Serotonin increases the frequency of light-elicited discrete waves in type-B photoreceptors of Hermissenda.

abstract：:A novel putative receptor for (3-8)angiotensin (AngIV) has recently been found in various tissues, including the brain. However, the localization of AngIV binding sites to specific types of brain cells has yet to be established. In this study tissue culture was used to determine the presence and characteristics of Ang...

journal_title：Brain research

authors： Wyse B,Greenland K,Sernia C

更新日期：1995-05-29 00:00:00

abstract：:GABA levels, high affinity GABA uptake and glutamic acid decarboxylase levels are reduced in rat ventroanterolateral thalamic nucleus after destruction of the entopeduncular nucleus with kainic acid. This is strong evidence that GABA is an entopedunculothalamic neurotransmitter. The striatoentopeduncular pathway is al...

journal_title：Brain research

authors： Penney JB Jr,Young AB

更新日期：1981-02-23 00:00:00

abstract：:alpha-Bungarotoxin (alpha-BuTX) binds in a saturable and practically irreversible fashion to membrane-associated receptors in the ciliary ganglion of the adult chick. The binding of toxin to receptors is competitively inhibited by nicotinic cholinergic ligands, and for these properties the receptors are regarded as ac...

journal_title：Brain research

authors： Fumagalli L,De Renzis G,Miani N

更新日期：1978-09-15 00:00:00

abstract：:The effects of GM1 ganglioside (30 mg/kg i.p.) administration for 22 days on choline acetyltransferase (ChAT) activity and noradrenaline (NA) levels in the cerebral cortex and on the acquisition of active and passive avoidance-conditioned responses were investigated in both sham-operated rats and in rats with a unilat...

journal_title：Brain research

authors： Casamenti F,Bracco L,Bartolini L,Pepeu G

更新日期：1985-07-08 00:00:00

abstract：:The relationship between seizure propensity and the vascular anatomy of the anterior cerebral arteries, or stroke induced by unilateral ligation of the common carotid artery, was investigated utilizing well differentiated colonies of seizure-prone (SP) and non-seizure-prone (NSP) gerbils. Twenty SP and 20 NSP gerbils ...

journal_title：Brain research

authors： Donadio MF,Kozlowski PB,Kaplan H,Wisniewski HM,Majkowski J

更新日期：1982-02-25 00:00:00

abstract：:The current experiment aimed to explore age differences in brain activity associated with successful memory retrieval in older adults with different levels of executive functioning, at different levels of task demand. Memory performance and fMRI activity during a recognition task were compared between a young group an...

journal_title：Brain research

authors： Angel L,Bastin C,Genon S,Salmon E,Fay S,Balteau E,Maquet P,Luxen A,Isingrini M,Collette F

更新日期：2016-01-15 00:00:00

abstract：:We examined the effect of gangliosides on Schwann cell cultures isolated from neonatal rat sciatic nerves. Addition of gangliosides (GM1, GM3, and ganglioside mixture) at concentrations between 0.25 and 2 mg/ml significantly diminished both the baseline rate of proliferation of the Schwann cells and their response to ...

journal_title：Brain research

authors： Sobue G,Taki T,Yasuda T,Mitsuma T

更新日期：1988-12-06 00:00:00

abstract：:Brain serotonin (5-HT) uptake sites were quantitated, by saturation binding of [3H]paroxetine, in 10 brain regions from 22 suicide victims and 20 control subjects. Suicide victims were restricted to those subjects in whom a firm retrospective diagnosis of depression was established and who had not recently been prescr...

journal_title：Brain research

authors： Lawrence KM,De Paermentier F,Cheetham SC,Crompton MR,Katona CL,Horton RW

更新日期：1990-08-27 00:00:00

abstract：:The periaqueductal gray was shown to be an important component of morphine analgesia and tolerance. Two-way analgesic cross tolerance was obtained between systemic and intracerebral morphine administrations when the intracerebral site was the periaqueductal gray. Rats were pretreated with intraperitoneal morphine and ...

journal_title：Brain research

authors： Jacquet YF,Lajtha A

更新日期：1976-02-27 00:00:00

abstract：:Previous data suggest a relationship between the loss of response to levodopa in Parkinson's disease (PD) patients with the co-occurrence of dementia, but the role of alterations in the dopamine system has not been explored. We measured the extent of striatal DA loss and changes in striatal DA D(2) and D(3) receptors ...

journal_title：Brain research

authors： Joyce JN,Ryoo HL,Beach TB,Caviness JN,Stacy M,Gurevich EV,Reiser M,Adler CH

更新日期：2002-11-15 00:00:00

abstract：:In an attempt to determine the basis for apparently conflicting reports of the effects of noradrenaline (NA) on the neurohypophyseal system and its effects on the parvocellular periventricular region of the paraventricular nucleus (PVN), recordings were made from the neurons in the supraoptic nucleus (SON) and the per...

journal_title：Brain research

authors： Inenaga K,Dyball RE,Okuya S,Yamashita H

更新日期：1986-03-26 00:00:00

abstract：:Intracerebroventricular (i.c.v.) infusion of sodium in rats increases cerebrospinal fluid (CSF) [Na], mimicking the effects of a high salt diet in salt-sensitive strains and causing sympathetic hyperactivity and a pressor response that are mediated via both an endogenous brain ouabainlike substance (OLS) and the brain...

journal_title：Brain research

authors： Van Huysse JW,Hou X

更新日期：2004-09-24 00:00:00

abstract：:(1) Synaptic transmission was studied in isolated transverse hippocampal slices from guinea pigs. Extracellular evoked potentials were recorded in the region CA1. (2) Changing the normal perfusion solution (containing 2 mM Ca2+) to calcium-free Ringer abolished synaptic transmission which was again restored by adding ...

journal_title：Brain research

authors： Wigström H,Swann JW

更新日期：1980-07-21 00:00:00

abstract：:Spinal administration of low doses of dynorphin, beta-endorphin or Met-enkephalin produces a potent, dose-dependent increase in the nociceptive threshold in the unanesthetized frog, Rana pipiens. Nociceptive thresholds were determined by using the acetic acid test, previously shown to be a sensitive indicator of antin...

journal_title：Brain research

authors： Stevens CW,Pezalla PD,Yaksh TL

更新日期：1987-01-27 00:00:00

abstract：:In gerbils pentylenetetrazole- or handling-induced seizures were accompanied by cerebral formation of small amounts of cysteinyl-leukotrienes (LT) but large amounts of prostaglandin (PG) F2 alpha. By contrast, in rats injected with pentylenetetrazole or bicuculline very large amounts of PGF2 alpha but no cysteinyl-LT ...

journal_title：Brain research

authors： Simmet T,Tippler B

更新日期：1991-02-01 00:00:00

abstract：:Olfactory nerve input is required for the normal expression of tyrosine hydroxylase (TH) by dopaminergic neurons in the glomerular region of the rodent main olfactory bulb. To determine whether the olfactory nerve exerts a similar influence on neurons in other brain regions, we performed unilateral bulbectomies in rat...

journal_title：Brain research

authors： Guthrie KM,Leon M

更新日期：1989-09-11 00:00:00

abstract：:The insular cortex (IC) has been reported to modulate the cardiac parasympathetic activity of the baroreflex in unanesthetized rats. However, which neurotransmitters are involved in this modulation is still unclear. In the present study, we evaluated the possible involvement of local IC-noradrenergic neurotransmission...

journal_title：Brain research

authors： Alves FH,Crestani CC,Resstel LB,Correa FM

更新日期：2009-10-27 00:00:00

abstract：:Pharmacological studies have documented that altered drug responses, particularly to benzodiazepines, are common in elderly populations. While numerous factors may contribute to changes in drug response, age-related alterations in the molecular composition of GABA(A) receptors may be a key factor in regulating these r...

journal_title：Brain research

authors： Rissman RA,Nocera R,Fuller LM,Kordower JH,Armstrong DM

更新日期：2006-02-16 00:00:00

abstract：:Experiments were done in cats to identify neurons in the paramedian reticular nucleus (PRN) sending collateral axons to the region of the intermediolateral nucleus (IML) at different levels of the thoracic cord by using lectin-conjugated horseradish peroxidase (HRP) and double-labeling fluorochrome histochemistry to r...

journal_title：Brain research

authors： Elisevich K,Caverson MM,Flumerfelt BA,Hrycyshyn AW,Ciriello J

更新日期：1987-04-07 00:00:00

abstract：:Adiponectin (APN), a circulating adipose-derived hormone regulating inflammation and energy metabolism, has beneficial actions on cardio- and cerebrovascular disorders. Hypoadiponectinemia is associated with ischemic cerebrovascular disease, however, little is known about the cerebroprotective action of APN as well as...

journal_title：Brain research

authors： Chen B,Liao WQ,Xu N,Xu H,Wen JY,Yu CA,Liu XY,Li CL,Zhao SM,Campbell W

更新日期：2009-06-01 00:00:00

abstract：:An autoradiographic analysis of the time and sites of origin, and the migration and settling patterns of neurons was made in the spinal cord of the mouse. The neurons originated on days 10--14 of gestation with temporal gradients along the ventrodorsal and rostrocaudal axes. The motor neurons originated on days 10 and...

journal_title：Brain research

authors： Nornes HO,Carry M

更新日期：1978-12-22 00:00:00

abstract：:The subfornical organ (SFO), a neuroendocrine structure implicated in saltwater homeostasis, contains secretory structures histochemically similar to those in the neurohypophysis. Because of these morphological similarities, we compared levels of vasopressin (vp) in the SFO area and the adjacent hippocampal commissure...

journal_title：Brain research

authors： Summy-Long JY,Keil LC,Severs WB

更新日期：1978-01-27 00:00:00

abstract：:The cellular and intracellular localization of the epsilon-subspecies of protein kinase C (PKC) in the rat brain was demonstrated by immunocytochemistry using specific antibodies against epsilon-PKC. The epsilon-PKC-specific immunoreactivity was most abundant in the hippocampal formation, olfactory tubercle and Callej...

journal_title：Brain research

authors： Saito N,Itouji A,Totani Y,Osawa I,Koide H,Fujisawa N,Ogita K,Tanaka C

更新日期：1993-04-02 00:00:00

abstract：:We have used magnetic resonance imaging (MRI) of the living rat brain to longitudinally analyze the ontogenesis of an ibotenic acid lesion targeted at the piriform cortex. The MRI data were systematically compared with data obtained from a battery of histopathological techniques, including Nissl stain, hematoxylin sta...

journal_title：Brain research

authors： Ben-Horin N,Hazvi S,Bendel P,Schul R

更新日期：1996-04-29 00:00:00

abstract：:Orexin-A (OX-A) and -B (OX-B) peptides present in the hippocampus are considered to be exclusively contained in fibers arising from hypothalamus neurons, which were established as the only source of orexins (OXs). Because OX-A is known to exert excitatory actions in the hippocampus, we hypothesized that the level of O...

journal_title：Brain research

authors： Morales A,Bonnet C,Bourgoin N,Touvier T,Nadam J,Laglaine A,Navarro F,Moulin C,Georges B,Pequignot JM,Bezin L

更新日期：2006-09-13 00:00:00

abstract：:The potential shifts (delta Vo) associated with spreading depression (SD) were analysed with the help of multiple extracellular recording and ion-selective microelectrodes in the CA1 region of the dorsal hippocampus of anesthetized rats. Recurrent waves of SD were induced by perfusing high K+ solution through microdia...

journal_title：Brain research

authors： Herreras O,Somjen GG

更新日期：1993-05-07 00:00:00

abstract：:Synaptophysin and synapsin, closely correlated on synaptic vesicles in terminals, may show a differential distribution at synapse formation and maturation. In order to disclose the fine structural details of these differences, synapsin and synaptophysin distribution was studied by immunocytochemistry on ligated bovine...

journal_title：Brain research

authors： Quatacker J,Partoens P,De Potter W

更新日期：1998-08-17 00:00:00

abstract：:Previous studies have shown that preganglionic nerve stimulation in vitro increases acutely the activity of tyrosine hydroxylase (TH), the rate-limiting enzyme in catecholamine biosynthesis, in sympathetic neuronal cell bodies in the rat superior cervical ganglion (SCG). In the present study, we have examined whether ...

journal_title：Brain research

authors： Rittenhouse AR,Zigmond RE

更新日期：1990-07-30 00:00:00

abstract：:GPR56, a member of the G-protein-coupled receptor family, plays a role in the formation of the frontal and parietal brain lobes and cortical lamination in the embryonic stage. A recent report indicated the existence of GPR56 transcripts in the subventricular zone (SVZ) and hippocampal subgranular zone (SGZ) of the adu...

journal_title：Brain research

authors： Suzuki G,Kanda Y,Nibuya M,Hiramoto T,Tanaka T,Shimizu K,Watanabe Y,Nomura S

更新日期：2007-12-05 00:00:00

abstract：:The lactating rat has been shown to lack a behavioral response and immediate early gene expression (cFos) in the hippocampus (Hipc) following intravenous or intracerebroventricular administration of an N-methyl-d-aspartate (NMDA) receptor agonist. The purpose of this study is to determine whether neurons in the Hipc h...

journal_title：Brain research

authors： Grove KL,Smith MS

更新日期：1998-12-14 00:00:00