Effects of various antipsychotic drugs upon the striatal concentrations of para-hydroxyphenylacetic acid and meta-hydroxyphenylacetic acid in the mouse.

abstract：:Arthritis-associated inflammatory pain represents a serious medical problem worldwide. Current treatments for arthritic pain are not very effective and cause unwanted side effects. Resolvins, including the resolvin D and resolvin E series, are a family of novel endogenous lipid mediators derived from ω-3 polyunsaturat...

journal_title：British journal of pharmacology

authors： Xu ZZ,Ji RR

更新日期：2011-09-01 00:00:00

abstract：:1. The respiratory response to microinjection of tachykinins and analogues into the commissural nucleus of the solitary tract (cNTS) of urethane-anaesthetized rats was investigated in the presence and absence of selective tachykinin NK(1), NK(2) and NK(3) antagonists (RP 67580, SR 48968 and SR 142801, respectively). 2...

journal_title：British journal of pharmacology

authors： Mazzone SB,Geraghty DP

更新日期：2000-03-01 00:00:00

abstract：:Ligands targeting GPCRs can be categorized according to their intrinsic efficacy to trigger a specific, receptor-mediated response. A ligand endowed with the same level of efficacy as the endogenous agonist can be classified as a full agonist, whereas a compound that displays greater efficacy, that is, higher receptor...

journal_title：British journal of pharmacology

authors： Schrage R,De Min A,Hochheiser K,Kostenis E,Mohr K

更新日期：2016-10-01 00:00:00

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：:1. The effects of suramin on an adenosine 5'-triphosphate (ATP)-activated inward current were investigated in PC12 phaeochromocytoma cells with whole-cell voltage-clamp techniques. 2. Suramin (30 to 300 microM) inhibited the ATP-activated current in a dose-dependent manner. The inhibitory effects were reversible and c...

journal_title：British journal of pharmacology

authors： Nakazawa K,Fujimori K,Takanaka A,Inoue K

更新日期：1990-09-01 00:00:00

abstract：:1 Angiotensin I (AI) and AII elicited a dose-dependent potentiation of contractions by rat vas deferens produced by low frequency nerve stimulation without enhancing the contraction produced by exogenous noradrenaline. The AII-induced presynaptic potentiation was blocked by the specific antagonist cysteine(8)-AII.2 Th...

journal_title：British journal of pharmacology

authors： Johnson EM Jr,Marshall GR,Needleman P

更新日期：1974-08-01 00:00:00

abstract：:1. The responses of bladder strips from control, streptozotocin-diabetic, and sucrose-drinking rats to electrical field stimulation were investigated. Sucrose-drinking rats were included as additional controls because they have enlarged bladders as a result of non-diabetic diuresis. 2. Bladder strips from diabetic rat...

journal_title：British journal of pharmacology

authors： Tammela TL,Briscoe JA,Levin RM,Longhurst PA

更新日期：1994-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Microglial phenotype and phagocytic activity are deregulated in Parkinson's disease (PD). PPARγ agonists are neuroprotective in experimental PD, but their role in regulating microglial phenotype and phagocytosis has been poorly investigated. We addressed it by using the PPARγ agonist MDG548. EXP...

journal_title：British journal of pharmacology

authors： Lecca D,Janda E,Mulas G,Diana A,Martino C,Angius F,Spolitu S,Casu MA,Simbula G,Boi L,Batetta B,Spiga S,Carta AR

更新日期：2018-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Betulinic acid (BA) is a naturally occurring triterpenoid widely distributed throughout the plant kingdom. We previously reported that BA inhibits lipopolysaccharide (LPS)-induced interleukin-6 production through modulation of nuclear factor κB (NF-κB) in human peripheral blood mononuclear cells ...

journal_title：British journal of pharmacology

authors： Viji V,Helen A,Luxmi VR

更新日期：2011-03-01 00:00:00

abstract：:1. The effects of intracerebroventricular (i.c.v.) and intracisternal (i.c.) administration of corticotrophin releasing factor (CRF) (0.5 nmol kg-1) were examined in conscious rabbits. The effect of opioid receptor antagonism was examined to determine whether the responses to CRF were mediated by endogenous opioid pep...

journal_title：British journal of pharmacology

authors： May CN,Whitehead CJ,Mathias CJ

更新日期：1991-07-01 00:00:00

abstract：:1. Release-regulating alpha 2-autoreceptors in human brain were characterized pharmacologically in cortical slices from patients undergoing neurosurgery to remove subcortical tumours; the slices were prelabelled with [3H]-noradrenaline ([3H]-NA) and stimulated electrically (3 Hz, 2 ms, 24 mA) under superfusion conditi...

journal_title：British journal of pharmacology

authors： Raiteri M,Bonanno G,Maura G,Pende M,Andrioli GC,Ruelle A

更新日期：1992-12-01 00:00:00

abstract：:The basis of the maternal to foetal serum concentration gradient of dexamethasone was investigated in the rat on day 20 of gestation. The pregnant rat was assumed to behave as a two-compartment open model with one maternal and one foetal pool exchanging with each other and each to outside. Bolus injections of unlabell...

journal_title：British journal of pharmacology

authors： Varma DR

更新日期：1986-08-01 00:00:00

abstract：:A linear correlation between amplitude of miotic response and initial pupil diameter has been demonstrated in rabbits using various concentrations of pilocarpine HC1. The same correlation was found when published results in humans using carbachol were examined and it is likely that the correlation also applies to pilo...

journal_title：British journal of pharmacology

authors： Burns J,Horlington M,Robson D

更新日期：1970-11-01 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：:1. Effects of neuropeptides of the vasopressin family on Cl(-) secretion have not yet been reported in lung. Using the 16HBE14o- bronchial epithelial cell line, we investigated their action on Cl(-) secretion. 2. In symmetrical Cl(-) solutions, basolateral application of arginine vasotocin (AVT), oxytocin or isotocin ...

journal_title：British journal of pharmacology

authors： Bernard K,Bogliolo S,Ehrenfeld J

更新日期：2005-04-01 00:00:00

abstract：:Lipocortin (annexin) 1 is a putative mediator of the inflammatory effects of glucocorticoids. By flow cytometric analysis (FACS) we have studied the effect of dexamethasone on the cellular localization of lipocortin 1. U-937 cells were incubated with or without 10 nM phorbol 12-myristate 13-acetate (PMA) to induce cel...

journal_title：British journal of pharmacology

authors： Solito E,Nuti S,Parente L

更新日期：1994-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Subset of macrophages within the atheroma plaque displays a high glucose uptake activity. Nevertheless, the molecular mechanisms and the pathophysiological significance of this high glucose need remain unclear. While the role for hypoxia and hypoxia inducible factor 1α has been demonstrated, the ...

journal_title：British journal of pharmacology

authors： Ménégaut L,Jalil A,Pilot T,van Dongen K,Crespy V,Steinmetz E,Pais de Barros JP,Geissler A,Le Goff W,Venteclef N,Lagrost L,Gautier T,Thomas C,Masson D

更新日期：2020-12-29 00:00:00

abstract：:1. The presence of an endogenous digitalis-like factor (EDLF) in the plasma of both normal and volume expanded animals is well documented. In this study we have used ouabain and bufalin as pharmacological analogues to mimic the renal effects of EDLF and to investigate whether any interaction occurs between atrial natr...

journal_title：British journal of pharmacology

authors： Yates NA,McDougall JG

更新日期：1993-03-01 00:00:00

abstract：:1. A grease-gap technique has been used to measure d.c. potentials, in response to the application of excitatory amino acids and electrical stimulation of the Schaffer collateral-commissural pathway, in the CA1 region of rat hippocampal slices. The actions of L-glutamate (L-Glu) have been quantified and compared to th...

journal_title：British journal of pharmacology

authors： Frenguelli BG,Blake JF,Brown MW,Collingridge GL

更新日期：1991-02-01 00:00:00

abstract：:Gut inflammation occurring in patients with inflammatory bowel diseases (IBD) is associated with an excessive immune response that is directed against constituents of the normal bacterial flora and results in the production of large amounts of inflammatory cytokines. Anti-cytokine compounds, such as the neutralizing T...

journal_title：British journal of pharmacology

authors： Caprioli F,Caruso R,Sarra M,Pallone F,Monteleone G

更新日期：2012-02-01 00:00:00

abstract：:1. alpha 1-Adrenoceptor densities were studied in cardiac membrane preparations from several mammalian species including human failing hearts under identical experiment conditions; the alpha 1-adrenoceptor antagonist, [3H]-prazosin, was used as radioligand. End-stage heart failure (NYHA IV) in human hearts was due to ...

journal_title：British journal of pharmacology

authors： Steinfath M,Chen YY,Lavický J,Magnussen O,Nose M,Rosswag S,Schmitz W,Scholz H

更新日期：1992-09-01 00:00:00

abstract：:1. Measurements were made of the uptake, metabolism and release of [(3)H]-adrenaline by human platelets in citrated plasma or in an artificial medium.2. Radioactive adrenaline was not taken up at 0-2 degrees C. At 37 degrees C there was a slow uptake which continued for at least 5 hours.3. About half of the radioactiv...

journal_title：British journal of pharmacology

authors： Born GV,Smith JB

更新日期：1970-08-01 00:00:00

abstract：:1. The alpha 1-adrenoceptor subtypes mediating contractions of the smooth muscle in human prostatic urethra and branches of internal iliac artery were characterized in isometric contraction experiments. 2. Phenylephrine produced concentration-dependent contractions in both the urethra and artery. These responses were ...

journal_title：British journal of pharmacology

authors： Hatano A,Takahashi H,Tamaki M,Komeyama T,Koizumi T,Takeda M

更新日期：1994-11-01 00:00:00

abstract：:Adenosine 5'-diphosphate (ADP) induces human platelet aggregation and inhibits stimulated adenylate cyclase. Adenosine 5'-O-(1-thiodiphosphate) (ADP-alpha-S) and adenosine 5'-O-(2-thiodiphosphate) (ADP-beta-S) act at the ADP receptor and achieve the same maximal rate of human platelet aggregation as each other. Adenos...

journal_title：British journal of pharmacology

authors： Cusack NJ,Hourani SM

更新日期：1982-02-01 00:00:00

abstract：:Recent evidence has indicated that the mitogen platelet-derived growth factor (PDGF) can act acutely to regulate arterial tone. In this study we demonstrate that the BB isoform of PDGF (PDGF-BB) can cause endothelium-independent relaxation of rabbit isolated mesenteric arteries. In endothelium-denuded arteries, PDGF-B...

journal_title：British journal of pharmacology

authors： Yamawaki H,Sato K,Hori M,Ozaki H,Karaki H

更新日期：2000-12-01 00:00:00

abstract：:It has been hypothesized that in patients with benign prostatic hyperplasia, selective antagonism of the alpha1A-adrenoceptor-mediated contraction of lower urinary tract tissues may, via a selective relief of outlet obstruction, lead to an improvement in symptoms. The present study describes the alpha1-adrenoceptor (a...

journal_title：British journal of pharmacology

authors： Williams TJ,Blue DR,Daniels DV,Davis B,Elworthy T,Gever JR,Kava MS,Morgans D,Padilla F,Tassa S,Vimont RL,Chapple CR,Chess-Williams R,Eglen RM,Clarke DE,Ford AP

更新日期：1999-05-01 00:00:00

abstract：:1. The actions on the taenia of 4-(m-chlorophenylcarbamoyloxy)-2-butynyl-trimethylammonium chloride (McN-A-343), N-benzyl-3-pyrrolidyl acetate methobromide (AHR-602), tetramethylammonium (TMA) and choline phenyl ether have been examined and compared with the actions of acetylcholine, nicotine and 1,1-dimethyl-4-phenyl...

journal_title：British journal of pharmacology

authors： Hobbiger F,Mitchelson F,Rand MJ

更新日期：1969-05-01 00:00:00

abstract：:1. Microvascular permeability in the mesentery and consequent leakage of protein into the peritoneum of spontaneously hypertensive rats (SHR) and normotensive rats (NTR) was measured in vivo by the extravasation of Evans blue dye. 2. In sensitized NTR, challenge with antigen produced extensive increases in dye extrava...

journal_title：British journal of pharmacology

authors： Kwasniewski FH,Tavares de Lima W,Bakhle YS,Jancar S

更新日期：1998-06-01 00:00:00

abstract：:1. Our study was aimed at investigating the duration of the bronchodilator action of the antimuscarinc drug glycopyrrolate compared to tiotropium and ipratropium. In the guinea-pig isolated trachea, the time (t1/2) necessary for a contractile response to carbachol (0.3 microM) to return to 50% recovery after washout o...

journal_title：British journal of pharmacology

authors： Villetti G,Bergamaschi M,Bassani F,Bolzoni PT,Harrison S,Gigli PM,Janni A,Geppetti P,Civelli M,Patacchini R

更新日期：2006-06-01 00:00:00

abstract：:1. The aim of the present experiments was to determine whether 5-HT1A receptors play a role in the control of the reflex activation of pulmonary vagal motoneurones. This was carried out by investigating the effects of intracisternal injections (i.c.) of the 5-HT1A receptor ligands, 8-OH-DPAT (50 micrograms kg-1), busp...

journal_title：British journal of pharmacology

authors： Bootle DJ,Adcock JJ,Ramage AG

更新日期：1996-02-01 00:00:00