Abstract：
:A study has been undertaken to identify the category of receptors mediating the inhibitory effects of adenosine on evoked activity in slices of olfactory cortex in the rat. The approach has been to measure the relative potencies of adenosine and a range of structural analogues [2-chloroadenosine, 2' deoxyadenosine, cyclohexyladenosine, (-)-5'N-ethyl-carboxamide adenosine and N6(L-2-phenylisopropyl)adenosine] required to: inhibit excitatory transmission at the lateral olfactory tract-pyramidal cell synapse; inhibit the specific binding of [3H]cyclohexyladenosine to membrane preparations and evoke formation of cyclic AMP. In contrast to the relative concentrations of the analogues necessary to increase levels of cyclic AMP, those required to inhibit synaptic transmission were characteristic of a selectivity for adenosine A1 receptors. The presence of adenosine A1 receptors has been demonstrated directly by characterizing the binding of [3H]cyclohexyladenosine to membranes prepared from slices of olfactory cortex. It is concluded that inhibition of transmission at the lateral olfactory tract-pyramical cell synapse by adenosine is mediated by receptors of the A1 category.
journal_name
Neuropharmacologyjournal_title
Neuropharmacologyauthors
Collins GG,Anson Jdoi
10.1016/0028-3908(85)90195-9subject
Has Abstractpub_date
1985-11-01 00:00:00pages
1077-84issue
11eissn
0028-3908issn
1873-7064journal_volume
24pub_type
杂志文章abstract：:After a focal ischemic lesion in the hand representation of the primary motor cortex in squirrel monkeys, manual skill was mildly and transiently impaired on a reach-and-retrieval task. Performance was significantly poorer during weeks 1 and 3 post-lesion, but was normal by week 4. An unusual behavioral event was also...
journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/s0028-3908(99)00254-3
更新日期：2000-03-03 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
pub_type： 杂志文章
doi：10.1016/0028-3908(92)90005-a
更新日期：1992-11-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2020.108070
更新日期：2020-06-15 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2007.04.016
更新日期：2007-07-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2015.08.036
更新日期：2015-12-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2006.09.014
更新日期：2007-03-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/0028-3908(90)90129-f
更新日期：1990-08-01 00:00:00
abstract：:The effects of withdrawal from long-term treatment with increasing concentrations of sodium barbital in the drinking water were studied in rats. Animals were tested 72 hr after the removal of the drug. Withdrawal of barbital induced a significant leftward displacement of the dose-response curves obtained for the convu...
journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/0028-3908(85)90161-3
更新日期：1985-12-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2004.07.035
更新日期：2004-12-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/0028-3908(92)90019-l
更新日期：1992-02-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2015.02.003
更新日期：2015-06-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.neuropharm.2011.02.017
更新日期：2011-09-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/0028-3908(84)90105-9
更新日期：1984-07-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2009.06.023
更新日期：2010-01-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/s0028-3908(02)00068-0
更新日期：2002-07-01 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
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2017.03.018
更新日期：2017-05-15 00:00:00
abstract：:Methylphenidate (MPH, Ritalin©) is widely used in the treatment of Attention Deficit Hyperactivity Disorder and recently as a drug of abuse. Although the effect of MPH has been studied in brain regions such as striatum and prefrontal cortex (PFC), the hippocampus has received relatively little attention. It is known t...
journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2015.07.003
更新日期：2015-12-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2020.108441
更新日期：2021-02-15 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/s0028-3908(98)00080-x
更新日期：1998-07-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2014.07.006
更新日期：2014-11-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2014.09.024
更新日期：2015-02-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.neuropharm.2012.06.021
更新日期：2013-01-01 00:00:00
abstract：:We investigated the effect of 5-HT6 receptor subtype activation on glutamatergic transmission by means of whole-cell patch-clamp electrophysiological recordings from medium spiny neurons of the striatum and layer V pyramidal neurons of the prefrontal cortex. To this aim, we took advantage of a novel ligand, ST1936, sh...
journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2011.05.004
更新日期：2011-09-01 00:00:00
abstract：:This study analyzed and compared the effects of EGCG treatment on the expression of NTFs and NTF receptors expression in the sciatic nerve and the L3-L6 spinal cord segments at the early phase of regeneration following sciatic nerve crush injury. Analysis of BDNF, GDNF and NT3 neurotropic factors and Trk-B, Trk-C and ...
journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2015.10.029
更新日期：2016-03-01 00:00:00
abstract：:The content of authentic 3H-spiroperidol and of its metabolites was measured in brain regions of rat, guinea pig and mouse receiving tracer doses of 3H-spiroperidol intravenously (0.2 to 0.5 micrograms/kg). The time course of the 3H-spiroperidol content of various brain regions shows that a steady state was maintained...
journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/0028-3908(83)90105-3
更新日期：1983-06-01 00:00:00
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journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2003.09.007
更新日期：2004-02-01 00:00:00
abstract：:Serotonin2C (5-HT2C) receptors may influence motivation and reward through effects on the mesocorticolimbic dopamine (DA) system. Previous work from this laboratory indicated that 5-HT2C receptor stimulation does not induce place conditioning when animals are tested in a drug-free state, but does result in decreased l...
journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2006.05.006
更新日期：2006-09-01 00:00:00
abstract：:Alpha2-adrenergic drugs modulate cortical arousal and EEG. However, the role of individual alpha2-adrenoceptor (alpha(2)-AR) subtypes in these functions is not clear. We investigated the role of alpha(2C)-ARs in the modulation of baseline cortical EEG activity and EEG responses to the alpha(2)-AR selective agonist, de...
journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/s0028-3908(02)00305-2
更新日期：2002-12-01 00:00:00
abstract：:Neurons treated with sub-lethal concentrations of amyloid-beta1-42 developed phenotypic changes and selectively bound a CD14-IgG chimera; in co-cultures, microglia recognised and killed these amyloid-beta1-42 -damaged neurons. Pre-treatment with the platelet-activating factor (PAF) antagonists (Hexa-PAF, CV6209 or gin...
journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2006.02.015
更新日期：2006-08-01 00:00:00
abstract：:Depotentiation, the reversal of long-term potentiation (LTP), can be induced by activation of metabotropic glutamate receptors (mGluRs) or NMDA receptors (NMDARs). Although NMDAR-dependent depotentiation is due to a protein phosphatase-dependent erasure of LTP, the notion that mGluR-dependent depotentiation also invol...
journal_title：Neuropharmacology
pub_type： 杂志文章
doi：10.1016/j.neuropharm.2005.01.008
更新日期：2005-06-01 00:00:00
