Abstract：
:Nitric oxide (10 ppm) inhaled by pigs before or during endotoxin shock induced by an infusion of E. coli lipopolysaccharide. Nitric oxide inhalation selectively attenuated pulmonary hypertension during endotoxin infusion without influencing mean arterial blood pressure and cardiac output. Upon cessation of nitric oxide inhalation, pulmonary artery pressure rapidly increased to levels seen in endotoxin-treated controls. The oxygenation and pH of arterial blood were significantly higher in the animals receiving nitric oxide. A marked increase in arterial plasma noradrenaline and neuropeptide Y was seen in endotoxin-treated control pigs while in the nitric oxide-treated pigs this increase was markedly reduced. The increase in arterial plasma endothelin-1 was not influenced by nitric oxide inhalation. Infusion of L-arginine (substrate for nitric oxide synthesis) also attenuated the pulmonary hypertension but was not selective for the pulmonary vasculature. L-Nitro-arginine (a nitric oxide synthesis inhibitor) initiated a rapid but brief elevation of arterial blood pressure and of pulmonary artery pressure as well as a reduction in cardiac output. Nitric oxide inhalation selectively reduces pulmonary hypertension in porcine endotoxin shock and improves arterial oxygenation and pH with a marked attenuation of sympathetic activation.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Weitzberg E,Rudehill A,Lundberg JMdoi
10.1016/0014-2999(93)90352-isubject
Has Abstractpub_date
1993-03-16 00:00:00pages
85-94issue
1eissn
0014-2999issn
1879-0712pii
0014-2999(93)90352-Ijournal_volume
233pub_type
杂志文章abstract：:The effects of omega-conotoxin GVIA (omega-CgTx), a peptide isolated from the venom of a marine mollusc, were studied in rat hippocampal neurons. Intracellular recordings from the CA1 area were made for the purpose in in vitro slice preparations. Omega-CgTx (0.1-1 microM) rapidly and irreversibly blocked the EPSP and ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90318-x
更新日期：1989-12-19 00:00:00
abstract：:The administration of a small dose of apomorphine (50 micrograms/kg s.c.) induced repeated episodes of yawning in male rats. Short-term (3 days) treatment with 17 beta-estradiol antagonized apomorphine-induced yawning in male rats. Moreover, apomorphine induced yawning much less effectively in female than in male rats...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90418-7
更新日期：1984-09-17 00:00:00
abstract：:Three agents with K+ channel blocking activity, procaine, 4-aminopyridine (4-AP) and tetraethylammonium (TEA), were tested for inhibition of vasorelaxation and 86Rb+ efflux induced by cromakalim (BRL 34915), pinacidil and nicorandil in rabbit isolated mesenteric artery. The potency order for inhibition of vasorelaxati...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90728-5
更新日期：1988-08-02 00:00:00
abstract：:Phasic release of calcium from the sarcoplasmic reticulum occurs in all mammalian cardiac preparations when the intracellular calcium concentration is sufficiently high. The phasic calcium release is often sufficient to trigger electrophysiological responses and aftercontractions. These can be detrimental to normal ca...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90551-7
更新日期：1989-11-07 00:00:00
abstract：:There is some controversy as to whether 5-HT(2C) receptor agonists are anxiogenic or anxiolytic. The effects of the novel 5-HT(2C) receptor agonist, (S)-2-chloro-5-fluoro-indol-1-yl)-1-methyl ethylamine fumarate (RO 60 0175), in three models of anxiety were therefore tested. RO 60 0175 was found to induce hypolocomoti...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00706-2
更新日期：2000-01-10 00:00:00
abstract：:We examined the effects of (+/-)-(E)-4-ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (FK409), a nitric oxide (NO) donor, on renal actions and norepinephrine overflow induced by renal nerve stimulation in anesthetized dogs, with or without N(G)-nitro-L-arginine (NOARG), a NO synthase inhibitor. Renal nerve stimulatio...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01424-6
更新日期：1998-01-12 00:00:00
abstract：:The pharmacological profile of a new CCKA receptor antagonist, T-0632 [sodium (S)-1-(2-fluorophenyl)-2,3-dihydro-3-[(3-isoquinolinylcarbonyl) amino]-6-methoxy-2-oxo-1H-indole-3-propanoate], was examined in in vivo studies and compared with those of L-364, 718 [3S(-)-N-(2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1, 4-benzo...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(96)00473-6
更新日期：1996-09-26 00:00:00
abstract：:Proliferation and migration of vascular smooth muscle cells (VSMCs) play crucial roles in the development of vascular restenosis. Our previous study showed that CCN4, namely Wnt1 inducible signaling pathway protein 1 (WISP1), significantly promotes proliferation and migration of rat VSMCs, but its mechanism remains un...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.06.027
更新日期：2016-10-05 00:00:00
abstract：:This review provides a comprehensive analysis of the anticancer potential of the natural product citral (CIT) found in many plants and essential oils, and extensively used in the food and cosmetic industry. CIT is composed of two stereoisomers, the trans-isomer geranial being a more potent anticancer compound than the...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2020.172945
更新日期：2020-03-15 00:00:00
abstract：:Dehydrocorydaline, is an active alkaloid compound in Corydalis yanhusuo W. T. Wang. We found dehydrocorydaline induced antidepressant-like effects in a chronic unpredictable mild stress mouse model, but the exact mechanisms have not been addressed. We speculated that dehydrocorydaline may have an antidepressant effect...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.172725
更新日期：2019-12-01 00:00:00
abstract：:Resveratrol pretreatment can protect the heart by inducing pharmacological preconditioning. Whether resveratrol protects the heart when applied at reperfusion remains unknown. We examined the effect of resveratrol on myocardial infarct size when given at reperfusion and investigated the mechanism underlying the effect...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.12.024
更新日期：2009-02-14 00:00:00
abstract：:Lipopolysaccharide (LPS) is one of the many reasons that can cause myocardial injury. Our previous works have demonstrated that 14-3-3γ could protect myocardium against LPS-induced injury. Tetramethylpyrazine (TMP), an alkaloid found in Chinese herbs, exerts myocardial protection in many ways with multiple targets. We...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2018.05.019
更新日期：2018-08-05 00:00:00
abstract：:Prostaglandin D2 (PGD2) exerts its actions on two G protein-coupled receptors, the prostanoid DP receptor and CRTH2 (chemoattractant homologous receptor expressed on TH2 cells). Here, we characterize the regulation of the signaling and trafficking of the prostanoid DP receptor and CRTH2. Time-course and dose-response ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.11.058
更新日期：2007-02-28 00:00:00
abstract：:Transient outward K+ current, Ito, contributes to cardiac action potential generation and is primarily carried by Kv4.3 (KCND3) channels. Two Kv4.3 isoforms are expressed in human ventricle and show differential remodeling in heart failure (HF). Lidocaine and mexiletine may be applied in selected patients to suppress ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173159
更新日期：2020-08-05 00:00:00
abstract：:The effect of various concentrations of 4 beta-phorbol dibutyrate, (4-beta PDBu) phorbol myristate acetate (PMA), and 4 beta-phorbol didecanoate (4 beta-PDD) were studied on the guinea-pig parenchymal strip. The order of potency, 4 beta-PDBu greater than PMA greater than 4 beta-PDD, was the inverse of their lipid solu...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90407-9
更新日期：1987-09-02 00:00:00
abstract：:The effects of (-)-huperzine A ((5R,9R,11E)-5-amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-5, 9-methanocycloocta[b]pyridin-2(1H)-one), and of the hydrochloride salt of E2020 ((R,S)-1-benzyl-4-[(5,6-dimethoxy-1-indanon)-2-yl]-methyl piperidine) and tacrine (9-amino-1,2,3,4-tetrahydroacridine), on the scopolamine-in...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00199-x
更新日期：1998-05-22 00:00:00
abstract：:The inhibitory effect of forskolin-stimulated 3',5'-cyclic monophosphate (c-AMP) synthesis in isolated rat adipocytes has been measured for eight typical adenosine receptor agonists. The percent inhibition was evaluated using concentrations of each compound corresponding to 100 times their Ki, inhibitory binding const...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(94)90224-0
更新日期：1994-03-15 00:00:00
abstract：:Schedule-induced polydipsia occurs when food-deprived rats are exposed to a fixed-interval feeding schedule (FI = 60 s) for 1 h every day. Amperozide, a novel antipsychotic drug with a strong affinity for the 5-HT2 receptor, was injected i.p. after completion of the requisite training sessions. The experimental ration...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90245-3
更新日期：1994-04-21 00:00:00
abstract：:The study concerned the effect of arachidonic acid metabolites on the inflammatory reaction in granulation tissue of open wounds in rats. Metabolites or inhibitors were applied in a wound chamber attached to circular, open, full-thickness skin wounds 5 days post-wounding. The adjacent wound served as control. Blood fl...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90454-0
更新日期：1984-01-27 00:00:00
abstract：:Alzheimer's disease, an age-related neurodegenerative disorder, is characterized clinically by a progressive loss of memory and cognitive functions. Neuropathologically, Alzheimer's disease is defined by the accumulation of extracellular amyloid protein deposited senile plaques and intracellular neurofibrillary tangle...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2006.06.026
更新日期：2006-09-01 00:00:00
abstract：:Studies have shown a cardioprotective role of thyroid hormones (THs) in cardiac remodeling after acute myocardial infarction (MI). However, there is no data in the literature examining the influence of TH administration on the aortic tissue in an animal model of MI. This study aimed to evaluate the effects of thyroid ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.10.022
更新日期：2016-11-15 00:00:00
abstract：:We isolated a novel peptide, calcitonin receptor-stimulating peptide-1 (CRSP-1), from porcine brain and found that the administration of this peptide into rats induced a transient decrease in plasma calcium concentration. Therefore, we investigated the effects of CRSP-1 on osteoclastogenesis. Osteoclast-like cells wer...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.01.034
更新日期：2007-04-10 00:00:00
abstract：:The excitatory mechanism of central sympathetic outflow induced by interleukin-1 beta was investigated in urethane-anesthetized rats. Intracerebroventricular administration of interleukin-1 beta induced a gradually developing elevation of plasma noradrenaline levels in a dose-dependent manner (50, 100 and 200 ng/anima...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(96)00709-1
更新日期：1996-12-12 00:00:00
abstract：:Pigs were subjected to acute, intermittent hypoxia (fraction of inhaled O2 0.1, n = 10). The increase in mean pulmonary artery pressure during hypoxia was not altered after i.v. administration of the selective endothelin ETB receptor antagonist BQ-788 (N-cis-2,6-dimethylpiperidinocarbonyl-L-gamma-methylleucyl-D -1- me...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)00093-9
更新日期：1997-03-26 00:00:00
abstract：:The aim of this study was to determine the effect of ethanol on cell cycle events during the G(1) and S phases in cultured vascular smooth muscle cells (VSMC). Flow cytometric analysis for the DNA content in rat aortic VSMC indicated that following ethanol treatment, the cell population in the G(0)/G(1) phase increase...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)01761-2
更新日期：2002-06-12 00:00:00
abstract：:Endogenous cannabinoid ligands and cannabinoid CB(1) receptor agonists have been shown to exert potent anticonvulsant effects in various experimental models of epilepsy. The purpose of this study was to determine the effects of arachidonyl-2'-chloroethylamide (ACEA; N-(2-chloroethyl)-5Z,8Z,11Z,14Z-eicosatetraenamide, ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.07.037
更新日期：2006-10-10 00:00:00
abstract：:A single electroconvulsive shock produced analgesia (expressed as prolongation of hot-plate latency) in Wistar rats 45 min after the shock. The analgesic action was prevented by administration of nifedipine, 5 mg/kg i.p., 15 min before the electroconvulsive shock, while nifedipine injection after electroconvulsive sho...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90363-8
更新日期：1994-03-11 00:00:00
abstract：:The effects on rat serum prolactin level of the two isomers constituting the racemic form of amisulpride were compared. (S-)-amisulpride induced hyperprolactinemia at lower doses (ED(50) = 0.09 +/- 0.01 mg/kg) than racemic- (ED(50) = 0.24 +/- 0.03 mg/kg) and (R+)-amisulpride (ED(50) = 4.13 +/- 0.05 mg/kg), in accord w...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)01990-8
更新日期：2002-07-19 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：:We studied beta-adrenoceptors by quantitative autoradiography in the cardiac vagus ganglia of the rat, after incubation of tissue sections with [125I]iodocyanopindolol. The cardiac vagus ganglia presented a high concentration of a single population of high affinity binding sites (Bmax 109 +/- 10 fmol/mg protein; Kd 64...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90617-6
更新日期：1988-08-24 00:00:00
