Persistence of the effects of ethanol in vitro on the lipid order and enzyme activities of chick-liver membranes.

abstract：:Cocaine and several sigma receptor ligands inhibit dopamine uptake via a common site. This is evidenced by a concentration-dependent inhibition of dopamine uptake and displacement of the binding of [3H]WIN 35,428 (also called CFT), a cocaine analog with high affinity for the dopamine transporter. Since several sigma r...

journal_title：European journal of pharmacology

authors： Izenwasser S,Newman AH,Katz JL

更新日期：1993-10-19 00:00:00

abstract：:Tolterodine is a new muscarinic receptor antagonist intended for the treatment of urinary urge incontinence and other symptoms related to an overactive bladder. The aim of the present study was to compare the antimuscarinic properties of tolterodine with those of oxybutynin, in vitro and in vivo. Tolterodine effective...

journal_title：European journal of pharmacology

authors： Nilvebrant L,Andersson KE,Gillberg PG,Stahl M,Sparf B

更新日期：1997-05-30 00:00:00

abstract：:Immunocytochemical and Co(2+) uptake studies revealed that in primary cultures of rat cortical neurones, the majority of neurones are gamma-aminobutyric acid (GABA) immunopositive and can express Ca(2+)-permeable alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid (AMPA) receptors. By fura-2 microfluorimetry, it...

journal_title：European journal of pharmacology

authors： Fischer W,Franke H,Scheibler P,Allgaier C,Illes P

更新日期：2002-03-01 00:00:00

abstract：:In order to further examine the likely origin of the dopamine (DA) metabolite, 3,4-dihydroxyphenylacetic acid (DOPAC), certain drugs known to release DA from different intraneuronal pools were tested for their effects on extracellular striatal DA and DOPAC levels by means of brain microdialysis in the halothane-anaest...

journal_title：European journal of pharmacology

authors： Zetterström T,Sharp T,Collin AK,Ungerstedt U

更新日期：1988-04-13 00:00:00

abstract：:The effects of indapamide on contractile responses in various isolated artery rings and on spontaneous mechanical activity in portal vein segments were investigated. Arteries used were: rabbit aorta, mesenteric (fifth branch), femoral and basilar, and sheep coronary arteries. 45Ca2+ uptake was also analysed in rabbit ...

journal_title：European journal of pharmacology

authors： Del Rio M,Chulia T,Gonzalez P,Tejerina T

更新日期：1993-11-30 00:00:00

abstract：:To determine if the presence of an activator of guanylate cyclase alters the depressor response to a selective inhibitor of low Km cyclic GMP (cGMP) phosphodiesterase (PDE), zaprinast (3-30 mg/kg) was given i.v. to conscious, spontaneously hypertensive rats during a steady state of i.v. infusion of sodium nitroprussid...

journal_title：European journal of pharmacology

authors： Dundore RL,Pratt PF,Hallenbeck WD,Wassey ML,Silver PJ,Buchholz RA

更新日期：1990-08-21 00:00:00

abstract：:Rolipram was characterized for its emetic, behavioral, cardiovascular and pulmonary activities in dogs, to assess its systemic pharmacology and potential bronchodilatory selectivity. At doses > or = 0.1 mg/kg i.v., rolipram induced emesis, anxiety, and stepping behaviors in conscious dogs, and increased heart rate and...

journal_title：European journal of pharmacology

authors： Heaslip RJ,Evans DY

更新日期：1995-11-24 00:00:00

abstract：:This study investigates the relationship between the rate of phorbol ester-induced contraction of intact rat aorta and protein kinase C activation, as assessed by the translocation of protein kinase C from the cytosolic to the particulate fraction. Aorta was exposed to Ca(2+)-free physiologic salt solution prior to ph...

journal_title：European journal of pharmacology

authors： Bazan E,Campbell AK,Rapoport RM

更新日期：1995-08-15 00:00:00

abstract：:The role of flexibility of the alkyl side chain in the tetrahydrocannabinols to cannabinoid activity has been delineated in previous studies with side chain analogs of Delta(8)-tetrahydrocannabinol with double or triple bonds. This study investigated the site of antinociceptive action for these analogs through analysi...

journal_title：European journal of pharmacology

authors： Wiley JL,Patrick GS,Crocker PC,Saha B,Razdan RK,Martin BR

更新日期：2000-06-02 00:00:00

abstract：:T-type Ca(2+) currents were recorded in 2 mM Ca(2+) from HEK293 cells stably expressing the low voltage-activated Ca(2+) channel sub-unit alpha(1I). These currents were inhibited by the known Ca(2+) channel antagonist mibefradil with an IC(50) close to 1 microM. SB-209712 (1,6,bis¿1-[4-(3-phenylpropyl)piperidinyl]¿hex...

journal_title：European journal of pharmacology

authors： McNaughton NC,Warre R,Cooper DG,Nasir S,Ranson JL,Randall A

更新日期：2000-10-27 00:00:00

abstract：:The effects of chronic neuroleptic treatment on the concentrations of homovanillic acid (HVA) and 3,4-dihydroxy-phenylacetic acid (DOPAC) in the rat substantia nigra (SN) and corpus striatum (CS) were determined. Acute haloperidol and alpha-flupenthixol increased HVA and DOPAC in the CS but after chronic treatment no ...

journal_title：European journal of pharmacology

authors： Nicolaou NM

更新日期：1980-06-13 00:00:00

abstract：:The cardiovascular and biochemical responses during acute oxidative stress induced by D,L-buthionine-(S,R)-sulfoximine (BSO) were investigated in Sprague-Dawley rats. Mean arterial pressure, heart rate and vascular reactivity were measured after subcutaneous injection of BSO (4 mmol/kg). Control rats received saline. ...

journal_title：European journal of pharmacology

authors： Ganafa AA,Socci RR,Eatman D,Silvestrova N,Abukhalaf IK,Bayorh MA

更新日期：2002-11-15 00:00:00

abstract：:Endothelial cells from rat brain microvessels, human aortic artery and human umbilical vein were examined, together with ex vivo rat brain capillaries and rat aortic ring sections, for the expression of opioid receptor-like OP-4 mRNA and protein. High levels of mRNA expression and an immunopositive reaction for the re...

journal_title：European journal of pharmacology

authors： Granata F,Potenza RL,Fiori A,Strom R,Caronti B,Molinari P,Donsante S,Citro G,Iacovelli L,De Blasi A,Ngomba RT,Palladini G,Passarelli F

更新日期：2003-12-15 00:00:00

abstract：:5-Hydroxytryptamine (5-HT) mediates intestinal hypersecretion associated with infection and inflammation. We tested the hypothesis that 5-HT-induced anion secretion is mediated by an opioid-sensitive enteric neural circuit. 5-HT, at a contraluminal concentration of 10 microM, increased short-circuit current by 58 +/- ...

journal_title：European journal of pharmacology

authors： Green BT,Brown DR

更新日期：2002-09-13 00:00:00

abstract：:Annexin A1 (ANXA1)-formyl peptide receptor (Fpr) system is potent effective mediators in the control of the inflammatory response. In this study, we evaluate the potential involvement of the Fpr family in the protective effect of the mimetic peptide of ANXA1 (ANXA12-26) using an experimental allergic conjunctivitis (A...

journal_title：European journal of pharmacology

authors： Marmorato MP,Gimenes AD,Andrade FEC,Oliani SM,Gil CD

更新日期：2019-01-05 00:00:00

abstract：:Activation of serotonergic 5-HT3 receptors by its selective agonist 2-methyl serotonin (2-Me-5-HT) induces vomiting, which is sensitive to selective antagonists of both 5-HT3 receptors (palonosetron) and L-type calcium channels (LTCC) (amlodipine or nifedipine). Previously we demonstrated that 5-HT3 receptor activatio...

journal_title：European journal of pharmacology

authors： Hutchinson TE,Zhong W,Chebolu S,Wilson SM,Darmani NA

更新日期：2015-05-15 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

authors： Duval N,Hicks PE,Langer SZ

更新日期：1985-02-05 00:00:00

abstract：:[3H]Idazoxan is a labelled ligand that is frequently used to study alpha 2-adrenoceptors in the central nervous system. In pig kidney membranes, [3H]idazoxan labelled high-affinity binding sites (Kd = 1.5 nM) that were not alpha 2-adrenoceptors and which recognized clonidine with low affinity. This new class of bindin...

journal_title：European journal of pharmacology

authors： Vigne P,Lazdunski M,Frelin C

更新日期：1989-01-31 00:00:00

abstract：:Venenum Bufonis, a traditional Chinese medicine, is widely used in the treatment of liver cancer in modern Chinese medical practices. In our search for anti-hepatoma constituents in Venenum Bufonis, bufotalin, bufalin, telocinobufagin and cinobufagin were obtained. Bufotalin was the most potent active compound among t...

journal_title：European journal of pharmacology

authors： Zhang DM,Liu JS,Tang MK,Yiu A,Cao HH,Jiang L,Chan JY,Tian HY,Fung KP,Ye WC

更新日期：2012-10-05 00:00:00

abstract：:Heparin is the most widely used anticoagulant drug for prevention and treatment of thrombosis. However, inhibition of blood coagulation might not fully explain the antithrombotic activity of this drug. The present study shows that different heparin preparations (50 nM) completely prevent human platelet aggregation, se...

journal_title：European journal of pharmacology

authors： Evangelista V,Piccardoni P,Maugeri N,De Gaetano G,Cerletti C

更新日期：1992-06-17 00:00:00

abstract：:UP 269-6, 5-methyl-7-propyl-8(-)[2'-(1H-tetrazol-5-yl)biphenyl-4- yl)methyl]-1,2,4-triazolo]1,5-c]pyrimidin-2(3H)-one is a novel nonpeptide angiotensin II receptor antagonist. In vivo studies were performed to evaluate UP 269-6 for its angiotensin II antagonistic action. In pithed rats, i.v. administration of UP 269-6...

journal_title：European journal of pharmacology

authors： Cazes M,Provost D,Versigny A,Cloarec A

更新日期：1995-09-15 00:00:00

abstract：:Systemic or intracerebral administration of kainic acid in rodents induces neuronal death followed by a cascade of neuroplastic changes in the hippocampus. Kainic acid-induced neuroplasticity is evidenced by alterations in hippocampal neurogenesis, dispersion of the granule cell layer and re-organisation of mossy fibr...

journal_title：European journal of pharmacology

authors： Jaako K,Aonurm-Helm A,Kalda A,Anier K,Zharkovsky T,Shastin D,Zharkovsky A

更新日期：2011-09-01 00:00:00

abstract：:Long-term treatment with sodium barbital did not alter significantly the responsiveness of the isolated rat vas deferens to noradrenaline. However, three days after barbital withdrawal there was a 4.5-fold increase in the sensitivity and an enhanced maximum response to the neurotransmitter. Pharmacological analysis of...

journal_title：European journal of pharmacology

authors： Saban R,Capaz FR,De Moraes S

更新日期：1982-08-13 00:00:00

abstract：:Diabetic cardiomyopathy (DCM) is one of the major cardiac complications in diabetic patients and a major reason for the death of diabetic patients. Obeticholic acid (OCA) is a semi-synthetic bile acid analogue. The objective of the present study was to investigate the possible cardio-protective effect of OCA against D...

journal_title：European journal of pharmacology

authors： Wu H,Liu G,He Y,Da J,Xie B

更新日期：2019-09-05 00:00:00

abstract：:The present study was designed to characterize the vasopressin receptor subtype involved in the vasopressin-induced activation of the central sympatho-adrenomedullary outflow using urethane-anesthetized rats. Intracerebroventricularly (i.c.v.) administered vasopressin (0.1, 0.2 and 0.5 nmol/animal) dose-dependently el...

journal_title：European journal of pharmacology

authors： Okada S,Murakami Y,Nakamura K,Yokotani K

更新日期：2002-12-13 00:00:00

abstract：:In the rat substantia nigra Type II benzodiazepine recognition sites (measured as the portion of [3H]flunitrazepam binding which remain after the addition of 2 X 10(-7) M Cl 218872) represent 50% of the total benzodiazepine recognition sites. The density of Type II sites was increased by 35% following the degeneration...

journal_title：European journal of pharmacology

authors： Porceddu ML,Corda MG,Sanna E,Biggio G

更新日期：1985-06-07 00:00:00

abstract：:SCH-23390, a selective D-1 dopamine antagonist, was found to antagonize the locomotor stimulation induced by LY-171555, an action similar to that for haloperidol in control animals. However, this action of SCH-23390 was prevented in rats treated with 6-hydroxydopamine (6-OHDA) or with reserpine plus alpha-methyl-tyros...

journal_title：European journal of pharmacology

authors： Breese GR,Mueller RA

更新日期：1985-07-11 00:00:00

abstract：:The actions of dequalinium have been investigated in cultured rat sympathetic neurones. It produced a rapid and reversible inhibition of the slow apamin-sensitive component of the afterhyperpolarization (AHP) which follows a single action potential in these cells. The IC50 for this effect was 1.1 microM and in voltage...

journal_title：European journal of pharmacology

authors： Dunn PM

更新日期：1994-02-03 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

authors： Nasser SA,Elmallah AI,Sabra R,Khedr MM,El-Din MM,El-Mas MM

更新日期：2014-03-15 00:00:00

abstract：:Notoginsenoside R1 (NG-R1), a unique and main active ingredient of Panax notoginseng, has been described to exhibit anti-inflammatory activity. However, its protective effects against oxidized low-density lipoprotein (oxLDL)-induced inflammatory injury in vascular endothelial cells have not been clarified. In the pres...

journal_title：European journal of pharmacology

authors： Su P,Du S,Li H,Li Z,Xin W,Zhang W

更新日期：2016-01-05 00:00:00