Abstract：
:Indomethacin and ibuprofen inhibited adrenaline- and calcium ionophore A23187-stimulated 45Ca2+ uptake by isolated human platelets in a concentration-dependent manner. Mediation of these effects by thromboxane A2 (TXA2) inhibition was discounted since under the same experimental conditions, adrenaline did not stimulate TXA2 synthesis and A23187-stimulated TXA2 synthesis was only marginally inhibited by concentrations of ibuprofen and indomethacin that inhibited 45Ca2+ uptake by 50%. These data indicate that the inhibitory action of non-steroidal anti-inflammatory drugs (NSAIDs) on platelet activity may be due, at least in part, to effects on calcium mobilisation at the plasma membrane level. The present results may also be of relevance to the anti-inflammatory action of NSAIDs.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Gill J,Dandona P,Jeremy JYdoi
10.1016/0014-2999(90)90351-6subject
Has Abstractpub_date
1990-10-02 00:00:00pages
135-8issue
1eissn
0014-2999issn
1879-0712pii
0014-2999(90)90351-6journal_volume
187pub_type
杂志文章abstract：:Metformin administration has been reported to influence the carotid intima-media thickness (CIMT) in humans. However, since previously conducted studies have yielded inconsistent results, the exact effect of metformin on CIMT remains unclear. Causes that could lead to inconsistency in reported research could be the du...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173458
更新日期：2020-11-05 00:00:00
abstract：:Acute noise stress decreased [3H]5-hydroxytryptamine ([3H]5-HT) uptake in synaptosomes from rat hypothalamus, hippocampus and cerebral cortex. The decrease was due to the maximum rate of [3H]5-HT uptake, which peaked 30 min after stress and partly returned to resting values within 4 h, with no changes in affinity (Km ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90211-y
更新日期：1993-09-14 00:00:00
abstract：:Nanog is a major transcription factor related to cellular multipotency that plays important roles in the development of tumor cells, drug resistance, migration, and stemness; indicating its great potential as a therapeutic target for various malignancies including colorectal cancer (CRC). Therefore, this study was aim...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2021.173871
更新日期：2021-01-16 00:00:00
abstract：:The decrease in blood flow in response to dopamine (DA) injected intraarterially (i.a.) into the femoral or renal vascular beds was examined in the anaesthetised dog. DA or noradrenaline (NA) were 10 times more potent as vasoconstrictor agents in the femoral than in the renal vasculature. In the femoral bed, the DA in...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90448-0
更新日期：1985-02-05 00:00:00
abstract：:In cats anaesthetized with chloralose--urethane (70/100 mg/kg) a somato-sympathetic reflex increase of blood pressure and heart rate was evoked by electrical stimulation of sensory fibres running within the tibial nerve. I.V. injection of 30 microgram/kg of the alpha-adrenoceptor agonist clonidine caused a reflex inhi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(78)90392-8
更新日期：1978-01-15 00:00:00
abstract：:Experiments were conducted to determine the influence of the specific ORL1 receptor agonist, nociceptin, on the cough reflex in the cat. Cats were anesthetized and allowed to breathe spontaneously. Cough was elicited by mechanical stimulation of the intrathoracic airway. Intravenous administration of nociceptin (0.001...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)01244-4
更新日期：2001-10-26 00:00:00
abstract：:Acid-sensing ion channels (ASICs), a family of proton-gated cation channels, are believed to mediate pain caused by extracellular acidification. Gastrodin is a main bioactive constituent of the traditional herbal Gastrodia elata Blume, which has been widely used in Oriental countries for centuries. As an analgesic, ga...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.02.044
更新日期：2014-05-15 00:00:00
abstract：:Active sensitization of guinea-pigs resulted in an increase in responsiveness and sensitivity of tracheal and lung parenchymal strips to CaCl2 (in K+-depolarised tissue), KCl, acetylcholine and histamine. Indomethacin (5 microM) preferentially enhanced the response of tracheal strips from normal animals to histamine a...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90337-3
更新日期：1989-03-29 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：:We have investigated the effects of four fluoroquinolones on the human ether-à-go-go-related gene (HERG) mediated K(+) currents to evaluate their potential to induce QT-prolongation. HERG currents were measured from stably transfected Chinese hamster ovary (CHO) cells by means of the patch-clamp technique. Bath applic...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00693-2
更新日期：2000-10-20 00:00:00
abstract：:We have recently demonstrated that hyperthermia induced by 1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane (DOI) and m-chlorophenylpiperazine (m-CPP) are separately mediated by selective stimulation of 5-HT2A and 5-HT2C receptors, respectively in Wistar rats. Furthermore, hyperthermia induced by either DOI or m-CPP was ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00279-t
更新日期：1995-08-25 00:00:00
abstract：:In anesthetized, artificially ventilated guinea pigs immunized against ovalbumin, challenge with aerosolized ovalbumin (0.1 mg) elicited a substantial and sustained increase of insufflation pressure. The inhibitor of endogenous nitric oxide (NO) synthesis, L-NAME (N omega-nitro-L-arginine methylester, 30 mg kg-1 i.v.)...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90532-m
更新日期：1993-11-16 00:00:00
abstract：:Heparin is a natural polymer widely used in medicine especially during the treatment of cardiovascular diseases since it is a potent blood anticoagulant. In case of emergency, e.g., massive hemorrhage, the anticoagulant activity of heparin has to be quickly stopped by the administration of a heparin reversing agent. C...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2012.04.037
更新日期：2012-07-05 00:00:00
abstract：:Enteroendocrine cells respond to nutrient and non-nutrient stimuli in the gut lumen. The intestinal hormone cholecystokinin (CCK) is secreted in response to luminal fatty acids, amino acids, peptides and proteins. The peptidomimetic cephalosporins have been reported to provide model, stable, compounds with similar sec...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00076-5
更新日期：2000-04-07 00:00:00
abstract：:The functional role of metabotropic glutamate (mGlu) receptors in the rat dentate gyrus was investigated. By using extracellular recording techniques in slices, it was found that the depression induced by the mGlu receptor agonist (1S,3R)-1-amino-cyclopentane-1,3-dicarboxylate (ACPD) was mediated through the mGlu grou...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00560-9
更新日期：1995-12-29 00:00:00
abstract：:Two novel 8 alpha-amino ergolines (CH 29-717 and CU 32-085) have been shown to inhibit secretion of prolactin in rats in vivo. However, when tested for dopaminomimetic potency on pituitary cell culture preparations in vitro, CH 29-717 inhibited prolactin release with an IC50 = 4 X 10(-9) M. In the same model the 1-met...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90167-5
更新日期：1984-06-01 00:00:00
abstract：:The role of leukotriene synthesis in the gastrointestinal damage induced by platelet-activating factor (PAF) was examined in the rat. The effects of a 20-min infusion of PAF (100 ng/kg per min) on leukotriene B4 (LTB4) and leukotriene C4 (LTC4) synthesis were examined in samples of the stomach, duodenum, jejunum, ileu...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90690-5
更新日期：1988-06-22 00:00:00
abstract：:Pretreatment with the non-competitive NMDA (N-methyl-D-aspartate) antagonist MK801 (0.5, 1.0 mg/kg, s.c.) suppressed the behavioral signs of withdrawal in morphine-dependent rats. However, the same doses of MK801 that suppressed morphine withdrawal also simultaneously produced phencyclidine (PCP)-like behaviors. Pretr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90358-w
更新日期：1991-05-02 00:00:00
abstract：:Oxymetazoline was recognized with nanomolar affinity by 5-HT1A, 5-HT1B and 5-HT1D binding sites and mimicked the effects of 5-hydroxytryptamine with about the same potency and intrinsic activity as the endogenous amine in the corresponding functional tests. At 5-HT1C receptors, oxymetazoline behaved as a mixed agonist...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90432-p
更新日期：1991-04-17 00:00:00
abstract：:Cysteamine (420 mg/kg s.c.) increased gastric acid secretion in rats 3-6 h post-injection; duodenal pH fell from 6.0 +/- 0.2 (S.E.M.) at 0 time to 2.2 +/- 0.3 at 12 h. A high (60-80%) incidence of duodenal ulcerations was observed 18 h after cysteamine injection. Intracisternal (i.c.) administration of bombesin (1 mic...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90203-5
更新日期：1982-10-22 00:00:00
abstract：:In pentobarbital (35.0 mg/kg) anaesthetised dogs, bolus injections of prazosin into the femoral artery (3.0--300.0 microgram) provoked a dose-related fall in the vascular resistance of the innervated hind limb. In contrast to papaverine, prazosin failed to produce the same effect in dogs under spinal anaesthesia even ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(78)90101-2
更新日期：1978-06-01 00:00:00
abstract：:The possible influence of several neuropeptides on muscarinic receptor binding and function in fronto-parietal cortex of young and senescent Fischer 344 rats was examined. Low concentrations (100 nM) of cholecystokinin, neurotensin and vasoactive intestinal polypeptide (VIP), added in vitro, enhanced carbachol-stimula...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(92)90095-d
更新日期：1992-02-13 00:00:00
abstract：:The cyclic AMP efflux from rat neostriatal slices induced by simultaneous activation of D-1 (stimulatory) and D-2 (inhibitory) dopamine receptors with 30 microM dopamine was inhibited by morphine (0.3-3 microM), [D-Ala2, D-Leu5]enkephalin (DADLE, 0.03-0.3 microM) but not by [D-Pen2, D-Pen5]enkephalin (DPDPE, 0.03-0.3 ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90150-5
更新日期：1985-12-03 00:00:00
abstract：:The present study was undertaken to determine the modulatory effects of nitric oxide (NO)-releasing compounds on increases in cytosolic ionized calcium ([Ca2+]i) and on aggregation of gel-filtered human platelets induced via diverse agonists. We used various sydnonimines and organic nitrates as donors of NO. Gel-filte...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(93)90057-g
更新日期：1993-01-04 00:00:00
abstract：:The effects of the metabotropic glutamate (mGlu) receptor agonists (+/-)-trans-1-aminocyclopentane-1,3-dicarboxylic acid (trans-ACPD) or 1S,3R-ACPD on gamma-aminobutyric acid (GABA)-mediated inhibitory synaptic responses have been investigated in vitro in CA1 pyramidal cells of rat hippocampal slices. Bath application...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00223-8
更新日期：1995-08-04 00:00:00
abstract：:Denudatin B is an antiplatelet agent isolated from the flower buds of Magnolia fargesii. We studied the effects of denudatin B on the vasoconstriction of rat thoracic aorta induced by high potassium (K+) solution, norepinephrine (NE) and caffeine, and to elucidate its mode of action. The contraction of rat aorta cause...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90338-7
更新日期：1990-10-02 00:00:00
abstract：:Vasoconstrictor responses elicited by periarterial electrical nerve stimulation were analyzed pharmacologically in the canine isolated, perfused intermediate auricular artery. Phentolamine (10 microM) significantly inhibited the vasoconstrictor responses to stimulation at 5 Hz and over but not those to stimulation at ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01121-7
更新日期：1997-08-27 00:00:00
abstract：:The putative 5-HT1A receptor antagonist properties of 1-(2-methoxyphenyl)-4-[4-(2-phtalimmido)butyl] piperazine (NAN-190) were studied in mice. The responses studied were hypothermia- and hyperglycemia-induced by the 5-HT1A agonist, 8-hydroxy-2-(di-n-propylamino)tetralin (8-OH-DPAT). NAN-190 (0.3-3 mg/kg) did not anta...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90044-q
更新日期：1991-02-07 00:00:00
abstract：:The cardiac alpha1-adrenergic chronotropic response changes from stimulatory to inhibitory post-natally. The mature inhibitory response is mediated by the alpha1B-adrenoceptor and a pertussis toxin sensitive G protein. In vivo and in vitro studies identify sympathetic innervation as critical for the maturation of this...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00311-2
更新日期：1998-05-22 00:00:00
abstract：:In the rat pulmonary artery, phorbol 12,13-dibutyrate induces a contraction due to the activation of the protein kinase C. We investigated the sensitivity of this protein kinase C-mediated contraction to a variety of vascular smooth muscle relaxants. Pretreatment of rat pulmonary artery with relaxant compounds altered...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90432-h
更新日期：1993-11-09 00:00:00
