Abstract：
:The effects of the unilateral application of d-amphetamine, benztropine, haloperidol and thioproperazine to one substantia nigra on the release of 3H-dopamine (3H-DA) in the two caudate nuclei were examined in halothane-anesthetized cats. For this purpose animals were implanted with push-pull cannulae and 3H-DA was estimated in superfusates during the continuous delivery of L-3,5-3H-tyrosine. The nigral application of d-amphetamine (10-6 M) or benztropine (10-6 M) reduced the release of 3-H-DA in in the ipsilateral caudate nucleus and induced an opposite effect in the contralateral side. In contrast, the nigral application of haloperidol (10-6 M) or thioproperazine (10-6 M) slightly increased the release of 3H-DA in the ipsilateral caudate nucleus and induced a reduction of 3H-transmitter release in the contralateral side. These results emphasize the role of the dendritic release of DA in the control of the activity of dopaminergic neurons and confirm our previous findings concerning the existence of a reciprocal control in the activity of the two dopaminergic pathways.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Nieoullon A,Cheramy A,Leviel V,Glowinski Jdoi
10.1016/0014-2999(79)90135-3subject
Has Abstractpub_date
1979-01-15 00:00:00pages
289-96issue
3eissn
0014-2999issn
1879-0712pii
0014-2999(79)90135-3journal_volume
53pub_type
杂志文章abstract：:Systemic or intracerebral administration of kainic acid in rodents induces neuronal death followed by a cascade of neuroplastic changes in the hippocampus. Kainic acid-induced neuroplasticity is evidenced by alterations in hippocampal neurogenesis, dispersion of the granule cell layer and re-organisation of mossy fibr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.05.008
更新日期：2011-09-01 00:00:00
abstract：:Nitric oxide can exert either protective or damaging effects on the gastric mucosa. To further explore the role of nitric oxide in the modulation of gastric mucosal defense, the effects of intra-arterial administration of the precursor, L-arginine, on susceptibility of the gastric mucosa to damage induced by topically...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90018-3
更新日期：1994-07-21 00:00:00
abstract：:Effects of histamine receptor ligands on the glibenclamide-sensitive K+ currents induced by K+ channel openers, cromakalim and Y-26763, were examined in follicle-enclosed Xenopus oocytes. Histamine H1 receptor antagonists, promethazine, dimethindene and chlorpheniramine all decreased cromakalim-induced K+ currents wit...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(94)90214-3
更新日期：1994-01-01 00:00:00
abstract：:In the attempt to find a pharmacological treatment for the spasm of the internal anal sphincter, usually associated with anal fissures, the activity of caerulein on human internal and sphincter was investigated in vitro and in vivo. In the isolated distal part of the internal and sphincter, caerulein (0.61 microM) dep...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90337-0
更新日期：1983-02-18 00:00:00
abstract：:The aim of present work was to investigate the underlying mechanism of vasculature-protecting effects of exercise training in aged rats. Experiment 1: aged rats were given moderate-intensity exercise for 12 weeks. Exercise training suppressed advanced glycation evidenced by reduced activity of aldose reductase, increa...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.08.017
更新日期：2014-10-15 00:00:00
abstract：:Mice, subjected footshock, showed a significant increase of pain threshold and motor suppression immediately after the footshock and both effects were partially antagonized by pretreatment with naloxone at high doses. The magnitude of footshock-induced analgesia, but not motor suppression, was significantly less in mo...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90287-x
更新日期：1983-09-02 00:00:00
abstract：:The binding of the tritiated derivative of the 5-HT3 receptor agonist meta-chlorophenylbiguanide ([3H]mCPBG) to rat cortical homogenates and whole rat brain sections was assessed in an attempt to further investigate the binding of agonists to the 5-HT3 receptor. In crude homogenates of rat cortex, no reproducible spec...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90161-a
更新日期：1993-10-12 00:00:00
abstract：:d-Lysergic acid diethylamide (LSD) produced dose-dependent contractions (EC50, 17.9 +/- 2.1 nM) on isolated ovine uterine artery of late pregnancy, which were competitively antagonized by ketanserin. The maximal contraction to LSD was 51% of the 5-HT response. LSD competitively antagonized (pA2 9.21) contractions prod...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90420-m
更新日期：1993-01-05 00:00:00
abstract：:Kakkon-to is composed of seven medicinal herbs and exhibited novel antipyretic activity by suppressing interleukin-1alpha production responsive to interferon in a murine intranasal influenza virus infection model. Using this model, antipyretic compounds with such novel biological activities were characterized from the...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00121-6
更新日期：1998-05-01 00:00:00
abstract：:Lycopene has attracted significant research interest due to its beneficial therapeutic effects, which include anti-oxidant, neuro-protective and anti-cancer effects, but the mechanisms of its beneficial action are not clear so far. The present study was carried out to elucidate the neuroprotective effect of lycopene a...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.07.036
更新日期：2014-10-15 00:00:00
abstract：:Sprague-Dawley rats were trained to discriminate a subcutaneous injection of physostigmine (0.2 mg/kg) from a similar injection of saline in a two-lever, food-reinforced behavior paradigm. The training dose of physostigmine reduced the response rate to about 50% of that in saline sessions. The discriminative stimulus ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90592-4
更新日期：1988-08-09 00:00:00
abstract：:In primary cultured striatal neurons we found that (+-)-trans-1-amino-cyclopentyl-1,3-dicarboxylate (trans-ACPD) could inhibit forskolin-induced cAMP formation in a dose-dependent manner (EC50 156 +/- 38 microM, n = 5, maximal inhibition 37.8 +/- 1.2, n = 37). The trans-ACPD-induced inhibition was totally abolished in...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(92)90112-9
更新日期：1992-04-10 00:00:00
abstract：:The effect of chronic treatment (21 days s.c.) with SCH 23390 and haloperidol on spontaneously active DA neurones in substantia nigra pars compacta (SNC) and ventral tegmental area (VTA) was studied in rats by means of single unit recording techniques. The specific DA D-1 receptor antagonist SCH 23390 was injected twi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90238-5
更新日期：1988-01-12 00:00:00
abstract：:The ability of putative melatonin receptor antagonists to antagonise melatonin-induced aggregation of pigment granules in cultured neural crest Xenopus laevis melanophores was examined. Neither ML 23 (N-(2,4-dinitrophenyl)-5-methoxytryptamine) nor 6-methoxy-2-benzoxazolinone showed agonist or antagonist activity. N-Ac...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90629-i
更新日期：1992-03-31 00:00:00
abstract：:Spontaneous electrical and mechanical activity was observed when single myocytes from guinea-pig hearts were loaded with sodium by direct intracellular application. Transient membrane depolarizations were found to be due to spontaneous inward currents (Isp). Both Isp and spontaneous contractions were abolished by 2',3...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90642-x
更新日期：1987-08-04 00:00:00
abstract：:The neurotransmitter serotonin is an evolutionary ancient molecule that has remarkable modulatory effects in almost all central nervous system integrative functions, such as mood, anxiety, stress, aggression, feeding, cognition and sexual behavior. After giving a short outline of the serotonergic system (anatomy, rece...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2014.10.031
更新日期：2015-04-15 00:00:00
abstract：:Increasing stimulation frequency and monensin were utilized in attempts to enhance Na+ influx and thereby elicit the maximum rate of ouabain-sensitive 86Rb+ uptake in rat atrial muscle. Increasing stimulation frequency between 0 and 9 Hz enhanced the rate of ouabain-sensitive 86Rb+ uptake, whereas the uptake rate appe...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90338-9
更新日期：1986-09-23 00:00:00
abstract：:The binding affinity of olanzapine, clozapine and atropine for muscarinic receptor subtypes in clonal Chinese hamster ovary (CHO) cell lines was compared in intact cells in physiological media to disrupted cells in hypotonic buffer. The affinity of olanzapine and clozapine, but not atropine, for muscarinic receptor su...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00037-6
更新日期：2000-03-03 00:00:00
abstract：:There is evidence that bovine adrenal chromaffin cells are provided with both dihydropyridine-sensitive and -resistant voltage-sensitive Ca2+ influx pathways. Although recent electrophysiological work indicates that the dihydropyridine-resistant pathway is partially mediated by omega-conotoxin-sensitive and -insensiti...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(93)90151-x
更新日期：1993-02-15 00:00:00
abstract：:Immunocytochemical and Co(2+) uptake studies revealed that in primary cultures of rat cortical neurones, the majority of neurones are gamma-aminobutyric acid (GABA) immunopositive and can express Ca(2+)-permeable alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid (AMPA) receptors. By fura-2 microfluorimetry, it...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)01296-7
更新日期：2002-03-01 00:00:00
abstract：:Coronary artery disease (CAD) is the most common cause of sudden death, and death of people over 20 years of age. Because ozone therapy can activate the antioxidant system and improve blood circulation and oxygen delivery to tissue, the aim of this study was to investigate the therapeutic efficacy of ozone in patients...
journal_title：European journal of pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ejphar.2012.07.010
更新日期：2012-09-15 00:00:00
abstract：:This study was designed to investigate the effect and mechanism of allicin on hyperhomocysteinemia-induced experimental vascular endothelial dysfunction in rats. Fifty male Wistar rats were randomly divided into five groups: the normal control rats (NC), the high-methionine-diet rats (Met), the high-methionine-diet ra...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.05.038
更新日期：2013-08-15 00:00:00
abstract：:High affinity binding sites for [3H]leukotriene C4 ([3H]LTC4) have been identified and characterised in guinea-pig lung membranes. [3H]LTC4 bound to these membranes with a pharmacological specificity totally distinct to that previously observed for [3H]LTD4 binding in guinea-pig lung. Scatchard analysis of saturation ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90456-0
更新日期：1987-11-17 00:00:00
abstract：:The antagonist effects of ketanserin and 2'-methyl-4'-(5-methyl-1,2,4)oxadiazol-3-yl)-biphenyl-[4-carboxyli c acid 4-methoxy-3-(4-methyl-piperazin-1-yl)-phenyl]-amide (GR 127,935) were compared to naratriptan-induced inhibition of cAMP formation in C6-glial cell lines stably expressing human 5-HT1D or 5-HT1B receptor ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(96)00011-8
更新日期：1996-04-04 00:00:00
abstract：:The NMDA receptor is coupled to a cation-selective ion channel, which has been implicated in important brain functions such as long-term potentiation and burst firing, and in neuronal death associated with stroke and epilepsy. We have investigated the binding properties of [3H]MK-801, which binds selectively to the op...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(93)90102-f
更新日期：1993-05-15 00:00:00
abstract：:In rat thoracic aorta, contractile responses to arginine vasopressin are two-fold higher in females than in males. To determine the roles of extracellular and intracellular Ca2+ in this sexual dimorphism in vascular function, vascular reactivity and Ca2+ channel function were examined in thoracic aortae of male and fe...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00700-6
更新日期：1998-11-20 00:00:00
abstract：:The pharmacological features of dopamine receptors in identifiable giant neurone types of a snail (Achatina fulica Férussac) were studied. Under voltage clamp, two neurone types, LVMN (left ventral multiple spike neurone) and d-RPeAN (dorsal-right pedal anterior neurone), produced an inward current (Iin) in response t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00301-z
更新日期：1995-09-05 00:00:00
abstract：:The pharmacological profile of YM358, 2,7-diethyl-5-[[2'-(1 H-tetrazol-5-yl)biphenyl-4-yl]methyl]-5H-pyrazolo[1,5-b][1,2,4]tri azole potassium salt monohydrate, a novel non-peptide angiotensin AT1 receptor antagonist, was studied in vitro and in vivo. YM358 competed with [125I][Sar1, Ile8]angiotensin II for angiotensi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01189-8
更新日期：1997-09-24 00:00:00
abstract：:The effect of progesterone on isolated rabbit coronary arteries and its possible mechanism was investigated by measuring changes of isometric tension. Progesterone (1, 3, 10 and 30 microM) induced significant coronary relaxation in K+ (30 mM)-, prostaglandin F2 alpha (3 microM)- or Bay K 8644 (1 microM plus 15 mM K+)-...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90524-8
更新日期：1992-02-11 00:00:00
abstract：:Dextromethorphan which is an active ingredient in many cough medicines has been previously shown to potentiate amnesic effect of morphine in rats. However, the effect of dextromethorphan, that is also a noncompetitive N-methyl-D-aspartate (NMDA) receptor antagonist, in combination with morphine on hippocampus-based lo...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.11.025
更新日期：2017-01-05 00:00:00
