Methyl p-hydroxybenzoate causes pain sensation through activation of TRPA1 channels.

abstract：:1. The effect of intradermally injected endotoxin on skin blood flow was investigated in anaesthetized male Wistar rats in vivo. 2. Local skin blood flow changes were measured hourly for 6 h in the shaved dorsal skin with a laser-Doppler flow probe and compared to changes in control sites which had been injected with ...

journal_title：British journal of pharmacology

authors： Warren JB,Coughlan ML,Williams TJ

更新日期：1992-08-01 00:00:00

abstract：:Excessive death of cardiac myocytes leads to many cardiac diseases, including myocardial infarction, arrhythmia, heart failure and sudden cardiac death. For the last several decades, most work on cell death has focused on apoptosis, which is generally considered as the only form of regulated cell death, whereas necros...

journal_title：British journal of pharmacology

authors： Zhang J,Liu D,Zhang M,Zhang Y

更新日期：2019-11-01 00:00:00

abstract：:1. The GABA-B receptor agonists baclofen and 3-aminopropylphosphinic acid (3-APPi) have antitussive activity in the cat and guinea pig. The purpose of this study was to investigate the sites of action of these GABA-B receptor agonists to inhibit the cough reflex. 2. Single intracerebroventricular (i.c.v.) cannulas wer...

journal_title：British journal of pharmacology

authors： Bolser DC,DeGennaro FC,O'Reilly S,Chapman RW,Kreutner W,Egan RW,Hey JA

更新日期：1994-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Highly vascularized ovarian carcinoma secretes the putative endocannabinoid and GPR55 agonist, L-α-lysophosphatidylinositol (LPI), into the circulation. We aimed to assess the involvement of this agonist and its receptor in ovarian cancer angiogenesis. EXPERIMENTAL APPROACH:Secretion of LPI by t...

journal_title：British journal of pharmacology

authors： Hofmann NA,Yang J,Trauger SA,Nakayama H,Huang L,Strunk D,Moses MA,Klagsbrun M,Bischoff J,Graier WF

更新日期：2015-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Voltage-operated sodium channels constitute major target sites for local anaesthetic-like action. The clinical use of local anaesthetics is still limited by severe side effects, in particular, arrhythmias and convulsions. These side effects render the search for new local anaesthetics a matter of...

journal_title：British journal of pharmacology

authors： Haeseler G,Karst M,Foadi N,Gudehus S,Roeder A,Hecker H,Dengler R,Leuwer M

更新日期：2008-09-01 00:00:00

abstract：:1. We have studied the effect of cannabinoid agonists (CP 55,940 and cannabinol) on intestinal motility in a model of intestinal inflammation (induced by oral croton oil in mice) and measured cannabinoid receptor expression, endocannabinoids (anandamide and 2-arachidonylglycerol) and anandamide amidohydrolase activity...

journal_title：British journal of pharmacology

authors： Izzo AA,Fezza F,Capasso R,Bisogno T,Pinto L,Iuvone T,Esposito G,Mascolo N,Di Marzo V,Capasso F

更新日期：2001-10-01 00:00:00

abstract：:1 The N6-2-O-dibutyryl derivative of adenosine 3',5'-monophosphate (db cyclic AMP) has been micro-injected into the third cerebral ventricle of the unanaesthetized, restrained mouse and the effects on body temperature and thermoregulatory activities observed. 2 Db cyclic AMP (4, 16 and 32 micrograms) injected intracer...

journal_title：British journal of pharmacology

authors： Dascombe MJ,Milton AS,Nyemitei-Addo I,Pertwee RG

更新日期：1980-11-01 00:00:00

abstract：:1. To elucidate whether K+ channels play a role in the action of epithelium-dependent bronchodilatation, we studied responses in human bronchial strips in the presence of indomethacin and NG-nitro-L-arginine methylester under isometric conditions, in vitro. 2. Mechanical removal of the epithelium increased the contrac...

journal_title：British journal of pharmacology

authors： Tamaoki J,Tagaya E,Isono K,Kondo M,Konno K

更新日期：1997-06-01 00:00:00

abstract：:1. Dogs, anaesthetized with chloralose and urethane, were subjected to a 25 min occlusion of the left anterior descending coronary artery. This resulted in ventricular ectopic activity, a reduction in baroreflex sensitivity (BRS, measured following the intravenous administration of phenylephrine), elevations in the ep...

journal_title：British journal of pharmacology

authors： Babai L,Papp JG,Parratt JR,Végh A

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Normal pregnancy is associated with decreased vascular resistance and increased release of vasodilators. Endothelin-1 (ET-1) causes vasoconstriction via endothelin receptor type A (ET(A)R), but could activate ET(B)R in the endothelium and release vasodilator substances. However, the roles of ET(B...

journal_title：British journal of pharmacology

authors： Mazzuca MQ,Dang Y,Khalil RA

更新日期：2013-07-01 00:00:00

abstract：:1. Porcine neuromedin U-8 produced a concentration (0.3 nM-1 microM)-dependent contraction of the longitudinal muscle of the human isolated ileum, which was unaffected by either atropine (1 microM) or tetrodotoxin (1 microM). 2. By contrast, neuromedin U-8 had only a weak effect on the circular muscle of the human iso...

journal_title：British journal of pharmacology

authors： Maggi CA,Patacchini R,Giuliani S,Turini D,Barbanti G,Rovero P,Meli A

更新日期：1990-01-01 00:00:00

abstract：:We have studied the recovery of receptor binding and of isoprenaline-stimulated cyclic AMP responses after chronic (2-5 days) exposure of tissue-cultured living rat heart cells to several beta-adrenoceptor antagonists. Most experiments were performed with [3H]- (+/-)-carazolol and [3H]-(+/-)-CGP 12177, as prototypes o...

journal_title：British journal of pharmacology

authors： Becker C,Porzig H

更新日期：1984-07-01 00:00:00

abstract：:The mechanism underlying the LTC(4)-induced contraction of guinea-pig taenia coli was determined using the simultaneous measurements of [Ca(2+)](i) and force in whole muscle preparations. Additional experiments were performed in receptor coupled permeabilized preparation. For comparison purposes, the contraction which...

journal_title：British journal of pharmacology

authors： Ieiri S,Nishimura J,Hirano K,Suita S,Kanaide H

更新日期：2001-06-01 00:00:00

abstract：:1. In order to characterize the neuropeptide Y (NPY) Y1 receptors known to be present in rabbit isolated vas deferens and saphenous vein, the pharmacological activity of the selective NPY Y1 receptor agonists, [Leu31,Pro34] NPY and various other peptide agonists, together with the putative NPY antagonist, benextramine...

journal_title：British journal of pharmacology

authors： Palea S,Corsi M,Rimland JM,Trist DG

更新日期：1995-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Subunit-specific modulators of gamma-aminobutyric acid (GABA) type A (GABA(A)) receptors can help to assess the physiological function of receptors with different subunit composition and also provide the basis for the development of new drugs. Valerenic acid (VA) was recently identified as a beta...

journal_title：British journal of pharmacology

authors： Khom S,Strommer B,Ramharter J,Schwarz T,Schwarzer C,Erker T,Ecker GF,Mulzer J,Hering S

更新日期：2010-09-01 00:00:00

abstract：:1. The interaction between endogenous nitric oxide (NO) and factors from the rat submandibular salivary gland such as epidermal growth factor (EGF) on gastric mucosal integrity in the rat has been investigated. 2. Bolus administration of the NO synthase inhibitor, NG nitro-L-arginine methyl ester (L-NAME; 6.25-50 mg k...

journal_title：British journal of pharmacology

authors： Tepperman BL,Soper BD

更新日期：1993-09-01 00:00:00

abstract：:(1) Stimulation of the vanilloid receptor-1 (TRPV1) results in the activation of nociceptive and neurogenic inflammatory responses. Poor specificity and potency of TRPV1 antagonists has, however, limited the clarification of the physiological role of TRPV1. (2) Recently, iodo-resiniferatoxin (I-RTX) has been reported ...

journal_title：British journal of pharmacology

authors： Rigoni M,Trevisani M,Gazzieri D,Nadaletto R,Tognetto M,Creminon C,Davis JB,Campi B,Amadesi S,Geppetti P,Harrison S

更新日期：2003-03-01 00:00:00

abstract：:1. Two-electrode voltage clamp was used to study the effects of adenosine 3':5'-cyclic monophosphate (cyclic AMP) and guanosine 3':5'-cyclic monophosphate (cyclic GMP) on voltage-dependent ion channels in salivary gland cells of the leech, Haementeria ghilianii. 2. Intracellular cyclic AMP specifically blocked delayed...

journal_title：British journal of pharmacology

authors： Everill B,Berry MS

更新日期：1995-09-01 00:00:00

abstract：:1 A newly synthesized substance P (SP) analogue, (D-Pro2, D-Trp7,9)-SP, specifically antagonizes the contractile effects of SP on the guinea-pig isolated taenia coli. In addition, previous studies had indicated that the SP analogue per se is capable of contracting this preparation. The results of the present study on ...

journal_title：British journal of pharmacology

authors： Håkanson R,Hörig J,Leander S

更新日期：1982-12-01 00:00:00

abstract：:1 The actions of 4-(2-hydroxy-3-isopropylaminopropoxy) phenyl acetamide (ICI 66082), a new beta-adrenoceptor blocking drug, on the twitch response of the isolated papillary muscle of the rabbit and on dP/dt max and free heart rate of a denervated dog heart preparation, are described.2 ICI 66082 (up to 1 mg/ml) did not...

journal_title：British journal of pharmacology

authors： Harry JD,Knapp MF,Linden RJ

更新日期：1974-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Pancreatic cancer is a solid tumour that is often fatal. Hence, there is an urgent need to identify new drug targets for this disease. Highly proliferating cancer cells have an increased demand for nutrients and, therefore, need to up-regulate selective amino acid transporters. Here, we investiga...

journal_title：British journal of pharmacology

authors： Coothankandaswamy V,Cao S,Xu Y,Prasad PD,Singh PK,Reynolds CP,Yang S,Ogura J,Ganapathy V,Bhutia YD

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Imiquimod is an immunomodulator approved for the treatment of basal cell carcinoma and has adverse side effects, including taste disturbances. Paracrine transmission, representing cell-cell communication within taste buds, has the potential to shape the final signals that taste buds transmit to t...

journal_title：British journal of pharmacology

authors： Huang AY,Wu SY

更新日期：2016-11-01 00:00:00

abstract：:1. Inhibition of human polymorphonuclear leucocyte (PMN) function by adenosine was studied with respect to effects of adenosine on intracellular cyclic AMP and calcium during the PMN respiratory burst. 2. The adenosine analogue 5'-N-ethylcarboxamide-adenosine (NECA) and L-N6-phenyl-isopropyl-adenosine (L-PIA) inhibite...

journal_title：British journal of pharmacology

authors： Nielson CP,Vestal RE

更新日期：1989-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Tetracyclines were recently found to induce tumour cell death, but the early processes involved in this cytotoxic effect remain unclear. EXPERIMENTAL APPROACH:Viability of human and mouse melanoma cells was determined by MTT assay and flow cytometry. Kinase/protein/caspase activation was measure...

journal_title：British journal of pharmacology

authors： Shieh JM,Huang TF,Hung CF,Chou KH,Tsai YJ,Wu WB

更新日期：2010-07-01 00:00:00

abstract：:1. The sulphonylureas, tolbutamide (0.1-10 mM) and glibenclamide (0.1-100 microM) shown not to inhibit ATP-K+ channel currents when applied to inside-out membrane patches excised from rat cultured cerebral cortex or freshly-dispersed ventromedial hypothalamic nucleus (VMHN) neurones. 2. Saturable binding sites for [3H...

journal_title：British journal of pharmacology

authors： Ashford ML,Boden PR,Treherne JM

更新日期：1990-11-01 00:00:00

abstract：:The effect of trimetazidine (TMZ), an anti-anginal drug, on the mechanical response of the guinea-pig ductus arteriosus placed under conditions of mild hypoxia (PO2 approximately equal to 75 mmHg) was investigated. When the PO2 of the bathing solution was 75 mmHg, TMZ caused a dose-dependent increase in tension. The m...

journal_title：British journal of pharmacology

authors： Garnier D,Roulet MJ

更新日期：1985-02-01 00:00:00

abstract：:We studied the effects of the novel Na(+)/Ca(2+) exchange inhibitor KB-R7943, 2-[2-[4-(4-nitrobenzyloxy)phenyl]ethyl]isothiourea methanesulphonate, on the native nicotinic receptors present at the bovine adrenal chromaffin cells, as well as on rat brain alpha(3)beta(4) and alpha(7) nicotinic acetylcholine receptors (A...

journal_title：British journal of pharmacology

authors： Pintado AJ,Herrero CJ,García AG,Montiel C

更新日期：2000-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Tolerance induced by morphine and other opiates remains a major unresolved problem in the clinical management of pain. There is now good evidence for the importance of MAPKs in morphine-induced antinociceptive tolerance. A member of the MAPK kinase kinase family, TGF-β activated kinase 1 (TAK1) i...

journal_title：British journal of pharmacology

authors： Xu H,Xu T,Ma X,Jiang W

更新日期：2015-06-01 00:00:00

abstract：BACKGROUND:5-HT(2B) receptors are localized within the myenteric nervous system, but their functions on motor/sensory neurons are unclear. To explore the role of these receptors, we further characterized the 5-HT(2B) receptor antagonist RS-127445 and studied its effects on peristalsis and defecation. EXPERIMENTAL APPR...

journal_title：British journal of pharmacology

authors： Bassil AK,Taylor CM,Bolton VJ,Gray KM,Brown JD,Cutler L,Summerfield SG,Bruton G,Winchester WJ,Lee K,Sanger GJ

更新日期：2009-09-01 00:00:00

abstract：:G protein-coupled receptors are one of the most actively studied families of proteins. However, despite the ubiquity of protein dimerization and oligomerization as a structural and functional motif in biology, until the last decade they were generally considered as monomeric, non-interacting polypeptides. For the meta...

journal_title：British journal of pharmacology

authors： Milligan G

更新日期：2008-03-01 00:00:00