Abstract：
:1. Turning behaviour after unilateral lesions of the nigro-striatal dopamine pathway in rats has been used to compare the actions of cocaine and desipramine on central dopamine-containing neurones.2. Administration of cocaine alone (5-20 mg/kg) resulted in no turning or minimal turning towards the lesioned side; the monoamine oxidase inhibitors nialamide and pargyline administered alone were also ineffective.3. After pre-treatment with nialamide (100 mg/kg) or pargyline (25 mg/kg) cocaine evoked high rates of turning towards the lesioned side.4. Desipramine (1-100 mg/kg), either alone or in combination with nialamide did not evoke turning.5. Turning evoked by the cocaine-nialamide combination was abolished by pre-treatment with alpha-methyl-p-tyrosine (150 mg/kg).6. Pre-treatment with reserpine (5 mg/kg, 24 h previously) substantially diminished turning evoked by the cocaine-nialamide combination but potentiated turning resulting from administration of methylamphetamine (5 mg/kg).7. Cocaine (20 mg/kg) administered 15 min prior to (+)-methylamphetamine (5 mg/kg) reduced the turning behaviour in the first hour after administration of the latter drug but prolonged the total duration of the effect.
journal_name
Br J Pharmacoljournal_title
British journal of pharmacologyauthors
Christie JE,Crow TJdoi
10.1111/j.1476-5381.1973.tb08156.xsubject
Has Abstractpub_date
1973-01-01 00:00:00pages
39-47issue
1eissn
0007-1188issn
1476-5381journal_volume
47pub_type
杂志文章abstract：:The effects of histamine and of H1- and H2-receptor agonists on the response to specific antigen were studied in isolated hearts taken from actively sensitized guinea-pigs. Histamine and H2-receptor agonists (dimaprit, impromidine) dose-dependently decrease the positive chronotropic and inotropic effects, and the seve...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1987.tb11195.x
更新日期：1987-03-01 00:00:00
abstract：:We have examined the effects of antagonists on the isometric contraction of the human saphenous vein produced by 5-hydroxytryptamine (5-HT). The 5-HT2-antagonist ketanserin (1 microM) had little effect on the lower part of the concentration-response curve to 5-HT, but markedly shifted the upper part of the curve. Yohi...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1986.tb11122.x
更新日期：1986-09-01 00:00:00
abstract：:1. Pharmacological inhibitors of protein kinase A (PKA) and protein phosphatases 1/2A were used to determine whether basal L-type Ca(2+) current (I(Ca)) observed in the absence of exogenous beta-adrenergic receptor stimulation is sustained by PKA-mediated phosphorylation. Amphotericin B was used to record whole-cell I...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1038/sj.bjp.0706809
更新日期：2006-08-01 00:00:00
abstract：:1. Single smooth muscle cells were isolated from bovine trachealis by enzymic digestion. The properties of large conductance plasmalemmal K(+)-channels in these cells were studied by the patch-clamp recording technique. 2. Recordings were made from inside-out plasmalemmal patches when [K+] was symmetrically high (140 ...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1991.tb12269.x
更新日期：1991-04-01 00:00:00
abstract：:The relaxin family peptides, although structurally closely related to insulin, act on a group of four G protein-coupled receptors now known as Relaxin Family Peptide (RXFP) Receptors. The leucine-rich repeat containing RXFP1 and RXFP2 and the small peptide-like RXFP3 and RXFP4 are the physiological targets for relaxin...
journal_title：British journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1038/sj.bjp.0707140
更新日期：2007-03-01 00:00:00
abstract：BACKGROUND AND PURPOSE:PPAR-γ has been reported to be a protective regulator in ischaemia/reperfusion (I/R) injury. The receptor for advanced glycation end-products (RAGE) plays a major role in the innate immune response, and its expression is associated with PPAR-γ activation. Several angiotensin receptor blockers pos...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/bph.12229
更新日期：2013-07-01 00:00:00
abstract：:1. Fenclozic acid (2-(4-chlorophenyl)thiazol-4-ylacetic acid; I.C.I. 54,450; "Myalex") is one representative of a new class of compounds with antiinflammatory, analgesic and antipyretic properties as evidenced by its activity in a variety of tests in rats, mice and guinea-pigs.2. In tests of short duration the potency...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1969.tb08290.x
更新日期：1969-03-01 00:00:00
abstract：:1. The possible involvement of nitric oxide (NO) in the induction and expression of morphine tolerance and dependence was studied in mice. A two-day repeated injection regimen was used to induce morphine tolerance and dependence. Tolerance was assessed by the tail flick test and physical dependence by naloxone challen...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1996.tb15280.x
更新日期：1996-03-01 00:00:00
abstract：:1. The contribution of nitric oxide (NO) and vasoactive intestinal polypeptide (VIP) to non-adrenergic non-cholinergic (NANC) relaxations in the pig gastric fundus was investigated. 2. Circular and longitudinal muscle strips were mounted for isotonic registration in the presence of atropine and guanethidine; tone was ...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1995.tb16406.x
更新日期：1995-10-01 00:00:00
abstract：:Nebivolol, a selective beta-adrenoceptor (beta1-AR) antagonist, induces vasodilatation by an endothelium- and NO-cGMP-dependent pathway. However, the mechanisms involved in the vascular effect of nebivolol have not been established. Thus, we evaluated the role of alpha1 and beta3-ARs in nebivolol-induced vasodilatatio...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1038/sj.bjp.0706648
更新日期：2006-04-01 00:00:00
abstract：:1. Pyridoxalphosphate-6-azophenyl-2',4'-disulphonic acid (PPADS), a P2-purinoceptor antagonist, was investigated for its ability to antagonize: (1) P2X-purinoceptor-mediated contractions of the rabbit central ear artery and saphenous artery evoked by either alpha,beta-methylene ATP (alpha,beta-MeATP) or electrical fie...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1994.tb14827.x
更新日期：1994-03-01 00:00:00
abstract：BACKGROUND AND PURPOSE:The increased proliferation and migration of vascular smooth muscle cells (VSMCs) after arterial injury contributes greatly to the pathogenesis of neointimal hyperplasia. As a major component of epigenetics, histone methylation plays an important role in several cardiovascular diseases. However, ...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/bph.14754
更新日期：2019-09-01 00:00:00
abstract：:1. The present study was aimed to determine whether propranolol improves contractile function of the ischaemic/reperfused heart through protection of the mitochondrial function during ischaemia. 2. Isolated perfused rat hearts were subjected to 35-min ischaemia followed by 60-min reperfusion. Pre-treatment with propra...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1038/sj.bjp.0704724
更新日期：2002-06-01 00:00:00
abstract：:1 The question whether constriction of local vessels is essential for the anti-inflammatory action of glucocorticoids in carrageenin-induced granulomatous inflammation was studied. 2 The vasodilator prostaglandin E1 injection into the granuloma pouch fluid increased the exudation of plasma protein into the granuloma t...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1981.tb16794.x
更新日期：1981-07-01 00:00:00
abstract：:1. Whole-cell patch-clamp recordings were made from smooth muscle cells isolated from the longitudinal muscle layer of guinea-pig ileum. Carbachol (acting at muscarinic receptors) or histamine (acting at H1 histamine receptors) suppressed Ca2+ channel current. The effect of either agonist had an initial transient comp...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1038/sj.bjp.0702112
更新日期：1998-10-01 00:00:00
abstract：:1. Relaxing effect of loop diuretics, piretanide and furosemide in comparison with acetylcholine (ACh) was investigated in guinea-pig isolated mesenteric resistance arteries. 2. Concentration-response curves to ACh (0.001 - 10 microM) and diuretics (0.0001 - 1 microM) were constructed in noradrenaline (10 - 30 microM)...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1038/sj.bjp.0703693
更新日期：2000-11-01 00:00:00
abstract：:Pulmonary arterial hypertension (PAH) is a complex disease characterized by elevated pulmonary arterial pressure, pulmonary vascular remodelling and occlusive pulmonary vascular lesions, leading to right heart failure. Evidence from recent epidemiological studies suggests the influence of gender on the development of ...
journal_title：British journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1111/bph.12281
更新日期：2014-02-01 00:00:00
abstract：:1. The vasodilator responses of isolated intrapulmonary arteries (IPA) to P2-receptor agonists were investigated during adaptation to extrauterine life in the piglet. The effect of pulmonary hypertension on the normal response was determined after exposing newborn animals to chronic hypobaric hypoxia (51 kPa) for 3 da...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1038/sj.bjp.0702815
更新日期：1999-10-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Tumour cell migration and adhesion constitute essential features of metastasis. G-protein coupled receptor 55 (GPR55), a lysophospholipid receptor, has been shown to play an important role in carcinogenesis. Here, we investigated the involvement of GPR55 in migration and metastasis of colon cance...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/bph.13345
更新日期：2016-01-01 00:00:00
abstract：:1. Gallamine, dequalinium and a novel bis-quaternary cyclophane, UCL 1530 (8,19-diaza-3(1,4),5(1,4)-dibenzena-1 (1,4),7(1,4)-diquinolina-cyclononadecanephanedium) were tested for their ability to block actions mediated by the small conductance, apamin-sensitive Ca(2+)-activated K+ (SKCa) channels in rat cultured sympa...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1996.tb15151.x
更新日期：1996-01-01 00:00:00
abstract：:1. Exogenous adenosine triphosphate (ATP) stimulated the short circuit current (SCC) in primary monolayer cultures of rat epididymal cells when added to the apical but not to the basolateral side of the monolayers. Half-maximal stimulation was achieved at 5 x 10(-8) M ATP. 2. The increase in SCC induced by ATP was dep...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1988.tb11770.x
更新日期：1988-12-01 00:00:00
abstract：:1 The actions of parathyroid hormone (PTH) are antagonized in vitro by the peptide [Nle-8, Nle-18, Tyr-34]-bPTH-(3-34)amide, an analogue of PTH. In this paper, the actions of the inhibitory peptide were investigated in vivo. 2 Native parathyroid hormone (bPTH-(1-84)), administered i.v. (0.17-1.51 nmol in volume of 0.3...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1982.tb09215.x
更新日期：1982-06-01 00:00:00
abstract：:1 The effect of local elevation of leucocyte cyclic adenosine 3',5'-monophosphate (cyclic AMP) content on the continued migration of leucocytes to a site of acute inflammation was studied in the pleural cavity of rats. 2 Leucocyte cyclic AMP levels were elevated by injecting with the irritant into the pleural cavity d...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1977.tb07742.x
更新日期：1977-06-01 00:00:00
abstract：:The aim of the present study was to investigate the involvement of adenosine 3',5'-cyclic monophosphate (cAMP) cascade in the acute impairment of contraction by 17beta-estradiol in porcine coronary arteries, and to elucidate the signaling pathway leading to the activation of this cascade by the hormone. Isometric tens...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1038/sj.bjp.0706018
更新日期：2005-01-01 00:00:00
abstract：BACKGROUND AND PURPOSE:The cannabinoid receptor-mediated analgesic effects of 2-arachidonoylglycerol (2-AG) are limited by monoacylglycerol lipase (MAGL). 4-nitrophenyl 4-[bis (1,3-benzodioxol-5-yl) (hydroxy) methyl] piperidine-1-carboxylate (JZL184) is a potent inhibitor of MAGL in the mouse, though potency is reporte...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.2012.02179.x
更新日期：2012-12-01 00:00:00
abstract：BACKGROUND AND PURPOSE:A functional link between seizure-induced P-glycoprotein overexpression at the blood-brain barrier and therapeutic failure has been suggested by several studies using rodent epilepsy models and human epileptic tissue. Recently, we reported that interference with the mechanisms that up-regulate P-...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.2010.00765.x
更新日期：2010-07-01 00:00:00
abstract：:In non-allergic subjects, histamine induced a reduction of minimal nasal cross-sectional area (Amin) and an increase in albumin release into nasal lavage. The effect of histamine on albumin release was inhibited by pretreatment with NG-nitro-L-arginine methyl ester (L-NAME), 1 mumol but not by D-NAME, 1 mumol. L-NAME,...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1995.tb16653.x
更新日期：1995-09-01 00:00:00
abstract：:Zanapezil (TAK-147 (3-[1benzylpiperdin-4-yl]-1-(2,3,4,5-tetrahydro-1 H-1-benzazepin-8-yl) propan-1-one fumarate)) is a selective acetylcholine (ACh) esterase inhibitor under investigation as a drug for Alzheimer's disease (AD) treatment. In this study, the effects of TAK-147 at 2 mg kg(-1) p.o. for 21 days, compared t...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1038/sj.bjp.0706288
更新日期：2005-08-01 00:00:00
abstract：:There is evidence that cannabinoid-based medicines that are selective for different targets in the cannabinoid signalling system (e.g. receptors, inactivation mechanism, enzymes) might be beneficial in basal ganglia disorders, namely Parkinson's disease (PD) and Huntington's disease (HD). These benefits not only inclu...
journal_title：British journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1111/j.1476-5381.2008.00088.x
更新日期：2009-04-01 00:00:00
abstract：:1. The administration of an analgesic dose (10 mg/kg, s.c.) of morphine increased the concentrations of the dopamine metabolites, 3,4-dihydroxyphenylacetic acid (DOPAC) and homovanillic acid (HVA) in the brains of normal mice, and the time course of the change in the DOPAC concentration corresponded approximately to t...
journal_title：British journal of pharmacology
pub_type： 杂志文章
doi：10.1111/j.1476-5381.1972.tb07236.x
更新日期：1972-01-01 00:00:00
