Abstract:
:A microdialysis/smallbore chromatographic system was used to monitor changes in extracellular dopamine concentration in the striatum of the rat following administration of drugs that block catecholamine uptake. Analysis of 0.5 microliter of dialysate every 5 min showed dose-dependent elevations in extracellular dopamine following systemic administration of nomifensine (1 and 10 mg/kg), benztropine (5 and 25 mg/kg) and cocaine (3, 10 and 30 mg/kg). The order of potency in vivo was nomifensine greater than cocaine greater than benztropine. The short sampling interval allows accurate temporal profiles following pharmacological manipulations to be acquired.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Church WH,Justice JB Jr,Byrd LDdoi
10.1016/0014-2999(87)90592-9subject
Has Abstractpub_date
1987-07-23 00:00:00pages
345-8issue
3eissn
0014-2999issn
1879-0712pii
0014-2999(87)90592-9journal_volume
139pub_type
杂志文章abstract::Vascular tissue consists of endothelial cells, vasoactive smooth muscle cells and perivascular nerves. The perivascular sensory neuropeptide CGRP has demonstrated potent vasodilatory effects in any arterial vasculature examined so far, and a local protective CGRP-circuit of sensory nerve terminal CGRP release and smoo...
journal_title:European journal of pharmacology
pub_type: 杂志文章,评审
doi:10.1016/j.ejphar.2020.173205
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abstract::As there is increasing evidence that purines are involved in cerebral vasodilatation, purine receptors were characterized pharmacologically in pial arteries from rabbit, cat and man, and compared with purine receptors in various non-cerebral vascular beds. Use of agonists and antagonists allows purine receptors to be ...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(87)90387-6
更新日期:1987-12-15 00:00:00
abstract::Here, we present a neuroendocrine concept to review the circularly interacting energy homeostasis system between brain and body. Body-brain interaction is circular because the brain immediately integrates an input to an output, and because part of this response may be that the brain modulates the sensitivity of this p...
journal_title:European journal of pharmacology
pub_type: 杂志文章,评审
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更新日期:2003-11-07 00:00:00
abstract::We previously reported that circulating lipid (malondialdehyde, MDA) and protein oxidation (carbonyl residues, CO) products can be used as markers of risk for complications in poorly controlled type 2 diabetics. Now, we aimed to evaluate the existence of a gender effect on classical disease markers and oxidative stres...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2015.09.041
更新日期:2015-11-05 00:00:00
abstract::Socially reared and isolation-reared rats treated chronically since weaning with alpha-flupenthixol showed elevated levels of spontaneous locomotor activity compared with control treated rats. However, chronic apomorphine treatment had no effect on spontaneous locomotor activity. Chronic alpha-flupenthixol treatment e...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(76)90019-4
更新日期:1976-05-01 00:00:00
abstract::This study investigates the anti-inflammatory effects of 1-(2-chlorophenyl)-N-methyl-N(1-methylpropyl)-3-isoquinoline carboxamide and 7-chloro-5-(4-chlorophenyl)-1, 3-dihydro-1-methyl-2-H-1,4-benzodiazepin-2-one in paw oedema induced by carrageenan in mice. Pretreatment (24 h) with both ligands inhibited oedema format...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/s0014-2999(99)00745-1
更新日期:1999-12-03 00:00:00
abstract::We recently reported changes in the density of muscarinic acetylcholine receptors in cerebral cortex of mice treated neonatally with DDT (1,1,1-trichloro-2,2-bis(p-chlorophenyl)-ethane) and receiving bioallethrin as adults. We also found behavioural aberrations in adult mice treated with bioallethrin, whether neonatal...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0926-6917(95)00012-7
更新日期:1995-07-01 00:00:00
abstract::Intermittent cocaine administration induces sensitization (reverse tolerance) to its behavioral effects. The mechanism(s) mediating sensitization is not clear, however, previous research has implicated 5-HT(3) receptors in the expression of sensitization. The present experiment evaluated the ability of the 5-HT(3) rec...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/s0014-2999(99)00926-7
更新日期:2000-04-07 00:00:00
abstract::18-Methoxycoronaridine, a novel iboga alkaloid congener, reduces drug self-administration in animal models of addiction. Previously, we proposed that these effects are mediated by the ability of 18-methoxycoronaridine to inhibit nicotinic alpha3beta4 acetylcholine receptors. In an attempt to identify more potent 18-me...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2004.03.062
更新日期:2004-05-25 00:00:00
abstract::Recent studies have shown that many organophosphates can bind competitively and noncompetitively to membrane muscarinic receptors. The present study investigated the responses of the rat aortic rings to diisopropyl-flurophosphate (DFP), an organophsophorus cholinesterase inhibitor, and the possible involvement of musc...
journal_title:European journal of pharmacology
pub_type: 杂志文章
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更新日期:2000-09-22 00:00:00
abstract::For the development of efficient pulmonary delivery systems for protein and peptide drugs, it is important to understand their transport mechanisms in alveolar epithelial cells. In this study, the uptake mechanism for FITC-insulin in cultured alveolar epithelial cell line RLE-6TN was elucidated. FITC-insulin uptake by...
journal_title:European journal of pharmacology
pub_type: 杂志文章
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更新日期:2011-12-15 00:00:00
abstract::The alpha-adrenoceptor antagonist properties of doxazosin and its enantiomers were characterized using human prostate tissue and cell membranes isolated from rat-1 fibroblast expressing each of the cloned human alpha 1-adrenoceptor subtypes. In the alpha 1-adrenoceptor-binding studies on the human prostate with [3H]do...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(96)00502-x
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journal_title:European journal of pharmacology
pub_type: 杂志文章
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/s0014-2999(96)00861-8
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journal_title:European journal of pharmacology
pub_type: 杂志文章
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更新日期:2009-01-28 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
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abstract::The use of antipsychotic medication has consistently been associated with serious side effects including weight gain and metabolic abnormalities. Strategies for mitigating these side effects have been tested, yet effective interventions have not been identified. The current study tested whether two recently identified...
journal_title:European journal of pharmacology
pub_type: 杂志文章
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journal_title:European journal of pharmacology
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abstract::gamma-Aminobutyric acid B (GABA(B)) receptor is the first discovered G protein-coupled receptor that requires two subunits, GB1 and GB2, to form a functional receptor. Whereas the molecular and functional characteristics of GABA(B) receptors have been recently extensively studied, the mechanisms underlying receptor de...
journal_title:European journal of pharmacology
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doi:10.1016/j.ejphar.2003.09.002
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journal_title:European journal of pharmacology
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2013.12.014
更新日期:2014-02-05 00:00:00
abstract::Alopecia is resulted from various factors that can decrease the regeneration capability of hair follicles and affect hair cycles. This process can be devastating physically and psychologically. Nevertheless, the available treatment strategies are limited, and the therapeutic outcomes are not satisfactory. According to...
journal_title:European journal of pharmacology
pub_type: 杂志文章,评审
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abstract::[14C]Guanidinium ion influx into Na+ channel preparations from mouse and rat cerebral cortex (purified synaptosomes, and synaptoneurosomes) was characterized and its properties were compared with those for 22Na+ influx. Tetrodotoxin-sensitive influx of [14C]guanidinium ion was stimulated by aconitine, veratridine, and...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0922-4106(90)90245-s
更新日期:1990-01-23 00:00:00
abstract::Nausea and vomiting are among the most common and distressing consequences of cytotoxic chemotherapies. Nausea and vomiting can be acute (0-24h) or delayed (24-72 h) after chemotherapy administration. The introduction of 5-HT(3) receptor antagonists in the 90s was a major advance in the prevention of acute emesis. The...
journal_title:European journal of pharmacology
pub_type: 杂志文章,评审
doi:10.1016/j.ejphar.2012.01.046
更新日期:2012-06-05 00:00:00
abstract::To investigate cellular electrophysiologic alterations due to lipid peroxidation of the cell membrane by free radicals as a possible cause of coronary reperfusion arrhythmias, we studied the effects of t-butyl hydroperoxide on the spontaneous action potential and membrane currents of the rabbit sinoatrial and atrioven...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0926-6917(95)90027-6
更新日期:1995-03-16 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/s0014-2999(03)01866-1
更新日期:2003-06-27 00:00:00
abstract::The effect of resveratrol, an aryl hydrocarbon receptor antagonist, on the teratogenicity induced by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) was investigated. Pregnant C57BL/6J mice were orally administered resveratrol (50 mg/kg) for 6 consecutive days, from gestational day (GD) 8 to GD13, followed by an oral chall...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2008.05.033
更新日期:2008-09-04 00:00:00
abstract::Intracerebroventricular (i.c.v.) or intravenous (i.v.) administration of morphine (10 micrograms or 25 mg/kg, respectively) increased the mortality rate in experimental anaphylaxis in mice. This effect was blocked by the opiate antagonist naltrexone administered systemically (5 mg/kg) or i.c.v. (10 micrograms). Moreov...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(83)90274-1
更新日期:1983-11-11 00:00:00
abstract::Long-term treatment with antipsychotic drugs in patients with schizophrenia can lead to dopamine supersensitivity psychosis. It is reported that repeated administration of haloperidol caused dopamine supersensitivity in rats. Blonanserin is an atypical antipsychotic drug with high affinity for dopamine D2, D3 and sero...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2018.04.014
更新日期:2018-07-05 00:00:00