The ventral pallidum and relapse in alcohol seeking.

abstract：:1 The effects of electrical stimulation, changes in external ion concentrations and various drugs on acetylcholine release from the myenteric plexus were measured by bioassay in the presence of physostigmine and by recording the responses of the longitudinal muscle. In preparations from the guinea-pig, the acetylcholi...

journal_title：British journal of pharmacology

authors： Cowie AL,Kosterlitz HW,Waterfield AA

更新日期：1978-12-01 00:00:00

abstract：:5-Hydroxytryptamine (5-HT, 5-160 microgram kg-1) injected intravenously in pentobarbitone-anaesthetized, open-chest cats caused dose-dependent increases in pulmonary arterial and intratracheal pressures. There was also a marked systemic hypotension and bradycardia. The pulmonary effects were completely prevented by ke...

journal_title：British journal of pharmacology

authors： Ball HA,Parratt JR,Rodger IW

更新日期：1983-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We determined the effects of treatment with LR-90, an inhibitor of advanced glycation end products, on the mechanical properties of the arterial system in streptozotocin (STZ)-induced diabetic Sprague Dawley rats, using aortic impedance analysis, and further investigated the effects of LR-90 on t...

journal_title：British journal of pharmacology

authors： Satheesan S,Figarola JL,Dabbs T,Rahbar S,Ermel R

更新日期：2014-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The aim of the present study was to assess the interaction of nitrergic neurotransmission within the bed nucleus of the stria terminalis (BNST) with local glutamatergic and noradrenergic neurotransmission in the control of cardiovascular responses to acute restraint stress in rats. EXPERIMENTAL ...

journal_title：British journal of pharmacology

authors： Barretto-de-Souza L,Adami MB,Benini R,Crestani CC

更新日期：2018-10-01 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：:The histamine H3 receptor, first described in 1983 as a histamine autoreceptor and later shown to also function as a heteroreceptor that regulates the release of other neurotransmitters, has been the focus of research by numerous laboratories as it represents an attractive drug target for a number of indications inclu...

journal_title：British journal of pharmacology

authors： Esbenshade TA,Browman KE,Bitner RS,Strakhova M,Cowart MD,Brioni JD

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The chemokine receptor CXCR3 is implicated in a variety of clinically important diseases, notably rheumatoid arthritis and atherosclerosis. Consequently, antagonists of CXCR3 are of therapeutic interest. In this study, we set out to characterize binding sites of the specific low MW CXCR3 antagoni...

journal_title：British journal of pharmacology

authors： Nedjai B,Viney JM,Li H,Hull C,Anderson CA,Horie T,Horuk R,Vaidehi N,Pease JE

更新日期：2015-04-01 00:00:00

abstract：:The interaction of a new nonribose ligand (LUF5831) with the human adenosine A1 receptor was investigated in the present study. Radioligand binding experiments were performed in the absence and presence of diverse allosteric modulators on both wild-type (wt) and mutant (T277A) adenosine A1 receptors. Thermodynamic dat...

journal_title：British journal of pharmacology

authors： Heitman LH,Mulder-Krieger T,Spanjersberg RF,von Frijtag Drabbe Künzel JK,Dalpiaz A,IJzerman AP

更新日期：2006-03-01 00:00:00

abstract：:1 The relative potencies of methotrimeprazine, (+)-methotrimeprazine, (+/-)-10-(3-dimethylamino-2-methylpropyl)-2-valeroyl phenothiazine hydrochloride (M & B 18,706) and (+)-M & B 18,706 in reducing the pressor action of noradrenaline in the spinal cat, reducing intercollicular decerebrate rigidity, and muscle spindle...

journal_title：British journal of pharmacology

authors： Maxwell DR,Sumpter EA

更新日期：1974-03-01 00:00:00

abstract：:1. The effects of various inhibitors of the mitochondrial electron transport chain on the activity of ATP-sensitive K+ channels were examined in the Cambridge rat insulinoma G1 (CRI-G1) cell line using a combination of whole cell and single channel recording techniques. 2. Whole cell current clamp recordings, with 5 m...

journal_title：British journal of pharmacology

authors： Harvey J,Hardy SC,Ashford ML

更新日期：1999-01-01 00:00:00

abstract：:1. The dihydropyridine calcium channel activator, Bay K 8644, is believed to increase mean arterial blood pressure in several animal models, as a result of direct activation of vascular smooth muscle cells by increasing calcium influx through the voltage-dependent calcium channels. The purpose of the current study was...

journal_title：British journal of pharmacology

authors： Moreland S,Ushay MP,Kimball SD,Powell JR,Moreland RS

更新日期：1988-04-01 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 mechanism by which neuropeptide Y (NPY) potentiates the vasoconstriction induced by alpha 1-adrenoceptor agonists was investigated in 3rd generation mesenteric arterioles of the rat. 2. At a maximally active concentration, nitrendipine (10(-6) M) displaced to the right the concentration-response curves to norad...

journal_title：British journal of pharmacology

authors： Andriantsitohaina R,Stoclet JC

更新日期：1990-02-01 00:00:00

abstract：:1 Morphine, Met-enkephalin, kyotorphin and D-phenylalanine have been applied by microiontophoresis to neurones in the globus pallidus and cerebral cortex of rats anaesthetized with urethane. 2 In the pallidum, most cells were inhibited by all the agonists, with a high correspondence between cells inhibited by Met-enke...

journal_title：British journal of pharmacology

authors： Stone TW

更新日期：1983-05-01 00:00:00

abstract：:The metabolism and efficacy of 5-fluorouracil (FUra) and other fluorinated pyrimidine (FP) derivatives have been intensively investigated for over fifty years. FUra and its antimetabolites can be incorporated at RNA- and DNA-levels, with RNA level incorporation provoking toxic responses in human normal tissue, and DNA...

journal_title：British journal of pharmacology

authors： Li LS,Morales JC,Veigl M,Sedwick D,Greer S,Meyers M,Wagner M,Fishel R,Boothman DA

更新日期：2009-10-01 00:00:00

abstract：:1. We have investigated the influence of endothelial damage on the cerebrovascular reactivity to 5-hydroxytryptamine (5-HT) and some selective 5-HT agonists in canine basilar artery. 2. 5-HT, alpha-methyl 5-HT, GR 43175 (3-[2-dimethyl amino] ethyl-N-methyl-1H-indole-5-methane sulphonamide) and 5-carboxamidotryptamine ...

journal_title：British journal of pharmacology

authors： Connor HE,Feniuk W

更新日期：1989-01-01 00:00:00

abstract：:1. Involvement of cholinergic mechanisms in the contractile response to Leu13-motilin (LMT, KW-5139) was investigated in rabbit duodenal segments, and longitudinal muscle-myenteric plexus (LM-MP) preparations preincubated wtih [3H]-choline. 2. Contractile response to LMT (0.1 nM-1 microM) consisted of an initial rapid...

journal_title：British journal of pharmacology

authors： Kitazawa T,Ishii A,Taniyama K

更新日期：1993-05-01 00:00:00

abstract：:1. The experiment investigated the effects of psychotropic drugs on enzymes in vitro.2. Chlorpromazine inhibits mitochondrial malate dehydrogenase in concentrations of 1.4x10(-4)M and above. No effect was observed below this concentration.3. A sharp inflection in the [unk]/drug plot was also seen with chlorpromazine (...

journal_title：British journal of pharmacology

authors： Chowdhury AK,Rogers H,Skinner A,Spector RG,Watts DC

更新日期：1969-10-01 00:00:00

abstract：:The cardiotoxic effects of fenfluramine hydrochloride on mechanical and electrical activity were studied in papillary muscles, Purkinje fibres, left atria and ventricular myocytes of guinea-pigs. Force of contraction (f(c)) was measured isometrically, action potentials and maximum rate of rise of the action potential ...

journal_title：British journal of pharmacology

authors： Rajamani S,Studenik C,Lemmens-Gruber R,Heistracher P

更新日期：2000-03-01 00:00:00

abstract：:We have shown earlier that activation of metabotropic glutamate (mGlu) receptors using a group I-specific mGlu receptor agonist, (RS)-3,5-dihydroxyphenylglycine (DHPG), can induce long-term depression (LTD) in the CA1 region of the hippocampus. In an attempt to determine the signal transduction mechanisms involved in ...

journal_title：British journal of pharmacology

authors： Schnabel R,Kilpatrick IC,Collingridge GL

更新日期：2001-03-01 00:00:00

abstract：:1. The study was designed to test the hypothesis that nitric oxide (NO)-releasing compounds increase guanosine 3':5'-cyclic monophosphate (cyclic GMP) production in human polymorphonuclear leucocytes (PMNs) and concomitantly inhibit PMN functions, i.e. leukotriene B4 (LTB4) synthesis, degranulation, chemotaxis and sup...

journal_title：British journal of pharmacology

authors： Moilanen E,Vuorinen P,Kankaanranta H,Metsä-Ketelä T,Vapaatalo H

更新日期：1993-07-01 00:00:00

abstract：:1 The effects of presynaptic alpha-adrenoceptor blockade on both the efflux of 3H-transmitter and on the magnitude of the effector response were measured simultaneously in a smooth muscle preparation which responds to field stimulation with noradrenergic beta-receptor-mediated relaxation. 2 In the presence of atropine...

journal_title：British journal of pharmacology

authors： Kalsner S

更新日期：1983-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We previously reported that NCX 2057, a compound comprising a nitric oxide (NO)-releasing moiety and the natural antioxidant, ferulic acid (FA), inhibits pro-inflammatory mediators through NO-mediated gene regulation. Here, we have assessed the activities of NCX 2057 in models of inflammatory and...

journal_title：British journal of pharmacology

authors： Ronchetti D,Borghi V,Gaitan G,Herrero JF,Impagnatiello F

更新日期：2009-09-01 00:00:00

abstract：:1,1-Azobis[3-methyl-2-phenylbenzimidazolinium]dimethanesulphonate (AH 10407) has an ultrashort, competitive neuromuscular blocking action in the mouse, cat, dog, Cynamolgus monkey and cotton-eared marmoset. 2 AH 10407 is chemically unstable in bicarbonate-containing solutions and is degraded to inactive products. The ...

journal_title：British journal of pharmacology

authors： Brittain RT,Jack D,Tyers MB

更新日期：1977-09-01 00:00:00

abstract：:Lignocaine suppresses insulin-stimulated glucose transport into the cells and insulin-stimulated glycogenesis at doses equivalent to that used in the treatment of muscle pain disorder. We evaluated the direct effect of lignocaine on insulin receptor (IR) kinase activity. After lignocaine (40 mM, approximately equivale...

journal_title：British journal of pharmacology

authors： Hirose M,Martyn JA,Kuroda Y,Marunaka Y,Tanaka Y

更新日期：2002-05-01 00:00:00

abstract：:1. The effect of intravenous administration of dexamphetamine [+)-Amp) on rat pupil diameter was investigated. In all experiments, the vagosympathetic trunks were sectioned bilaterally at the cervical level. 2. In rats anaesthetized with urethane, (+)-Amp (0.1-0.3 mg kg-1, i.v.) produced a dose-related increase in pup...

journal_title：British journal of pharmacology

authors： Hey JA,Ito T,Koss MC

更新日期：1989-01-01 00:00:00

abstract：:To establish that bradykinin is formed in the heart we measured bradykinin in the venous effluent from rat isolated hearts perfused with Krebs-Henseleit buffer. In addition, we examined the effect on bradykinin outflow of the angiotensin converting enzyme (ACE) inhibitor, ramiprilat. From rat isolated normoxic hearts ...

journal_title：British journal of pharmacology

authors： Baumgarten CR,Linz W,Kunkel G,Schölkens BA,Wiemer G

更新日期：1993-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Picomolar concentrations of the beta3-adrenoceptor agonist BRL37344 stimulate 2-deoxyglucose uptake in soleus muscle via undefined receptors. Higher concentrations alter uptake, apparently via beta2-adrenoceptors. Effects of BRL37344 and beta2-adrenoceptor agonists are compared. EXPERIMENTAL APP...

journal_title：British journal of pharmacology

authors： Ngala RA,O'Dowd J,Wang SJ,Agarwal A,Stocker C,Cawthorne MA,Arch JR

更新日期：2008-10-01 00:00:00

abstract：:Until recently, hydrogen sulfide (H2 S) was exclusively viewed a toxic gas and an environmental hazard, with its toxicity primarily attributed to the inhibition of mitochondrial Complex IV, resulting in a shutdown of mitochondrial electron transport and cellular ATP generation. Work over the last decade established mu...

journal_title：British journal of pharmacology

authors： Szabo C,Ransy C,Módis K,Andriamihaja M,Murghes B,Coletta C,Olah G,Yanagi K,Bouillaud F

更新日期：2014-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Avoiding danger and finding food are closely related behaviours that are essential for surviving in a natural environment. Growing evidence supports an important role of gut-brain peptides in modulating energy homeostasis and emotional-affective behaviour. For instance, postprandial release of pa...

journal_title：British journal of pharmacology

authors： Verma D,Hörmer B,Bellmann-Sickert K,Thieme V,Beck-Sickinger AG,Herzog H,Sperk G,Tasan RO

更新日期：2016-06-01 00:00:00