Abstract：
:Stimulation of the right trigeminal ganglion in pentobarbital anaesthetised rats increased mean arterial blood pressure and decreased right carotid vascular resistance but had no effect on left carotid vascular resistance. Sumatriptan (0.3 mg/kg i.v.) pretreatment did not significantly affect basal levels or stimulation induced changes in blood pressure or carotid vascular resistance. Trigeminal stimulation produced plasma protein extravasation (measured using a fluorescent marker) into the dura mater on the ipsilateral side which was significantly reduced by sumatriptan. These studies show that sumatriptan can reduce plasma protein extravasation while having no measurable effect on total carotid blood flow.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Spokes RA,Middlefell VCdoi
10.1016/0014-2999(95)00231-9subject
Has Abstractpub_date
1995-07-25 00:00:00pages
75-9issue
1eissn
0014-2999issn
1879-0712pii
0014299995002319journal_volume
281pub_type
杂志文章abstract：:Tissue neutrophils, human salivary neutrophils donated from healthy subjects and synovial fluid neutrophils collected from patients with rheumatoid arthritis were compared with circulating blood neutrophils. Concomitant treatment of circulating blood neutrophils with tumor necrosis factor-alpha (TNF-alpha) and cyclohe...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)01480-7
更新日期：2001-12-14 00:00:00
abstract：:Current clinical options for the treatment of neovascular disorders of the posterior segment of the eye have several drawbacks. Photocoagulation lasers can impair peripheral and night vision. Photodynamic therapies as well as intravitreal macromolecule injections (Macugen and Lucentis) require frequent, invasive admin...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.04.044
更新日期：2007-07-30 00:00:00
abstract：:LK 204-545 ((+/-)-1-(2-(3-(2-cyano-4-(2-cyclopropyl-methoxy-ethoxy)phenoxy)-2-hydro xy-propyl-amino)-ethyl)-3-(4-hydrxy-phenyl) urea), an antagonist that possesses high beta1-/beta2-selectivity in the rat, and a range of cardio-selective and non-selective beta-adrenoceptor antagonists were examined to compare their ra...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00019-9
更新日期：1999-02-19 00:00:00
abstract：:Acute administration of an opiate has been suggested to result in the development of supersensitive dopamine receptors. This hypothesis was tested in mice by determining the effect of a single administration of morphine or levorphanol on dopamine agonist-induced stereotypic behaviors and [3H]spiroperidol binding. Admi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90324-3
更新日期：1985-12-10 00:00:00
abstract：:Previous studies have shown that sertindole (1-[2-[4-[5-chloro-1-(4-fluorophenyl)-1H-indol-3-yl]-1-piperidinyl]ethyl ]-2 imidazolidinone), an atypical antipsychotic drug that is a potent 5-HT2A and dopamine D2 receptor antagonist, preferentially affects mesocorticolimbic rather than mesostriatal dopamine neurons. Usin...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00936-4
更新日期：1999-02-12 00:00:00
abstract：:The affinity of LY-171555 (quinpirole) and BHT-920 for both states of rat striatal dopamine D-1 and D-2 receptors was determined. Although these drugs have different pharmacological effects in experimental animals, we found that they had similar affinities for both D-1 and D-2 receptors. ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90072-1
更新日期：1989-07-18 00:00:00
abstract：:In isolated guinea pig bronchi, the influence of ruthenium red, capsazepine and extracellular Ca2+ on capsaicin-induced desensitization was examined to investigate whether this desensitization was mediated via a specific receptor coupled with an ion channel. Pre-exposure of tissues to capsaicin (1, 3 or 10 microM) cau...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00786-9
更新日期：1998-12-04 00:00:00
abstract：:N-[3-(1H-Imidazol-4-ylmethyl)phenyl]ethanesulfonamide, maleate (ABT-866) is a novel alpha(1)-adrenoceptor agent with mixed pharmacological properties in vitro. Compared to phenylephrine, ABT-866 demonstrates intrinsic activity at the alpha(1A)-adrenoceptor subtype present in the rabbit urethra (pD(2) = 6.22, with 80% ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)01976-3
更新日期：2002-08-02 00:00:00
abstract：:The vascular response to most neurotransmitters of different vascular beds is altered under hypertensive condition. The modulatory effect of genetic pulmonary arterial hypertension on histamine responses is not known. The present study was undertaken to evaluate the modulatory effect of enzymatic degradation (via hist...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(03)01759-x
更新日期：2003-05-30 00:00:00
abstract：:This study investigated whether increased polyol pathway activity could contribute to alterations in nitrergic neurotransmission in anococcygeus muscles from 8-week diabetic rats. In the presence of guanethidine (10-30 microM) and clonidine (0.01-0.05 microM), relaxations obtained to nitrergic nerve stimulation (0.5-5...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(96)00751-0
更新日期：1996-12-27 00:00:00
abstract：:Antidepressant activity of partial agonists at strychnine-insensitive glycine receptors, 1-aminocyclopropanecarboxylic acid (ACPC) and D-cycloserine, was studied in a chronic mild stress model of depression. In this model, a substantial decrease in consumption of a palatable sucrose solution is observed over time in r...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(96)00675-9
更新日期：1996-12-05 00:00:00
abstract：:In human bronchial rings the thromboxane A2 (TxA2) mimetic, U46619, produced cumulative concentration-related contractions up to a maximum of 141 +/- 23% of the response induced by carbachol or acetylcholine. The geometric mean EC50 value was 3.2 X 10(-8) M (95% confidence interval: 1.2, 8.9 X 10(-8) M) (n = 5). Contr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90715-2
更新日期：1989-06-20 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：:In cases of severe human scorpion envenoming, lung injury is a common finding and frequently the cause of death. In the rat, two distinct mechanisms account for oedema following the intravenous injection of the venom -- acute left ventricular failure resulting from a massive release of catecholamines and an increase i...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00382-9
更新日期：1999-07-09 00:00:00
abstract：:Morphine produced a dose-dependent increase in the activity of dopamine-containing neurons in the substantia nigra and ventral tegmental area recorded from mouse brain slices in vitro. The response was not changed in a low calcium/high magnesium incubation medium, indicating that the observed effects are the result of...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90530-8
更新日期：1985-08-07 00:00:00
abstract：:The impairment of arterial baroreceptor and vasodilator functions are two major contributors to the hypertensive action of cyclosporine (CSA). In this study, in vivo and in vitro pharmacological studies were performed to investigate whether these effects of CSA are differentially modulated by endothelin and thromboxan...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.01.034
更新日期：2014-03-15 00:00:00
abstract：:Animal models of arthritis are widely used to de-convolute disease pathways and to identify novel drug targets and therapeutic approaches. However, the high attrition rates of drugs in Phase II/III rates means that a relatively small number of drugs reach the market, despite showing efficacy in pre-clinical models. Th...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2015.03.047
更新日期：2015-07-15 00:00:00
abstract：:The specificity of action of extrinsic acetylcholine on extrajunctional and junctional receptors in the chick biventer cervicis muscle was studied by determining its ability to protect the responses evoked by acetylcholine and by tetanic nerve stimulation from the blockade by alpha-bungarotoxin, an irreversible bindin...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(75)90178-8
更新日期：1975-09-01 00:00:00
abstract：:The effects of L-nitroarginine (L-NNA), an inhibitor of nitric oxide (NO) synthesis, on non-adrenergic, non-cholinergic inhibitory transmission in the circular smooth muscle of the rat gastric fundus were studied. The relaxation in response to nerve stimulation in the presence of guanethidine and atropine was depresse...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90690-j
更新日期：1993-01-26 00:00:00
abstract：:Infusion of renal side population (SP) cells, enriched with adult stem-like cells, can ameliorate acute renal failure. We investigated the effects of an angiotensin II type 1 (AT(1)) receptor antagonist, valsartan on SP cell changes in renal injury by ureteral obstruction. Renal SP fraction was reduced by 38%, and the...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.07.032
更新日期：2007-11-14 00:00:00
abstract：:The binding of [3H]N-(1-[2-thienyl]cyclohexyl)piperidine (TCP) to N-methyl-D-aspartate (NMDA) receptor sites in synaptic membranes prepared from the dorsal hippocampus of the ischaemic gerbil, has been studied. Forebrain ischaemia was induced by 10 min bilateral carotid occlusion and receptor binding determined in the...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90855-2
更新日期：1988-07-26 00:00:00
abstract：:The spinal cord dorsal horn contains neural mechanisms which can greatly facilitate pain. It is well established that excitatory amino acids, aspartate and glutamate, are involved in the spinal transmission of nociceptive information and in the development of hyperalgesia. In the present study, intrathecal (i.t.) admi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(96)00145-8
更新日期：1996-06-03 00:00:00
abstract：:A series of 2-O-alkylated tyrosine analogues of lysine-vasopressin and desamino-lysine and arginine-vasopressin were synthesized and tested for antidiuretic activity in the water-loaded anaesthetized rat. The analogues displayed only weak antidiuretic activities. When they were infused in the rats together with lysine...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(80)90495-1
更新日期：1980-10-17 00:00:00
abstract：:Lipopolysaccharide (LPS) administration in rats induces a characteristic syndrome termed 'sickness behavior', including profound changes on locomotor activity and circulating stress and inflammatory mediators. The aim of the present investigation was to evaluate whether the behavioral and the peripheral biomarker resp...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.04.020
更新日期：2011-07-01 00:00:00
abstract：:The presence of neuronal nicotinic acetylcholine receptors in rabbit corpus cavernosum tissue and possible mechanisms underlying the potentiation of electrical field stimulation induced relaxation by nicotine were analyzed. In corpus cavernosum tissue strips nicotine (3 x 10(-5) M) and acetylcholine (10(-3) M) produce...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.11.053
更新日期：2007-03-08 00:00:00
abstract：:alpha 2-adrenoceptor-mediated contractions of the rabbit saphenous vein were previously found to be inhibited by wortmannin, a protein kinase inhibitor which blocks receptor-dependent phospholipase D activation. Since other studies have indicated that receptor-dependent phospholipase D activation required activity of ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00053-n
更新日期：1995-04-13 00:00:00
abstract：:The action of a new effective antiarrhythmic agent, encainide, was studied with respect to the mechanical performance of isolated cat papillary muscle. Encainide (0.1-10 micrograms/ml) did not alter the performance of cardiac muscle during either the contraction or relaxation phase. By contrast, lidocaine (1-5 microgr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(81)90511-2
更新日期：1981-12-03 00:00:00
abstract：:The concentration of blood glucose was measured in rats after administration of a number of drugs characterized as dopamine agonists. Compounds that cause release of dopamine, or agents that block the reuptake of dopamine, did not elevate blood glucose. Some direct dopamine receptor stimulants (lergotrile, bromocripti...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90234-0
更新日期：1983-06-03 00:00:00
abstract：:The GABA uptake inhibitor, L-2,4-diaminobutyric acid (L-DABA) was examined for potential anticonvulsant activity in mice. Given intracerebroventricularly (i.c.v., 2 mumoles) L-DABA almost doubled the CD50 of picrotoxin and 3-mercaptopropionate (3-MP), a glutamate decarboxylase inhibitor--the convulsants being administ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(78)90280-7
更新日期：1978-12-01 00:00:00
abstract：:We investigated whether intracerebroventricular (i.c.v.) infusion of the nitric oxide synthase inhibitor, Nomega-nitro-L-arginine (N-Arg), impairs learning in male Sprague-Dawley rats (2-3 months old) in a 14-unit T-maze. Rats were pretrained in one-way active avoidance to a criterion of 13/15 avoidances of foot shock...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01427-1
更新日期：1998-01-02 00:00:00
