An investigation of the sex difference in the diuretic response to ethacrynic acid in mice.

abstract：:1. The effects of bretylium have been investigated on the content and sub-cellular distribution of noradrenaline in cat spleen and on the overflow of noradrenaline in response to stimulation of the splenic nerve.2. Bretylium, 15 min after its administration, produces a significant depletion of noradrenaline in only th...

journal_title：British journal of pharmacology

authors： Abbs ET,Robertson MI

更新日期：1970-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:4-[3,5-Bis(2-chlorobenzylidene)-4-oxo-piperidine-1-yl]-4-oxo-2-butenoic acid CLEFMA is a new anti-cancer molecule. Here, we investigated changes in apoptosis and inflammatory markers during CLEFMA-induced tumour suppression. EXPERIMENTAL APPROACH:Lung adenocarcinoma H441 and A549, and normal lun...

journal_title：British journal of pharmacology

authors： Yadav VR,Sahoo K,Awasthi V

更新日期：2013-12-01 00:00:00

abstract：:1 The specific stimulating action of dopamine and L-DOPA on exocrine pancreatic secretion was further investigated in the isolated blood-perfused canine pancreas.2 6-Hydroxydopamine (100 mug, i.a.) stimulated the secretion but was far less potent than dopamine. Epinine (0.3-1 mg. i.a.), alpha-methyldopamine (10-300 mu...

journal_title：British journal of pharmacology

authors： Furuta Y,Hashimoto K,Ishii Y,Iwatsuki K

更新日期：1974-06-01 00:00:00

abstract：:1. Carrageenin or 5-hydroxytryptamine-induced oedema of the mouse hind paw was antagonized by catecholamines acting on both alpha- and beta-adrenoceptors.2. Increased permeability of the mouse peritoneum induced by the local injection of acetic acid or pro-inflammatory mediators was antagonized by catecholamines actin...

journal_title：British journal of pharmacology

authors： Green KL

更新日期：1972-06-01 00:00:00

abstract：:1. Adenosine A(1), A(2A), and A(3) receptors (ARs) and extracellular signal-regulated kinase 1/2 (ERK1/2) play a major role in myocardium protection from ischaemic injury. In this study, we have characterized the adenosine receptor subtypes involved in ERK1/2 activation in newborn rat cardiomyocytes. 2. Adenosine (non...

journal_title：British journal of pharmacology

authors： Germack R,Dickenson JM

更新日期：2004-01-01 00:00:00

abstract：:YM471, (Z)-4'-[4,4-difluoro-5-[2-(4-dimethylaminopiperidino)-2-oxoethylidene]-2,3,4,5-tetrahydro-1H-1-benzoazepine-1-carbonyl]-2-phenylbenzanilide monohydrochloride, is a newly synthesized potent vasopressin (AVP) receptor antagonist. Its effects on binding to and signal transduction by cloned human AVP receptors (V(1...

journal_title：British journal of pharmacology

authors： Tsukada J,Tahara A,Tomura Y,Wada Ki,Kusayama T,Ishii N,Yatsu T,Uchida W,Taniguchi N,Tanaka A

更新日期：2001-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Positive modulators of small conductance Ca(2+)-activated K(+) channels (SK1, SK2, and SK3) exert hyperpolarizing effects that influence the activity of excitable and non-excitable cells. The prototype compound 1-EBIO or the more potent compound NS309, do not distinguish between the SK subtypes a...

journal_title：British journal of pharmacology

authors： Hougaard C,Eriksen BL,Jørgensen S,Johansen TH,Dyhring T,Madsen LS,Strøbaek D,Christophersen P

更新日期：2007-07-01 00:00:00

abstract：:Eotaxin is a novel C-C chemokine with selective chemoattractant activity for eosinophils. We determined whether eotaxin could be produced by human airway smooth muscle (HASM) cells in culture and examined its regulation by interleukin-10 (IL-10) and the corticosteroid, dexamethasone. Stimulation of the cells with inte...

journal_title：British journal of pharmacology

authors： Chung KF,Patel HJ,Fadlon EJ,Rousell J,Haddad EB,Jose PJ,Mitchell J,Belvisi M

更新日期：1999-07-01 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：:The NADPH oxidase (NOX) family of enzymes produces ROS as their sole function and is becoming recognized as key modulators of signal transduction pathways with a physiological role under acute stress and a pathological role after excessive activation under chronic stress. The seven isoforms differ in their regulation,...

journal_title：British journal of pharmacology

authors： Teixeira G,Szyndralewiez C,Molango S,Carnesecchi S,Heitz F,Wiesel P,Wood JM

更新日期：2017-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Inflammasomes are multimeric complexes that facilitate caspase-1-mediated processing of the pro-inflammatory cytokines IL-1β and IL-18. Clinical hypertension is associated with renal inflammation and elevated circulating levels of IL-1β and IL-18. Therefore, we investigated whether hypertension i...

journal_title：British journal of pharmacology

authors： Krishnan SM,Dowling JK,Ling YH,Diep H,Chan CT,Ferens D,Kett MM,Pinar A,Samuel CS,Vinh A,Arumugam TV,Hewitson TD,Kemp-Harper BK,Robertson AA,Cooper MA,Latz E,Mansell A,Sobey CG,Drummond GR

更新日期：2016-02-01 00:00:00

abstract：:1. The blood pressure response to ranatensin, an undecapeptide from the skin of the frog, Rana pipiens, has been studied in various experimental animals.2. Ranatensin raised blood pressure in the dog and rabbit. The response was not altered by atropine, phentolamine, propranolol or hexamethonium, suggesting a direct p...

journal_title：British journal of pharmacology

authors： Geller RG,Govier WC,Pisano JJ,Tanimura T,Van Clineschmidt B

更新日期：1970-12-01 00:00:00

abstract：:1. The mechanisms involved in tachykinin-induced oedema were investigated in rat skin and interactions between the tachykinins and calcitonin gene-related peptide (CGRP) were studied. 2. Intradermal injections of the tachykinins, substance P, neurokinin A and neurokinin B, stimulated local oedema formation which was i...

journal_title：British journal of pharmacology

authors： Brain SD,Williams TJ

更新日期：1989-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Combretastatin A-4 3-O-phosphate (CA4P) is in clinical trial as a tumour vascular disrupting agent (VDA) but the cause of blood flow disruption is unclear. We tested the hypothesis that activation of Rho/Rho kinase (ROCK) is fundamental to the effects of this drug in vivo. EXPERIMENTAL APPROACH:...

journal_title：British journal of pharmacology

authors： Williams LJ,Mukherjee D,Fisher M,Reyes-Aldasoro CC,Akerman S,Kanthou C,Tozer GM

更新日期：2014-11-01 00:00:00

abstract：:Rats were placed on either a low sodium intake (low sodium diet 0.025% dry weight, tap water for drinking) or a high sodium intake (normal sodium diet 0.45% dry weight, 0.9% saline for drinking) for 10 days. The pressor-response curve to angiotensin II in rats previously on a high sodium intake was shifted to the left...

journal_title：British journal of pharmacology

authors： Jones DR,Penner SB,Smyth DD

更新日期：1985-12-01 00:00:00

abstract：:Resting blood flow, arterio-venous glucose and oxygen (A-V)O2 differences, glucose uptake and oxygen consumption by a segment of the upper jejunum were measured in anaesthetized dogs. Systemic arterial pressure was also measured. The effect of nicotine infusion (25 micrograms kg-1 i.v., over 10 min) on these measureme...

journal_title：British journal of pharmacology

authors： Grayson J,Oyebola DD

更新日期：1985-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Adenosine A2A receptor stimulation promotes the synthesis of collagen type I and type III (Col1 and Col3), mediators of fibrosis and scarring. The A2A receptor modulates collagen balance via cAMP/PKA/p38-MAPK/Akt pathways. Wnt signalling is important in fibrosis and the cAMP and Wnt pathways conv...

journal_title：British journal of pharmacology

authors： Shaikh G,Zhang J,Perez-Aso M,Mediero A,Cronstein B

更新日期：2016-12-01 00:00:00

abstract：:1. Nicotine can activate primary afferent nociceptors, one result of which is to increase neurogenic plasma extravasation. In this study we have demonstrated a novel proinflammatory effect of sub-nanomolar nicotine, mediated by peripheral action at sensory neurons. This action is normally masked by adrenal medulla-der...

journal_title：British journal of pharmacology

authors： Miao FJ,Benowitz NL,Levine JD

更新日期：2001-05-01 00:00:00

abstract：:Despite the importance of members of the GPCR superfamily as targets of a broad range of effective medicines many GPCRs remain poorly characterised. GPR84 is an example. Expression of GPR84 is strongly up regulated in immune cells in a range of pro-inflammatory settings and clinical trials to treat idiopathic pulmonar...

journal_title：British journal of pharmacology

authors： Marsango S,Barki N,Jenkins L,Tobin AB,Milligan G

更新日期：2020-09-01 00:00:00

abstract：:1 The ability of drugs to inhibit noradrenaline accumulation and to release noradrenaline was studied in the isolated anococcygeus muscle of the rat. 2 Noradrenaline, tyramine, 2-amino,6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (ADTN), 2-amino,6,7-dimethoxy-1,2,3,4-tetrahydronaphthalene (dimethyl ADTN), and 5-hydroxy...

journal_title：British journal of pharmacology

authors： Doggrell SA,Woodruff GN

更新日期：1978-07-01 00:00:00

abstract：:Since December 2019 SARS-Cov-2 was found responsible for the disease COVID-19, which has spread worldwide. No specific therapies/vaccines are yet available for the treatment of COVID-19. Drug repositioning may offer a strategy and a number of drugs have been repurposed, including lopinavir/ritonavir, remdesivir, favip...

journal_title：British journal of pharmacology

authors： Scavone C,Brusco S,Bertini M,Sportiello L,Rafaniello C,Zoccoli A,Berrino L,Racagni G,Rossi F,Capuano A

更新日期：2020-11-01 00:00:00

abstract：:1. Mesangial cell proliferation is observed in a number of kidney diseases. The sympathetic cotransmitter ATP is suspected to play a major role in proliferative processes. Therefore, the effects of exogenous ATP on human mesangial cells in culture were studied. 2. Fresh human kidney cortex was processed to obtain mesa...

journal_title：British journal of pharmacology

authors： Vonend O,Grote T,Oberhauser V,Von Kügelgen I,Rump LC

更新日期：2003-07-01 00:00:00

abstract：:In the present study we used a bioassay to study the effects of peroxynitrite (ONOO-) on angiotensin II (A-II)-triggered tension in isolated bovine coronary arteries in order to show the consequences of the previously reported PGI2-synthase inhibition by ONOO- in this model. The following results were obtained: 1. 1 m...

journal_title：British journal of pharmacology

authors： Zou M,Jendral M,Ullrich V

更新日期：1999-03-01 00:00:00

abstract：:1. The signal transduction pathway for vasorelaxation induced by human alpha-calcitonin gene-related peptide (human alpha-CGRP) was studied in rat thoracic aortic rings preconstricted with noradrenaline (10(-7) M). 2. Vasorelaxation by human alpha-CGRP was inhibited by haemoglobin (10(-6) M) and methylene blue (10(-5)...

journal_title：British journal of pharmacology

authors： Gray DW,Marshall I

更新日期：1992-11-01 00:00:00

abstract：:Two prostaglandin endoperoxide analogues, EP 035 and EP 157, behave as specific thromboxane receptor antagonists on isolated smooth muscle preparations such as rabbit aorta, dog saphenous vein and guinea-pig trachea. However, in human platelet-rich plasma (PRP) they produce an unsurmountable block of aggregation induc...

journal_title：British journal of pharmacology

authors： Armstrong RA,Jones RL,MacDermot J,Wilson NH

更新日期：1986-03-01 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 Nateglinide, a novel oral hypoglycemic agent, rapidly reaches the maximum serum concentration after oral administration, suggesting that it is rapidly absorbed in the gastrointestinal tract. The aim of this work is to clarify the intestinal absorption mechanism of nateglinide by means of in vitro studies. 2 We exami...

journal_title：British journal of pharmacology

authors： Okamura A,Emoto A,Koyabu N,Ohtani H,Sawada Y

更新日期：2002-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Haem oxygenase-1 (HO-1) is induced by thiazolidinediones including rosiglitazone and exerts anti-inflammatory effects in various models. However, the molecular mechanisms underlying rosiglitazone-induced HO-1 expression remain largely unknown in human pulmonary alveolar epithelial cells (HPAEpiCs...

journal_title：British journal of pharmacology

authors： Cho RL,Yang CC,Tseng HC,Hsiao LD,Lin CC,Yang CM

更新日期：2018-10-01 00:00:00

abstract：:Since protease-activated receptors (PARs) are distributed throughout the gastrointestinal tract, we investigated the role of PARs in modulation of the motility of the rat oesophageal muscularis mucosae. Thrombin produced contraction of segments of the upper and lower part of the smooth muscle. Trypsin contracted both ...

journal_title：British journal of pharmacology

authors： Kawabata A,Kuroda R,Kuroki N,Nishikawa H,Kawai K

更新日期：2000-10-01 00:00:00

abstract：:1. Rat mesenteric (approximately 250 microns) were set up in a single-channel isometric myograph designed to allow with 6 microM fura-2AM for 2 h and simultaneous recordings of neurogenic contraction (force) and intracellular calcium [Ca2+]i were obtained. In other experiments, arteries were loaded with 1 microCi ml-1...

journal_title：British journal of pharmacology

authors： Garcha RS,Hughes AD

更新日期：1997-09-01 00:00:00