Neurite outgrowth of neurons of rat dorsal root ganglia induced by new neurotrophic substances with guanidine group.

abstract：:Normal-learning children (NL) and children with learning disabilities (LD) reported their perceptions of unisensory (auditory or visual), concordant audiovisual (e.g. visual /apa/ and auditory /apa/) and conflicting (e.g. visual /aka/ and auditory /apa/) speech stimuli in quiet and noise (0 dB and -12 dB signal-to-noi...

journal_title：Neuroscience letters

authors： Hayes EA,Tiippana K,Nicol TG,Sams M,Kraus N

更新日期：2003-11-06 00:00:00

abstract：:Supra-threshold responses of neurons in the primary auditory cortex of the macaque monkey are so complex that the characteristic frequency cannot be determined. By statistical analyses based on analysis of variance and principal component analysis, we demonstrated that the similarity of neurons from penetration perpen...

journal_title：Neuroscience letters

authors： Takahashi T

更新日期：1995-02-24 00:00:00

abstract：:We previously reported that Tyr-Leu (YL) exhibits potent anxiolytic-like activity comparable to diazepam in mice. In the current study, we revealed that aromatic amino acid-Leu, Phe-Leu and Trp-Leu (FL and WL, respectively), exhibited anxiolytic-like activity in the elevated plus-maze and open-field tests. FL and WL w...

journal_title：Neuroscience letters

authors： Mizushige T,Kanegawa N,Yamada A,Ota A,Kanamoto R,Ohinata K

更新日期：2013-05-24 00:00:00

abstract：:Functional neuroimaging data have shown that mental calculation involves fronto-parietal areas that are composed of different subsystems shared with other cognitive functions such as working memory and language. Event-related potential (ERP) analysis has also indicated sequential information changes during the calcula...

journal_title：Neuroscience letters

authors： Ku Y,Hong B,Gao X,Gao S

更新日期：2010-03-12 00:00:00

abstract：:It is well known that spinal glia plays a key role in the pathogenesis of pain. The present study was designed to determine the roles of spinal microglia in bee venom-induced persistent spontaneous nociception (PSN), mechanical hyperalgesia and inflammation. We determined the effects of microglia inhibitor minocycline...

journal_title：Neuroscience letters

authors： Chen HS,Wang JX,Zhang JH,Li FP,Qu F,Liu BJ,Li M,Lu Y

更新日期：2013-02-08 00:00:00

abstract：:P2X7 receptor is a ligand gated ion channel found peripheral macrophages and microglia in the nervous system. The current study investigated the relationship between the activated P2X7 and depression for the first time. Chrysophanol (Chr) was examined for its protective effects against depression targeting P2X7. Chr (...

journal_title：Neuroscience letters

authors： Zhang K,Liu J,You X,Kong P,Song Y,Cao L,Yang S,Wang W,Fu Q,Ma Z

更新日期：2016-02-02 00:00:00

abstract：:Neurotrophic factors maintain and modulate neuron function in adults. We tested the hypothesis that neurotrophic factors rapidly alter intracellular calcium concentrations, thereby affecting neuron excitability. The majority of rat nodose neurons express TrkA, TrkB and TrkC receptor after 1 day in culture. Addition of...

journal_title：Neuroscience letters

authors： Lamb K,Bielefeldt K

更新日期：2003-01-09 00:00:00

abstract：:Decreased dopamine (DA) release in the hippocampus may be caused by dysfunctional mastication, although the mechanisms involved remain unclear. The present study examined the effects of soft- and hard-food diets on oxidative stress in the brain, and the relationship between these effects and hippocampal DA levels. The...

journal_title：Neuroscience letters

authors： Yoshino F,Yoshida A,Hori N,Ono Y,Kimoto K,Onozuka M,Lee MC

更新日期：2012-02-02 00:00:00

abstract：:This study investigates whether potassium ion (K+) channels are involved in the nitric oxide (NO)-induced relaxation in segments of the isolated rat basilar artery, mounted onto a wire myograph. A high extracellular K+ concentration partly inhibited the relaxant effects of the NO donors DEA/NO and SIN-1 (3-morpholino-...

journal_title：Neuroscience letters

authors： Hempelmann RG,Seebeck J,Kruse ML,Ziegler A,Mehdorn HM

更新日期：2001-11-02 00:00:00

abstract：:It is known that over-exercise or forced running interrupts the regular ovulatory (estrous) cycle in female mammals, including women. The serotonin content of the brain changes under stress conditions. In this experiment, radiofrequency lesions were made in the dorsal (DRL) or median (MRL) raphe nuclei of the midbrain...

journal_title：Neuroscience letters

authors： Shimizu H,Yamanouchi K

更新日期：2011-05-20 00:00:00

abstract：:Ample evidence has been reported to show a probable contribution of orexin in the central cardiovascular regulation. Although cardiovascular and respiratory centers in the brain are located close to each other and are interconnected, the possible participation of orexin in respiratory regulation has not been fully doc...

journal_title：Neuroscience letters

authors： Zhang W,Fukuda Y,Kuwaki T

更新日期：2005-09-09 00:00:00

abstract：:The study investigates time-variant directed interactions between brain regions during the interburst-burst EEG pattern (tracé alternant) characteristic of quiet sleep in healthy neonates. The transition from interburst to burst is of particular interest as the generation of the EEG characteristics at burst onset refl...

journal_title：Neuroscience letters

authors： Milde T,Putsche P,Schwab K,Wacker M,Eiselt M,Witte H

更新日期：2011-01-20 00:00:00

abstract：:In the present study, we describe the distribution of GABAC ρ3 receptor immunoreactivity in the cortex, striatum and hippocampus of wild type (wt) and 11 weeks old HD transgenic (tg) R6/2 mouse brain. In the brain of wt mice, GABAC ρ3 immunoreactivity is well expressed in neuronal cells, nerve fibers and axonal proces...

journal_title：Neuroscience letters

authors： Kumar U,Heer M,Somvanshi RK

更新日期：2017-02-15 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：:Individual activation of nicotinic acetylcholine receptor (nAChR) or nitric oxide (NO) synthase in the dorsal facial area (DFA) increases blood flow of common carotid artery (CCA) supplying intra- and extra-cranial tissues. We investigated whether the activation of nAChR initiated the activation of NO synthase and gua...

journal_title：Neuroscience letters

authors： Gong CL,Leung YM,Huang YP,Lin NN,Hung YW,Lee TJ,Kuo JS

更新日期：2010-12-17 00:00:00

abstract：:Rat dorsal root ganglion neurons can be classified into at least three distinct groups based on cell size, afferent fiber diameter, electrophysiological properties, sensitivity to vanilloid agonists such as capsaicin, and function. In the present study, ATP-activated current in these neurons was characterized using wh...

journal_title：Neuroscience letters

authors： Li C,Peoples RW,Lanthorn TH,Li ZW,Weight FF

更新日期：1999-03-19 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：:A growing body of evidence suggests that Alzheimer's disease (AD) is associated with local inflammation processes. Complement activation is one of the cardinal pathological features of the inflammation. Intensive AD association studies investigating polymorphisms in inflammatory-related genes have been recently perfor...

journal_title：Neuroscience letters

authors： Rosenmann H,Meiner Z,Kahana E,Aladjem Z,Friedman G,Ben-Yehuda A,Grenader T,Wertman E,Abramsky O

更新日期：2003-01-16 00:00:00

abstract：:Parkinson's disease (PD), amyotrophic lateral sclerosis (ALS) and Alzheimer's disease (AD) are neurodegenerative diseases that may share genetic risk factors. The exon variant Aal58Val (rs17571) in CTSD was recently associated with AD, leading us to examine whether it also affects risk of ALS and PD. The rs17571 varia...

journal_title：Neuroscience letters

authors： Xi J,Yang X,Zhao Q,Zheng J,An R,Tian S,Huang H,Hu F,Ning P,Xu Y

更新日期：2018-01-01 00:00:00

abstract：:Rapid balance reactions such as compensatory reach to grasp represent important response strategies following unexpected loss of balance. While it has been assumed that early corrective actions arise from subcortical networks, recent research has prompted speculation about the potential role of cortical involvement. W...

journal_title：Neuroscience letters

authors： Bolton DAE,Patel R,Staines WR,McIlroy WE

更新日期：2011-10-24 00:00:00

abstract：:In this study we measured activation patterns in the primary visual cortex and the frontal language areas and compared them in individuals with strong and weak capacities to mentally visualize information during spontaneous thinking. Subjects were first administered a 5-item questionnaire to assess their ability to cr...

journal_title：Neuroscience letters

authors： Nishimura K,Aoki T,Inagawa M,Tobinaga Y,Iwaki S

更新日期：2015-05-06 00:00:00

abstract：:Ethanol consumption affects levels of endogenous opioids as well as opioid receptors in both animals and humans. We studied the expression of delta (delta) and mu (mu) opioid receptors (ORs) in brain sections of adult male Sprague-Dawley rats after 2 weeks of consuming ethanol in a liquid diet, with comparisons to sec...

journal_title：Neuroscience letters

authors： Saland LC,Hastings CM,Abeyta A,Chavez JB

更新日期：2005-06-10 00:00:00

abstract：:The critical period for visual system development in rats normally peaks at postnatal three weeks and ends at postnatal five weeks. However, the change of short-term synaptic plasticity during this period has rarely been investigated. In the present study, we compared the short-term plasticity of visual cortical respo...

journal_title：Neuroscience letters

authors： Jia F,Wei H,Li X,Xie X,Zhou Y

更新日期：2006-05-01 00:00:00

abstract：:The medial septal area (MSA) contains cholinergic and GABAergic neurons that send projections to the hippocampus. These neurons have both cholinergic and GABAergic receptors. This study was designed to determine the effects of intraseptal infusions of cholinergic and GABAergic drugs, which alter mnemonic processes, on...

journal_title：Neuroscience letters

authors： Gorman LK,Pang K,Frick KM,Givens B,Olton DS

更新日期：1994-01-31 00:00:00

abstract：:Postoperative cognitive dysfunction (POCD) is a common disorder of cognitive functions in aged patients following anesthesia and surgery. α7-nicotinic acetylcholine receptors (α7-nAChR) plays a regulatory role in cognitive processes and is involved in cognitive deficits. This study aims to observe the effect of electr...

journal_title：Neuroscience letters

authors： Liu PR,Zhou Y,Zhang Y,Diao S

更新日期：2017-10-17 00:00:00

abstract：:Changes in the activity of the autonomic nervous system are good indicators of alterations in physiological phenomena such as the body temperature, blood glucose, blood pressure. Hesperidin, a flavanone known as vitamin P, has been shown to reduce the levels of serum lipids, cholesterol, and blood pressure. However, h...

journal_title：Neuroscience letters

authors： Shen J,Nakamura H,Fujisaki Y,Tanida M,Horii Y,Fuyuki R,Takumi H,Shiraishi K,Kometani T,Nagai K

更新日期：2009-09-11 00:00:00

abstract：:Gastrin releasing peptide (GRP) is involved in the stimulation of gastric acid release from the stomach. It also mediates effects on feeding behavior. It is associated with anorexigenic effects in both mammalian and avian species, but the mechanism of action is unknown in any species. The aim of the present study was ...

journal_title：Neuroscience letters

authors： Bohler M,Dougherty C,Tachibana T,Gilbert ER,Cline MA

更新日期：2019-11-20 00:00:00

abstract：:The pharmacological properties of presynaptic calcium (Ca) channels on rat hippocampal mossy fiber synaptosomes were characterized by determining the inhibitory potencies for various classes of Ca antagonists on depolarization-induced Ca mobilization and the release of dynorphin A(1-8)-like immunoreactivity (Dyn-LI). ...

journal_title：Neuroscience letters

authors： Terrian DM,Damron DS,Dorman RV,Gannon RL

更新日期：1989-12-04 00:00:00

abstract：:Previous research has revealed the existence of perceptual mechanisms that compensate for slight temporal asynchronies between auditory and visual signals. We investigated whether temporal recalibration would also occur between auditory and tactile stimuli. Participants were exposed to streams of brief auditory and ta...

journal_title：Neuroscience letters

authors： Navarra J,Soto-Faraco S,Spence C

更新日期：2007-02-08 00:00:00

abstract：:The representation of time, space and numbers are strictly linked in the primate's cognitive system. Here we show that merely looking at number symbols biases a temporal judgment on their duration depending upon the number's magnitude. In a first experiment, a group of healthy subjects was submitted to a time estimati...

journal_title：Neuroscience letters

authors： Oliveri M,Vicario CM,Salerno S,Koch G,Turriziani P,Mangano R,Chillemi G,Caltagirone C

更新日期：2008-06-27 00:00:00