Abstract：
:The effects of beta-chlornaltrexamine (CNA, 5 mg/kg s.c.) on social conflict analgesia and brain opioid binding were investigated in mice at different times after the administration of the alkylating antagonist. The specific binding of [3H]etorphine to high-affinity binding sites and the stress-induced analgesia of attacked mice (50 bites) were prevented for 6 h after CNA administration. Stress-mediated inhibition of pain fully recovered within 3 days after CNA treatment. Brain opioid binding was still reduced to 45% at this time and reached control values 9 days after treatment.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Lazega D,Frischknecht HR,Waser PG,Siegfried Bdoi
10.1016/0014-2999(88)90525-0subject
Has Abstractpub_date
1988-10-18 00:00:00pages
333-7issue
3eissn
0014-2999issn
1879-0712pii
0014-2999(88)90525-0journal_volume
155pub_type
杂志文章abstract：:Breast cancer is one of the main diagnosis cancers annually worldwide. It is difficult to thorough cure due to drug resistance and the high possibility of metastasis. SM934 is a novel water-soluble artemisinin analog, and has been reported to have a promising therapeutic effect on multiple autoimmune diseases. In this...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.05.011
更新日期：2019-09-05 00:00:00
abstract：:The present study was undertaken to investigate the involvement of chemical mediators in nasal allergic responses using histidine decarboxylase knockout (HDC-KO) mice. An allergic rhinitis model was developed in HDC-KO and wild-type mice by the intraperitoneal injection of ovalbumin, aluminum hydroxide gel and pertuss...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.01.082
更新日期：2007-07-19 00:00:00
abstract：:The influence of GABA-ergic stimulation on the centrally evoked pressor and tachycardic responses to substance P (SP) was investigated in conscious rats. Intracerebroventricular (i.c.v.) pretreatment with the potent GABA agonist muscimol attenuated the pressor responses to i.c.v. administered SP in a dose-dependent an...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90512-1
更新日期：1986-11-12 00:00:00
abstract：:The in vivo bronchoconstrictor effect of tachykinins in Fisher 344 rats is accompanied by release into the airways of 5-hydroxytryptamine (5-HT). 5-HT is possibly derived from mast cells. In the present study the presumed mast cell-tachykinin interaction was studied in isolated trachea from Fisher 344 rats. Contractio...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)81929-2
更新日期：1997-11-12 00:00:00
abstract：:The aim of this study has been to investigate the antiplatelet activity of a new series of thienylacylhydrazone derivatives analogous to the lead compound LASSBio-294 ((2-thienylidene) 3,4-methylenedioxybenzoylhydrazine). The antiplatelet effect was investigated in rabbit and human platelet rich plasma stimulated by a...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.04.003
更新日期：2010-07-25 00:00:00
abstract：:Adult rats submitted to perinatal protein deprivation (from day 14 of fetal life till 50 days of age) followed by a longer phase of nutritional recovery on balanced laboratory chow, showed a significant decrease of the pressor response elicited by noradrenaline and adrenaline, an effect that persisted after ganglionic...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90055-9
更新日期：1983-01-28 00:00:00
abstract：:The cyclic peptide urotensin II has recently been cloned from human and reported to potently constrict primate blood vessels. To elucidate the cellular signalling mechanisms of this peptide, we investigated a possible relationship of vasomotor effects of human urotensin II and phosphoinositide turnover in isolated rab...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00672-5
更新日期：2000-10-13 00:00:00
abstract：:We studied the cardiac electrophysiological effects of falipamil, a specific bradycardic agent, in conscious dogs, in comparison with those of alinidine. Sinus rate, corrected sinus recovery time, and Wenckebach point were measured in six intact dogs. Atrial rate, ventricular rate, and atrial effective refractory peri...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(96)00178-1
更新日期：1996-06-13 00:00:00
abstract：:(-)Baclofen, a GABAB receptor agonist, and GABA attenuated by 60% the high K+-evoked 45Ca2+ uptake into cultured cerebellar granule cells with an EC50 of 110 +/- 18 nM and 2.4 +/- 0.2 microM, respectively. The attenuation by baclofen of 45Ca2+ uptake was stereospecific and the effect of GABA was unaffected by bicucull...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90557-7
更新日期：1987-09-23 00:00:00
abstract：:Existing antimuscarinic drugs for overactive bladder have high affinity for M(3)/M(1) muscarinic receptors and consequently produce M(3)/M(1)-mediated adverse effects including dry mouth, constipation, mydriasis and somnolence. TD-6301 is a M(2/4) muscarinic receptor-selective antagonist developed for the treatment of...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.12.043
更新日期：2009-03-01 00:00:00
abstract：:The cardiovascular effects of atriopeptins (AP) I, II and III were compared in spontaneously beating or electrically stimulated guinea pig atria and in rabbit aortic strips precontracted by various agonists. Atriopeptins did not significantly affect sinus nodal rate or atrial contractility. AP II and III, although mor...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90224-9
更新日期：1985-04-02 00:00:00
abstract：:Neurofibrillary tangles aggregated from hyperphosphorylated tau protein are the main pathological feature of Alzheimer's disease (AD). Complement C3 (or C3a) is the core component of the complement system and is associated with AD pathological processes. However, it remains unclear whether C3a or the C3a receptor has ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.02.020
更新日期：2019-05-05 00:00:00
abstract：:The actions of gamma-aminobutyric acid (GABA) and the receptor selective agonists, muscimol (GABAA) and baclofen (GABAB), on motor activity of the longitudinal muscle-myenteric plexus of guinea-pig distal colon were studied in vitro. Preparations exhibited spontaneous contractions that were blocked by scopolamine (1 m...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90801-n
更新日期：1993-01-12 00:00:00
abstract：:The effect of somatostatin (SRIF) on VIP induction of SRIF secretion, cyclic AMP accumulation and 45Ca2+ influx was investigated in cultured diencephalic cells. [D-Trp8]SRIF suppressed VIP-stimulated SRIF release and decreased VIP-stimulated cyclic AMP accumulation in a dose-dependent manner. SRIF-14 blocked basal and...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90852-2
更新日期：1989-02-28 00:00:00
abstract：:We have investigated the endothelin receptor subtypes mediating contraction in isolated preparations of human saphenous vein. Endothelin-1 (EC50: 17.8 nM), endothelin-3 (EC50: 82.3 nM) and the endothelin ETB receptor-selective agonists, [Ala1,3,11,15]endothelin-1 (EC50: 63 nM) and sarafotoxin S6c (EC50: 0.75 nM) all p...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90144-9
更新日期：1994-05-23 00:00:00
abstract：:(-)-3/-Norepinephrine (3H-NE) binding to the microsomal fraction of the rabbit aorta has been studied. Binding appears to increase linearly with time up to at least 30 min, shows no evidence of stereoselectivity and may be inhibited only by compounds possessing the catechol or 3-methoxy-4hydroxyphenyl moieties, with t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(76)90324-1
更新日期：1976-08-01 00:00:00
abstract：:Endogenous polyamines mediate acute metabolic effects and cardiac hypertrophy associated to beta-adrenoceptor stimulation. The aim of this study is to characterize the role of polyamines on beta-adrenoceptor system mediated responses. To this end, the functional interaction of polyamine modifying drugs on isoprotereno...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.07.069
更新日期：2008-11-19 00:00:00
abstract：:The effects of prolactin on animal behavior include the stimulation of novelty-induced grooming in rats. This effect has been demonstrated in hyperprolactinaemic animals bearing pituitary homografts under the kidney capsule or after intracerebroventricular (i.c.v.) administration of prolactin. Since plasma prolactin l...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/s0014-2999(00)00678-6
更新日期：2000-09-29 00:00:00
abstract：:Oxyntomodulin is a hormone and a growth factor. It activates two receptors, the Glucagon-like peptide 1 (GLP-1) and the glucagon receptor. GLP-1 mimetics are on the market as treatments for type 2 diabetes and are well tolerated. These drugs have shown neuroprotective properties in animal models of neurodegenerative d...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.08.038
更新日期：2015-10-15 00:00:00
abstract：:The polyphenolic flavonoid silymarin that is the milk thistle extract has been found to possess an anti-cancer effect against various human epithelial cancers. In this study, to explore the regulative effect of silymarin on human ovarian cancer line A2780s and PA-1 cells, 3-[4, 5-dimethylthiazol-2-yl]-2, 5-diphenyltet...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.09.019
更新日期：2014-11-15 00:00:00
abstract：:Calcitonin gene-related peptide (CGRP), a 37-amino acid neuropeptide, is found in the central nervous system as well as in the heart. CGRP shows high sequence homology with amylin, salmon calcitonin, and adrenomedullin. This study aimed to investigate the effect of CGRP on atrial hemodynamics and atrial natriuretic pe...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2003.10.020
更新日期：2004-01-12 00:00:00
abstract：:Treatment of rats with cyclosporine A (50 mg/kg i.p.) for 4 days resulted in the impairment of renal function. Renal membrane and soluble phorbol ester receptor densities were significantly higher in cyclosporine A-treated rats compared to vehicle-treated rats. These data suggest that increased phorbol ester receptor ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90396-8
更新日期：1991-03-19 00:00:00
abstract：:The effects of brief actinomycin D treatment (0.1 microgram/ml, 0.5 h) on inhibition of cell growth and colony formation were studied in synchronized HeLa cells. Cells in late S and G2 phases were found to be maximally sensitive to inhibition of cell growth and colony formation after short exposure to actinomycin D. C...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0926-6917(94)90064-7
更新日期：1994-04-04 00:00:00
abstract：:Behavioural evidence has accumulated that supports the hypothesis that specific territories of the striatum contribute differentially to the control of motor behaviours. The present experiments compare the behavioural effects of microinjections of amphetamine (20 microg/0.5 microl) with those elicited by the D2-class ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00752-3
更新日期：1998-12-04 00:00:00
abstract：:In the present study, we describe the role of inositol trisphosphate in the signalling pathway that leads to the elevation of cytosolic-free Ca2+ in rat neutrophils stimulated with magnolol, a compound isolated from the cortex of Magnolia officinalis. Magnolol increased [Ca2+]i, by stimulating Ca2+ release from intern...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00363-x
更新日期：1998-07-10 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
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90550-7
更新日期：1982-08-13 00:00:00
abstract：:We examined the effects of intrarenal infusion of EXP3174, a non-peptide angiotensin II receptor antagonist, in order to evaluate the physiological role of endogenous angiotensin II in regulating renal hemodynamics and urine formation and to assess the possibility of a tubular site(s) of action of endogenous angiotens...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90221-3
更新日期：1993-05-12 00:00:00
abstract：:The rat vas deferens has been considered to be the tissue of choice to study alpha-adrenergic drugs. However, some of these agonists have elicited complex responses in this organ. Therefore, detailed characterization of alpha-adrenoceptor-mediated responses of the rat vas deferens was the aim of this work. Experiments...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90276-2
更新日期：1988-11-08 00:00:00
abstract：:The relationship between morphine tolerance and pituitary-adrenocortical activity was examined. In rats made tolerant to morphine by implantation of morphine-containing pellets, there was a significant reduction in plasma levels of beta-endorphin-like immunoreactivity (beta-END-LI), whereas no significant changes in c...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90499-v
更新日期：1990-06-21 00:00:00
abstract：:Endothelium-dependent contraction elicited by high concentrations of acetylcholine was described in hypertensive as well as in aged normotensive rats. The contribution of endothelium-derived constricting factor (EDCF) to norepinephrine-induced contraction is still unknown. We aimed to compare EDCF participation to nor...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.05.031
更新日期：2011-09-30 00:00:00
