Abstract：
:The effect of regression of left ventricular hypertrophy was studied in deoxycorticosterone-acetate-salt hypertensive rats (DOCA-salt hypertensive rats) treated with tetrandrine. Treatment with tetrandrine (by gastric intubation, 50 mg/kg per day for 9 weeks) lowered systolic blood pressure, left ventricular weight, Ca2+ of mitochondria, and markedly decreased the density (Bmax) and total number of dihydropyridine binding sites in hypertrophic left ventricle (P < 0.001). There was no difference between groups in dissociation constant (Kd) values of dihydropyridine binding sites. These facts indicate that tetrandrine decreased cardiac mass in DOCA-salt hypertensive rats through mechanisms that may be associated with the density and the total number of dihydropyridine binding sites, Ca2+ and blood pressure control.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Xu Y,Rao MRdoi
10.1016/0014-2999(95)00055-psubject
Has Abstractpub_date
1995-05-04 00:00:00pages
1-7issue
1eissn
0014-2999issn
1879-0712pii
001429999500055Pjournal_volume
278pub_type
杂志文章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
doi：10.1016/j.ejphar.2013.07.020
更新日期：2013-11-05 00:00:00
abstract：:Our previous studies demonstrated the ability of exogenous agmatine to inhibit tolerance to and physical dependence on morphine in mice, rats and monkeys. The present study further evaluated the effect of agmatine on the psychological dependence induced by morphine in conditioned place preference assay. Agmatine (0.75...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2005.03.045
更新日期：2005-05-16 00:00:00
abstract：:6"-O-succinylapigenin [apigenin-7-O-(6'-O-succinyl)-glucoside], a novel compound, is identified in chamomile. Although it is highly produced by Bacillus amyloliquefaciens FJ18, its bioactivity remains unknown. The neuroprotective effects and antioxidative mechanism of 6''-O-succcinylapigenin in the middle cerebral art...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.03.024
更新日期：2019-07-15 00:00:00
abstract：:Eribis peptide 94 (EP 94) is a novel enkephalin analog, thought to interact with the μ- and δ-opioid receptors. The purpose of the present study was to examine the cardioprotective potential of EP 94 in two clinically relevant porcine models of myocardial ischaemia and reperfusion, and to investigate if such an effect...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.10.069
更新日期：2011-01-25 00:00:00
abstract：:We reported previously that 18 compounds varying in general anesthetic potency by up to 66 000-fold inhibited, at anesthetic concentrations, the metabolism of arachidonic acid and aminopyrine by cytochrome P450 monooxygenases in rat liver microsomes. Now, we report that P450-mediated para-hydroxylation of aniline is m...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0926-6917(95)00022-4
更新日期：1995-10-06 00:00:00
abstract：:Intravenous administration of 0.3 mg/kg of quinpirole to conscious rabbits that had been pretreated with domperidone caused a marked increase in blood pressure and renal sympathetic nerve activity with a peak at 5-10 min after injection (25% and 3-fold increase, respectively). Spectral analysis of the blood pressure-r...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00835-3
更新日期：2000-01-24 00:00:00
abstract：:MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine) destroys dopamine-containing nigrostriatal neurons and increases the apparent Bmax of both D1 and D2 binding sites in the striatum. However, the changes of Bmax occur at different intervals after the lesion. Up-regulation of D2 sites becomes evident about 3 weeks aft...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90324-y
更新日期：1990-05-16 00:00:00
abstract：:The activity of angiotensin-converting enzyme in rat choroid plexus was higher than that of any other organ, being 6--7 times higher than that in lung and more than 50 times higher than in any other region of brain. Rabbit choroid plexus also had high activity of enzyme while that of human choroid plexus was relativel...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(78)90035-3
更新日期：1978-11-01 00:00:00
abstract：:The role of the alpha 1-adrenoceptor subtypes, and their possible change with maturation, in alpha 1-adrenoceptor-induced pressor responses in the rat has not been established. Thus, the effects of the alpha 1D-, alpha 1A/1D- and alpha 1B/1D-adrenoceptor antagonists, BMY 7378 (8-(2-(4-(2-methoxyphenyl)-1-piperazinyl)e...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)00092-7
更新日期：1997-03-19 00:00:00
abstract：:The earliest hallmarks of sporadic Alzheimer's disease (sAD) are impaired glucose metabolism, chronic neuroinflammation, diminished synaptic plasticity and subsequent cognitive decline. The safest antidiabetic drug metformin has shown both glucose metabolism-improving and cognition-enhancing action in type 2 diabetes ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173290
更新日期：2020-08-15 00:00:00
abstract：:Recent reports have provided evidence for a new concept that in small resistance arteries α1D-adrenoceptor-mediated contraction is intimately linked to pannexin-1 (Px1) hemichannels that open to allow the release of ATP, from the smooth muscle effector cell, that acts back on P2Y purinoceptors to cause contraction. Th...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.01.024
更新日期：2015-03-05 00:00:00
abstract：:Nicotine is one of the most representative components in cigarette smoke leading to gastric ulceration. Both ornithine decarboxylase and potassium ion (K(+)) channels are essential for cell growth and wound repair. The aim of the present study is to elucidate the causative relationship of these two factors during woun...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)01610-2
更新日期：2002-05-24 00:00:00
abstract：:Enterobacteria are known to deconjugate amino acid-conjugated bile acids in the intestine. Administration of ampicillin (ABPC; 3 days, 100mg/kg) decreased the expression of ileal farnesoid X receptor (Fxr) target genes, and increased the levels of total bile acids in the intestinal lumen. The primary tauro-conjugates ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2012.09.048
更新日期：2012-12-15 00:00:00
abstract：:This study investigated sex-related differences in rat papillary muscle force generation in response to altered extracellular [Ca2+] ([Ca2+](o), 0.2 to 5.0 mM) and to L-type Ca2+ channel modulators (nifedipine and Bay K8644). At all [Ca2+]o examined, contractile force was significantly greater in male than female papi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.02.053
更新日期：2008-05-31 00:00:00
abstract：:Macrophages play important roles in the healing and remodeling of cardiac tissues after myocardial ischemia/reperfusion (MI/R) injury. Here we investigated the potential effects of salvianolic acid B (SalB), one of the abundant and bioactive compounds extracted from Chinese herb Salvia Miltiorrhiza (Danshen), on macro...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.172916
更新日期：2020-03-15 00:00:00
abstract：:We investigated the in vitro effects of therapeutical concentrations of S 21403 (a succinic acid derivative also known as KAD 1229 and mitiglinide) on insulin and glucagon secretion during a metabolic stimulus (glucose rising from 5 to 8.33 mM) or at a stable 2.22 mM glucose using the isolated perfused rat pancreas mo...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)02620-1
更新日期：2002-12-05 00:00:00
abstract：:The binding of [3H]LSD to serotonergic sites in human brain was studied. The pharmacological profile of [3H]LSD binding in frontal cortex differed to that in hippocampus. Analysis of the inhibition of [3H]LSD binding by serotonin and spiperone was consistent with the presence of two binding sites, which differed in ph...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90555-6
更新日期：1982-08-13 00:00:00
abstract：:The effect of water immersion stress on the plasma concentration of histamine, in Wistar and mast cell-deficient (Ws/Ws) rats, was investigated. The histamine content of the plasma, skin and gastric mucosa, as well as the level of activity of histidine decarboxylase in the gastric mucosa, were determined by high perfo...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00670-0
更新日期：1998-11-06 00:00:00
abstract：:A simple dual detector coincidence system was used to measure the binding of [11C]carfentanil and [11C]diprenorphine to opiate receptors in normal volunteers before and after the administration of naloxone. Total radioactivity without naloxone and the ratio of total/non-specific radioactivity was 2 times greater for [...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90712-9
更新日期：1994-05-12 00:00:00
abstract：:The effect of two calmodulin inhibitors, W-7 (N-(6-aminohexyl)-5-chloro-1-naphtalenesulfonamide) and calmidazolium, on the nociceptive behavior induced by the intrathecal injection of NMDA (N-methyl-D-aspartate), AMPA (alpha-amino-3-hydroxy-5-methyl-4-iso xazolepropionic acid) or of septide is described. Lumbar intrat...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01158-8
更新日期：1997-09-17 00:00:00
abstract：:Lithium, commonly used to treat bipolar disorder, potentiates the ability of the muscarinic agonist pilocarpine to induce seizures in rodents. As this potentiation by lithium is reversed by the administration of myo-inositol, the potentiation may be mediated by inhibition of inositol monophosphatase (IMPase), a known ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173377
更新日期：2020-09-15 00:00:00
abstract：:The binding of the tritiated derivative of the 5-HT3 receptor agonist meta-chlorophenylbiguanide ([3H]mCPBG) to rat cortical homogenates and whole rat brain sections was assessed in an attempt to further investigate the binding of agonists to the 5-HT3 receptor. In crude homogenates of rat cortex, no reproducible spec...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90161-a
更新日期：1993-10-12 00:00:00
abstract：:The alpha 2-adrenoceptor antagonist, yohimbine, has been reported to protect hypoxic myocardium. Yohimbine has several other activities, including 5-HT receptor antagonism, at the concentrations at which protection was found. Therefore we designed a study to determine if yohimbine was protecting ischemic myocardium vi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90296-8
更新日期：1994-08-11 00:00:00
abstract：:Levcromakalim was more potent at relaxing rat small mesenteric arteries with endothelium (EC50, 84+/-10 nM) than denuded vessels (EC50, 779+/-101 nM). The cannabinoid receptor antagonist SR 141716A (N-(piperidin-1-yl)-5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-me thyl-1H-pyrazole-3-carboxamide hydrochloride; 1 microM...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01397-6
更新日期：1997-11-27 00:00:00
abstract：:We have investigated the role of tyrosine kinase in the antiarrhythmic effects of peroxynitrite preconditioning in rat isolated heart by using a tyrosine phosphatase inhibitor, sodium orthovanadate, and tyrosine kinase inhibitors, genistein and tyrphostin. Rat hearts were preconditioned by peroxynitrite administration...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(03)01377-3
更新日期：2003-03-19 00:00:00
abstract：:The pharmacology of cannabidiol, the non-psychoactive major component of Cannabis sativa, is of growing interest as it becomes more widely prescribed. This study aimed to examine the effects of cannabidiol on a wide range of contractile agents in rat small resistance arteries, in comparison with large arteries, and to...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173767
更新日期：2021-01-15 00:00:00
abstract：:Vascular smooth muscle cells in culture are capable of secreting endothelin which is a vasoconstrictor and mitogenic peptide. The effect of glucocorticoids on endothelin release from vascular smooth muscle cells of the rat and rabbit aortas was investigated. Micromolar concentrations of dexamethasone and cortisol caus...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90641-3
更新日期：1991-06-18 00:00:00
abstract：:In isolated strips of human urinary bladder detrusor muscle, ATP, alpha, beta-methylene ATP and P1,P6-diadenosine hexaphosphate caused concentration-dependent contractions. ATP was less potent than the two synthetic purine compounds and gave smaller maximum responses. Responses to ATP, P1,P6-diadenosine hexaphosphate ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90881-9
更新日期：1989-12-12 00:00:00
abstract：:The nociceptin/orphanin FQ (N/OFQ) peptide (NOP) receptor is a novel member of the opioid receptor family with little affinity for traditional opioids. This receptor and its endogenous ligand, N/OFQ, are widely distributed in the brain and are implicated in many physiological functions including pain regulation. [(pF)...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.10.006
更新日期：2008-01-28 00:00:00
abstract：:Induction of lower lip retraction after local infusion of the selective 5-HT1A receptor agonist (+/-)-8-hydroxy-2-(di-n-propylamino)tetralin (8-OH-DPAT) in the dorsal and median raphe nuclei was measured. Infusion of 8-OH-DPAT (2.5, 5 and 10 micrograms/rat) into the median raphe nucleus caused an immediate and dose-de...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90728-5
更新日期：1994-10-03 00:00:00
