Abstract：
:The effect of intracutaneous adrenaline and noradrenaline (5 X 10(-12) and 5 X 10(-11) mol) was examined on the oedema (Evans blue dye leakage) response of rats to several inflammatory agents. The catecholamines reduced the oedema response to all agents tested except prostaglandin E1 (PGE1) which was significantly potentiated by noradrenaline (5 X 10(-11) mol), and a combination of bradykinin 5 X 10(-11) mol with PGE1 5 X 10(-10) mol which was not significantly affected by any dose of catecholamine. Adrenaline was more effective than noradrenaline in reducing oedema produced by 5-hydroxytryptamine (5HT) and histamine and by agents which release these amines (compound 48/80, dextran and antigen challenge with egg albumin in sensitized rats), but noradrenaline was more potent against bradykinin-induced oedema. The inhibitory effect of catecholamines against oedema produced by histamine and 5HT was abolished by a combination of phentolamine and propranolol. It was concluded that the oedema-inhibiting effect of catecholamines is due to alpha- and beta-adrenoreceptor mediated actions.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
O'Duffy G,Chahl LAdoi
10.1016/0014-2999(79)90500-4subject
Has Abstractpub_date
1979-08-15 00:00:00pages
377-86issue
4eissn
0014-2999issn
1879-0712pii
0014-2999(79)90500-4journal_volume
57pub_type
杂志文章abstract：:Oxyntomodulin, a hormone released from jejuno-ileum and composed of the glucagon sequence extended by a C-terminal octapeptide displays original tissue specificity for the gastric mucosa. The aim of this study was to compare the effect of oxyntomodulin on histamine (0.4 mg/kg per h)-stimulated gastric acid secretion i...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90720-b
更新日期：1991-10-15 00:00:00
abstract：:The effect of depletion of catecholamines by tyramine or reserpine on the bradykinin-induced relaxation of the rat duodenum aan rabbit ileum was the object of this study. The relaxation was not affected by catecholamine depletion due to repeated addition of tyramine to the isolated organs from either normal or reserpi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(75)90148-x
更新日期：1975-08-01 00:00:00
abstract：:The K562 cell line has been proposed as a useful experimental system to identify anti-tumor compounds acting by inducing terminal erythroid differentiation. K562 cells exhibit a low proportion of hemoglobin-synthesizing cells under standard cell growth conditions, but are able to undergo terminal erythroid differentia...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.09.024
更新日期：2011-12-15 00:00:00
abstract：:The Langendorff-perfused rabbit heart preparation has been used to study the interaction of isolated rabbit neutrophils with regionally ischaemic myocardium. Short durations of regional ischaemia (10-60 min) and subsequent reperfusion (30 min) of the hearts with neutrophils resulted in a significant time-dependent acc...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)94835-j
更新日期：1992-11-17 00:00:00
abstract：:There has been a flurry of activity to develop agonists and antagonists for the member of the opioid receptor family, NOP receptor (also known as ORL1), in part to understand its role in pain. Modifications of a hexapeptide originally identified from a combinatorial library have led to the discovery of a high affinity...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.12.015
更新日期：2007-03-29 00:00:00
abstract：:Intravenous administration of E. coli lipopolysaccharide (LPS) inhibited the migration of neutrophils into the pleural cavity that occurs following challenge with intrapleural carrageenin. Treatment of animals with levamisole (10 mg/kg i.p.) 30 min after the intravenous administration of LPS almost restored carrageeni...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90162-7
更新日期：1986-03-11 00:00:00
abstract：:The sialogogic effect of SNI-2011, a novel muscarinic receptor agonist, (+/-)-cis-2-methylspilo [1,3-oxathiolane-5,3'-quinuclidine] hydrochloride, hemihydrate, was compared with that of pilocarpine hydrochloride in a dose range in which the two muscarinic agonists exhibited approximately similar efficacy in eliciting ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01338-1
更新日期：1997-11-19 00:00:00
abstract：:This study examined the pharmacological characteristics of binding sites for the potent K+ channel opener [3H]P1075, as well as the functional effects of P1075 on ionic currents and membrane potential, in ovine choroid plexus (OCP) cells. [3H]P1075 bound to OCP cells with a Kd of 26 +/- 4 nM and a Bmax of 10400 +/- 48...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01617-8
更新日期：1998-03-12 00:00:00
abstract：:Since the discovery of first antidepressants in mid-1950's, the field has been intensively studied. Several new classes of compounds emerged and several hypotheses on the mechanism of their action were proposed. The novel antidepressants are either selective and reversible monoamine oxidase inhibitors, (e.g., moclobem...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/s0014-2999(00)00565-3
更新日期：2000-09-29 00:00:00
abstract：:Urotensin-II is purported to influence pulmonary function by modulating smooth muscle tone/growth. In the present study, Northern blot and reverse transcription polymerase chain reaction (RT-PCR) analysis indicated the presence of UT receptor mRNA in cat trachea, bronchi and lung parenchyma. Urotensin-II contracted ca...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2005.04.043
更新日期：2005-06-15 00:00:00
abstract：:It has been suggested that morphine-6-glucuronide, a major metabolite of the opioid analgesic morphine, is more potent as an analgesic than the parent drug. This finding appears not to be due to differences in affinity for opioid receptors. Therefore, in the present study the opioid receptor mediated effects of morphi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90105-8
更新日期：1994-04-01 00:00:00
abstract：:AY-22,241 (Actodigin) is a new rapid-acting semisynthetic cardiotonic steroid. In experiments on contractility of cat papillary muscle, Actodigin (2 times 10(-7) to 4 times 10(-6) M) produced a dose-dependent positive inotropic effect, a marked increase in the maximum rate of force development, and no change in restin...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(75)90316-7
更新日期：1975-05-01 00:00:00
abstract：:The alpha 2-adrenoceptor antagonist, yohimbine, has been reported to protect hypoxic myocardium. Yohimbine has several other activities, including 5-HT receptor antagonism, at the concentrations at which protection was found. Therefore we designed a study to determine if yohimbine was protecting ischemic myocardium vi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90296-8
更新日期：1994-08-11 00:00:00
abstract：:WEB 2086, a novel specific platelet activating factor (PAF) antagonist derived from triazolodiazepines, inhibited in a dose-related manner the hypotensive and lethal effect of PAF as well as of E. coli endotoxin in the rat. The hypotension induced by endotoxin (15 mg/kg i.v.) or PAF (30 ng/(kg X min) i.v.) in anaesthe...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90602-9
更新日期：1987-03-17 00:00:00
abstract：:Adenosine monophosphate activated kinase (AMPK), a regulator of cellular metabolism, has been shown to relax arterial smooth muscle via endothelium-dependent and independent mechanisms. We have examined the role of AMPK in different smooth muscles using the activating compound, 5-amino-4-imidazolecarboxamide riboside-...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2012.07.025
更新日期：2012-11-15 00:00:00
abstract：:The aim of this work was to investigate the effect of P-glycoprotein modulators on human extraneuronal monoamine transporter (EMT)-mediated transport. The experiments were performed using a cell line from human embryonic kidney (HEK293 cells) stably transfected with pcDNA3hEMT (293(hEMT)), or with pcDNA3 alone (293(co...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)01055-x
更新日期：2001-06-22 00:00:00
abstract：:Angiotensin AT1 receptor antagonists are divided into two types, surmountable and insurmountable, based on the way they inhibit angiotensin II-induced vasoconstriction. To elucidate what causes the difference, we studied how antagonists associate with and dissociate from AT1 receptor sites in rat liver membranes. Thre...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(95)90103-5
更新日期：1995-04-28 00:00:00
abstract：:Prostaglandin E2 (PGE2) is a prostanoid with diverse actions in health and disease. In chronic respiratory diseases driven by inflammation, PGE2 has both positive and negative effects. An enhanced understanding of the receptor-mediated cellular signalling pathways induced by PGE2 may help us separate the beneficial pr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.04.041
更新日期：2016-07-05 00:00:00
abstract：:The present study has examined the effects and the possible mechanisms of a single dose of simvastatin on the severity of arrhythmias resulting from a 25min occlusion and reperfusion of the left anterior descending coronary artery in anaesthetized (chloralose and urethane) dogs. The control animals (n=16) were given t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.03.021
更新日期：2014-06-05 00:00:00
abstract：:Major depression is a prevalent and debilitating disorder and a substantial proportion of patients fail to reach remission following standard antidepressant pharmacological treatment. Limited efficacy with currently available antidepressant drugs highlights the need to develop more effective medications for treatment-...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2014.10.063
更新日期：2015-04-15 00:00:00
abstract：:The effects of tacrine (5 mg/kg i.p.) in lithium chloride (LiCl; 12 mEq/kg i.p.)-pretreated (24 h beforehand) animals and of kainate (10 mg/kg i.p.) on brain citrulline, the co-product of nitric oxide (NO) synthesis, were studied in rats. High performance liquid chromatography analysis of whole brain tissue homogenate...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00689-3
更新日期：1995-12-27 00:00:00
abstract：:Single myelinated nerve fibres of Rana esculenta were investigated under current and potential clamp conditions at 20 degrees C. Under 2.5 mM phenobarbital, the amplitude of the action potential was reversibly reduced to 85.5 +/- 5% (n = 6), and the threshold potential was raised by 32% of the control in Ringer soluti...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(79)90432-1
更新日期：1979-06-01 00:00:00
abstract：:Rats were given powdered diet containing L-DOPA (together with the peripheral decarboxylase inhibitor carbidopa) for a period of 6 months. The estimated daily intake was in the range 20-30 mg/kg. Initially, at 1 week and 1 month, L-DOPA-fed rats exhibited enhanced spontaneous locomotor activity, but this fell to withi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90626-4
更新日期：1982-04-23 00:00:00
abstract：:Anticholinergic agents have important uses as bronchodilators for the treatment of obstructive airway diseases, both asthma and, more particularly, chronic obstructive pulmonary disease (COPD). Those in approved clinical use are synthetic quaternary ammonium congeners of atropine, and include ipratropium bromide, oxit...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2005.12.072
更新日期：2006-03-08 00:00:00
abstract：:Anandamide (AEA), an endogenous cannabinoid and vanilloid receptor ligand, possesses anti-inflammatory properties. Transport of AEA through cytoplasm is facilitated by heat shock protein (HSP) Hsp70, which enhances the rate of cellular AEA uptake, possibly via direct interactions. In lungs, increased HSP expression is...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.06.045
更新日期：2011-10-01 00:00:00
abstract：:Seroma formation is one of the most common complications following breast cancer surgery. It may lead to delay of adjuvant therapies and increasement of therapy costs. Bleomycin sulfate is a sclerosing antibiotic with antineoplastic efficacy. It is locally used in the treatment of pleural effusion. The present study a...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.10.067
更新日期：2014-01-15 00:00:00
abstract：:The present experiments were devoted to analyzing the mechanisms involved in the captopril-dependent inhibition of human mesangial cell proliferation. Studies were performed in cultured human mesangial cells incubated with captopril, an angiotensin II-converting enzyme inhibitor with antioxidant properties, lisinopril...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01250-8
更新日期：1997-10-08 00:00:00
abstract：:The influence of ethanol (0.5, 1.0 and 2.0 g/kg i.p.) on the Bezold-Jarisch reflex in urethane-anaesthetized rats was studied. 5-Hydroxytryptamine (serotonin; 5-HT; 1, 3, 10 and 30 micrograms/kg i.v.) and capsaicin (1, 3 and 10 micrograms/kg i.v.) reflexly decreased heart rate in a dose-dependent manner. The 5-HT3 rec...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0926-6917(95)90020-9
更新日期：1995-05-26 00:00:00
abstract：:Injection into the superior colliculus of anaesthetised rats of the nitric oxide (NO) synthase inhibitor N(omega)-nitro-L-arginine methyl ester (L-NAME; 1 micromol), but not its inactive enantiomer N(omega)-nitro-D-arginine methyl ester (D-NAME; 1 micromol), significantly (P < 0.01) increased the mean arterial blood p...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)83029-4
更新日期：1997-06-05 00:00:00
abstract：:The aim of this study was to investigate role of the N-Methyl-D-Aspartate (NMDA) receptors in the decrease of morphine analgesia in mice after nociceptive sensitization. We used a hot plate test to assess effects of morphine on pain behavior in male NMRI mice. All drugs were administered through an intraperitoneal rou...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.04.048
更新日期：2014-08-15 00:00:00
