Inhibition of the myocardial Ca(2+)-current (ICa) by the enantiomers of DPI 201-106 and BDF 8784.

abstract：:1. The anti-inflammatory effect of alpha-trinositol (D-myo-inositol-1,2,6-trisphosphate) on oedema formation, microvascular protein leakage and interstitial fluid pressure (Pif) in rat skin after frostbite injury, was investigated. Alpha-trinositol (40 mg kg body weight(-1)) was administered intravenously as a bolus b...

journal_title：British journal of pharmacology

authors： Berg A,Aas P,Gustafsson T,Reed RK

更新日期：1999-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:This paper is intended to assist pharmacologists to make the most of statistical analysis and in avoid common errors. APPROACH:A scenario is presented where an experimenter performed an experiment to test the effects of two drugs on cultured cells. Analysis of the results, expressed as percentag...

journal_title：British journal of pharmacology

authors： Lew M

更新日期：2007-10-01 00:00:00

abstract：:1. The effect of synthetic tachykinin selective receptor agonists was studied on the growth of cultured human skin fibroblasts (HF). 2. Human fibroblasts were grown in serum-free conditions in the presence of natural tachykinins (substance P and neurokinin A) and of three synthetic agonists, [beta-Ala4, Sar9, Met(O2)1...

journal_title：British journal of pharmacology

authors： Ziche M,Morbidelli L,Pacini M,Dolara P,Maggi CA

更新日期：1990-05-01 00:00:00

abstract：:Following the discovery of the involvement of the ribonucleoprotein TDP-43 in amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD), a major research focus has been to develop treatments that can prevent or alleviate these disease conditions. One pharmacological approach has been to use TDP-...

journal_title：British journal of pharmacology

authors： Buratti E

更新日期：2020-05-29 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

authors： Ziganshin AU,Hoyle CH,Lambrecht G,Mutschler E,Bümert HG,Burnstock G

更新日期：1994-03-01 00:00:00

abstract：:1. Antipsychotic drugs may mediate their therapeutic effects not only by preventing the binding of dopamine but also by decreasing the propensity of the dopamine receptor to assume an active R* state. Ligand-mediated activation and blockade of the recombinant human D(2long) receptor was investigated in CHO-K1 cells up...

journal_title：British journal of pharmacology

authors： Pauwels PJ,Tardif S,Wurch T,Colpaert FC

更新日期：2001-09-01 00:00:00

abstract：:1. Muscarinic receptors mediating contraction of the rat urinary bladder were characterized functionally in vitro by use of atropine, 4-diphenylacetoxy-N-methylpiperidine methiodide (4-DAMP methiodide), 4-diphenylacetoxy-N-(2-chloroethyl)-piperidine hydrochloride (4-DAMP mustard), hexahydro-sila-diphenidol hydrochlori...

journal_title：British journal of pharmacology

authors： Longhurst PA,Leggett RE,Briscoe JA

更新日期：1995-10-01 00:00:00

abstract：:1. The effects of several agonists of the metabotropic glutamate receptor (mGluR) were studied in adult rat striatal slices by measuring (i) KCl (30 mM)-induced output of previously taken up D-[3H]-aspartate (Asp), (ii) forskolin (30 microM)-induced adenosine 3':5'-cyclic monophosphate (cyclic AMP) accumulation and (i...

journal_title：British journal of pharmacology

authors： Lombardi G,Alesiani M,Leonardi P,Cherici G,Pellicciari R,Moroni F

更新日期：1993-12-01 00:00:00

abstract：:The interaction of ketamine with the 5-HT3 receptor of rabbit nodose ganglion neurones is described. Ketamine (3-30 microM) enhanced 5-HT3 receptor-mediated currents recorded under voltage-clamp conditions. This action did not appear to be related to the known effect of ketamine of inhibiting 5-HT uptake. ...

journal_title：British journal of pharmacology

authors： Peters JA,Malone HM,Lambert JJ

更新日期：1991-07-01 00:00:00

abstract：:1 The appearance of pancreatic muscarinic receptors during development has been measured by use of the specific ligand [3H]-quinuclidinyl benzilate ([3H]-QNB). 2 QNB binding sites are present in foetal pancreas; their maximal concentration is attained at the age of 30 days and a significant decrease is observed in one...

journal_title：British journal of pharmacology

authors： Dumont Y,Larose L,Morisset J,Poirier GG

更新日期：1981-06-01 00:00:00

abstract：:1. The effects of fenoverine, an antispasmodic drug, have been studied on the Ca2+ channel currents of isolated cells from rat portal vein and pregnant myometrium by the patch-clamp technique (whole-cell configuration). 2. Fenoverine inhibited both fast and slow Ca2+ channel currents in a concentration-dependent manne...

journal_title：British journal of pharmacology

authors： Mironneau J,Arnaudeau S,Mironneau C

更新日期：1991-09-01 00:00:00

abstract：:1. By use of a number of analogues of adenine nucleotides, the structure-activity relationships of the human platelet receptor for adenosine 5'-diphosphate (ADP) mediating increases in intracellular calcium were investigated, and compared with the known structure-activity relationships for induction by ADP of platelet...

journal_title：British journal of pharmacology

authors： Hall DA,Hourani SM

更新日期：1993-03-01 00:00:00

abstract：:1. The ability of the neuroprotective agent, lifarizine (RS-87476), to mitigate veratridine-, cyanide- and glutamate-induced toxicity in rat embryonic cerebrocortical neurones in primary culture has been compared with that of tetrodotoxin (TTX), nitrendipine, (+)-MK-801 and (-)-MK-801. Lactate dehydrogenase (LDH) rele...

journal_title：British journal of pharmacology

authors： May GR,Rowand WS,McCormack JG,Sheridan RD

更新日期：1995-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Alcohol exposure in utero may lead to a wide range of long-lasting morphological and behavioural deficiencies known as fetal alcohol spectrum disorders (FASD), associated with a higher risk of later developing neuropsychiatric disorders. However, little is known about the long-term consequences o...

journal_title：British journal of pharmacology

authors： Cantacorps L,Montagud-Romero S,Luján MÁ,Valverde O

更新日期：2020-03-01 00:00:00

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

authors： Blandina P,Brunelleschi S,Fantozzi R,Giannella E,Mannaioni PF,Masini E

更新日期：1987-03-01 00:00:00

abstract：:1--Responses (relaxation) to the beta-adrenoceptor agonists, isoprenaline, fenoterol or noradrenaline, were obtained on cat tracheal preparations contracted with a submaximal concentration of carbachol (0.5 microM). 2--The relative potencies of isoprenaline: fenoterol: noradrenaline were 100:8.1:10.7. From this, it wa...

journal_title：British journal of pharmacology

authors： O'Donnell SR,Wanstall JC

更新日期：1983-02-01 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

authors： Dambisya YM,Lee TL

更新日期：1996-03-01 00:00:00

abstract：:1. The rat isolated superior mesenteric bed, perfused with Krebs-Henseleit solution containing 10 microM indomethacin and precontracted with 100 microM methoxamine, was used to study the vasorelaxation produced by some fragments of endothelin-1, by two alanyl-substituted analogues, and by human and porcine proendothel...

journal_title：British journal of pharmacology

authors： Douglas SA,Hiley CR

更新日期：1991-10-01 00:00:00

abstract：:1. Experiments were performed in anaesthetized rabbits to examine the effects of calcitonin gene-related peptide (CGRP) and the CGRP antagonist CGRP8-37 on blood flow to the medial collateral ligament of the knee joint. 2. Topical application of CGRP (10(-13) to 10(-9) mol) to the exposed external surface of eight kne...

journal_title：British journal of pharmacology

authors： Ferrell WR,McDougall JJ,Bray RC

更新日期：1997-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Injury to the alveolar epithelium is a critical feature of acute lung injury (ALI). Using a cytokine model of ALI we demonstrated previously that newly recruited mononuclear phagocytes (MNP) contributed to lung inflammation and injury. We hypothesized that cytokines delivered into the alveolar ai...

journal_title：British journal of pharmacology

authors： Parmley LA,Elkins ND,Fini MA,Liu YE,Repine JE,Wright RM

更新日期：2007-11-01 00:00:00

abstract：UNLABELLED:1. The release of somatostatin-like immunoreactivity (SRIF-LI) in the human brain was studied in synaptosomal preparations from fresh neocortical specimens obtained from patients undergoing neurosurgery to remove deeply sited tumours. 2. The basal outflow of SRIF-LI from superfused synaptosomes was increased...

journal_title：British journal of pharmacology

authors： Bonanno G,Gemignani A,Schmid G,Severi P,Cavazzani P,Raiteri M

更新日期：1996-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:A putative novel cannabinoid receptor mediates vasorelaxation to anandamide and abnormal-cannabidiol and is blocked by O-1918 and by high concentrations of rimonabant. This study investigates VSN16, a novel water-soluble agonist, as a vasorelaxant potentially acting at non-CB1, non-CB2 cannabinoi...

journal_title：British journal of pharmacology

authors： Hoi PM,Visintin C,Okuyama M,Gardiner SM,Kaup SS,Bennett T,Baker D,Selwood DL,Hiley CR

更新日期：2007-11-01 00:00:00

abstract：:1 A 3 min intracoronary infusion of adenosine (50 mug/min) produced a significant decrease in coronary artery perfusion pressure, left ventricular systolic pressure and myocardial O2 consumption in the isolated supported heart preparation of the dog perfused at a constant coronary blood flow. Heart rate was controlled...

journal_title：British journal of pharmacology

authors： Gross GJ,Hardman HF,Warltier DC

更新日期：1976-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Agonists of the M(2) muscarinic acetylcholine receptor (mAChR) increase mRNA for this receptor and mRNA for endothelial and neuronal isoforms of NO synthase (eNOS or nNOS). Here we examine the different signalling pathways involved in such events in rat cardiac atria. EXPERIMENTAL APPROACH:In is...

journal_title：British journal of pharmacology

authors： Ganzinelli S,Joensen L,Borda E,Bernabeo G,Sterin-Borda L

更新日期：2007-05-01 00:00:00

abstract：:Photorelaxation of vascular smooth muscle (VSM) is caused by the release of nitric oxide (NO) from a finite molecular store that can be depleted by irradiating pre-contracted arteries with visible light. The ability of an 'exhausted' vessel to respond to a further period of illumination is lost temporarily but then re...

journal_title：British journal of pharmacology

authors： Megson IL,Holmes SA,Magid KS,Pritchard RJ,Flitney FW

更新日期：2000-08-01 00:00:00

abstract：:Oxidized low density lipoproteins (oxLDL) are thought to play a major role in atherosclerosis. OxLDL act in part through alteration of intracellular signalling pathways in cells of the vascular wall. We recently reported that the EGF receptor (EGFR) signalling pathway is activated by lipid peroxidation products (among...

journal_title：British journal of pharmacology

authors： Vacaresse N,Vieira O,Robbesyn F,Jürgens G,Salvayre R,Negre-Salvayre A

更新日期：2001-04-01 00:00:00

abstract：:The Wnt/β-catenin signalling pathway is pivotal for stem cell function and the control of cellular differentiation, both during embryonic development and tissue homeostasis in adults. Its activity is carefully controlled through the concerted interactions of concentration-limited pathway components and a wide range of...

journal_title：British journal of pharmacology

authors： Mariotti L,Pollock K,Guettler S

更新日期：2017-12-01 00:00:00

abstract：:1. The release of prostaglandin D2 (PGD2) during immediate allergic reactions in human skin was investigated in vivo and in vitro. 2. Skin exudates were collected from abraded sites on the thigh of atopic subjects sensitive to D. pteronyssinus antigen and from non-atopic control subjects. Challenge with antigen caused...

journal_title：British journal of pharmacology

authors： Barr RM,Koro O,Francis DM,Black AK,Numata T,Greaves MW

更新日期：1988-07-01 00:00:00

abstract：:The mechanism of the long duration of action of salmeterol at beta(2)-adrenoceptors has long been a matter of debate, and is still unresolved. Szczuka and colleagues have both summarized the position to date and suggested a new mechanistic contender, receptor rebinding. Despite this, they still do not come to any clea...

journal_title：British journal of pharmacology

authors： Coleman RA

更新日期：2009-09-01 00:00:00

abstract：:1. The present paper reports changes in the urinary excretion of dopamine, 5-hydroxytryptamine and amine metabolites in nitric oxide deprived hypertensive rats during long-term administration of NG-nitro-L-arginine methyl ester (L-NAME). Aromatic L-amino acid decarboxylase (AAAD) activity in renal tissues and the abil...

journal_title：British journal of pharmacology

authors： Soares-da-Silva P,Pestana M,Vieira-Coelho MA,Fernandes MH,Albino-Teixeira A

更新日期：1995-04-01 00:00:00