Abstract：
:Receptor autoradiography was used to examine the distribution of muscarinic cholinoceptors ([3H]QNB), alpha 2-adrenoceptors ([3H]rauwolscine), beta-adrenoceptors ([125I]CYP) and substance P receptors ([125I]BHSP) in rabbit aorta, pulmonary artery, rat aorta, dog aorta, splenic, renal and coronary arteries, bovine aorta and coronary arteries. Muscarinic cholinoceptors and alpha 2-adrenoceptors were not associated with endothelium in any of the blood vessels examined. Substance P receptors were found on endothelium in dog renal but not bovine coronary arteries, and beta-adrenoceptors were found on endothelium in dog coronary arteries but not bovine aorta. The results suggest that endothelium-dependent relaxation can result either from activation of receptors located directly on the endothelial cells or, as is the case for ACh, by an indirect mechanism via activation of receptors located on the vascular smooth muscle.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Stephenson JA,Summers RJdoi
10.1016/0014-2999(87)90128-2subject
Has Abstractpub_date
1987-01-28 00:00:00pages
35-43issue
1eissn
0014-2999issn
1879-0712pii
0014-2999(87)90128-2journal_volume
134pub_type
杂志文章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：:Hydrolysis of ([3H]Leu5)-enkephalin into the tripeptide [3H]Tyr-Gly-Gly can be detected using particulate fractions from a variety of peripheral organs. In some tissues, e.g. exocrine and endocrine glands, this dipeptidyl carboxypeptidase ("enkephalinase") activity is even higher than in brain. ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(81)90609-9
更新日期：1981-01-05 00:00:00
abstract：:Persistent hyperglycemia increases a systemic oxidative stress, causing the onset of vascular endothelial dysfunction and atherosclerosis. Diallyl trisulfide (DAT), a natural organosulfur compound in garlic, has been reported to have actions of dilating blood vessels and antibacteria, etc. In this study, models of obe...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.01.010
更新日期：2014-02-15 00:00:00
abstract：:Paracetamol is one of the first rank drugs which cause hepatic damage during drug intoxications. Endothelin (ET) which is known as one of the most potent vasoactive agent has been shown to contribute in the pathophysiology of various diseases. We hypothesized that bosentan, which is a non-selective ET-1 receptor antag...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.01.022
更新日期：2014-03-05 00:00:00
abstract：:Dipeptidyl peptidase IV (DPP IV) is the primary inactivator of glucoregulatory incretin hormones. This has lead to development of DPP IV inhibitors as a new class of agents for the treatment of type 2 diabetes. Recent reports indicate that other antidiabetic drugs, such as metformin, may also have inhibitory effects o...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.05.010
更新日期：2007-07-30 00:00:00
abstract：:In the brain, various neurotransmitters such as noradrenaline and GABA regulate peripheral sympathetic functions. Previously, it has been reported that both β-adrenoceptor activation and GABAB receptor activation in the brain are involved in the elevation of plasma noradrenaline levels. However, it is unknown whether ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.01.029
更新日期：2019-04-05 00:00:00
abstract：:Calcium entry blockers can effectively preserve high-energy phosphates in ischemic heart. However, little is known about the optimal timing of drug therapy. The moment of nisoldipine administration in relation to its protective efficacy during ischemia and reperfusion was studied in rat hearts. Nisoldipine (50 nM), gi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90662-4
更新日期：1985-11-26 00:00:00
abstract：:SK channels are small conductance, Ca(2+)-activated K(+) channels that underlie neuronal slow afterhyperpolarization and mediate spike frequency adaptation. Using the patch clamp technique, we tested the effects of eight clinically relevant psychoactive compounds structurally related to the tricyclic antidepressants, ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00401-5
更新日期：2000-07-28 00:00:00
abstract：:The carrier for 5-hydroxytryptamine (5-HT) of the 5-HT storage organelles of blood platelets was characterized by [3H]dihydrotetrabenazine binding and [125I]azidoiodokentanserin photoaffinity labeling. [3H]Dihydrotetrabenazine bound with high affinity to membrane preparations from different animal species. The [3H]dih...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)94064-5
更新日期：1990-09-04 00:00:00
abstract：:The spinal cord dorsal horn contains neural mechanisms which can greatly facilitate pain. It is well established that excitatory amino acids, aspartate and glutamate, are involved in the spinal transmission of nociceptive information and in the development of hyperalgesia. In the present study, intrathecal (i.t.) admi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(96)00145-8
更新日期：1996-06-03 00:00:00
abstract：:The biodistribution of S-(-)-4-(2-hydroxy-3-(1'-[18F]fluoroisopropyl)- aminopropoxy)carbazole ([18F]S-fluorocarazolol, a non-selective beta-adrenoceptor antagonist) was studied in rats (60 min after 18F injection when specific binding in peripheral organs was maximal). 18F uptake in brain, erythrocytes, heart and lung...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)00636-l
更新日期：1995-01-16 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.08.020
更新日期：2008-11-19 00:00:00
abstract：:The binding of [3H]N-(1-[2-thienyl]cyclohexyl)piperidine (TCP) to N-methyl-D-aspartate (NMDA) receptor sites in synaptic membranes prepared from the dorsal hippocampus of the ischaemic gerbil, has been studied. Forebrain ischaemia was induced by 10 min bilateral carotid occlusion and receptor binding determined in the...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90855-2
更新日期：1988-07-26 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90351-p
更新日期：1991-08-29 00:00:00
abstract：:The effects of the alpha 2-adrenoceptor antagonist idazoxan on 5-hydroxytryptamine (5-HT) neuronal firing and release have been investigated. Idazoxan, administered i.v. (10 micrograms/kg and 0.5 mg/kg) increased dorsal raphe nucleus (DRN)-5-HT neuronal firing rate in a dose-dependent fashion. At the higher dose, a vo...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90204-4
更新日期：1991-01-25 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)89651-3
更新日期：1997-05-30 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01224-7
更新日期：1997-10-01 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(03)02035-1
更新日期：2003-08-15 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90386-9
更新日期：1986-02-11 00:00:00
abstract：:We investigated the influence of inhibition of nitric oxide (NO) synthase, using NG-nitro-L-arginine (L-NNA) or NG-mono-methyl-L-arginine (L-NMMA), and the effects of exogenous donor of NO, such as glyceryl trinitrate (GTN), on the healing of chronic gastric ulcers induced by acetic acid, on gastric blood flow around ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90997-v
更新日期：1993-08-03 00:00:00
abstract：:Partial transections of the fiber connections between the temporal cortex and the lateral entorhinal cortex at a site of the white matter corresponding to the perirhinal cortex result in impaired visual memory accompanied by reduced concentrations of glutamate in both the temporal cortex and lateral entorhinal cortex....
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)83019-1
更新日期：1997-06-05 00:00:00
abstract：:[N-methyl-Nle 28,31)]cholecystokinin-(26-33) (SNF 8702) is a highly selective ligand for the CCKB type of receptor present in the vertebrate central nervous system. Radioligand binding data showing that SNF 8702 binding affinity is reduced by the GTP analog guanylyl-imidodiphosphate suggest that SNF 8702 is an agonist...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(94)90079-5
更新日期：1994-10-14 00:00:00
abstract：:The antiarrhythmic potency of procainamide (PA) and N-acetylprocainamide (NAPA) has been investigated in rabbits using isolated atrial preparations and ouabain-induced ventricular fibrillation in vivo. At concentrations in the range 3 x 10(-5) to 1 x 10(-3) M, both PA and NAPA decreased the maximum following frequency...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(78)90373-4
更新日期：1978-01-01 00:00:00
abstract：:In rats, a selective inhibition for 3 weeks of monoamineoxydase (MAO) type B elicited by daily doses of pargyline (2.5 mumol/kg) or (-)-deprenyl (1 mumol/kg) attenuated the NE dependent stimulation of cortical adenylate cyclase and reduced the number of brain recognition sites for beta-adrenergic receptor ligands. Sim...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90614-3
更新日期：1983-04-22 00:00:00
abstract：:We tested the hypothesis that calcium from the sarcoplasmic reticulum contributes to exercise-induced muscle damage. Dantrolene sodium (Dantrium) is a muscle relaxant that affects the flux of calcium over the sarcoplasmic membrane. Rats were treated with dantrolene sodium for a week before a 2 h run on a treadmill. We...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90417-5
更新日期：1990-04-10 00:00:00
abstract：:Multiple high-dose administrations of the dopamine-releasing agent, methamphetamine, rapidly and persistently decrease vesicular dopamine uptake in purified vesicles prepared from striata of treated rats. Because important differences in the neurotoxic effects of stimulants have been documented in rats and mice, the p...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(03)01911-3
更新日期：2003-07-11 00:00:00
abstract：:In voltage-clamp experiments with the myelinated nerve fibre of Xenopus laevis, 9-amino-1,2,3,4-tetrahydroacridine (THA) decreased both Na+ and K+ currents and shifted the steady state inactivation potential curve in a negative direction. The effects may be described as (a) a decrease of the permeability constant PNa,...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90272-0
更新日期：1989-05-30 00:00:00
abstract：:Mitomycin C (MMC) is known to reduce epidural fibrosis, but the underlying mechanisms have not yet been elucidated. Aberrant miR-200b expressions have been reported in multiple types of fibrotic tissues from many diseases. The aim of this study was to clarify the mechanism by which MMC induces fibroblasts apoptosis an...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.08.002
更新日期：2015-10-15 00:00:00
abstract：:The effect of diazoxide, verapamil and compound D600 on calcium and isoproterenol dose-response relationships was investigated in isolated rabbit atrial preparations. All three agents shifted calcium dose-force relationships parallel and to the right. D600 acted as a competitive antagonist of calcium, as a plot of log...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(77)90009-7
更新日期：1977-10-01 00:00:00
abstract：:Airway responsiveness to histamine, substance P, methacholine and bilateral electrical vagal stimulation was assessed in capsaicin-treated and control guinea pigs. In animals treated with capsaicin (50 mg/kg s.c.) 7 days before experiments, airway responsiveness to histamine, substance P and vagal stimulation was sign...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90148-y
更新日期：1990-01-03 00:00:00
