Abstract：
:The maximal number of binding sites (Bmax) and the equilibrium dissociation constant (KD) values for [3H]PK 11195 binding were determined in the platelet membranes of epileptic patients before and after 4 weeks of carbamazepine (CBZ) treatment, as well as in healthy controls. There was a decrease of 17.1% in the Bmax value of patients before treatment as compared to the controls whereas an increase of 50.3% was observed in CBZ-treated patients as compared to their pretreatment values. The up-regulatory effect of CBZ on peripheral benzodiazepine receptors was not accompanied by alterations in KD values.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Weizman A,Tanne Z,Karp L,Martfeld Y,Tyano S,Gavish Mdoi
10.1016/0014-2999(87)90567-xsubject
Has Abstractpub_date
1987-09-23 00:00:00pages
471-4issue
3eissn
0014-2999issn
1879-0712pii
0014-2999(87)90567-Xjournal_volume
141pub_type
杂志文章abstract：:In the rat distal colon, 5-hydroxytryptamine (5-HT)-induced Cl- secretion is seen as a rise in short circuit current (Isc). We investigated the 5-HT receptor mediating 5-HT-induced Cl- secretion in the rat distal colon. Rat distal colon was prepared either by stripping away the muscularis propria with the neural gangl...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00752-0
更新日期：1996-03-07 00:00:00
abstract：:Our aim was to investigate the role of oxidative stress and inflammation on the functional and biochemical changes caused by hyperglycemia in the aorta and corpus cavernosum tissues of streptozotozin diabetic rats and to determine if rosiglitazone and/or insulin treatment has any preventive effect on organ dysfunction...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.03.030
更新日期：2011-06-25 00:00:00
abstract：:The role of substance P in the cerebral parenchymal circulation was examined in 19 anesthetized cats. The local cerebral blood volume in the temporoparietal cortex was measured by our photoelectric method. Cerebral blood volume reflects the cumulative dimensions of the parenchymal microvessels. Intravenous injection o...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(96)00725-x
更新日期：1996-12-19 00:00:00
abstract：:Impaired ventricular repolarization can lead to long QT syndrome (LQT), a proarrhythmic disease with high risk of developing lethal ventricular tachyarrhythmias. The compound ICA-105574 is a recently developed hERG activator and it enhances IKr current with very high potency by removing the channel inactivation. The p...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.09.011
更新日期：2013-10-15 00:00:00
abstract：:We investigated the effects of [D-Ala2,D-Leu5]enkephalin (DADLE). [D-Ala2,MePhe4,Gly-ol5]enkephalin (DAGO), [D-Pen2,D-Pen5]enkephalin (DPDPE) (0.01-1 microM) and bremazocine (0.001-0.3 microM) on the electrically evoked release of radiolabelled neurotransmitters and on the dopamine (DA)-stimulated cyclic AMP efflux fr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90094-5
更新日期：1988-09-13 00:00:00
abstract：:We have shown previously in dogs with right heart failure that the reduction of myocardial beta-adrenoceptor density occurs only in the failing right ventricle, while cardiac inotropic responses to beta-adrenergic stimulation are reduced in both the right and left ventricles. The purpose of the present study was to de...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(96)00340-8
更新日期：1996-08-08 00:00:00
abstract：:Choline acetyltransferase activity was measured in rats treated with daily injections of ethanol (0.1 g/kg body wt) and or dexamethasone (1 mg/kg body wt) for 5 consecutive days. Ethanol produced a biphasic reduction of choline acetyltransferase activity in rat cerebral cortex, which at most time points was further de...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(96)00601-2
更新日期：1996-10-10 00:00:00
abstract：:Factor Xa inhibitors reduce stroke in patients with atrial fibrillation. Pulmonary veins (PVs) and the sinoatrial node (SAN) are crucial for genesis of atrial fibrillation. However, the electrophysiological effects of factor Xa inhibitors (edoxaban and rivaroxaban) on PVs and the SAN remain unclear. Conventional micro...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2018.07.003
更新日期：2018-08-15 00:00:00
abstract：:The present study examined the adverse effects of delta-9-tetrahydrocannabinol (i.p injection in albino mice) on free radical damage of testicular lipids (lipid peroxidation) at low doses and the role of antioxidant enzymes defense system at high dose and particularly at the withdrawal of the drug after applying highe...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2009.01.025
更新日期：2009-04-01 00:00:00
abstract：:This study was designed to investigate the effects of serotonin on changes in intracellular Ca(2+) concentration ([Ca(2+)](i)) in cultured rat heart endothelial cells. Serotonin stimulated a biphasic change in cytosolic Ca(2+) of rat heart endothelial cells: an initial transient increase, which primarily reflects the ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00672-x
更新日期：1999-11-12 00:00:00
abstract：:Our goal was to determine if venlafaxine has a negative effect on bone metabolism. Rats were divided into three groups. The sham-operated control group (SHAM), the control group after orchidectomy (ORX), and the experimental group after orchidectomy received venlafaxine (VEN ORX) in standard laboratory diet (SLD) for ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.04.029
更新日期：2015-08-15 00:00:00
abstract：:The aim of the present investigation was to evaluate the antidiabetic activity of cycloart-23-ene-3beta, 25-diol (called as B2) isolated from stem bark of Pongamia pinnata in streptozotocin-nicotinamide induced diabetic mice. Diabetes was induced in mice by injecting streptozotocin (200mg/kg, i.p.) after 15 min nicoti...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.01.019
更新日期：2010-04-25 00:00:00
abstract：:The antihypertensive drug doxazosin has been associated with an increased risk for congestive heart failure and cardiomyocyte apoptosis. Human ether-a-go-go-related gene (hERG) K(+) channels, previously shown to be blocked by doxazosin at therapeutically relevant concentrations, represent plasma membrane receptors for...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.10.051
更新日期：2008-01-28 00:00:00
abstract：:I.v. administration of McN-2378 appeared to preferentially increase cerebral blood flow as opposed to systemic (femoral) blood flow in two strains of monkeys. This cerebral vasodilation was not affected by theta-adrenergic blockade. In the anesthetized dog, the compound transiently lowered systemic arterial pressure w...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(75)90209-5
更新日期：1975-01-01 00:00:00
abstract：:The anticancer drugs camptothecin (CPT) and topotecan (TPT) are known DNA topoisomerase I inhibitors which cause DNA damage and lead to cell death. In this study we provide evidence that CPT and TPT also interfere with the elements of cytoskeleton - microtubules and actin filaments which could be partly responsible fo...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.07.044
更新日期：2016-10-15 00:00:00
abstract：:The purpose of the current study was to assess neuropeptidergic alterations during a phase of the drug addiction cycle associated with drug craving as compared to a time period when the drug had been recently self-administered. Male Wistar rats were allowed to self-administer cocaine, heroin or saline for 6 h for 5 co...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00874-7
更新日期：1999-01-22 00:00:00
abstract：:The effect of progesterone on isolated rabbit coronary arteries and its possible mechanism was investigated by measuring changes of isometric tension. Progesterone (1, 3, 10 and 30 microM) induced significant coronary relaxation in K+ (30 mM)-, prostaglandin F2 alpha (3 microM)- or Bay K 8644 (1 microM plus 15 mM K+)-...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90524-8
更新日期：1992-02-11 00:00:00
abstract：:Some conopeptides derived from cone snails act on specific subunits of the NMDA receptor and thus, exert an influence on the dopamine system. In this study, one such conopeptide, conantokin G, was administered i.c.v. in conjunction with methamphetamine, a potent central nervous system stimulant known to cause dopamine...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00806-7
更新日期：2000-01-03 00:00:00
abstract：:Cerebral ischemia impairs physiological form of synaptic plasticity such as long-term potentiation (LTP). Clinical symptoms of cognitive dysfunction resulting from cerebral ischemia are associated with neuron loss and synaptic function impairment in hippocampus. It has been widely reported that cordycepin displays neu...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.04.015
更新日期：2019-06-15 00:00:00
abstract：:Somatostatin and gamma-aminobutyric acid (GABA) concentrations were evaluated in the brain of kindled rats treated chronically with carbamazepine and valproic acid. Kindled seizures were almost completely blocked by treatment with carbamazepine, whereas the effect of valproic acid was partial, suppressing only general...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90024-5
更新日期：1986-06-17 00:00:00
abstract：:Using the curve-shift method, we studied the effects of four doses (0.003, 0.03, 0.3 and 3 mg/kg, s.c.) of granisetron (endo-N-(9-methyl-9-azabicyclo[3.3.1]non-3-yl)-1-methyl-1H-indazole-3- carboxamide hydrochloride), a selective 5-hydroxytryptamine3 (5-HT3) receptor antagonist, on the potentiation of brain stimulatio...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00497-1
更新日期：1995-12-20 00:00:00
abstract：:Rosmarinic acid (RA) is a polyphenolic compound with various pharmacological properties, including, anti-inflammatory, immunomodulatory, and neuroprotective, as well as having antioxidant and anticancer activities. This study evaluated the effects and mechanisms of RA in two racially different triple-negative breast c...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173419
更新日期：2020-10-15 00:00:00
abstract：:The pharmacological profiles of tachykinin receptors mediating the release of acetylcholine were examined in the isolated spinal cord of the neonatal rat. The acetylcholine release evoked by neurokinin A or acetyl-[Arg6,Pro9]substance P-(6-11) was depressed by the tachykinin antagonists, spantide and GR71251 at 10 mic...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90939-f
更新日期：1993-09-07 00:00:00
abstract：:Increased expressions of cyclooxygenase-2 (COX-2) and its downstream metabolite, prostaglandin E2 (PGE2), are well documented events in the development of colorectal cancer. Interestingly, PGE2 itself can induce the expression of COX-2 thereby creating the potential for positive feedback. Although evidence for such a ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.08.002
更新日期：2013-10-15 00:00:00
abstract：:Although previous studies have demonstrated that Ginkgo biloba extract has modest effects in the improvement of memory and cognitive function of the Alzheimer's disease patients, the mechanism(s) underlying its beneficial effects remain(s) unclear. In this study, the effect of ginkgolide B, one of the major constituen...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2005.03.027
更新日期：2005-05-09 00:00:00
abstract：:Acoustic communication in male Chorthippus biguttulus is a suitable behavioral model to explore the physiological effects and underlying molecular mechanisms of identified neuropeptides. Proctolin plays a modulatory role in a neuronal circuit controlling sexual behavior in these insects. Activation of proctolin recept...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2009.08.010
更新日期：2009-10-01 00:00:00
abstract：:The efficacy of a combinational prophylactic regimen on the lethality, convulsions, and loss of morphological and functional integrities of the brain induced by an organophosphate soman was investigated in rats. The rats were implanted subcutaneously with osmotic minipumps containing the combinational prophylactic reg...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2004.10.034
更新日期：2004-11-28 00:00:00
abstract：:Oxidative stress is recognized as an important factor in the development of liver pathologies. The reactive oxygen species endogenously generated or as a consequence of xenobiotic metabolism are eliminated by enzymatic and nonenzymatic cellular systems. Besides endogen defences, the antioxidant consumption in the diet...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.06.067
更新日期：2008-09-04 00:00:00
abstract：:Arvanil is a metabolically stable hybrid between anandamide and capsaicin. The present study was designed to test the role of the vagal pathway in post-arvanil respiratory and blood pressure responses. Respiratory and pressure changes evoked by an intravenous injection of arvanil were investigated in 21 urethane-chlor...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.06.012
更新日期：2010-09-15 00:00:00
abstract：:The present studies demonstrate that adenylate cyclase and cyclic 3',5'-adenosine monophosphate (cAMP)-phosphodiesterase activities in dog bronchus are comparable to those found in other smooth muscle preparations. Catecholamines, in the order isoproterenol greater than epinephrine greater than norepinephrine, increas...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(77)90368-5
更新日期：1977-01-07 00:00:00
