Abstract：
:We have developed a model of ischaemia-reperfusion injury in C57BL/6 mice involving ischaemia for 0.5 to 2.5 h with an elastic tourniquet on one hind limb and reperfusion for 24 h, analogous to a well-established model of ischaemia-reperfusion injury in the rat. Viability was assessed in tissue homogenates of the gastrocnemius muscles from the affected and contralateral control limb by a triphenyl tetrazolium chloride dye reaction, measuring the activity of the oxidative mitochondrial enzymes. After 1.5 h ischaemia and 24 h reperfusion, viability in the ischaemic-reperfused limb was 13%, with the control muscle regarded as 100% viable. Significant improvements in viability to 86% (P < 0.05) and 56% (P < 0.05) were achieved, with administration 30 min prior to tourniquet release, of the nitric oxide (NO) synthase inhibitor nitro-L-arginine methyl ester (L-NAME, 30 mg/kg) and the anti-inflammatory glucocorticoid dexamethasone (2.5 mg/kg) respectively, with similar findings in the rat tourniquet model.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Knight KR,Zhang B,Morrison WA,Stewart AGdoi
10.1016/s0014-2999(97)01101-1subject
Has Abstractpub_date
1997-08-13 00:00:00pages
273-8issue
3eissn
0014-2999issn
1879-0712pii
S0014-2999(97)01101-1journal_volume
332pub_type
杂志文章abstract：:N-0437, a non-catecholic aminotetralin has recently been described as a very potent and selective dopamine D-2 agonist. In this study the in vitro binding of [3H]N-0437 (specific activity 80.6 Ci/mmol) to calf caudate membranes is described. It was found that [3H]N-0437 binds with a high affinity (KD = 0.17 nM) and a ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90167-1
更新日期：1987-02-10 00:00:00
abstract：:It has been shown that analgesics such as morphine, lidocaine and clonidine increase the release of spinal acetylcholine. Acetylcholine may therefore play an important role in the regulation of spinal pain threshold. Since behavioral as well as in vitro studies have shown a clear involvement of GABA (gamma-amino butyr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2005.08.035
更新日期：2005-11-21 00:00:00
abstract：:Changes in autonomic receptor systems (alpha- and beta-adrenoceptors and muscarinic receptors) were compared in the aging and failing human heart. In both settings responsiveness of beta-adrenoceptors and all other receptor systems that evoke their effects via cyclic AMP accumulation was diminished. Muscarinic recepto...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2004.07.022
更新日期：2004-10-01 00:00:00
abstract：:High pressure liquid chromatography (HPLC) combined with radiochemical detection was used to show that [3H]noradrenaline (NA) and [14C]ATP were released concomitantly during field stimulation of the rat vas deferens. The release of radioactivity (3H and 14C) in response to three consecutive field stimulations was cons...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90254-3
更新日期：1988-12-06 00:00:00
abstract：:The loss of cholinergic neurons and synapses relates to the severity of dementia in several neurodegenerative pathologies; and the vesicular acetylcholine transporter (VAChT) provides a reliable biomarker of cholinergic function. We recently characterized and (11)C-labeled a new VAChT inhibitor, (-)-TZ659. Here we rep...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.02.001
更新日期：2015-04-05 00:00:00
abstract：:High affinity binding sites for [3H]leukotriene C4 ([3H]LTC4) have been identified and characterised in guinea-pig lung membranes. [3H]LTC4 bound to these membranes with a pharmacological specificity totally distinct to that previously observed for [3H]LTD4 binding in guinea-pig lung. Scatchard analysis of saturation ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90456-0
更新日期：1987-11-17 00:00:00
abstract：:Isolated rat diaphragms were treated with the oxime HI-6, 25 min after the start of soman exposure for 5, 15, 20 or 25 min. Recovery of neuromuscular transmission (NMT) was smaller and the subsequent spontaneous failure of NMT greater when soman exposure was longer. Diaphragms taken from anaesthetized atropinized soma...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90504-6
更新日期：1983-05-06 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：:All-night spectral analysis of the sleep EEG was used to study the effect and after-effect of a single bedtime dose of flunitrazepam (2 mg), flurazepam (30 mg) or triazolam (0.5 mg) in healthy young males. In the night of drug treatment all 3 hypnotics reduced the EEG slow waves and enhanced the activity in the freque...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90622-2
更新日期：1983-04-22 00:00:00
abstract：:The pharmacological properties of geissoschizine methyl ether, isolated from Uncaria sinensis Oliv., were analyzed in vitro and in vivo using mice central serotonin neurons. In the in vitro experiment, geissoschizine methyl ether inhibited [3H]8-hydroxy-2-(di-n-propylamino)tetralin) ([3H]8-OH-DPAT) (K(i)=0.8 microM), ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)01195-5
更新日期：2001-08-17 00:00:00
abstract：:Topiramate [2,3:4, 5-bis-O-(1-methyl-ethylidene-)-beta-D-fructopyranose sulfamate], administered intraperitoneally (i.p.) up to 5 mg/kg, did not influence the threshold for electroconvulsions. In doses of 10-30 mg/kg, topiramate significantly raised the threshold. This novel antiepileptic drug, in subprotective doses,...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00365-4
更新日期：2000-06-30 00:00:00
abstract：:This study investigates the possible protective effects of levocetirizine against fructose-induced insulin resistance, hepatic steatosis and vascular dysfunction, in comparison to pioglitazone, a standard insulin sensitizer. Male Sprague Dawley rats (150-200 g) were divided into 4 groups. Three groups were fed on high...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.07.021
更新日期：2014-10-05 00:00:00
abstract：:In the presence of 3 x 10(-6) M captopril, 5 x 10(-7) M des-Asp-Angiotensin I was found to inhibit the electrically (1 and 2 Hz) induced contraction of the rabbit pulmonary artery but had no significant effect on the noradrenaline-stimulated contraction. 2.8 x 10(-6) M indomethacin and 10(-6) M losartan but not 10(-6)...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00461-s
更新日期：1995-09-15 00:00:00
abstract：:It has been reported that icariin protects neurons against ischemia/reperfusion injury. In this study, we found that icariin could enhance neuronal viability and suppress neuronal death after oxygen and glucose deprivation (OGD). Further study showed that neuroprotection by icariin was through the induction of Sirtuin...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2009.03.033
更新日期：2009-05-01 00:00:00
abstract：:In addition to its well-known interaction with ionotropic and metabotropic receptors, glutamate may, at high concentrations, interfere with a cystine-glutamate antiport designated as Xc- and lead to a significant decrease in cystine uptake and intracellular glutathione level. These effects, in turn, may induce death i...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)00155-6
更新日期：1997-05-12 00:00:00
abstract：:Some antidepressants, as well as antiepileptics, are effective for treating pain of varying etiology. The present study was designed to characterize the antinociceptive effects of imipramine, a tricyclic antidepressant, fluvoxamine, a selective serotonin reuptake inhibitor, milnacipran, a serotonin noradrenaline reupt...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.08.049
更新日期：2006-11-21 00:00:00
abstract：:The quantitative [14C]2-deoxyglucose autoradiographic technique was applied to the measurement of the cerebral metabolic effects of adenosine A1 and A2 receptor agonists and antagonists in adult rats. The adenosine A1 receptor agonist and antagonist, 2-chloro-N6-cyclopentyladenosine (CCPA) and 8-cyclopentyl-1,3-diprop...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90057-4
更新日期：1994-06-02 00:00:00
abstract：:Anandamide is an endogenous ligand at both the inhibitory cannabinoid CB(1) receptor and the excitatory vanilloid receptor 1 (VR1). The CB(1) receptor and vanilloid VR1 receptor are expressed in about 50% and 40% of dorsal root ganglion neurons, respectively. While all vanilloid VR1 receptor-expressing cells belong to...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/s0014-2999(01)01309-7
更新日期：2001-10-19 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：:The rate of release of enkephalin from rat striatal slices increased 7--10 fold in response to depolarization by 50 mM potassium ions in vitro. The potassium-evoked release of enkephalins was abolished in a calcium deficient medium. Uptake studies indicated that the potassium-stimulated efflux was not due to the inhib...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(78)90331-x
更新日期：1978-03-15 00:00:00
abstract：:Docetaxel is a first line chemotherapy agent, which stabilizes microtubules in metastatic prostate cancer (PCa). Resistance to Docetaxel and its side effects remain as obstacle for its efficacy in monotherapy. Recently, combination with novel adjuvants have been emerged as a beneficial alternative strategy, which targ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173102
更新日期：2020-07-05 00:00:00
abstract：:We have examined the effects of intrathecally (i.t.) administered CP-96,345, a non-peptide NK1 receptor ligand, on the spinal nociceptive flexor reflex and on the facilitation of this reflex evoked by i.t. substance P (SP), neurokinin A (NKA) and electrical conditioning stimulation of cutaneous C-afferents. CP-96,345 ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90428-7
更新日期：1992-06-17 00:00:00
abstract：:Normal human blood platelets in plasma were incubated at 2 degrees C with tritiated 5-hydroxytryptamine ([3H]5HT), and the specific receptor binding was displaced by the addition of unlabelled 5HT. The kinetic parameters of this binding were established and a two-site model for the platelet 5HT receptor demonstrated. ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(80)90522-1
更新日期：1980-12-05 00:00:00
abstract：:Experiments were designed to determine whether or not ketanserin (R 41 468) antagonizes the augmentation by 5-hydroxytryptamine of contractions evoked in isolated arteries by non-adrenergic vasoconstrictor substances. Rings of rabbit femoral arteries were studied under isometric conditions in organ chambers filled wit...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90130-3
更新日期：1982-02-05 00:00:00
abstract：:The study compared the efficacy of acute versus chronic metrifonate treatment to improve initial and reversal learning of the water maze spatial navigation task in medial septal-lesioned rats. Acute oral administration of 30 mg/kg metrifonate at 30 min, but not at 150 or 360 min, before training improved the initial a...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)81936-x
更新日期：1997-11-05 00:00:00
abstract：:Inhibitors of Na(+)/H(+) exchanger (NHE) 1 have been shown to exert protective effects on various myocardial injuries. In this study, we characterized the pharmacodynamic properties of new guanidine NHE1 inhibitors (cariporide, sabiporide, KR-32511, KR-32570, and KR-33028) to analyze their myocardial protective effect...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.03.056
更新日期：2007-07-12 00:00:00
abstract：:While the angiogenic effects of Neuropeptide Y (NPY) in myocardial ischemia and hypercholesterolemia have been studied, its effects on altering oxidative stress, fibrosis and cell death are not known. We hypothesized that local infiltration of NPY in a swine model of chronic myocardial ischemia and hypercholesterolemi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.08.023
更新日期：2013-10-15 00:00:00
abstract：:Binding sites for the sigma ligand [3H]di-o-tollylguanidine ([3H]DTG) have been reported to be altered in the brains of genetically dystonic rats. In the present study, selective sigma 1 and sigma 2 assay conditions were utilized in an effort to define which subpopulation of [3H]DTG binding sites is altered in the dys...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90399-3
更新日期：1993-12-07 00:00:00
abstract：:Age-related changes in pre- and postsynaptic alpha-adrenoceptors were investigated in prostatic and epididymal portions of vasa deferentia from young adult (2-3 month) and 24 month old Sprague-Dawley rats, using the selective alpha 1-agonist amidephrine and the selective alpha 2-agonist xylazine. Effects of agonists w...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90631-3
更新日期：1983-11-25 00:00:00
abstract：:The Cl(-) channel blockers, 4,4'-diisothiocyanatostilbene-2,2'-disulfonic acid (DIDS) or 4-acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid (SITS) dose-dependently protected against oxygen-glucose deprivation in cultured rat cortical neurons. DIDS or SITS attenuated oxygen-glucose deprivation-induced increases...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(03)01371-2
更新日期：2003-03-07 00:00:00
