-ass...

journal_title：Neuroscience letters

authors： Vincent MY,Donner NC,Smith DG,Lowry CA,Jacobson L

更新日期：2018-02-05 00:00:00

abstract：:Unusual reactions to auditory stimuli are often observed in autism and may relate to ineffective inhibitory modulation of sensory input (sensory gating). A previous study of P50 sensory gating did not reveal abnormalities in high-functioning school age children [C. Kemner, B. Oranje, M.N. Verbaten, H. van Engeland, No...

journal_title：Neuroscience letters

authors： Orekhova EV,Stroganova TA,Prokofyev AO,Nygren G,Gillberg C,Elam M

更新日期：2008-03-28 00:00:00

abstract：:There is considerable evidence linking both genotype and coagulopathy to vascular complications of traumatic brain injury (TBI) and other cerebral insults. The authors explored a possible connection between the apolipoprotein E (Apo E) genotype, coagulopathy and intravascular microthombosis (IMT) in TBI. The predicted...

journal_title：Neuroscience letters

authors： Stein SC,Graham DI,Chen XH,Dunn L,Smith DH

更新日期：2005-10-14 00:00:00