An oxytocin receptor in anococcygeus muscles isolated from male mice.

abstract：BACKGROUND AND PURPOSE:Previous findings suggest that the growth and differentiation factor midkine (Mdk) is a negative regulator of osteoblast activity and bone formation, thereby raising the possibility that a specific Mdk antagonist might improve bone formation during fracture healing. EXPERIMENTAL APPROACH:In the ...

journal_title：British journal of pharmacology

authors： Haffner-Luntzer M,Heilmann A,Rapp AE,Roessler R,Schinke T,Amling M,Ignatius A,Liedert A

更新日期：2016-07-01 00:00:00

abstract：:1 The influence of the epithelium on contractions produced by the peptidoleukotrienes, 5-hydroxytryptamine (5-HT) and the thromboxane mimetic, U-44069, was examined in trachea from control and ovalbumin-sensitized guinea-pigs. 2 In control tissues removal of the epithelium produced an approximately 2 to 4 fold leftwar...

journal_title：British journal of pharmacology

authors： Hay DW,Farmer SG,Raeburn D,Muccitelli RM,Wilson KA,Fedan JS

更新日期：1987-10-01 00:00:00

abstract：:Tyrosine sulfation is a post-translational modification of secreted and transmembrane proteins, including many GPCRs such as chemokine receptors. Most chemokine receptors contain several potentially sulfated tyrosine residues in their extracellular N-terminal regions, the initial binding site for chemokine ligands. Su...

journal_title：British journal of pharmacology

authors： Ludeman JP,Stone MJ

更新日期：2014-03-01 00:00:00

abstract：:1. Electrically-evoked contractions in different regions of the rabbit isolated pulmonary artery have been investigated using stimulation parameters generally assumed to stimulate nerves selectively. 2. In extrapulmonary artery, trains of stimuli (10 Hz; pulse width 0.1 ms) evoked monophasic contractions. In contrast,...

journal_title：British journal of pharmacology

authors： Jackson VM,Trout SJ,Cunnane TC

更新日期：2002-10-01 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 The binding of [3H]-muscimol, a potent gamma-aminobutyric acid (GABA) receptor agonist, to crude membrane preparations of bovine retina was studied, using a filtration method to isolate membrane-bound ligand. 2 Specific binding was found to be saturable and occurred at two binding sites with affinity constants of 4....

journal_title：British journal of pharmacology

authors： Osborne NN

更新日期：1980-01-01 00:00:00

abstract：:Antihistamine induced cognitive decline was evaluated using positron emission tomography (PET) measurement of histamine H1 receptor (H1R) occupancy and regional cerebral blood flow (rCBF). Cognitive performance in attention-demanding task deteriorated dose-dependently and the effects were statistically significant aft...

journal_title：British journal of pharmacology

authors： Okamura N,Yanai K,Higuchi M,Sakai J,Iwata R,Ido T,Sasaki H,Watanabe T,Itoh M

更新日期：2000-01-01 00:00:00

abstract：:1. Patients with airway infection by Pseudomonas aeruginosa have impaired mucociliary clearance. Pyocyanin is a phenazine pigment produced by P. aeruginosa which is present in the sputum of colonized patients, slows human ciliary beat frequency (CBF) in vitro and slows mucociliary transport in vivo in the guinea-pig. ...

journal_title：British journal of pharmacology

authors： Kanthakumar K,Cundell DR,Johnson M,Wills PJ,Taylor GW,Cole PJ,Wilson R

更新日期：1994-06-01 00:00:00

abstract：:The effect of leukaemia inhibitory factor (LIF) in modulating cholinergic and sensory nerve function was examined using guinea-pig tracheal explants. Specific LIF receptors (LIFR) were immunolocalized to both cholinergic and sensory nerves. Release of SP in culture was not influenced by LIF. Similarly, maximum contrac...

journal_title：British journal of pharmacology

authors： Knight DA,D'Aprile AC,Spalding LJ,Goldie RG,Thompson PJ

更新日期：2000-07-01 00:00:00

abstract：:1 Hypolipidaemic agents may increase biliary cholesterol in man, inducing a supersaturated bile. 2 To evaluate this possible side-effect, we have studied bile lipid secretion over a period of 8 h with intact enterohepatic circulation and 4 h with complete interruption in rats treated for two months with a salt of chol...

journal_title：British journal of pharmacology

authors： Aldini R,Barbara L,Benelli A,Borzatta V,Geminiani S,Mascellani G,Morselli A,Roda A,Roda E

更新日期：1981-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We have developed a strategy to target the permanently charged lidocaine derivative lidocaine N-ethyl bromide (QX-314) selectively into nociceptive sensory neurons through the large-pore transient receptor potential cation channel subfamily V (TRPV1) noxious heat detector channel. This involves c...

journal_title：British journal of pharmacology

authors： Roberson DP,Binshtok AM,Blasl F,Bean BP,Woolf CJ

更新日期：2011-09-01 00:00:00

abstract：:The modulatory effects of protein kinase C (PKC) on the activation of cytosolic phospholipase A2 (cPLA2) and adenylyl cyclase (AC) have recently been described. Since the signalling cascades associated with these events play critical roles in various functions of macrophages, we set out to investigate the crosstalk be...

journal_title：British journal of pharmacology

authors： Lin WW,Chen BC

更新日期：1998-12-01 00:00:00

abstract：:1 The role of histamine H1- and H2-receptors in mediating the cutaneous inflammatory response produced by exogenous histamine and the release of endogenous histamine from mast cells has been investigated by a method which permits simultaneous, quantitative measurement of vasodilatation, vascular permeability and oedem...

journal_title：British journal of pharmacology

authors： Owen DA,Poy E,Woodward DF,Daniel D

更新日期：1980-08-01 00:00:00

abstract：:1. To clarify the role of the first thrombin receptor/protease-activated receptor (PAR)-1 in an inflammatory process, we tested and characterized the effect of intraplantar (i.pl.) administration of the highly specific PAR-1 agonist TFLLR-NH2 in rat hindpaw. 2. TFLLR-NH2 administered i.pl. at 0.01-0.03 micromol per pa...

journal_title：British journal of pharmacology

authors： Kawabata A,Kuroda R,Nishikawa H,Asai T,Kataoka K,Taneda M

更新日期：1999-04-01 00:00:00

abstract：:1. Imidazoline binding sites have been reported to be present in the locus coeruleus (LC). To investigate the role of these sites in the control of LC neuron activity, we studied the effect of imidazolines using in vivo and in vitro single-unit extracellular recording techniques. 2. In anaesthetized rats, local (27 pm...

journal_title：British journal of pharmacology

authors： Ugedo L,Pineda J,Ruiz-Ortega JA,Martín-Ruiz R

更新日期：1998-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Small conductance calcium-activated potassium (KCa 2.x) channels have a widely accepted canonical function in regulating cellular excitability. In this study, we address a potential non-canonical function of KCa 2.x channels in breast cancer cell survival, using in vitro models. EXPERIMENTAL APP...

journal_title：British journal of pharmacology

authors： Abdulkareem ZA,Gee JM,Cox CD,Wann KT

更新日期：2016-01-01 00:00:00

abstract：:1. The present study investigated the central effects of the selective serotonin reuptake inhibitor (SSRI) fluoxetine and the role of 5-hydroxytryptamine(3) (5-HT(3)) receptors in the core of the nucleus accumbens (NAc) on cocaine-induced behavioural changes in rats. 2. The 5-HT(3) receptor antagonist ondansetron (1 o...

journal_title：British journal of pharmacology

authors： Herges S,Taylor DA

更新日期：2000-12-01 00:00:00

abstract：:The effects of injection of 3,4-methylenedioxymethamphetamine (MDMA), 3,4-methylenedioxyamphetamine (MDA) and N-ethyl-3,4-methylenedioxyamphetamine (MDEA) (all 20 mg kg(-1)) on blood pressure, heart rate, core body temperature and locomotor activity in conscious rats were investigated using radiotelemetry. MDMA and MD...

journal_title：British journal of pharmacology

authors： Bexis S,Docherty JR

更新日期：2006-04-01 00:00:00

abstract：:The use of the procaine-blocked hemisected spinal cord preparation to identify the primary action of amino acids and their antagonists on amphibian mononeurones is described. 2 Apart from an anomalous effect of glycine, the responses of frog spinal motoneurones to amino acids were shown to be similar to those of mamma...

journal_title：British journal of pharmacology

authors： Evans RH,Watkins JC

更新日期：1975-12-01 00:00:00

abstract：:The discovery of the nitric oxide/cGMP pathway was the basis for our understanding of many normal physiological functions and the pathophysiology of several diseases. Since the discovery and introduction of sildenafil, inhibitors of PDE5 have been the first-line therapy for erectile dysfunction (ED). The success of si...

journal_title：British journal of pharmacology

authors： Andersson KE

更新日期：2018-07-01 00:00:00

abstract：:We have examined whether modulation of the polyamine biosynthetic pathway, through inhibition by alpha-difluoromethylornithine (DFMO) of the rate limiting enzyme, ornithine decarboxylase (ODC), modulates NO synthesis in J774 macrophages. DFMO potentiated LPS-stimulated nitrite production in both a concentration- and t...

journal_title：British journal of pharmacology

authors： Baydoun AR,Morgan DM

更新日期：1998-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Rhythmical transient constrictions of the lymphatic vessels provide the means for efficient lymph drainage and interstitial tissue fluid balance. This activity is critical during inflammation, to avoid or limit oedema resulting from increased vascular permeability, mediated by the release of vari...

journal_title：British journal of pharmacology

authors： Rehal S,Blanckaert P,Roizes S,von der Weid PY

更新日期：2009-12-01 00:00:00

abstract：:1 The intravenous infusion of isoprenaline and salbutamol into the greyhound increased heart rate and levels of free fatty acids, lactic acid and glucose. 2 On terminating the infusions of isoprenaline the changes produced declined rapidly but the effects produced by salbutamol were more persistent. When high doses of...

journal_title：British journal of pharmacology

authors： Kelly JG,Shanks RG

更新日期：1975-02-01 00:00:00

abstract：:1. The effects of 2-amino-5-phosphonovalerate and kynurenate, either alone or in combination, were tested on responses evoked by the excitatory amino acid agonists quinolinate, ibotenate, N-methyl-D-aspartate and N-methyl-DL-aspartate by use of an in vitro preparation of mouse neocortex and artificial cerebrospinal fl...

journal_title：British journal of pharmacology

authors： Burton NR,Smith DA,Stone TW

更新日期：1988-03-01 00:00:00

abstract：:1. Dopamine efflux following single pulse or train of pulse stimulations was measured in slices of rat caudate putamen, nucleus accumbens and tuberculum olfactorium, using fast cyclic voltammetry at a carbon fibre microelectrode; 1, 5, 10, 20 or 50 pulses were applied at each location at frequencies varying from 10 Hz...

journal_title：British journal of pharmacology

authors： Trout SJ,Kruk ZL

更新日期：1992-06-01 00:00:00

abstract：:1. Prostaglandin E2 (PGE2) relaxes circular smooth muscle of the rabbit isolated jugular vein at very low concentrations (mean pIC50 against histamine-induced contraction = 9.34). This effect is not blocked by the EP1-receptor antagonist, AH 6809 (2 microM). 2. From a group of prostaglandin E analogues examined, 16,16...

journal_title：British journal of pharmacology

authors： Lawrence RA,Jones RL

更新日期：1992-04-01 00:00:00

abstract：:In intact mesenteric arteries, increasing [K(+)]o by 5 mM hyperpolarized both endothelial and smooth muscle cells. Subsequent exposure to 10 microM phenylephrine depolarized both cell types which were then repolarized by a 5 mM increase in [K(+)]o. In endothelium-denuded vessels, increasing [K(+)]o by 5 mM hyperpolari...

journal_title：British journal of pharmacology

authors： Richards GR,Weston AH,Burnham MP,Félétou M,Vanhoutte PM,Edwards G

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The passage of drugs across the blood-brain barrier (BBB) limits the efficacy of chemotherapy in brain tumours. For instance, the anticancer drug doxorubicin, which is effective against glioblastoma in vitro, has poor efficacy in vivo, because it is extruded by P-glycoprotein (Pgp/ABCB1), multidr...

journal_title：British journal of pharmacology

authors： Pinzón-Daza M,Garzón R,Couraud P,Romero Ia,Weksler B,Ghigo D,Bosia A,Riganti C

更新日期：2012-12-01 00:00:00

abstract：:1. Chronic benzodiazepine administration has been associated with tolerance and with downregulation of gamma-aminobutyric acidA (GABAA)-receptor binding and function. However, effects of individual benzodiazepines on brain regions have varied. 2. To compare the effects of chronic lorazepam and alprazolam, we have admi...

journal_title：British journal of pharmacology

authors： Galpern WR,Miller LG,Greenblatt DJ,Shader RI

更新日期：1990-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Our team previously demonstrated that diabetes induces a deterioration in vascular dynamics, in parallel with the enhanced formation of advanced glycation end products. The aim of this study was to determine whether prevention of the arterial stiffening by pyridoxamine in diabetes is associated w...

journal_title：British journal of pharmacology

authors： Chang KC,Liang JT,Tsai PS,Wu MS,Hsu KL

更新日期：2009-08-01 00:00:00