Delta-opioid receptors mediate inhibition of fast excitatory postsynaptic potentials in cat parasympathetic colonic ganglia.

abstract：:1. The role of chloride concentration in modulating vasoconstrictor responses of the rat isolated kidney, perfused with Krebs-Henseleit solution, to angiotensin II (AII), arginine vasopressin (AVP) and phenylephrine (PE) was investigated. 2. Reduction of perfusate chloride from a high (117 mM) to low (87 mM) concentra...

journal_title：British journal of pharmacology

authors： Quilley CP,Lin YS,McGiff JC

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Iridoid glycosides containing the double bond scaffold of cyclopentapyran are reversible and orthosteric agonists of glucagon-like peptide-1 (GLP-1) receptors and exert anti-nociceptive and neuroprotective actions. Morroniside, derived from the medicinal herb Cornus officinalis, is an atypical se...

journal_title：British journal of pharmacology

authors： Xu M,Wu HY,Liu H,Gong N,Wang YR,Wang YX

更新日期：2017-04-01 00:00:00

abstract：:1. The role of alpha- and beta-adrenoceptor subtypes in the regulation of plasma glucose and immunoreactive insulin (IRI) levels has been investigated in normal conscious fasted rats by employing selective agonists and antagonists. 2. Adrenaline (0.2 mg kg-1)-induced hyperglycaemia was abolished by the selective alpha...

journal_title：British journal of pharmacology

authors： John GW,Doxey JC,Walter DS,Reid JL

更新日期：1990-08-01 00:00:00

abstract：:Growing evidence suggests that interleukin (IL)-13, a Th2-type cytokine, plays a critical role in the development of bronchial hyper-responsiveness (BHR), an essential feature of asthma, although the underlying mechanisms remain unknown. In the present study, we investigated whether IL-13 directly affects airway smoot...

journal_title：British journal of pharmacology

authors： Tliba O,Deshpande D,Chen H,Van Besien C,Kannan M,Panettieri RA Jr,Amrani Y

更新日期：2003-12-01 00:00:00

abstract：:1. Bicyclic compounds with potential thymoleptic properties (Lu-compounds) have recently become available, and their effects on the membrane pumps of the central and peripheral monoamine neurones have now been tested and compared with those of the tricyclic antidepressant drugs.2. Biochemical and histochemical in vivo...

journal_title：British journal of pharmacology

authors： Carlsson A,Fuxe K,Hamberger B,Malmfors T

更新日期：1969-05-01 00:00:00

abstract：:1. The measurement of changes in spike generation and membrane resistance in the guinea-pig taenia coli, using the sucrose gap extracellular recording method, has been shown to be a useful way to demonstrate the intrinsic sympathomimetic activity of the beta adrenoceptor blocking agents.2. Pronethalol, INPEA, MJ 1999,...

journal_title：British journal of pharmacology

authors： Davis WG

更新日期：1970-01-01 00:00:00

abstract：:In ring preparations of the rabbit external jugular vein contracted with the thromboxane-mimetic U-46619, submicromolar concentrations of 5-hydroxytryptamine (5-HT) and chemically related analogues produced relaxations that were dependent on the integrity of the vascular endothelium. The receptor mediating endothelium...

journal_title：British journal of pharmacology

authors： Leff P,Martin GR,Morse JM

更新日期：1987-06-01 00:00:00

abstract：:1. This study was undertaken to evaluate in vivo the influence of amiodarone on the effects of triiodothyronine (T3) in brown adipose tissue (BAT) which are independent of thyroid hormone synthesis and of the conversion of thyroxine (T4) to T3. Thyroidectomized rats were given a replacement dose of T3 (0.5 mg kg(-1) p...

journal_title：British journal of pharmacology

authors： Adli H,Bazin R,Perret GY

更新日期：1999-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Allosteric modulators of ionotropic receptors and GPCRs might constitute valuable therapeutic tools for intervention in several diseases, including Parkinson's disease (PD). However, the possibility that some of these compounds could alter neurotransmission in health and disease has not been thor...

journal_title：British journal of pharmacology

authors： Zhang X,Feng ZJ,Chergui K

更新日期：2014-08-01 00:00:00

abstract：:1. CS-747 is a novel thienopyridine-type platelet ADP inhibitor which lacks in vitro activity. This study examined pharmacological profiles of R-99224, a hepatic metabolite of CS-747. 2. R-99224 produced a concentration-dependent inhibition of in vitro platelet aggregation in washed human platelets (0.03 - 1 microg ml...

journal_title：British journal of pharmacology

authors： Sugidachi A,Asai F,Yoneda K,Iwamura R,Ogawa T,Otsuguro K,Koike H

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There is growing evidence that inflammation plays a major role in the pathogenesis of neural damage caused by deposition of amyloid β (Aβ) in the brain. Nimodipine has received attention as a drug that might improve learning and reduce cognitive deficits in Alzheimer's disease, but the mechanism ...

journal_title：British journal of pharmacology

authors： Sanz JM,Chiozzi P,Colaianna M,Zotti M,Ferrari D,Trabace L,Zuliani G,Di Virgilio F

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:11β-hydroxysteroid dehydrogenase type I (11β-HSD1), a target for Type 2 diabetes mellitus, converts inactive glucocorticoids into bioactive forms, increasing tissue concentrations. We have compared the pharmacokinetic-pharmacodynamic (PK/PD) relationship of target inhibition after acute and repea...

journal_title：British journal of pharmacology

authors： Morentin Gutierrez P,Gyte A,deSchoolmeester J,Ceuppens P,Swales J,Stacey C,Eriksson JW,Sjöstrand M,Nilsson C,Leighton B

更新日期：2015-10-01 00:00:00

abstract：:1. An investigation into the effects of cholecystokinin octapeptide (CCK-8S) and its pentapeptide analogue, pentagastrin, on neurones located in ventromedial nuclei of rat hypothalamic slices maintained in vitro has been undertaken. 2. CCK-8S (0.01-1.0 microM) applied in the perfusion medium produced a concentration-d...

journal_title：British journal of pharmacology

authors： Boden P,Hill RG

更新日期：1988-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Endocannabinoids play an important role in modulating spinal nociceptive signalling, crucial for the development of pain. The cannabinoid CB1 receptor and the TRPV1 cation channel are both activated by the endocannabinoid anandamide, a product of biosynthesis from the endogenous lipid precursor N...

journal_title：British journal of pharmacology

authors： Nerandzic V,Mrozkova P,Adamek P,Spicarova D,Nagy I,Palecek J

更新日期：2018-06-01 00:00:00

abstract：:1. The effects of intrathecally (i.t.) injected substance P (SP), neurokinin A (NKA), [beta-Ala8]NKA (4-10) and [MePhe7]neurokinin B (NKB) at T13 thoracic spinal cord level were investigated on renal excretion of water, sodium and potassium in the conscious saline-loaded rat. Antagonists selective for NK1 (RP 67580), ...

journal_title：British journal of pharmacology

authors： Yuan YD,Couture R

更新日期：1997-07-01 00:00:00

abstract：:1. The ability of a range of substituted imidazole compounds to inhibit mouse cerebellar neuronal nitric oxide synthase (nNOS), bovine aortic endothelial NOS (eNOS) and inducible NOS (iNOS) from lungs of endotoxin-pretreated rats was investigated. In each case the substrate (L-arginine) concentration employed was 120 ...

journal_title：British journal of pharmacology

authors： Handy RL,Harb HL,Wallace P,Gaffen Z,Whitehead KJ,Moore PK

更新日期：1996-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Volume-regulated anion channels (VRACs) play an important role in cell-volume regulation. alpha(1)-Adrenoceptor stimulation by phenylephrine (PE) suppressed the hypotonic activation of VRAC current in mouse ventricular cells and regulatory volume decrease (RVD) was also absent in PE-treated cells...

journal_title：British journal of pharmacology

authors： Ichishima K,Yamamoto S,Iwamoto T,Ehara T

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:5-Hydroxytryptamine (5-HT) has been shown to control and modulate many physiological and behavioural functions in insects. In this study, we report the cloning and pharmacological properties of a 5-HT(1) receptor of an insect model for neurobiology, physiology and pharmacology. EXPERIMENTAL APPR...

journal_title：British journal of pharmacology

authors： Troppmann B,Balfanz S,Baumann A,Blenau W

更新日期：2010-04-01 00:00:00

abstract：:The effects of 10 mM caffeine (CAF) on intramembrane charge movements (ICM) were studied in isolated guinea-pig ventricular heart cells with the whole-cell patch-clamp technique. In the presence of CAF, the properties (voltage dependence, maximum Q(ON) [Q(max)], availability with voltage) of Q(ON) charge activated fro...

journal_title：British journal of pharmacology

authors： Leroy J,Lignon JM,Gannier F,Argibay JA,Malécot CO

更新日期：2002-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Lung cancer is one of the leading causes of cancer death worldwide. Despite advances in therapy, conventional therapy is still the main treatment and has a high risk of chemotherapy resistance. Caspase-8 is involved in cell death and is a recognized marker for poor patient prognosis. EXPERIMENTA...

journal_title：British journal of pharmacology

authors： Terlizzi M,Di Crescenzo VG,Perillo G,Galderisi A,Pinto A,Sorrentino R

更新日期：2015-08-01 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：:1. The aim of this study was to investigate the relationship between airway reactivity, leukocyte influx and nitric oxide (NO), in conscious guinea-pigs after aerosolized lipopolysaccharide (LPS) exposure. 2. Inhaled histamine (1 mM, 20 s), causing no bronchoconstriction before LPS exposure (30 microg ml(-1), 1 h), ca...

journal_title：British journal of pharmacology

authors： Toward TJ,Broadley KJ

更新日期：2000-09-01 00:00:00

abstract：:1. The effect of purified crotapotin, a non-toxic non-enzymatic chaperon protein normally complexed to a phospholipase A2 (PLA2) in South America rattlesnake venom, was studied in the acute inflammatory response induced by carrageenin (1 mg/paw), compound 48/80 (3 micrograms/paw) and 5-hydroxytryptamine (5-HT) (3 micr...

journal_title：British journal of pharmacology

authors： Landucci EC,Antunes E,Donato JL,Faro R,Hyslop S,Marangoni S,Oliveira B,Cirino G,de Nucci G

更新日期：1995-02-01 00:00:00

abstract：:N-methyl-d-aspartate (NMDA) receptors have been demonstrated to be a pivotal target for ethanol action. The present study examined the actions of acute ethanol exposure on NMDA-induced responses and the acute tolerance to ethanol actions in rat sympathetic preganglionic neurons (SPNs) in vitro and in vivo. NMDA (50 mi...

journal_title：British journal of pharmacology

authors： Lin HH,Hsieh WK,Shiu JY,Chiu TH,Lai CC

更新日期：2003-11-01 00:00:00

abstract：:1 The effects of alpha- and beta-adrenoceptor stimulants on the histamine-forming capacity (HFC) of human isolated leucocytes have been studied, in vitro.2 It was confirmed that antigen significantly stimulates the HFC of human leucocytes.3 beta-Adrenoceptor stimulants, such as isoprenaline and salbutamol (10(-6)-10(-...

journal_title：British journal of pharmacology

authors： Assem ES

更新日期：1974-10-01 00:00:00

abstract：:1. In order to determine whether the renin-angiotensin system is involved in myocardial ischaemia-reperfusion injury, we investigated and compared the effects on infarct size of two different drugs which interfere with this system, i.e., an angiotensin II (AT1) antagonist, EXP3174, and an angiotensin I-converting enzy...

journal_title：British journal of pharmacology

authors： Richard V,Ghaleh B,Berdeaux A,Giudicelli JF

更新日期：1993-11-01 00:00:00

abstract：:1. In the presence of atropine, mepyramine and ranitidine, electric field stimulation of the guinea-pig isolated ileum longitudinal muscle-myenteric plexus preparation resulted in a two component non-adrenergic non-cholinergic contraction. The initial contraction had a duration of approximately 1 s whereas the second ...

journal_title：British journal of pharmacology

authors： Taylor SJ,Kilpatrick GJ

更新日期：1992-03-01 00:00:00

abstract：:Glycogen synthase kinase 3 (GSK3), a constitutively acting multi-functional serine threonine kinase is involved in diverse physiological pathways ranging from metabolism, cell cycle, gene expression, development and oncogenesis to neuroprotection. These diverse multiple functions attributed to GSK3 can be explained by...

journal_title：British journal of pharmacology

authors： Rayasam GV,Tulasi VK,Sodhi R,Davis JA,Ray A

更新日期：2009-03-01 00:00:00

abstract：:1. DL-1-(2-acetyl-4-n-butyramidophenoxy)-2-hydroxy-3-isopropylaminopropane hydrochloride (M & B 17803A) was given to four healthy volunteers in single oral doses of up to 300 mg. There were no subjective effects and no significant alterations in the heart rate, systolic and diastolic blood pressure in the seated posit...

journal_title：British journal of pharmacology

authors： Cuthbert MF,Owusu-Ankomah K

更新日期：1971-11-01 00:00:00

abstract：:1. A technique for the close-arterial administration of substances to the rat stomach in vivo has been developed. 2. Intra-arterial infusion of platelet-activating factor (Paf, 10-50 ng kg-1 min-1 for 10 min) induced macroscopically assessed damage in the corpus mucosa, characterized as vasocongestion and necrosis. 3....

journal_title：British journal of pharmacology

authors： Esplugues JV,Whittle BJ

更新日期：1988-01-01 00:00:00