Positive correlation between initial pupil diameter and amplitude of miotic response to pilocarpine in rabbits and to carbachol in man.

abstract：:1. First developed as an antiallergic drug, tranilast inhibits chemical mediator release from mast cells. In the present study, we examine the effects of tranilast on angiogenesis in vitro and in vivo and discuss the application of tranilast for angiogenic diseases. 2. Tranilast inhibited significantly the proliferati...

journal_title：British journal of pharmacology

authors： Isaji M,Miyata H,Ajisawa Y,Takehana Y,Yoshimura N

更新日期：1997-11-01 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

authors： Schlichtiger J,Pekcec A,Bartmann H,Winter P,Fuest C,Soerensen J,Potschka H

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The two longest C-termini of the purinergic P2X receptors occur in the P2X2 and P2X7 receptors and are thought to interact with multiple cytoplasmic proteins, among which are members of the cytoskeleton, including microtubules. In this work we asked whether disrupting the microtubule cytoskeleton...

journal_title：British journal of pharmacology

authors： Marques-da-Silva C,Chaves MM,Castro NG,Coutinho-Silva R,Guimaraes MZ

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:JNJ-Q2, a novel broad-spectrum fluoroquinolone with anti-methicillin-resistant Staphylococcus aureus activity, was evaluated in a comprehensive set of non-clinical and clinical cardiovascular safety studies. The effect of JNJ-Q2 on different cardiovascular parameters was compared with that of mox...

journal_title：British journal of pharmacology

authors： Eichenbaum G,Pugsley MK,Gallacher DJ,Towart R,McIntyre G,Shukla U,Davenport JM,Lu HR,Rohrbacher J,Hillsamer V

更新日期：2012-07-01 00:00:00

abstract：:1. Action potentials from guinea-pig single ventricular myocytes were interrupted by application of a 300 ms voltage clamp to -40 mV in order to evoke the Ca-activated tail current which is thought to be carried by Na:Ca exchange. Stimulation frequency was 1 Hz and temperature 36 degrees C. 2. The actions of ryanodine...

journal_title：British journal of pharmacology

authors： White E,Terrar DA

更新日期：1990-10-01 00:00:00

abstract：:1. The intravenous, subcutaneous and oral toxicity of ambenoxan in mice is reported.2. Ambenoxan is a centrally acting skeletal muscle relaxant shown to be effective in mice, rats, rabbits, dogs and monkeys without loss of the righting reflex.3. It had no peripheral neuromuscular blocking properties.4. Decerebrate rig...

journal_title：British journal of pharmacology

authors： Shapero M,Southgate PJ

更新日期：1970-02-01 00:00:00

abstract：:1 In the isolated kidney of the rabbit perfused with oxygenated Tyrode solution, we studied the effect of bradykinin on the vasoconstriction evoked by sympathetic nerve stimulation (3Hz, 1 ms) and by injections of noradrenaline (50 to 75 ng) in the presence and in the absence of indomethacin (1 microgram/ml), an inhib...

journal_title：British journal of pharmacology

authors： Malik KU,Nasjletti A

更新日期：1979-10-01 00:00:00

abstract：:1. Conventional microelectrode techniques were used for intracellular recordings of the transmembrane electrical potentials, the effects of berberine were studied on canine cardiac Purkinje and ventricular muscle fibres and on rabbit atrial fibres. 2. Berberine (3-30 microM) increased in a concentration-dependent mann...

journal_title：British journal of pharmacology

authors： Riccioppo Neto F

更新日期：1993-02-01 00:00:00

abstract：:1. Endotoxaemia causes an enhanced formation of reactive oxygen species (ROS) which contribute to the multiple organ dysfunction syndrome (MODS) in septic shock. Here we investigate (i) the effects of endotoxin on the expression of two isoforms of superoxide dismutase (SOD), namely Cu/Zn-SOD (cytosol) and Mn-SOD (mito...

journal_title：British journal of pharmacology

authors： Leach M,Frank S,Olbrich A,Pfeilschifter J,Thiemermann C

更新日期：1998-10-01 00:00:00

abstract：:Multiple myeloma is a neoplastic disorder of plasma cells characterized by clonal proliferation within the bone marrow. One of the major clinical features of multiple myeloma is the destructive osteolytic bone disease that occurs in the majority of patients. Myeloma bone disease is associated with increased osteoclast...

journal_title：British journal of pharmacology

authors： Webb SL,Edwards CM

更新日期：2014-08-01 00:00:00

abstract：:1. The effects of the nitrosothiol, S-nitroso N-acetylpenicillamine (SNAP) which liberates nitric oxide (NO), on ethanol-mediated gastric damage, blood flow and cyclic GMP levels in siaoloadenectomized (SALX) rats have been investigated. 2. Intraluminal instillation of ethanol (5-50% w/v) dose-dependently induced haem...

journal_title：British journal of pharmacology

authors： Tripp MA,Tepperman BL

更新日期：1995-05-01 00:00:00

abstract：:1. Regulation of the increase in inositol-1,4,5-trisphosphate (IP3) production and intracellular Ca2+ concentration ([Ca2+]i by protein kinase C (PKC) was investigated in canine cultured tracheal smooth muscle cells (TSMCs). Stimulation of TSMCs by 5-hydroxytryptamine (5-HT) caused an initial transient [Ca2+]i peak fo...

journal_title：British journal of pharmacology

authors： Yang CM,Fen LW,Tsao HL,Chiu CT

更新日期：1997-07-01 00:00:00

abstract：:Measurements of affinity and efficacy are fundamental for work on agonists both in drug discovery and in basic studies on receptors. In this review I wish to consider methods for measuring affinity and efficacy at G protein coupled receptors (GPCRs). Agonist affinity may be estimated in terms of the dissociation const...

journal_title：British journal of pharmacology

authors： Strange PG

更新日期：2008-04-01 00:00:00

abstract：:1. Contractile responses to short trains of nerve stimulation have been characterized in small, medium and large arteries from the rat mesenteric circulation (5th - 6th, 2nd - 3rd and 1st order, respectively). In addition, sources of calcium for smooth muscle contraction have been investigated. 2. Nerve stimulation (1...

journal_title：British journal of pharmacology

authors： Gitterman DP,Evans RJ

更新日期：2001-03-01 00:00:00

abstract：:1. The effects of the lipoxygenase inhibitor nordihydroguaiaretic acid (NDGA) on the ionic currents of rat carotid body type I cells were investigated by use of whole-cell and outside-out patch clamp techniques. 2. NDGA (5-50 microM) produced a concentration-dependent inhibition of whole-cell K+ currents at all activa...

journal_title：British journal of pharmacology

authors： Hatton CJ,Peers C

更新日期：1997-11-01 00:00:00

abstract：:1. The aim of the study was to compare the effects of 14 day subcutaneous infusion of the 5-HT(2C) receptor agonists, m-chlorophenylpiperazine (mCPP, 12 mg kg(-1) day(-1)) and Ro 60-0175 (36 mg kg(-1) day(-1)) and the 5-HT releasing agent and re-uptake inhibitor, d-fenfluramine (6 mg kg(-1) day(-1)), on food and water...

journal_title：British journal of pharmacology

authors： Vickers SP,Benwell KR,Porter RH,Bickerdike MJ,Kennett GA,Dourish CT

更新日期：2000-07-01 00:00:00

abstract：:Adrenomedullin (ADM) 2/intermedin (IMD) is a short peptide that belongs to the CGRP superfamily. Although it shares receptors with CGRP, ADM and amylin, ADM2 has significant and unique functions in the cardiovascular system. In the past decade, the cardiovascular effect of ADM2 has been carefully analysed. In this rev...

journal_title：British journal of pharmacology

authors： Zhang SY,Xu MJ,Wang X

更新日期：2018-04-01 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. The vascular effects of endothelin and localization of endothelin-like immunoreactivity were characterized in isolated cerebral arteries of dogs. 2. Endothelin-like immunoreactivity was detected in a few populations of endothelial cells of dog basilar artery. 3. Endothelin-1, endothelin-2 and endothelin-3 contracte...

journal_title：British journal of pharmacology

authors： Saito A,Shiba R,Yanagisawa M,Masaki T,Kimura S,Yamada K,Mima T,Shigeno T,Goto K

更新日期：1991-05-01 00:00:00

abstract：:1. In order to explore whether 5-HT4 receptor subtypes exist, we have characterized further the 5-HT4 receptor that mediates tachycardia in the piglet isolated right atrium. All experiments were carried out in the presence of propranolol (400 nM) and cocaine (6 microM). We used tryptamine derivatives, substituted benz...

journal_title：British journal of pharmacology

authors： Medhurst AD,Kaumann AJ

更新日期：1993-11-01 00:00:00

abstract：:There are proposals for the implementation of beta(2)-adrenoceptor agonists for the management of muscle wasting diseases. The idea has been initiated by studies in animal models which show that beta(2)-adrenoceptor agonists cause hypertrophy of skeletal muscle. Their use in clinical practice will also need an underst...

journal_title：British journal of pharmacology

authors： Molenaar P,Chen L,Parsonage WA

更新日期：2006-03-01 00:00:00

abstract：:1. The effects of the non-selective endothelin (ET) receptor (ETA/ETB) antagonist, bosentan, on sciatic nerve dysfunction in experimental diabetes were investigated. 2. Rats with 5-6 weeks untreated streptozotocin-diabetes exhibited characteristic slowed motor nerve conduction velocity (mean +/- s.d., 36.6 +/- 3.4 m s...

journal_title：British journal of pharmacology

authors： Stevens EJ,Tomlinson DR

更新日期：1995-05-01 00:00:00

abstract：:1. We investigated the role of two conserved basic residues in the second transmembrane helix arginine 172 (R172) and lysine 179 (K179) of the VPAC(2) receptor. 2. Vasoactive intestinal polypeptide (VIP) activated VPAC(2) receptors with an EC(50) value of 7 nM, as compared to 150, 190 and 4000 nM at R172L, R172Q and K...

journal_title：British journal of pharmacology

authors： Vertongen P,Solano RM,Perret J,Langer I,Robberecht P,Waelbroeck M

更新日期：2001-08-01 00:00:00

abstract：:Class A1 scavenger receptors (SR-A1) are membrane glycoproteins that can form homotrimers. This receptor was originally defined by its ability to mediate the accumulation of lipids in macrophages. Subsequent studies reveal that SR-A1 plays critical roles in innate immunity, cell apoptosis and proliferation. This revie...

journal_title：British journal of pharmacology

authors： Ben J,Zhu X,Zhang H,Chen Q

更新日期：2015-12-01 00:00:00

abstract：:1 The L6 myocyte cell line expresses high affinity receptors for calcitonin gene-related peptide (CGRP) which are coupled to activation of adenylyl cyclase. The biochemical pharmacology of these receptors has been examined by radioligand binding or adenosine 3':5'-cyclic monophosphate (cyclic AMP) accumulation. 2 In i...

journal_title：British journal of pharmacology

authors： Poyner DR,Andrew DP,Brown D,Bose C,Hanley MR

更新日期：1992-02-01 00:00:00

abstract：:1.--The small protein Bv8, isolated from the amphibian skin, belongs to a novel family of secreted proteins linked to several biological effects. We describe the expression of Bv8/prokineticins and their receptors in mouse macrophages, and characterize their proinflammatory activities. 2.--The rodent analogue of Bv8, ...

journal_title：British journal of pharmacology

authors： Martucci C,Franchi S,Giannini E,Tian H,Melchiorri P,Negri L,Sacerdote P

更新日期：2006-01-01 00:00:00

abstract：:Melatonin deprival in young rats induces alterations in cerebral arteriolar wall similar to those observed during aging: atrophy and a decrease in distensibility. In this study, we examined the effects of melatonin treatment on cerebral arteriolar structure and distensibility and on the lower limit of cerebral blood f...

journal_title：British journal of pharmacology

authors： Dupuis F,Régrigny O,Atkinson J,Limiñana P,Delagrange P,Scalbert E,Chillon JM

更新日期：2004-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The sonic hedgehog pathway (Shh) plays a central role in maintaining stem cell function and behaviour in various processes related to self-renewal and tissue regeneration. However, the therapeutic effect of Shh on mouse embryonic stem cells (mESCs) has not yet been clearly elucidated. Thus, we in...

journal_title：British journal of pharmacology

authors： Oh JY,Suh HN,Choi GE,Lee HJ,Jung YH,Ko SH,Kim JS,Chae CW,Lee CK,Han HJ

更新日期：2018-09-01 00:00:00

abstract：:1. The hyperpolarization of the resting membrane potential, Vm, induced by isoprenaline in the lumbrical muscle fibres of the mouse, was investigated by use of intracellular microelectrodes. 2. In normal Krebs-Henseleit solution (potassium concentration: K+o = 5.7 mM, 'control'), Vm was -7.40 +/- 0.2 mV; lowering K+o ...

journal_title：British journal of pharmacology

authors： van Mil HG,Kerkhof CJ,Siegenbeek van Heukelom J

更新日期：1995-12-01 00:00:00

abstract：:1. The endothelium-dependent relaxants acetylcholine (ACh; 0.03-10 microM) and A23187 (0.03-10 microM), and nitric oxide (NO), applied either as authentic NO (0.01-10 microM) or as the NO donors 3-morpholino-sydnonimine (SIN-1; 0.1-10 microM) and S-nitroso-N-acetylpenicillamine (SNAP; 0.1-10 microM), each evoked conce...

journal_title：British journal of pharmacology

authors： Plane F,Wiley KE,Jeremy JY,Cohen RA,Garland CJ

更新日期：1998-04-01 00:00:00