Pretreatment with N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline accelerates the electroshock-induced decrease in density of beta-adrenoceptors but not functional downregulation.

abstract：:Pirenzepine and gallamine selectively and differentially antagonized two muscarinic responses, in the superior cervical ganglion of the rabbit, whether elicited by the muscarinic agonist methacholine or by orthodromic stimulation. Methacholine elicited a biphasic ganglionic response, consisting of hyperpolarizing and ...

journal_title：Neuropharmacology

authors： Yarosh CA,Ashe JH

更新日期：1987-11-01 00:00:00

abstract：:The selective benzodiazepine antagonist RO 15-1788, labelled with carbon 11 [11C] RO 15-1788, as a specific marker, together with positron emission tomography, allows the in vivo study of benzodiazepine receptors in primates. In addition, when coupled with recordings of electroencephalographic activity, this method of...

journal_title：Neuropharmacology

authors： Hantraye P,Brouillet E,Guibert B,Chavoix C,Fukuda H,Prenant C,Crouzel M,Naquet R,Maziere M

更新日期：1987-10-01 00:00:00

abstract：:The identification of a second 5-HT(3) (5-HT(3B)) subunit provides an explanation for 5-HT(3) receptor heterogeneity. We investigated whether introduction of recombinant 5-HT(3B) subunits would alter the functional properties of mouse neuroblastoma 5-HT(3) receptors. RT-PCR analysis revealed that NB41A3 cells contain ...

journal_title：Neuropharmacology

authors： Stewart A,Davies PA,Kirkness EF,Safa P,Hales TG

更新日期：2003-02-01 00:00:00

abstract：:Alternative splicing of the dopamine D2 receptor gene produces two distinct isoforms referred to as D2long (D2L) and D2short (D2S). In mesencephalic dopamine neurons, inhibition of the firing rate through activation of somatodendritic D2 receptors and blockade of neurotransmitter release through stimulation of termina...

journal_title：Neuropharmacology

authors： Jomphe C,Tiberi M,Trudeau LE

更新日期：2006-04-01 00:00:00

abstract：:About 20-30% of patients with epilepsy continue to have seizures despite carefully monitored treatment with antiepileptic drugs. The mechanisms explaining why some patients' respond and others prove resistant to antiepileptic drugs are poorly understood. It has been proposed that pharmacoresistance is related to reduc...

journal_title：Neuropharmacology

authors： Jeub M,Beck H,Siep E,Rüschenschmidt C,Speckmann EJ,Ebert U,Potschka H,Freichel C,Reissmüller E,Löscher W

更新日期：2002-01-01 00:00:00

abstract：:The effect of clonidine (0.1 mg/kg, i.p.), as a three-injection course, on behaviour in the forced swimming test was studied in rats injected intracerebroventricularly (i.c.v.) with 150 micrograms 5,7-dihydroxy-tryptamine (5,7-DHT) to destroy serotonin (5-HT) neurones or treated with 100 mg/kg (i.p.) (+/-)-sulpiride o...

journal_title：Neuropharmacology

authors： Cervo L,Rossi C,Samanin R

更新日期：1992-04-01 00:00:00

abstract：:The uptake of norepinephrine into cortical punches from the brain of the rat was studied in the presence of buffer and plasma from patients containing bupropion and its metabolites. Even though bupropion and its metabolite (compound II) were equipotent in inhibiting the uptake of NE in buffer, compound II was twice as...

journal_title：Neuropharmacology

authors： Perumal AS,Smith TM,Suckow RF,Cooper TB

更新日期：1986-02-01 00:00:00

abstract：:Histidine injected intraperitoneally into rats in doses from 400 to 800 mg/kg induced a dose-dependent bizarre behaviour. The behaviour after histidine was similar to that observed after L-DOPA and peripheral decarboxylase inhibition. The bizarre behaviour was antagonized by chloropyramine, ketotifen, clemastine and p...

journal_title：Neuropharmacology

authors： Pilc A,Rogóz Z,Skuza G

更新日期：1982-08-01 00:00:00

abstract：:Retinal bipolar cells receive glutamatergic transmission from photoreceptors and mediate a key process in segregating visual signals into ON-center and OFF-center pathways. The segregation of ON responses involves a G protein-coupled metabotropic glutamate receptor (mGluR). The mGluR6 subtype is expressed restrictedly...

journal_title：Neuropharmacology

authors： Iwakabe H,Katsuura G,Ishibashi C,Nakanishi S

更新日期：1997-02-01 00:00:00

abstract：:Addiction involves drug-induced neuroplasticity in the circuitry of motivated behavior, which includes the medial forebrain bundle and the lateral hypothalamic area. Emerging at the forefront of neuroplasticity regulation are specialized extracellular matrix (ECM) structures that form perineuronal nets (PNNs) around c...

journal_title：Neuropharmacology

authors： Blacktop JM,Todd RP,Sorg BA

更新日期：2017-05-15 00:00:00

abstract：:Opioids are thought to increase the excitability of hippocampal pyramidal cells by decreasing release of neurotransmitter from inhibitory interneurons. This study compared the actions of the opioid agonist normorphine, and the GABA receptor antagonist bicuculline, on the responses of CA1 pyramidal cells to afferent st...

journal_title：Neuropharmacology

authors： Swearengen E,Chavkin C

更新日期：1989-07-01 00:00:00

abstract：:Cholecystokinin octapeptide (CCK-8), caerulein and seven out of ten analogues of caerulein produced in mice, after subcutaneous administration, a dose-dependent drop in rectal temperature. For the hypothermic effect, i.e. a decrease in temperature by at least 1.5 degree C, ED50's were estimated with these peptides and...

journal_title：Neuropharmacology

authors： Zetler G

更新日期：1982-08-01 00:00:00

abstract：:The purpose of this experiment was to study the electrophysiological interactions between phencyclidine and NMDA receptor agonists. Drugs were directly applied to cerebellar Purkinje neurons of urethane-anesthetized rats, through a multibarreled pipette by pressure ejection. Neuronal activity was recorded extracellula...

journal_title：Neuropharmacology

authors： Wang Y,Lee HK

更新日期：1991-09-01 00:00:00

abstract：:The aim of the present study was to evaluate, by means of quantitative and multivariate analyses, the effects of diazepam on the behavioral structure of the rat's response to pain in the hot-plate test as well as whether such changes are associated with drug-induced effects on anxiety and/or nociception. To this purpo...

journal_title：Neuropharmacology

authors： Casarrubea M,Sorbera F,Santangelo A,Crescimanno G

更新日期：2012-08-01 00:00:00

abstract：:Nicotinic acetylcholine receptors (nAChRs) are highly conserved between humans and non-human primates. Conservation exists at the level of genomic structure, protein structure and epigenetics. Overall homology of nAChRs at the protein level is 98% in macaques versus 89% in mice, which is highly relevant for evaluating...

journal_title：Neuropharmacology

authors： Shorey-Kendrick LE,Ford MM,Allen DC,Kuryatov A,Lindstrom J,Wilhelm L,Grant KA,Spindel ER

更新日期：2015-09-01 00:00:00

abstract：:A condition of excess activity in the hippocampal formation is observed in the aging brain and in conditions that confer additional risk during aging for Alzheimer's disease. Compounds that act as positive allosteric modulators at GABA(A) α5 receptors might be useful in targeting this condition because GABA(A) α5 rece...

journal_title：Neuropharmacology

authors： Koh MT,Rosenzweig-Lipson S,Gallagher M

更新日期：2013-01-01 00:00:00

abstract：:Application of capsaicin (CAP), bradykinin (BK) or nicotine (NIC) to intraluminally perfused rat tracheas induced an increase in calcitonin gene-related peptide (CGRP) levels in the perfusates. Depletion of sensory afferent CGRP with systemic CAP pretreatment resulted in a significant reduction of CGRP release evoked ...

journal_title：Neuropharmacology

authors： Hua XY,Jinno S,Back SM,Tam EK,Yaksh TL

更新日期：1994-10-01 00:00:00

abstract：:Caretakers and clinicians alike have long recognized that individuals with autism spectrum disorder (ASD) can have altered sensory processing, which can contribute to its core symptoms. However, the pathobiology of sensory alterations in ASD is poorly understood. Here we examined nocifensive behavior in ASD mouse mode...

journal_title：Neuropharmacology

authors： Wang L,Almeida LE,Nettleton M,Khaibullina A,Albani S,Kamimura S,Nouraie M,Quezado ZM

更新日期：2016-12-01 00:00:00

abstract：:Opiates addiction is characterized by its long-term persistence. In order to study the enduring changes in long-term memory in hippocampus, a pivotal region for this process, we used suppression subtractive hybridization to compare hippocampal gene expression in morphine and saline-treated rats. Animals were subjected...

journal_title：Neuropharmacology

authors： Marie-Claire C,Courtin C,Robert A,Gidrol X,Roques BP,Noble F

更新日期：2007-02-01 00:00:00

abstract：:The present studies examined the relationship between protein kinase C (PKC) and L-type voltage-dependent calcium channels in modulating the release of neurotransmitter from K(+)-depolarized rat spinal cord synaptosomes. Activators of PKC, such as phorbol 12-myristate 13-acetate (PMA), mezerein and oleoyl acetylglycer...

journal_title：Neuropharmacology

authors： Gandhi VC,Jones DJ

更新日期：1992-11-01 00:00:00

abstract：:The NMDA receptor is a major target of alcohol action in the CNS, and recent behavioral and cellular studies have pointed to the importance of the GluN2B subunit in alcohol action. We and others have previously characterized four amino acid positions in the third and fourth membrane-associated (M) domains of the NMDA ...

journal_title：Neuropharmacology

authors： Zhao Y,Ren H,Dwyer DS,Peoples RW

更新日期：2015-10-01 00:00:00

abstract：:The cannabinoid receptor CB2 plays a significant role in the regulation of immune function whereas neuronal expression remains a subject of contention. Multiple studies have described CB2 in retina and a recent study showed that CB2 deletion altered retinal visual processing. We revisited CB2 expression using immunohi...

journal_title：Neuropharmacology

authors： Borowska-Fielding J,Murataeva N,Smith B,Szczesniak AM,Leishman E,Daily L,Toguri JT,Hillard CJ,Romero J,Bradshaw H,Kelly MEM,Straiker A

更新日期：2018-10-01 00:00:00

abstract：:The effects of phospholipase A2, cyclooxygenase-1, cyclooxygenase-2, and 5-lipoxygenase inhibitors on acute opiate withdrawal induced by selective mu, kappa and delta receptor agonists was investigated in vitro. After a 4 min in vitro exposure to D-Ala2-N-methyl-Phe-Gly5-ol)enkephalin (DAMGO; a highly selective mu ago...

journal_title：Neuropharmacology

authors： Capasso A

更新日期：1999-06-01 00:00:00

abstract：:The exact role of opioid receptor signaling in mediating voluntary wheel running is unclear. To provide additional understanding, female rats selectively bred for motivation of low (LVR) versus high voluntary running (HVR) behaviors were used. Aims of this study were 1) to identify intrinsic differences in nucleus acc...

journal_title：Neuropharmacology

authors： Ruegsegger GN,Toedebusch RG,Will MJ,Booth FW

更新日期：2015-10-01 00:00:00

abstract：:Alpidem is a new anxiolytic of imidazopyridine structure which has a high affinity for the omega 1 (BZ1) modulatory site of the GABAA receptor. The present study investigated whether tolerance and physical dependence develop after repeated treatment with alpidem, as is observed with benzodiazepines. Mice were given al...

journal_title：Neuropharmacology

authors： Perrault G,Morel E,Sanger DJ,Zivkovic B

更新日期：1993-09-01 00:00:00

abstract：:Basal ganglia, an ensemble of interconnected subcortical nuclei, are involved in adaptive motor planning and procedural learning. Striatum, the primary input nucleus of basal ganglia, extracts the pertinent cortical and thalamic information from background noise in relation with the environmental stimuli and motivatio...

journal_title：Neuropharmacology

authors： Fino E,Venance L

更新日期：2011-04-01 00:00:00

abstract：:The effects of high-K, glutamate and glutamate receptor agonists on the efflux of Ca2+ were studied in cultured primary astrocytes, prepared from the brains of newborn rats. An increase in efflux of 45Ca2+ of produced by a large extracellular concentration of K+ was effectively inhibited by verapamil, a blocker of vol...

journal_title：Neuropharmacology

authors： Holopainen I,Akerman KE

更新日期：1990-08-01 00:00:00

abstract：:Binge alcohol (ethanol) drinking is associated with profound adverse effects on our health and society. Rimonabant (SR141716A), a CB1 receptor inverse agonist, was previously shown to be effective for nicotine cessation and obesity. However, studies using rimonabant were discontinued as it was associated with an incre...

journal_title：Neuropharmacology

authors： Balla A,Dong B,Shilpa BM,Vemuri K,Makriyannis A,Pandey SC,Sershen H,Suckow RF,Vinod KY

更新日期：2018-03-15 00:00:00

abstract：:Parasympathetic preganglionic cardiac vagal neurons (CVNs) which dominate the control of heart rate are located within the nucleus ambiguus (NA). Serotonin (5HT), and in particular 5HT2 receptors, play an important role in cardiovascular function in the brainstem. However, there is a lack of information on the mechani...

journal_title：Neuropharmacology

authors： Dergacheva O,Wang X,Kamendi H,Cheng Q,Pinol RM,Jameson H,Gorini C,Mendelowitz D

更新日期：2008-06-01 00:00:00

abstract：:Using the technique of microelectrophoresis on spinal neurones in pentobarbitone-anaesthetized rats, (1S,3R)-1-aminocyclo-pentane-1,3-dicarboxylate (1S,3R-ACPD) reversibly and dose-dependently enhanced responses to alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionate (AMPA), kainate, N-methyl-D-aspartate (NMDA) and L...

journal_title：Neuropharmacology

authors： Bond A,Lodge D

更新日期：1995-08-01 00:00:00