Biochemical evidence for the GABA regulation of vasopressin levels in microdissected brain structures after servo-controlled hypotension.

abstract：:Both preischemic hyperglycemia and reduction of manganese superoxide dismutase activity are known to enhance neuronal death induced by transient cerebral ischemia. Transcriptional factor hypoxia-inducible factor 1 (HIF-1) regulates multiple downstream genes that modulate cell metabolism, survival, death, angiogenesis,...

journal_title：Neuroscience letters

authors： Bullock JJ,Mehta SL,Lin Y,Lolla P,Li PA

更新日期：2009-06-05 00:00:00

abstract：:Nitric oxide, an endogenous gas produced by nitric oxide synthase (NOS), has been described as a neuromodulator of hormone secretion, including the neurohypophysial peptides oxytocin (OT) and vasopressin (AVP), hormones involved in the sodium and water homeostasis. The presence of NOS in the hypothalamic nuclei as wel...

journal_title：Neuroscience letters

authors： Ventura RR,Giusti-Paiva A,Gomes DA,Elias LL,Antunes-Rodrigues J

更新日期：2005-05-06 00:00:00

abstract：:Crack is a central nervous system stimulant extracted from the Erythroxylum coca plant. It is considered the most potent and addictive form of cocaine, and its euphoric effects are attained within a few seconds after consumption. Alteration of biological markers of oxidative stress and brain-derived neurotrophic facto...

journal_title：Neuroscience letters

authors： Hirsch GE,Jaskulski M,Hamerski HM,Porto FG,da Silva B,Aita CAM,Kroker K,de Bem Silveira G,Silveira PCL,Santos GT,Klafke JZ,Viecili PRN

更新日期：2018-03-23 00:00:00

abstract：:In the present study we sought to determine whether the strain difference in fear reactivity between spontaneously hypertensive rats (SHR) and strain-matched WKY controls might be related to adrenocortical function. SHR and WKY were subjected to adrenalectomy prior to classical fear conditioning. Adrenal cortical ster...

journal_title：Neuroscience letters

authors： Sakaguchi A,LeDoux JE,Sved AF,Reis DJ

更新日期：1984-04-20 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Akathisia is characterized by restlessness and crawling sensations similar to restless legs syndrome (RLS). Long latency flexor reflex (LLFR) which has helped to advance RLS pathophysiology has never been investigated in akathisia. Due to the clinical commonalities of akathisia and RLS, we inve...

journal_title：Neuroscience letters

authors： Gunduz A,Metin B,Metin SZ,Poyraz BC,Karadeniz D,Kiziltan G,Kiziltan ME

更新日期：2017-02-22 00:00:00

abstract：:We investigated the effect of subcutaneous injection of nicotine on in vitro tyrosine hydroxylase (TH) activity in adrenal gland and brain of the transgenic mice carrying an 11-kb fragment containing the entire human TH gene. Injection of 5 mg nicotine/kg (as free base) for 3 days caused a statistically significant in...

journal_title：Neuroscience letters

authors： Ota A,Ichinose H,Kobayashi K,Morita S,Sawada H,Mizuguchi T,Nagatsu T

更新日期：1994-01-17 00:00:00

abstract：:The dopaminergic system has been proposed to be one of the innervations in controlling the mammalian pineal gland function. The dopamine receptors have been characterized in the pineal and the biphasic effects of dopamine on melatonin production have been demonstrated. Recently, the site of dopamine transporter (DAT),...

journal_title：Neuroscience letters

authors： Phansuwan-Pujito P,Boontem P,Chetsawang B,Ebadi M,Govitrapong P

更新日期：2006-07-31 00:00:00

abstract：:To study zinc (Zn) mobility in the rat olfactory tract, brain distribution of 65Zn after injection into the olfactory bulb or amygdaloid nuclei was analyzed by autoradiography. Twenty-four hours after 65Zn injection into the olfactory bulb, 65Zn was distributed in the ipsilateral piriform cortex, amygdaloid nuclei and...

journal_title：Neuroscience letters

authors： Takeda A,Ohnuma M,Sawashita J,Okada S

更新日期：1997-03-28 00:00:00

abstract：:There is controversy as to what extent the processing of spectrally rich sounds in the human auditory cortex is related to the processing of singular frequencies. An informative index of the function of the auditory cortex, particularly important in neurological patients, is the mismatch negativity (MMN), a component ...

journal_title：Neuroscience letters

authors： Kotchoubey B,Lang S,Herb E,Maurer P,Schmalohr D,Bostanov V,Birbaumer N

更新日期：2003-12-04 00:00:00

abstract：:Visceral nociceptive information is transmitted in two different areas of the spinal cord gray matter, the dorsal horn and the area near the central canal. The present study was designed to examine whether visceral nociceptive transmission in the two different areas is under the control of the centrifugal pathways fro...

journal_title：Neuroscience letters

authors： Liu L,Tsuruoka M,Maeda M,Hayashi B,Inoue T

更新日期：2007-10-22 00:00:00

abstract：:Dendritic degeneration is a common pathology in temporal lobe epilepsy and its animal models. However, little is known when and how the degeneration occurs. In the present study of the rat pilocarpine model, visualization of dendrites of the hippocampal dentate granule cells (DGCs) by biocytin revealed a generalized s...

journal_title：Neuroscience letters

authors： Isokawa M

更新日期：1998-12-18 00:00:00

abstract：:The intergeniculate leaflet (IGL) of the lateral geniculate complex is marked by the presence of neuro-peptide Y-containing neurons that project to the suprachiasmatic nuclei (SCN) of the hypothalamus. In the present study, we demonstrate that both the IGL and SCN in the hamster and rat are specifically delineated by ...

journal_title：Neuroscience letters

authors： Morin LP,Johnson RF,Moore RY

更新日期：1989-04-24 00:00:00

abstract：:N-Methyl-D-aspartate (NMDA) receptors were expressed in Xenopus oocytes from injected mRNA. The presence of an alternatively-spliced insertion encoding 21 amino acids at the N-terminus of the NMDAR1 (NR1(111)) subunit, made homomeric assemblies of the receptor more sensitive to ketamine and MK-801 than receptors assem...

journal_title：Neuroscience letters

authors： Rodríguez-Paz JM,Anantharam V,Treistman SN

更新日期：1995-05-12 00:00:00

abstract：:The Heat Shock Factors (HSFs) have been historically identified as a family of transcription factors that are activated and work in a stress-responsive manner, after exposure to a large variety of stimuli. However, they are also critical in normal conditions, in a life long manner, in a number of physiological process...

journal_title：Neuroscience letters

authors： Duchateau A,de Thonel A,El Fatimy R,Dubreuil V,Mezger V

更新日期：2020-04-23 00:00:00

abstract：:The adenosine triphosphate (ATP)-dependent sodium/potassium pump extrudes intracellular sodium in exchange for extracellular potassium. Low ATP causes pump dysfunction increasing both intracellular sodium and water thereby enhancing metabolite mobility. This should be detectable by proton magnetic resonance spectrosco...

journal_title：Neuroscience letters

authors： Cady EB,Lorek A,Penrice J,Wylezinska M,Cooper CE,Brown GC,Owen-Reece H,Kirkbride V,Wyatt JS,Osmund E

更新日期：1994-12-05 00:00:00

abstract：:The present study was designed to test the hypothesis that administration of low extracellular levels of magnesium ions ([Mg(2+)](o)) to primary cultured cerebral vascular smooth muscle cells will cause lipid peroxidation, degradation of IkappaB-alpha, and activation of nuclear transcription factor kappa B (NF-kappaB)...

journal_title：Neuroscience letters

authors： Altura BM,Gebrewold A,Zhang A,Altura BT

更新日期：2003-05-08 00:00:00

abstract：:Sorbitol accumulation and transmembrane efflux in JS1 schwannoma cells were examined during osmotic stress in the presence of a sorbitol dehydrogenase (SD) inhibitor and following return to iso-osmotic conditions. SD inhibition promoted sorbitol accumulation under hyperglycemic and/or hyperosmotic conditions, and sorb...

journal_title：Neuroscience letters

authors： Mizisin AP,Li L,Calcutt NA

更新日期：1997-06-20 00:00:00

abstract：:Depression is among the leading causes of disability and disease burden. Recent studies point to an involvement of altered serotonin1A receptor (5-HT1AR) -mediated adult neurogenesis in depression. However, the exact underlying mechanisms remain unclear, mainly due to the complexity of the serotonergic system with its...

journal_title：Neuroscience letters

authors： Noto B,Klempin F,Alenina N,Bader M,Fink H,Sander SE

更新日期：2016-10-28 00:00:00

abstract：:The human rhabdomyosarcoma cell line TE671 expresses the foetal subtype of muscle acetylcholine receptor (AChR). By transfecting TE671 cells with cDNA encoding the human muscle AChR epsilon subunit under the control of the cytomegalovirus promoter we have established a stable cell clone that, in addition, constitutive...

journal_title：Neuroscience letters

authors： Beeson D,Amar M,Bermudez I,Vincent A,Newsom-Davis J

更新日期：1996-03-22 00:00:00

abstract：:The present study investigates the effect of cognitive reappraisal on emotion regulation in socially anxious individuals. Twenty-eight female subjects were divided into high-socially anxious (HSA) and low-socially anxious (LSA) groups. All subjects viewed threatening faces under cognitive reappraisal and passive viewi...

journal_title：Neuroscience letters

authors： Yuan L,Zhou R,Hu S

更新日期：2014-08-08 00:00:00

abstract：:Following iontophoretic injections of the retrograde tracer Fluoro-gold into the rat locus coeruleus (LC), retrogradely labeled neurons were seen predominantly in the area of C1 adrenergic neurons in the ventrolateral medulla (nucleus paragigantocellularis; PGi) and in the area of C3 adrenergic neurons in the dorsomed...

journal_title：Neuroscience letters

authors： Pieribone VA,Aston-Jones G,Bohn MC

更新日期：1988-03-10 00:00:00

abstract：:We examined the effects of ibotenic acid induced unilateral lesion of the nucleus basalis magnocellularis (nBM) on carbachol- and serotonin-stimulated phosphoinositide (PI) breakdown in miniprisms obtained from rat fronto-parietal cortex 1 week following the lesion. Lesion-side muscarinic and serotoninergic receptor r...

journal_title：Neuroscience letters

authors： Erfurth A,Holmes TC

更新日期：1995-06-23 00:00:00

abstract：:Mounting evidence supports the association between a polymorphism in the serotonin transporter gene promoter region (5-HTTLPR) and suicidal behaviour. Recently, a novel variant of the 5-HTTLPR L allele was identified. The previously unknown L(G) allele produced similar levels of gene expression to the S allele and mig...

journal_title：Neuroscience letters

authors： Hung CF,Lung FW,Chen CH,O'Nions E,Hung TH,Chong MY,Wu CK,Wen JK,Lin PY

更新日期：2011-10-31 00:00:00

abstract：:Primary neuron cultures are widely used in research due to the ease and usefulness of observing individual cells. Therefore, it is vital to understand how variations in culture conditions may affect neuron physiology. One potential variation for cultured neurons is a change in intracellular transport. As transport is ...

journal_title：Neuroscience letters

authors： Bauer CT,Shtridelman Y,Lema Tomé CM,Grim JQ,Turner CP,Tytell M,Macosko JC

更新日期：2008-08-22 00:00:00

abstract：:We studied the relationship between sleep quality and quantity and subsequently recorded automatically evoked event-related potential (ERP) responses. In previous studies decrement of attentional processing has been associated with changes in sleep. Sleep is shown to associate also with ERPs elicited by unattended sou...

journal_title：Neuroscience letters

authors： Salmi J,Huotilainen M,Pakarinen S,Siren T,Alho K,Aronen ET

更新日期：2005-12-30 00:00:00

abstract：:Free radical generation and release from the cerebral hemispheres of rats subjected to four-vessel occlusion elicited cerebral ischemia/reperfusion was monitored using a cortical cup technique with the spin-trapping agent alpha-(4-pyridyl-1-oxide)-N-tert-butylnitrone (POBN). Electron spin resonance (ESR) was used to d...

journal_title：Neuroscience letters

authors： Phillis JW,Sen S,Cao X

更新日期：1994-03-14 00:00:00

abstract：:Electrical stimulation delivered to the rostral pons induced well coordinated activity of the intralaryngeal muscles and the ventilatory muscles for vocalization in unanesthetized, decerebrate cats. The stimulation reset the normal respiratory rhythm and induced vocalization with a newly developed rhythm. Continuous o...

journal_title：Neuroscience letters

authors： Sakamoto T,Yamanaka Y,Wada K,Nakajima Y

更新日期：1993-08-06 00:00:00

abstract：:This study evaluates the neuroprotective properties of some voltage-sensitive sodium channel blockers in a model of focal ischaemia. After curative treatment (0.5 and 24.5 h after insult), well known voltage-sensitive sodium channel blockers, phenytoin (2 x 100 mg/kg i.p.), carbamazepine (2 x 50 mg/kg i.p.), lamotrigi...

journal_title：Neuroscience letters

authors： Rataud J,Debarnot F,Mary V,Pratt J,Stutzmann JM

更新日期：1994-05-19 00:00:00

abstract：:Olfactory bulb-protein tyrosine phosphatase (OB-PTP) is a receptor type PTPase dominantly expressed in olfactory bulb. Previously, we isolated and molecularly cloned a rat OB-PTP cDNA from an embryonal brain cDNA library. In the present study, we investigated its temporal and spatial gene expression by Northern blot a...

journal_title：Neuroscience letters

authors： Yahagi Y,Tagawa M,Tomoda T,Shirasawa T

更新日期：1996-06-21 00:00:00

abstract：:Blood platelets are thought to be a useful peripheral model for investigating the central serotoninergic mechanisms associated with the serotonin transporter (SERT). On the other hand, an in vivo investigation of SERT in the human brain has been made possible by the development of several promising SPECT radioligands,...

journal_title：Neuroscience letters

authors： Uebelhack R,Franke L,Herold N,Plotkin M,Amthauer H,Felix R

更新日期：2006-10-09 00:00:00