Abstract：
:Diphenylhydantoin (DPH) is known to be a potent anticonvulsant agent, useful in treating and preventing grand mal seizures. More recently, DPH was reported also to be a potent antiarrhythmic agent acting by means of a depressant action on the heart. The present experiments demonstrated that DPH has also a potent antiarrhythmic action when administered to the CNS. The posterolateral hypothalamus was stimulated in cats to evoke cardiac arrhythmias of varying severity both during and after stimulation. In general, it was found that the post-stimulus arrhythmias were obtained more readily than those during stimulation. The mean effective dose of DPH required to prevent the arrhythmias via the i.v. route was 11.9 mg/kg, and that via the vertebral artery route and via the fourth ventricular route was only 1.9--1.4 and 1.4 mg/kg, respectively. These results suggest that though DPH has identifiable antiarrhythmic action on the heart itself it has a strong antiarrhythmic effect via the central nervous system as well.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Lisander B,Jaju B,Wang SCdoi
10.1016/0014-2999(75)90078-3keywords:
subject
Has Abstractpub_date
1975-03-01 00:00:00pages
53-62issue
1eissn
0014-2999issn
1879-0712pii
0014-2999(75)90078-3journal_volume
31pub_type
杂志文章abstract：:Here we investigated the effect of naloxone-precipitated morphine withdrawal on the release of noradrenaline in hippocampus of the anaesthetised rat. Naloxone (1 mg/kg i.p.) injected 3 and 24 h, but not 3 weeks, after eight daily injections of morphine, induced an immediate increase in hippocampal noradrenaline releas...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90052-6
更新日期：1992-05-14 00:00:00
abstract：:Ginsenoside Rg3 (Rg3), one of the bioactive extracts found in ginseng root, was reported to have anti-cancer activity in various cancer models. The anti-proliferation effect of Rg3 on prostate cancer cells has been well reported. To test whether Rg3 has an anti-metastatic effect on prostate cancer, we treated a highly...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2012.02.040
更新日期：2012-05-15 00:00:00
abstract：:The effect of three calcium entry blockers--verapamil, nifedipine and felodipine--on diuresis, natriuresis, the renin-aldosterone axis, and atrial natriuretic peptide (ANP) levels was studied in 30 previously untreated patients with mild to moderate essential hypertension. All three blockers produced significant antih...
journal_title：European journal of pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0014-2999(93)90356-m
更新日期：1993-03-16 00:00:00
abstract：:The human cholecystokinin B (CCKB) receptor has been isolated from a human temporal cortex cDNA library. Transient transfection of the receptor into COS-M6 cells resulted in high specific binding of 125I-sulphated CCK-8 labelled with Bolton and Hunter Reagent (KD = 31 pM). Competition experiments yielded the expected ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(94)90117-1
更新日期：1994-06-15 00:00:00
abstract：:Dextrans of molecular weight 10(4) to 2 x 10(6) induced histamine release from rat peritoneal mast cells in the presence of calcium (1 mM) and phosphatidyl serine (10 micrograms/ml). Glucose and low molecular weight dextrans inhibited the histamine release induced by high molecular weight dextrans but the inhibition c...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90287-4
更新日期：1982-09-10 00:00:00
abstract：:Pulmonary hypertension (PH) mainly results from excessive proliferation of pulmonary artery smooth muscle cells (PASMCs) and displays mitochondrial abnormalities such as mitochondrial fragmentation. Epigallocatechin-3-gallate (EGCG), an efficient antiproliferative compound in green tea, has recently been demonstrated ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2017.05.003
更新日期：2017-08-15 00:00:00
abstract：:We investigated in vitro anti-inflammatory effects of cynaropicrin, a sesquiterpene lactone from Saussurea lappa, on tumor necrosis factor (TNF)-alpha and nitric oxide (NO) release, and lymphocyte proliferation. Cynaropicrin strongly inhibited TNF-alpha release from lipopolysaccharide-stimulated murine macrophage, RAW...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00337-x
更新日期：2000-06-23 00:00:00
abstract：:The anti-inflammatory activity of avarol and avarone, sesquiterpenoid derivatives from the Mediterranean sponge Dysidea avara, was investigated. Both compounds potently inhibited paw oedema induced by carrageenan (approximated ED50 = 9.2 and 4.6 mg/kg, p.o., respectively) as well as ear oedema induced by 12-O-tetradec...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90759-5
更新日期：1994-02-21 00:00:00
abstract：:Chlorogenic acid (CA) is one of the active ingredients in some Chinese herbal injections, which may cause allergic reactions in clinic therapy. However, the criterion of test for allergen had not been employed in current Pharmacopeia of United States, European Pharmacopeia, Japanese Pharmacopeia and British Pharmacope...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2012.11.047
更新日期：2013-01-15 00:00:00
abstract：:To investigate the abnormal function of T and B lymphocytes involved in collagen-induced arthritis in DBA/1 mice and the regulation role of TACI-Ig on T and B lymphocytes, collagen-induced arthritis models were established in DBA/1 mice. Mice were divided randomly into eight groups, including normal, collagen-induced ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.01.002
更新日期：2011-03-11 00:00:00
abstract：:We have recently demonstrated that hyperthermia induced by 1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane (DOI) and m-chlorophenylpiperazine (m-CPP) are separately mediated by selective stimulation of 5-HT2A and 5-HT2C receptors, respectively in Wistar rats. Furthermore, hyperthermia induced by either DOI or m-CPP was ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00279-t
更新日期：1995-08-25 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：:While there is evidence to suggest that endothelin-1 is involved in regulation of kidney function and blood pressure, the importance of endothelin ETA receptors in this area has not been clearly defined. The novel, non-peptide endothelin ETA receptor antagonist, BMS-182874, (5-(dimethylamino)-N-(3,4- dimethyl-5-isoxaz...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00537-4
更新日期：1995-12-27 00:00:00
abstract：:Dexmedetomidine is a highly specific alpha2-adrenoreceptor agonist, which is now clinically used to induce sedation in patients in the intensive care units. Behavioural effects of dexmedetomidine have been little studied so far. The drug was reported to reduce behaviour such as locomotion or measures of anxiety or agg...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2005.08.022
更新日期：2005-10-31 00:00:00
abstract：:The new dihydropyridine calcium channel antagonist S 11568 and its optical isomers, S 12967 and S 12968 (3 x 10(-6) to 10(-4) M), caused, unlike nifedipine (10(-4) M), equipotent and rapid endothelium-dependent relaxations and increased the content of cyclic GMP in rings of canine femoral arteries. These effects were ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90362-t
更新日期：1991-05-02 00:00:00
abstract：:Infusion of tryptamine (1-4 mug/ml) through the pulmonary circulation of rat isolated lung perfused with Krebs solution caused release of a mixture of spasmogens contracting isolated smooth muscle preparations. One component of this mixture had biological activity comparable to E-type prostaglandins. Other components ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(76)90238-7
更新日期：1976-02-01 00:00:00
abstract：:The effects of intracisternal injections of [Lys8]vasopressin and [Arg8]vasopressin (25, 50, 100, 200 mU/kg) and related compounds oxytocin (25, 50, 100, 200 mU/kg), felypressin (25, 50, 100, 200 mU/kg) and vasotocin (100, 200, 400, 800 ng/kg) on the acute neurogenic pressor responses to afferent vagal stimulation (5,...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90009-3
更新日期：1985-11-19 00:00:00
abstract：:The gastric anti-secretagogue effects of cimetidine (a histamine H2-receptor antagonist) and of atropine (a non-selective muscarinic receptor antagonist) and pirenzepine (a selective muscarinic M1-receptor antagonist) were examined in conscious gastric fistula rats both under basal conditions and after stimulation wit...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90436-5
更新日期：1987-06-19 00:00:00
abstract：:We investigated the effects of acute p.o. pretraining treatment with an indirect acetylcholinesterase inhibitor, metrifonate, on water maze spatial navigation and passive avoidance behavior. Metrifonate (10-100 mg/kg, orally, p.o.) did not improve the water maze or passive avoidance performance of young intact rats. H...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(96)00336-6
更新日期：1996-08-08 00:00:00
abstract：:Isolated porcine myocardial trabeculae from right atria and left ventricles were paced at 1.5 Hz in tissue baths, and changes in isometric contractile force upon exposure to agonist were studied. Alpha calcitonin gene-related peptide (alpha-CGRP) increased contractile force in nearly half of the trabeculae, whereas th...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00721-9
更新日期：1999-12-03 00:00:00
abstract：:Although convulsions due to local anesthetic systemic toxicity are thought to be due to inhibition of GABA(A) receptor-linked currents in the central nervous system, the mechanism of action remains unclear. We therefore examined the effects of local anesthetics on gamma-aminobutyric acid (GABA)-induced currents using ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00463-5
更新日期：2000-08-11 00:00:00
abstract：:The effect of dl-p-chloroamphetamine, fluoxetine and probenecid on the efflux of endogenous 5-hydroxytryptamine (5HT) and 5-hydroxyindoleacetic acid (5HIAA) into superfusates of the spinal cord of anesthetized rats was examined. Mean basal efflux of 5HT and 5HIAA was 0.27 and 15.56 ng/ml superfusate, respectively. The...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90083-3
更新日期：1983-03-04 00:00:00
abstract：:In the guinea-pig myenteric plexus-longitudinal muscle preparation from the small intestine, the release of acetylcholine evoked by substance P and vasoactive intestinal polypeptide was examined in vitro. Both neuropeptides stimulated efflux of [3H]acetylcholine from myenteric neurons in a calcium-dependent manner. Th...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90547-9
更新日期：1986-01-21 00:00:00
abstract：:Since orally administered K+ channel openers may have cardiovascular side effects, it is possible that inhaled administration would be preferred for the treatment of asthma. We have investigated whether inhaled levcromakalim and HOE 234 inhibit histamine-induced bronchoconstriction and airway plasma exudation in anaes...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00670-2
更新日期：1996-01-18 00:00:00
abstract：:The effects of the two enantiomers of the antidepressant nomifensine on catecholamine uptake were investigated using rat brain synaptosomes. According to the results from in vitro and ex vivo/in vitro studies, the inhibitory activity on catecholamine uptake resides entirely in the (+)-form of nomifensine. Further stud...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90601-0
更新日期：1984-02-17 00:00:00
abstract：:Diabetes mellitus is associated with a decrease in bone quality and an increase in fracture incidence. Additionally, treatment with anti-diabetic drugs can either adversely or positively affect bone metabolism. In this study we evaluated: the effect of a 3-week oral treatment with saxagliptin on femoral microarchitect...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.01.028
更新日期：2014-03-15 00:00:00
abstract：:Extracellular diadenosine polyphosphates (ApnA) are recently considered as an endogenous signaling compounds with transmitter-like activity which present in numerous tissues, including heart. It has been demonstrated previously that extracellular ApnA cause alteration of the heart functioning via purine receptors in d...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2017.12.024
更新日期：2018-02-05 00:00:00
abstract：:The release of newly synthesised [3H]acetylcholine was evoked by electrical field stimulation (5 Hz, 600 pulses) of epithelium-deprived guinea-pig trachea strips after sensory neuropeptides depletion with 3 microM capsaicin. The selective tachykinin NK(2) receptor agonist [betaAla(8)]neurokinin A-(4-10) increased in a...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00199-0
更新日期：2000-05-12 00:00:00
abstract：:We have investigated whether the histamine H3-receptors influence nonadrenergic noncholinergic (NANC) bronchoconstriction in guinea-pig in vivo. Atropine, propranolol, mepyramine and cimetidine were administered to block the effects of beta-adrenoceptor-, acetylcholine, H1- and H2-receptor-mediated responses, respecti...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90872-8
更新日期：1989-12-12 00:00:00
abstract：:Oxidative stress plays an important role in inflammatory process of celiac disease. We have studied the effect of the lycopene, quercetin and tyrosol natural antioxidants on the inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) gene expression in RAW 264.7 macrophages stimulated by gliadin in associa...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.03.051
更新日期：2007-07-02 00:00:00
