The role of cannabinoids in adult neurogenesis.

abstract：:Opioid drugs such as morphine and meperidine are widely used in clinical pain management, although they can cause some adverse effects. A number of studies indicate that N-methyl-D-aspartate (NMDA) receptors may play a role in the mechanism of morphine analgesia, tolerance and dependence. Being an antitussive with NMD...

journal_title：British journal of pharmacology

authors： Chen SL,Huang EY,Chow LH,Tao PL

更新日期：2005-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:To determine whether there is an association between vascular NADPH oxidase (NOX), superoxide, the small GTPase Rac(1) and PDE type 5 (PDE5) in human vascular smooth muscle cell (hVSMCs). EXPERIMENTAL APPROACH:hVSMCs were incubated with xanthine-xanthine oxidase (X-XO; a superoxide generating sy...

journal_title：British journal of pharmacology

authors： Muzaffar S,Shukla N,Bond M,Sala-Newby GB,Newby AC,Angelini GD,Jeremy JY

更新日期：2008-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Sphingosine-1-phosphate (S1P) has been shown to be involved in the asthmatic disease as well in preclinical mouse experimental models of this disease. The aim of this study was to understand the mechanism(s) underlying S1P effects on the lung. EXPERIMENTAL APPROACH:BALB/c, mast cell-deficient an...

journal_title：British journal of pharmacology

authors： Roviezzo F,Sorrentino R,Bertolino A,De Gruttola L,Terlizzi M,Pinto A,Napolitano M,Castello G,D'Agostino B,Ianaro A,Sorrentino R,Cirino G

更新日期：2015-04-01 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：BACKGROUND AND PURPOSE:Concatenation of Cys-loop receptor subunits is a commonly used technique to ensure experimental control of receptor assembly. However, we recently demonstrated that widely used constructs did not lead to the expression of uniform pools of ternary and more complex receptors. The aim was therefore ...

journal_title：British journal of pharmacology

authors： Liao VWY,Kusay AS,Balle T,Ahring PK

更新日期：2020-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:During angiogenesis, quiescent endothelial cells (ECs) are activated by various stimuli to form new blood vessels from pre-existing ones in physiological and pathological conditions. Many research groups have shown that hydrogen sulfide (H2 S), the newest member of the gasotransmitter family, act...

journal_title：British journal of pharmacology

authors： Abdollahi Govar A,Törő G,Szaniszlo P,Pavlidou A,Bibli SI,Thanki K,Resto VA,Chao C,Hellmich MR,Szabo C,Papapetropoulos A,Módis K

更新日期：2020-02-01 00:00:00

abstract：:1. The vascular actions of the proteinase-activated receptor-2-activating peptides (PAR2APs), SLIGRL-NH2 (SL-NH2) and SLIGKV-NH2 (KV-NH2) as well as the reverse-sequence peptide, LSIGRL-NH2 (LS-NH2) and an N-acylated PAR2AP derivative, trans-cinnamoyl-LIGRLO-NH2 (tcLI-NH2), were studied in rat intact and endothelium-d...

journal_title：British journal of pharmacology

authors： Roy SS,Saifeddine M,Loutzenhiser R,Triggle CR,Hollenberg MD

更新日期：1998-04-01 00:00:00

abstract：:In this study we have determined the different signalling pathways involved in adenosine A(1)-receptor (A(1)-receptor)-dependent inhibition of contractility in rat isolated atria. N-cyclopentyladenosine (CPA) stimulation of A(1)-receptor exerts: negative inotropic response, inositol phosphates accumulation, stimulatio...

journal_title：British journal of pharmacology

authors： Sterin-Borda L,Gómez RM,Borda E

更新日期：2002-01-01 00:00:00

abstract：:1. A series of opioid agonists, antagonists and their (+)-stereoisomers were tested for antiarrhythmic activity in the rat coronary artery occlusion model. 2. Naloxone (0.01-2 mg kg-1) significantly reduced the incidence and severity of cardiac arrhythmias, in accordance with previous published studies. 3. The non-opi...

journal_title：British journal of pharmacology

authors： Sarne Y,Flitstein A,Oppenheimer E

更新日期：1991-03-01 00:00:00

abstract：:1. The pulmonary vasculature is constantly exposed to oxygen and reactive oxygen species such as nitric oxide (NO) and superoxide anions which can combine at a near diffusion limited rate, to form the powerful, oxidant, peroxynitrite (ONOO-). When formed in large amounts, ONOO- is thought to contribute to tissue injur...

journal_title：British journal of pharmacology

authors： Chabot F,Mitchell JA,Quinlan GJ,Evans TW

更新日期：1997-06-01 00:00:00

abstract：:1. The aim of this study was to characterize the pharmacological profile of the GABA(B1)/GABA(B2) heterodimeric receptor expressed in Chinese hamster ovary (CHO) cells. We have compared receptor binding affinity and functional activity for a series of agonists and antagonists. 2. The chimeric G-protein, G(qi5), was us...

journal_title：British journal of pharmacology

authors： Wood MD,Murkitt KL,Rice SQ,Testa T,Punia PK,Stammers M,Jenkins O,Elshourbagy NA,Shabon U,Taylor SJ,Gager TL,Minton J,Hirst WD,Price GW,Pangalos M

更新日期：2000-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Obesity is a risk factor for several inflammation-based diseases including arthritis. We investigated the anti-nociceptive and anti-inflammatory effects of the cannabinoid CB1 receptor antagonist rimonabant in lean and diet-induced obese female rats with arthritis induced by complete Freund's adj...

journal_title：British journal of pharmacology

authors： Croci T,Zarini E

更新日期：2007-03-01 00:00:00

abstract：:The effects of N-(cyclopropylmethyl)-19-isopentylnororvinol hydrochloride (M320) on urine excretion by rats were investigated. Further studies, using rabbit isolated vas deferens, investigated its interactions with kappa-opiate receptors. The output of urine for a 2 h period after M320, administered subcutaneously to ...

journal_title：British journal of pharmacology

authors： Abrahams JM,Boura AL,Evans RG,Johnston CI,Olley JE

更新日期：1986-12-01 00:00:00

abstract：:Cellular electrophysiological effects of membrane lipid peroxidation by t-butyl hydroperoxide (TBH) were studied in the rabbit sinoatrial (SA) node. Superfusion for 1-5 min with 300 microM TBH caused an initial increase and subsequent decrease in the spontaneous firing frequency of the SA node. Voltage clamp experimen...

journal_title：British journal of pharmacology

authors： Sato N,Nishimura M,Tanaka H,Homma N,Watanabe Y

更新日期：1989-11-01 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：BACKGROUND AND PURPOSE:Airway remodelling is a consequence of long-term inflammation and MAPKs are key signalling molecules that drive pro-inflammatory pathways. The endogenous MAPK deactivator--MAPK phosphatase 1 (MKP-1)--is a critical negative regulator of the myriad pro-inflammatory pathways activated by MAPKs in th...

journal_title：British journal of pharmacology

authors： Manetsch M,Ramsay EE,King EM,Seidel P,Che W,Ge Q,Hibbs DE,Newton R,Ammit AJ

更新日期：2012-08-01 00:00:00

abstract：:The control of ligand-gated receptors with light using photochromic compounds has evolved from the first handcrafted examples to accurate, engineered receptors, whose development is supported by rational design, high-resolution protein structures, comparative pharmacology and molecular biology manipulations. Photoswit...

journal_title：British journal of pharmacology

authors： Bregestovski P,Maleeva G,Gorostiza P

更新日期：2018-06-01 00:00:00

abstract：:1. Some hydroxy-, amino-, and methoxy- phenylalkyltrimethylammonium compounds, beta-pyridylmethyl- dimethylamine and pyrrolidine, and beta-pyridylethyltrimethylammonium, were tested on avoidance learning in mice and their effects were compared with those of (-)-nicotine.2. The o- and m- hydroxybenzyl-, o-hydroxyphenet...

journal_title：British journal of pharmacology

authors： Barlow RB,Oliverio A,Satta M,Thompson GM

更新日期：1970-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Inhibitory neurotransmission plays an important role in controlling excitability within nociceptive circuits of the spinal cord dorsal horn. Loss of inhibitory signalling is thought to contribute to the development of pathological pain. Preclinical studies suggest that increasing inhibitory glyci...

journal_title：British journal of pharmacology

authors： Winters BL,Rawling T,Vandenberg RJ,Christie MJ,Bhola RF,Imlach WL

更新日期：2018-06-01 00:00:00

abstract：:1. Ischaemic preconditioning (IP) protects the myocardium against irreversible ischaemic injury by activating protein kinase C (PKC). The mechanism by which PKC protects the myocardium is unknown. We have shown that PKC increases the activity of ecto-5'-nucleotidase (ecto-5'-N) and thereby the production of adenosine ...

journal_title：British journal of pharmacology

authors： Node K,Kitakaze M,Minamino T,Tada M,Inoue M,Hori M,Kamada T

更新日期：1997-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Sulphatides are sulphated glycosphingolipids expressed on the surface of many cell types, particularly neurones. Changes in sulphatide species or content have been associated with epilepsy and Alzheimer's disease. As the large conductance, calcium sensitive K(+) channel (BK(Ca)) are modulated by ...

journal_title：British journal of pharmacology

authors： Chi S,Qi Z

更新日期：2006-12-01 00:00:00

abstract：:1. The effects of alpha 2-adrenoceptor and kappa-opiate receptor activation on 45Ca accumulation into rat cortical synaptosomes were examined. 2. Clonidine (1 microM) and U50488H (1 microM) significantly reduced 45Ca accumulation under both resting (5 mM K+) and depolarizing (15-30 mM K+) conditions. 3. The inhibitory...

journal_title：British journal of pharmacology

authors： Xiang JZ,Brammer MJ,Campbell IC

更新日期：1990-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Chronic stress impairs GABAA (GABA type A) receptor-mediated inhibition in the hypothalamic paraventricular nucleus (PVN). It is not clear whether GABAB receptor function is also altered. We hypothesize that chronic stress alters GABAB receptor function in PVN corticotrophin-releasing hormone (CR...

journal_title：British journal of pharmacology

authors： Gao Y,Zhou JJ,Zhu Y,Wang L,Kosten TA,Zhang X,Li DP

更新日期：2017-09-01 00:00:00

abstract：:1. The binding of 2-[125I]-iodomelatonin to chicken brain membranes, and the inhibition of binding by melatonin, N-acetyltryptamine and luzindole, were examined at temperatures between 4 degrees C and 37 degrees C. 2. At all temperatures studied, the binding affinity (Kd or Ki) for 2-[125I]-iodomelatonin, melatonin (b...

journal_title：British journal of pharmacology

authors： Chong NW,Sugden D

更新日期：1994-01-01 00:00:00

abstract：:1. The psychoactive cannabinoids (-)-delta 9-tetrahydrocannabinol ((-)-delta 9-THC) and the 1,1-dimethyl-heptyl homologue of (-)-11-hydroxy-delta 8-tetrahydrocannabinol ((-)-DMH) both inhibited electrically-evoked contractions of the mouse isolated vas deferens and the myenteric plexus-longitudinal muscle preparation ...

journal_title：British journal of pharmacology

authors： Pertwee RG,Stevenson LA,Elrick DB,Mechoulam R,Corbett AD

更新日期：1992-04-01 00:00:00

abstract：:1. We have characterized the human smooth muscle endothelin converting enzyme (ECE) present in the media of the endothelium-denuded human umbilical vein preparation. 2. Endothelin-1 (ET-1) and ET-2 were potent constrictors of umbilical vein with EC50 values of 9.2 nM and 29.6 nM, respectively. ET-1 was at least 30 tim...

journal_title：British journal of pharmacology

authors： Maguire JJ,Johnson CM,Mockridge JW,Davenport AP

更新日期：1997-12-01 00:00:00

abstract：:This paper is intended to assist pharmacologists to make the most of statistical analysis and avoid common errors. A scenario, in which an experimenter performed an experiment in two separate stages, combined the control groups for analysis and found some surprising results, is presented. The consequences of combined ...

journal_title：British journal of pharmacology

authors： Lew MJ

更新日期：2008-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There is increasing evidence that potassium channels are involved in the cardiovascular dysfunction of sepsis. This evidence was obtained after the systemic inflammation, cardiovascular dysfunction and organ damage had developed. Here we have studied the consequences of early interference with po...

journal_title：British journal of pharmacology

authors： Sordi R,Fernandes D,Heckert BT,Assreuy J

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Thromboxane A(2) and endothelial dysfunction are implicated in the development of pulmonary hypertension. The receptor-transduction pathway for U46619 (9,11-dideoxy-9 alpha, 11 alpha-methanoepoxy prostaglandin F(2 alpha))-induced contraction was examined in endothelium-intact (E+) and denuded (E-...

journal_title：British journal of pharmacology

authors： McKenzie C,MacDonald A,Shaw AM

更新日期：2009-06-01 00:00:00

abstract：:1. The ability of PD 128907 to activate dopamine receptors in the ventral tegmental area, substantia nigra pars compacta, and striatum was investigated by use of in vitro electrophysiological recording and fast cyclic voltammetry. The affinity of a novel D2 selective antagonist L-741,626 for receptors activated by thi...

journal_title：British journal of pharmacology

authors： Bowery BJ,Razzaque Z,Emms F,Patel S,Freedman S,Bristow L,Kulagowski J,Seabrook GR

更新日期：1996-12-01 00:00:00