Abstract：
:Dantrolene sodium (DaNa) markedly depressed the frequency of spontaneous miniature potentials at the frog neuromuscular junction. Its action is still observed at low [Ca2+]o and is little affected by temperature; its effect is not readily reversible. Theophylline antagonises the action of DaNa. DaNa prevents the stimulatory effect of the ionophore A23187 at 25 degrees C, but is ineffective in antagonising the action of X537A. DaNa and theophylline do not affect the functioning and integrity of mitochondria in vitro and it is suggested that DaNa acts at intracellular Ca2+ stores (other than the mitochondria) in the presynaptic terminals.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Statham HE,Duncan CJdoi
10.1016/0014-2999(76)90122-9subject
Has Abstractpub_date
1976-09-01 00:00:00pages
141-52issue
1eissn
0014-2999issn
1879-0712journal_volume
39pub_type
杂志文章abstract：:Apoptosis has received widespread attention for its essential roles in biology, medicine and cancer. We previously found that normal, human papillomavirus (HPV) 16-immortalized and their transformed endocervical cells were increasingly resistant to apoptosis induced by a cancer therapeutic drug. Here, analogously, ano...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(03)01561-9
更新日期：2003-04-25 00:00:00
abstract：:The K562 cell line has been proposed as a useful experimental system to identify anti-tumor compounds acting by inducing terminal erythroid differentiation. K562 cells exhibit a low proportion of hemoglobin-synthesizing cells under standard cell growth conditions, but are able to undergo terminal erythroid differentia...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.09.024
更新日期：2011-12-15 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：:The existence of presynaptic autoreceptors modulating acetylcholine release from central cholinergic nerve endings was investigated by using rat hippocampal synaptosomes in a superfusion system. The presence of exogenous acetylcholine, carbachol or oxotremorine in the superfusion fluid produced a dose-dependent inhibi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(81)90147-3
更新日期：1981-07-17 00:00:00
abstract：:Previous results indicated that the rabbit could represent a suitable model for investigations on the functional role of alpha 2-adrenoceptors in fat cells, but the characterization of these receptors was not resolved yet. In the present report, imidazoline compounds were used to attempt a better definition of rabbit ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(90)90010-u
更新日期：1990-04-25 00:00:00
abstract：:The aim of the present investigation was to assess neuroprotection exerted by diazepam (0.1-25 microM) in rat cortical brain slices subjected to oxygen-glucose deprivation and reoxygenation. Neuronal injury and neuroprotection were assessed by measuring the release of glutamate and lactate dehydrogenase and tissue wat...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.12.030
更新日期：2007-04-30 00:00:00
abstract：:Hypovolemic shock was produced in rats by withdrawing about 50% of the estimated total blood volume. Following mean arterial pressure stabilization in the range of 22-23 mm Hg, the rats were given an i.v. bolus injection of L-6-ketopiperidine-2-carbonyl-L-leucyl-L-proline amide (RGH-2202) to be compared with thyrotrop...
journal_title：European journal of pharmacology
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更新日期：1990-06-21 00:00:00
abstract：:Ocular ischemic syndrome is likely stem from retinal ischemia, and which causes visual disorder. The pathological mechanism of ocular ischemic syndrome is still unknown, therefore the optimal treatment for ocular ischemic syndrome remains to be established. Then, this study aimed to evaluate the effects of tissue-deri...
journal_title：European journal of pharmacology
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更新日期：2014-09-05 00:00:00
abstract：:As there are significant amounts of functional endothelin receptors in the mammalian urinary tract, we examined the effect of experimental diabetes on the expression of endothelin receptors and their mRNAs in the rat bladder dome. The density of endothelin receptors in the rat bladder dome was higher (8 and 16 weeks f...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00753-0
更新日期：2000-01-17 00:00:00
abstract：:The non N-methyl-D-aspartate (NMDA) receptor antagonists dinitroquinoxaline-2,3-dione (DNQX) and 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX), both inhibit the visually driven response of sustained ganglion cells in the cat retina in vivo. In contrast to these findings, the potent NMDA receptor antagonist 3-[+/- )-2-ca...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90483-4
更新日期：1989-05-19 00:00:00
abstract：:The binding characteristics of compound 48/80 were examined using rat mast cells and fractionated 14C-labeled compound 48/80 components at 4 degrees C in vitro where no degranulation of the cells occurred. The binding potencies of these components in the presence of Ca2+ generally paralleled their histamine releasing ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90688-0
更新日期：1985-09-24 00:00:00
abstract：:Synthesis of the vasoconstrictor peptide endothelin-1 by endothelial and epithelial cells is strongly induced by tumor necrosis factor alpha (TNF-alpha). The actions of TNF-alpha are mediated by two transmembrane receptors of approximately 55 (p55, CD120a) and 75 kDa (p75, CD120b). Reagents activating selectively thes...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00022-4
更新日期：2000-02-25 00:00:00
abstract：:Inhibitors of phosphodiesterases 3 and 4, the main cyclic AMP (cAMP) degrading enzymes in arteries, may have therapeutic potential in cerebrovascular disorders. We analysed the effects of such phosphodiesterases in guinea pig cerebral arteries with organ bath technique and cyclic nucleotide assays. Guinea pig and huma...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2004.02.038
更新日期：2004-04-05 00:00:00
abstract：:G protein-coupled receptors, such as the adenosine A(2A) receptor, are dynamic proteins, which undergo agonist-dependent redistribution from the cell surface to intracellular membranous compartments, such as endosomes. In order to study the kinetics of adenosine A(2A) receptor redistribution in living cells, we synthe...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.05.036
更新日期：2008-08-20 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90623-0
更新日期：1986-12-16 00:00:00
abstract：:Pressor and bradycardiac responses induced by electrical stimulation of the mesencephalic reticular formation in urethane-anesthetized rats were used as model of neurogenic hypertension. Oxytocin (OXT) and prolyl-leucyl-glycinamide (OXT-(7-9] administered into the fourth cerebral ventricle markedly attenuated the magn...
journal_title：European journal of pharmacology
pub_type： 杂志文章
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更新日期：1983-10-14 00:00:00
abstract：:Pentoxifylline (PTX), a non-specific inhibitor of cAMP phosphodiesterases, is commonly used for treatment of peripheral vascular disorders although its direct action on endothelial cells is not well described. The aim of this study was to determine the influence of PTX on tubule formation and mRNA expression for angio...
journal_title：European journal of pharmacology
pub_type： 杂志文章
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journal_title：European journal of pharmacology
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更新日期：1984-03-02 00:00:00
abstract：:Selective serotonin reuptake inhibitors (SSRIs) are known to cause sexual dysfunction, such as decreased sexual motivation, desire, arousal, and orgasm difficulties. These SSRI-induced sexual complaints have a high prevalence rate, while there is no approved pharmacological treatment for SSRI-induced sexual dysfunctio...
journal_title：European journal of pharmacology
pub_type： 杂志文章,随机对照试验
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更新日期：2015-04-15 00:00:00
abstract：:Inactivation of gamma-aminobutric acid (GABA) as a neurotransmitter is mediated by diffusion in the synaptic cleft followed by binding to transporter sites and translocation into the intracellular compartment. The GABA transporters of which four subtypes have been cloned (GAT1-4) are distributed at presynaptic nerve e...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
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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：:Analogues of the C-terminal octapeptide of cholecystokinin (CCK) modified in the Met28-Gly29 region, were tested for their ability to interact with peripheral cholecystokinin receptors on rat pancreatic acini and to stimulate amylase secretion. These analogues were further evaluated for their ability to recognize cent...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90436-a
更新日期：1990-09-21 00:00:00
abstract：:The outcome for both in-hospital and out-of hospital cardiac arrest remains dismal. Vasopressors are used to increase coronary perfusion pressure and thus facilitate return of spontaneous circulation during cardiopulmonary resuscitation. However, they are associated with a number of potential adverse effects and may d...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2014.04.002
更新日期：2014-07-05 00:00:00
abstract：:The adult brain has long been viewed as a collection of neuronal networks that maintain a fixed configuration of synaptic connections. Brain plasticity and learning was thought to depend exclusively on changes in the gain and offset of these connections. Over the last 50 years, molecular and cellular studies of neurop...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
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更新日期：2013-11-05 00:00:00
abstract：:We characterized the acute effects of oxidized low-density lipoproteins (oxidized-LDL) on vascular reactivity in isolated aorta from wild-type C57BL/6J mice, and compared these with the chronic alterations in vascular function observed in apolipoprotein-E gene knockout [ApoE(-/-)] mice fed a high-fat diet, which resul...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)01140-2
更新日期：2001-07-20 00:00:00
abstract：:Intracerebroventricular injection into rats of mast-cell degranulating peptide (MCD), dendrotoxin I (DTXI) and 4-aminopyridine (4-AP), three blockers of a subclass of K+ channels, elicited epileptiform wave bursts and convulsions. Three different types of L-type Ca2+ channel inhibitors (+)PN 200-110, a 1,4-dihydropyri...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90669-9
更新日期：1989-01-24 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00603-7
更新日期：1998-10-02 00:00:00
abstract：:In the rat pulmonary artery, phorbol 12,13-dibutyrate induces a contraction due to the activation of the protein kinase C. We investigated the sensitivity of this protein kinase C-mediated contraction to a variety of vascular smooth muscle relaxants. Pretreatment of rat pulmonary artery with relaxant compounds altered...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90432-h
更新日期：1993-11-09 00:00:00
abstract：:The Kd values of the multiple agonist binding sites in cardiac muscarinic receptors (mAChR) and pD2 values for negative inotropic actions were determined independently and their relation was examined. The guinea-pig cardiac mAChR is known to have three agonist binding sites (super-high (SH), high (H) and low (L) affin...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90293-6
更新日期：1985-12-17 00:00:00
abstract：:Identification of natural products that have antitumor activity is invaluable to the chemoprevention and therapy of cancer. The embryos of lotus (Nelumbo nucifera) seeds are consumed in beverage in some parts of the world for their presumed health-benefiting effects. In this report we studied the effects of neferine, ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.12.035
更新日期：2012-02-29 00:00:00
