Endothelium in pharmacology: 30 years on.

abstract：:1 Noradrenaline (0.2 to 20 micrograms) and carbachol (0.1 to 1 microgram) injected into the preoptic/anterior hypothalamic area, evoked dose-dependent falls in core temperature at all sites tested, followed in most experiments by delayed increases that were not dose-related. Muscarine (0.1 to 10 microgram) produced ef...

journal_title：British journal of pharmacology

authors： Poole S,Stephenson JD

更新日期：1979-01-01 00:00:00

abstract：:1. The effects of balloon injury on the reactivity of ipsilateral and contralateral carotid arteries were compared to those observed in arteries from intact animals (control arteries). 2. Carotid arteries were obtained from Wistar rats 2, 4, 7, 15, 30 or 45 days after injury and mounted in an isolated organ bath. Reac...

journal_title：British journal of pharmacology

authors： Accorsi-Mendonça D,Corrêa FM,Paiva TB,de Souza HP,Laurindo FR,de Oliveira AM

更新日期：2004-05-01 00:00:00

abstract：:In moderate-to-severe asthma, adding an inhaled long-acting β2 -adenoceptor agonist (LABA) to an inhaled corticosteroid (ICS) provides better disease control than simply increasing the dose of ICS. Acting on the glucocorticoid receptor (GR, gene NR3C1), ICSs promote anti-inflammatory/anti-asthma gene expression. In vi...

journal_title：British journal of pharmacology

authors： Newton R,Giembycz MA

更新日期：2016-12-01 00:00:00

abstract：:In perfused rabbit adrenal glands, colchicine (500 muM) inhibited the catecholamine secretion evoked by acetylcholine (20 mug/ml) but not that evoked by excess potassium (60 mM). Since both stimuli are believed to release catecholamines ultimately by the same secretory process, exocytosis, it is concluded that these i...

journal_title：British journal of pharmacology

authors： Douglas WW,Sorimachi M

更新日期：1972-05-01 00:00:00

abstract：:1. The effects of long-term treatment with trandolapril, an angiotensin I-converting enzyme inhibitor, on exercise capacity of rats with chronic heart failure (CHF) following coronary artery ligation were examined. CHF was developed by 8 weeks after the coronary artery ligation. 2. The running time of rats with CHF in...

journal_title：British journal of pharmacology

authors： Yamaguchi F,Kawana K,Tanonaka K,Kamano I,Igarashi T,Gen E,Fujimoto Y,Maki T,Sanbe A,Nasa Y,Takeo S

更新日期：1999-04-01 00:00:00

abstract：:1 A rat isolated gastric mucosal preparation was used to monitor histamine output and acid secretion during stimulation by different secretagogues. 2 In non-stimulated preparations, spontaneous histamine output decreased over 450 min. 3 Stimulation of secretion with 4 (5)-methylhistamine or dibutyryl cyclic adenosine ...

journal_title：British journal of pharmacology

authors： Main IH,Pearce JB

更新日期：1982-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Parabens are commonly added in pharmaceutical, cosmetic and food products because of their wide antibacterial properties, low toxicity, inertness and chemical stability, although the molecular mechanism of their antibacterial effect is not fully understood. Some agonists of the transient receptor...

journal_title：British journal of pharmacology

authors： Fujita F,Moriyama T,Higashi T,Shima A,Tominaga M

更新日期：2007-05-01 00:00:00

abstract：:1. Rabbit isolated irides were loaded with [3H]-noradrenaline and superfused with Tyrode solution. The inhibition by the muscarinic agonists (+/-)-methacholine and pilocarpine of the [3H]-noradrenaline overflow into the superfusate evoked by field stimulation (pulses of 1 ms duration, 75 mA) was measured as an index o...

journal_title：British journal of pharmacology

authors： Bognar IT,Pallas S,Fuder H,Muscholl E

更新日期：1988-07-01 00:00:00

abstract：:1. Pressor responses to sympathetic outflow stimulation, noradrenaline and angiotensin have been recorded in pithed rats.2. Disulfiram (50 mg/kg) and sodium diethyldithiocarbamate (DDC) (5-100 mg/kg) both caused an initial increase in the pressor response to all three procedures followed by a selective inhibition of t...

journal_title：British journal of pharmacology

authors： Day MD,Hall JM,Owen DA

更新日期：1972-02-01 00:00:00

abstract：:1. This study analyses the receptors mediating the effects of bradykinin (BK) and analogues on neurogenic twitch contractions of the mouse isolated vas deferens evoked, in the presence of captopril (3 microM), by electrical field stimulation with trains of 4 rectangular 0.5 ms pulses of supramaximal strength, delivere...

journal_title：British journal of pharmacology

authors： Maas J,Rae GA,Huidobro-Toro JP,Calixto JB

更新日期：1995-04-01 00:00:00

abstract：:1. [3H]-ouabain uptake in resting guinea-pig papillary muscles depended directly on incubation time and inversely with muscle radius. The equivalence of both parameters support the relevance of diffusion. A particular mechanism of receptor-controlled diffusion was implicated by the saturation of initial rates of uptak...

journal_title：British journal of pharmacology

authors： Ebner F,Siegl H

更新日期：1988-10-01 00:00:00

abstract：:1. Recent studies demonstrated that the cardiac calpain system is activated during ischaemic events and is involved in cardiomyocyte injury. The aim of this study was to investigate the contribution of AT(1) and AT(2) receptors in the regulation of calpain-mediated myocardial damage following myocardial infarction (MI...

journal_title：British journal of pharmacology

authors： Sandmann S,Yu M,Unger T

更新日期：2001-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Acute activation of κ opioid (KOP) receptors results in anticocaine-like effects, but adverse effects, such as dysphoria, aversion, sedation and depression, limit their clinical development. Salvinorin A, isolated from the plant Salvia divinorum, and its semi-synthetic analogues have been shown t...

journal_title：British journal of pharmacology

authors： Simonson B,Morani AS,Ewald AW,Walker L,Kumar N,Simpson D,Miller JH,Prisinzano TE,Kivell BM

更新日期：2015-01-01 00:00:00

abstract：:1. Bradykinin (BK) instilled directly into the airway lumen caused bronchoconstriction in anaesthetized, mechanically ventilated guinea-pigs in the presence of propranolol (1 mg kg-1 i.v.). The geometric mean dose of BK required to produce 100% increase in airway opening pressure (PD100) was 22.9 nmol (95% c.i. 11.7-4...

journal_title：British journal of pharmacology

authors： Ichinose M,Barnes PJ

更新日期：1990-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Antiretroviral (ARV) drugs activate pregnane X receptors and constitutive androstane receptors, increasing the risk of drug interactions due to altered drug metabolism and disposition. The closely related liver X receptors (LXRα/β), oestrogen receptors (ERα/β) and glucocorticoid receptor (GR) reg...

journal_title：British journal of pharmacology

authors： Svärd J,Blanco F,Nevin D,Fayne D,Mulcahy F,Hennessy M,Spiers JP

更新日期：2014-01-01 00:00:00

abstract：:Preclinical and clinical data suggest that a modification in GABA(B) receptor expression and function may contribute to the symptoms of major depression and the response to antidepressants. This includes laboratory animal experiments demonstrating that antidepressants modify brain GABA(B) receptor expression and funct...

journal_title：British journal of pharmacology

authors： Ghose S,Winter MK,McCarson KE,Tamminga CA,Enna SJ

更新日期：2011-01-01 00:00:00

abstract：:1. Endothelin-1 (ET-1) binding site densities and constrictor activities were compared in airway smooth muscle preparations of human, guinea-pig, rat and mouse. 2. The mean contractile response to 0.3 microM ET-1 (measured as the % maximum response to 10 microM carbachol, % Cmax +/- s.e.mean) and the mean concentratio...

journal_title：British journal of pharmacology

authors： Henry PJ,Rigby PJ,Self GJ,Preuss JM,Goldie RG

更新日期：1990-08-01 00:00:00

abstract：:1. Diabetes mellitus produces marked abnormalities in motor nerve conduction, but the mechanism is not clear. In the present study we hypothesized that in the streptozotocin (STZ)-induced diabetic rat impaired vasodilator function is associated with reduced endoneural blood flow (EBF) which may contribute to nerve dys...

journal_title：British journal of pharmacology

authors： Terata K,Coppey LJ,Davidson EP,Dunlap JA,Gutterman DD,Yorek MA

更新日期：1999-10-01 00:00:00

abstract：:The severity of anaemic decerebrate rigidity was quantitatively determined by measuring the frequency of electromyographic potentials in the rat. Some oxazolidinones markedly reduced the severity of this decerebrate rigidity in a dose-dependent manner, (4S,5R)-4-(2-methylpropyl)-3- [3-(perhydroazepin-1-yl)propyl]-5-ph...

journal_title：British journal of pharmacology

authors： Masaki M,Shinozaki H

更新日期：1986-09-01 00:00:00

abstract：:1. The polymorphonuclear neutrophils (PMN) activation and mobilization observed in acute cerebral infarction contribute to the brain tissue damage, but PMN could also be involved in postischemic functional injury of ischemied blood vessel. 2. This study was undertaken to investigate whether pharmacological neutropenia...

journal_title：British journal of pharmacology

authors： Pétrault O,Ouk T,Gautier S,Laprais M,Gelé P,Bastide M,Bordet R

更新日期：2005-04-01 00:00:00

abstract：:1. An investigation was carried out to determine if the sympathoinhibition caused by urapidil is due to activation of 5-HT1A receptors by investigating whether it could be reversed by the non-selective 5-HT1A receptor antagonist spiperone. To control for the possibility of functional antagonism by spiperone, the abili...

journal_title：British journal of pharmacology

authors： Ramage AG

更新日期：1991-04-01 00:00:00

abstract：:1. In this study 3 protocols were utilized to determine the role of endogenous kinins in the resistance of the inbred Dahl (Rapp) salt-resistant (SR/Jr) rats to high salt diet-induced blood pressure elevation. 2. The bradykinin B2 receptor antagonist, Hoe 140 (D-Arg[Hyp3, Thi5, D-Tic7, Oic8]-bradykinin) at doses of ei...

journal_title：British journal of pharmacology

authors： Mukai H,Fitzgibbon WR,Ploth DW,Margolius HS

更新日期：1998-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In the ciliary muscle, the tonic component of the contraction produced by cholinergic agonists is highly dependent on Ca2+ provided by influx through non-selective cation channels (NSCCs) opened by stimulation of M3 muscarinic receptors. We examined effects of YM-254890 (YM), a Gq/11-specific inh...

journal_title：British journal of pharmacology

authors： Yasui F,Miyazu M,Yoshida A,Naruse K,Takai A

更新日期：2008-06-01 00:00:00

abstract：:Diabetes mellitus belongs to the most rapidly increasing diseases worldwide. Approximately 90-95% of these patients suffer from type 2 diabetes mellitus, which is characterized by peripheral insulin resistance and the progressive loss of beta-cell function and mass. Considering the complications of this chronic diseas...

journal_title：British journal of pharmacology

authors： Kaiser D,Oetjen E

更新日期：2014-06-01 00:00:00

abstract：:Ever since the discovery of prostaglandin E(2)(PGE(2)), this lipid mediator has been the focus of intense research. The diverse biological effects of PGE(2) are due, at least in part, to the existence of four distinct receptors (EP(1-4)). This can complicate the analysis of the biological effects produced by PGE2. Whi...

journal_title：British journal of pharmacology

authors： Birrell MA,Nials AT

更新日期：2011-12-01 00:00:00

abstract：:Cyclic adenosine 3',5'-monophosphage (cyclic AMP) levels in guinea-pig tracheal rings increased on incubation with the vasoactive intestinal peptide (VIP). The effect was potentiated by the addition of theophylline. The results suggest that the tracheo-bronchial relaxant action of VIP may be mediated by stimulation of...

journal_title：British journal of pharmacology

authors： Frandsen EK,Krishna GA,Said SI

更新日期：1978-03-01 00:00:00

abstract：:Proteinase-activated receptor-2 (PAR-2) is expressed throughout the gastrointestinal tract including the pancreas, and may be involved in digestive functions. The aim of our study was to evaluate a potential role for PAR-2 in regulating salivary and pancreatic exocrine secretion in vivo. PAR-2-activating peptides (PAR...

journal_title：British journal of pharmacology

authors： Kawabata A,Nishikawa H,Kuroda R,Kawai K,Hollenberg MD

更新日期：2000-04-01 00:00:00

abstract：:1,2,3,4-Tetrahydro-9-aminoacridine (THA) has an inhibitory effect on the activity of acetylcholinesterase which has led to its use in the treatment of Alzheimer's disease. Other actions of THA include the inhibition of voltage-dependent ion channels. In this paper we describe the effect of THA on the depolarization-in...

journal_title：British journal of pharmacology

authors： de Belleroche J,Gardiner IM

更新日期：1988-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Peptide YY (PYY) and neuropeptide Y (NPY) activate Y receptors, targets under consideration as treatments for diarrhoea and other intestinal disorders. We investigated the gastrointestinal consequences of selective PYY or NPY ablation on mucosal ion transport, smooth muscle activity and transit u...

journal_title：British journal of pharmacology

authors： Tough IR,Forbes S,Tolhurst R,Ellis M,Herzog H,Bornstein JC,Cox HM

更新日期：2011-09-01 00:00:00

abstract：:1. By use of patch-clamp techniques, the effects of SD-3212, a novel antiarrhythmic drug, on the calcium current (Ica), the sodium current (INa) and the muscarinic acetylcholine-receptor-operated potassium current (IK.ACh) were examined and compared with those of bepridil in guinea-pig single atrial cells. 2. SD-3212 ...

journal_title：British journal of pharmacology

authors： Hara Y,Nakaya H

更新日期：1995-11-01 00:00:00