Effects of repeated injections of the neurotensin analog NT69L on dopamine release and uptake in rat striatum in vitro.

abstract：:Modern lifestyle exposes nearly all humans to electromagnetic fields, particularly to extremely low frequency electromagnetic fields (ELF-EMFs). Prolonged exposure to ELF-EMFs induces persistent changes in neuronal activity. However, the modulation of synaptic efficiency by ELF-EMFs in vivo is still unclear. In the pr...

journal_title：Brain research

authors： Komaki A,Khalili A,Salehi I,Shahidi S,Sarihi A

更新日期：2014-05-20 00:00:00

abstract：:Studies of potentials for dorsal spinal nerve root axons to regrow into the spinal cord involved placement of the tracer HRP/WGA-HRP on the cut end of the nerve root. Following this procedure, labeled neurons were found within the spinal dorsal gray matter. Analyses revealed that spinal neurons influenced by the prese...

journal_title：Brain research

authors： Sims TJ,Gilmore SA

更新日期：1997-07-18 00:00:00

abstract：:The characteristics of the spontaneous discharges of populations of single neurons in the neocortex and thalamus of rats reared under chronic protein malnutrition (8% casein) or a normal diet (25% casein) were evaluated. Results from 700 neurons showed the malnourished rats had fewer fast firing cells, an overall lowe...

journal_title：Brain research

authors： Stern WC,Pugh WW,Johnson A,Morgane PJ

更新日期：1983-07-01 00:00:00

abstract：:The aim of this study was to identify the medullary vagal nuclei involved in the different phases of swallowing activated physiologically in a species with an esophagus similar to human. In decerebrate cats, the pharyngeal (0.5-1.0 ml water in pharynx (N=6)) or esophageal (1-3 ml air in esophagus (N=5)) phases of swal...

journal_title：Brain research

authors： Lang IM,Dean C,Medda BK,Aslam M,Shaker R

更新日期：2004-07-16 00:00:00

abstract：:Unanesthetized adult male rats with indwelling right atrial cannulae were used in the majority of experiments. Morphine (MOR, 3.0 mg/kg) caused a large but transient increase in both GH and PRL levels, which could be prevented with naloxone. Disruption of central noradrenergic function with diethyldithiocarbamate (400...

journal_title：Brain research

authors： Koenig J,Mayfield MA,Coppings RJ,McCann SM,Krulich L

更新日期：1980-09-22 00:00:00

abstract：:The effect of monocular enucleation on basophilic and metabolic staining in primary (striate) visual cortex has been compared in Old and New World monkeys. Both species show a 30-40% shrinkage of neurons in the layers of dorsal lateral geniculate nucleus receiving axons from the enucleated eye. In striate cortex Old W...

journal_title：Brain research

authors： Hendrickson AE,Tigges M

更新日期：1985-05-06 00:00:00

abstract：:Animal and cell experiments showed that inositol hexaphosphate (IP6) was protective on neurons in parkinson's disease (PD) model, but the underlying mechanism of this action was not extensively elucidated. To address this question, we established 6-hydroxydopamine (6-OHDA) induced human dopaminergic cell line SH-SY5Y ...

journal_title：Brain research

authors： Zhang Z,Hou L,Li X,Ju C,Zhang J,Li X,Wang X,Liu C,Lv Y,Wang Y

更新日期：2016-02-15 00:00:00

abstract：:The [14C]2-deoxyglucose (2-DG) technique has been widely utilized for quantitative measurement of local cerebral metabolic for glucose (1CMRG) in animals. The technique as presently used is limited by the energy of 14C beta-particles, which can travel relatively great distances in tissue. This results in limited audio...

journal_title：Brain research

authors： Alexander GM,Schwartzman RJ,Bell RD,Yu J,Renthal A

更新日期：1981-10-26 00:00:00

abstract：:Cytosolic phospholipase A2 (cPLA2) catalyzes the selective release of arachidonic acid from the sn-2 position of membrane phospholipids and has been suggested as an effector in the receptor-mediated release of arachidonic acid in signal transduction. The potential role of cPLA2 as an effector in muscarinic acetylcholi...

journal_title：Brain research

authors： Lautens LL,Chiou XG,Sharp JD,Young WS 3rd,Sprague DL,Ross LS,Felder CC

更新日期：1998-10-26 00:00:00

abstract：:Fragile X-associated tremor/ataxia syndrome (FXTAS) is a late-onset neurodegenerative disorder associated with premutation alleles of the FMR1 gene that is characterized by progressive action tremor, gait ataxia, and cognitive decline. Recent studies of mitochondrial dysfunction in FXTAS have suggested that iron dysre...

journal_title：Brain research

authors： Ariza J,Steward C,Rueckert F,Widdison M,Coffman R,Afjei A,Noctor SC,Hagerman R,Hagerman P,Martínez-Cerdeño V

更新日期：2015-02-19 00:00:00

abstract：:In pericruciate cortex-ablated 'pyramidal cats', discharge changes in single neurons of ventral thalamic nuclei were studied, following stimulation of ipsilateral medullary (MPT) and contralateral cervical (CPT) pyramidal tract. It was seen that cells in ventrolateral nucleus, ventroanterior nucleus and ventromedial n...

journal_title：Brain research

authors： Giuffrida R,Li Volsi G,Pantó MR,Perciavalle V,Urbano A

更新日期：1983-11-21 00:00:00

abstract：BACKGROUND:An important part of the medical treatment of many cerebrovascular diseases is the occlusion of brain supplying arteries. Until now, the risk of this intervention can only be estimated by invasive diagnostics including the risk of cerebrovascular accidents. METHODS AND RESULTS:As a supporting tool, a comput...

journal_title：Brain research

authors： Roessler FC,Reith W,Siegel G

更新日期：2006-11-06 00:00:00

abstract：:Normal adult albino and Sprague-Dawley rats, under intraperitoneal Nembutal anesthesia, were used to demonstrate enzymatic activity in the choroid plexus and ventricular ependyma. The brain tissues were perfused or immersed with cold 2% glutaraldehyde and 8% sucrose in 0.1 M cacodylate buffer (pH 7.2-7.4) for 30 min a...

journal_title：Brain research

authors： Masuzawa T,Saito T,Sato F

更新日期：1981-10-19 00:00:00

abstract：:Mesenchymal stem cell (MSC) transplantation has been reported to improve neurologic function after ischemic injury. However, the detailed mechanisms by which MSCs promote functional recovery are not fully understood. Interleukin-10 (IL-10) is a well-known anti-inflammatory cytokine with neuroprotective effects with re...

journal_title：Brain research

authors： Li J,Zhu H,Liu Y,Li Q,Lu S,Feng M,Xu Y,Huang L,Ma C,An Y,Zhao RC,Wang R,Qin C

更新日期：2010-06-02 00:00:00

abstract：:Chronic hydrocephalus is one of the severe complications after subarachnoid hemorrhage (SAH). However, there is no efficient treatment for the prevention of chronic hydrocephalus, partially due to poor understanding of underlying pathogenesis, subarachnoid fibrosis. Transforming growth factor-β1(TGF-β1) is a potent fi...

journal_title：Brain research

authors： Yan H,Chen Y,Li L,Jiang J,Wu G,Zuo Y,Zhang JH,Feng H,Yan X,Liu F

更新日期：2016-01-01 00:00:00

abstract：:Male rats were dehydrated for 22 h and then given 4 h intracerebroventricular (i.c.v.) infusions which commenced 2 h prior to the beginning of a 2-h fluid access period. I.c.v. infusion of iso-osmotic 0.27 M mannitol-CSF more than halved the amount of water normally drunk by dehydrated rats during the fluid access per...

journal_title：Brain research

authors： Osborne PG,Denton DA,Weisinger RS

更新日期：1987-05-26 00:00:00

abstract：:In serum-free monolayer cultures of early postnatal weaver (wv/wv) cerebellum granule neurons show decreased attachment, survival and neurite outgrowth when compared to wild-type (+/+) littermate cultures. wv/wv Astrocytes display a more epithelioid morphology and altered proliferation. However, both morphology and pr...

journal_title：Brain research

authors： Fischer G,Keilhauer G,Schachner M

更新日期：1986-08-01 00:00:00

abstract：:The effect of intracerebroventricular administration of dizocilpine on feeding behaviour and adrenal corticrotropic hormone (ACTH)-induced anorexia in elevated plus maze was examined. Dizocilpine (10, 20 and 40 nmol/rat, i.c.v.) showed a dose-dependent increase in food intake in 16 h food deprived rats. Dopamine recep...

journal_title：Brain research

authors： Ninan I,Kulkarni SK

更新日期：1998-11-23 00:00:00

abstract：:(1)The brain stem of anaesthetized cats has been mapped between Horsley-Clark planes APO and P8.5 with electrical stimuli of low intensity in order to determine the areas which can produce excitatory of inhibitory influences on the spontaneously contracting, sympathetically denervated, urinary bladder. (2) Two inhibit...

journal_title：Brain research

authors： McMahon SB,Spillane K

更新日期：1982-02-25 00:00:00

abstract：:cAMP-dependent regulation of the steady-state mRNA levels for the ECM components, laminin A, B1 and B2 chains, collagen types I, III and IV were examined by Northern blot analysis in cultured rat Schwann cells. ECM mRNAs of laminin B1 chain and collagen types I and IV were expressed at high levels in the control Schwa...

journal_title：Brain research

authors： Yamamoto M,Sobue G,Li M,Mitsuma T,Kimata K,Yamada Y

更新日期：1994-08-08 00:00:00

abstract：:The immunocytological study of LH-RH producing neurons was carried out on 3 newborns and 14 fetuses (from 10 to 36 weeks of age). Perikarya and fibers which were immunoreactive to anti-LH-RH IS were revealed by IF or IE in all the hypothalamus beginning with the 13th week. Important variations in neurons staining may ...

journal_title：Brain research

authors： Bugnon C,Bloch B,Fellmann D

更新日期：1977-06-10 00:00:00

abstract：:The cellular and subcellular localization of aspartate in the guinea pig inner ear was studied by means of quantitative postembedding cytochemistry. High levels of aspartate immunoreactivity were found in neuronal compartments, including all types of hair cells, and afferent and efferent nerve fibers. In addition, sub...

journal_title：Brain research

authors： Usami S,Ottersen OP

更新日期：1996-12-02 00:00:00

abstract：:Time-course expression of Bax and Bcl-2 proteins, identified as apoptosis-regulating molecules, was assessed in gerbil hippocampus following transient forebrain ischemia. Brain sections from animals sacrificed at 48, 72, 96 h and 7 days following 5 min ischemia were immunohistochemically evaluated using polyclonal ant...

journal_title：Brain research

authors： Hara A,Iwai T,Niwa M,Uematsu T,Yoshimi N,Tanaka T,Mori H

更新日期：1996-03-04 00:00:00

abstract：:Fetal mouse dorsal root ganglion (DRG) neurons were maintained in primary dissociated cell culture for periods of 7 days to 3 months. Intracellular recordings from these cells revealed the presence of spontaneous subthreshold potentials in 101/177 neurons studied. When measured at the resting membrane potential, these...

journal_title：Brain research

authors： Mathers DA,Barker JL

更新日期：1984-02-13 00:00:00

abstract：:One hundred and four visual units of the (ventral) lateral geniculate nucleus (GL) of chicks (Gallus domesticus) were studied with extracellular microelectrodes. Most were extremely responsive to moving targets even at low speeds (0.1 degrees/sec). They were classified as follows. (1) movement-sensitive units with uni...

journal_title：Brain research

authors： Pateromichelakis S

更新日期：1979-05-11 00:00:00

abstract：:The effects of propylthiouracil (PTU)-induced thyroid deficiency on [14C]acetylcholine synthesis and 14CO2 production from [U-14C]glucose in vitro, by fine prisms of the corpus striatum were investigated in developing rats. Consistent with deficits in choline uptake and choline acetyltransferase activity (Kalaria et a...

journal_title：Brain research

authors： Kalaria RN,Prince AK

更新日期：1985-06-01 00:00:00

abstract：:During the middle of the subjective day, circadian activity rhythms in Syrian hamsters can be phase advanced by a variety of stimuli including microinjection of neuropeptide Y (NPY) or muscimol into the suprachiasmatic nucleus (SCN). It is not known, however, if these treatments shift activity rhythms by acting direct...

journal_title：Brain research

authors： Huhman KL,Marvel CL,Gillespie CF,Mintz EM,Albers HE

更新日期：1997-10-24 00:00:00

abstract：:Excitatory and inhibitory synapses may control neuronal output through a push-pull mechanism--that is, increases in excitation are coupled to simultaneous decreases in inhibition or vice versa. This pattern of activity is characteristic of excitatory and inhibitory vestibulospinal axons that mediate vestibulocollic re...

journal_title：Brain research

authors： Grande G,Bui TV,Rose PK

更新日期：2010-05-28 00:00:00

abstract：:Schaffer collaterals of rat and mouse hippocampal slices were stimulated with bursts of pulses (300 Hz for 50 ms, 2-s intervals) for 30-s which caused a stable increase in the size of the population spike known as long-term potentiation. The release of adenosine triphosphate (ATP) was measured with a luciferase-lucife...

journal_title：Brain research

authors： Wieraszko A,Goldsmith G,Seyfried TN

更新日期：1989-04-24 00:00:00

abstract：:Social defeat is a powerful experience that often leads to drastic physiological and behavioral changes in many animal species. An example of such a change is conditioned defeat in Syrian hamsters. The neurophysiological mechanisms that underlie such changes are not yet fully understood, however, there is evidence tha...

journal_title：Brain research

authors： Jasnow AM,Huhman KL

更新日期：2001-11-30 00:00:00