Abstract：
:The effects of a single dose of naloxone and of [D-Met2,Pro5]enkephalinamide on the DNA synthesis in the uterus of 7, 14 and 21-day-old rat were studied. After [D-Met2,Pro5]enkephalinamide treatment, an age-dependent decrease in in vitro [3H]thymidine incorporation into DNA was observed in all studied age groups. In the 21-day-old age group a reduced rate of DNA synthesis was detected for 12 h after [D-Met2,Pro5]enkephalinamide treatment followed by the return to control values at 24 h. The rate of inhibition was more marked in the younger age groups. The effect was also more pronounced in younger animals. Specific [3H]naloxone binding was detected both in membrane and nuclear fractions of uterine homogenates. While no age-related changes in binding affinities were found, the number of binding sites varied characteristically during development. Our data suggest the novel involvement of opioid peptides and their receptors in the regulation of uterine development.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Vértes Z,Környei JL,Kovács S,Vértes Mdoi
10.1016/0922-4106(95)90132-9subject
Has Abstractpub_date
1995-10-15 00:00:00pages
115-20issue
2eissn
0014-2999issn
1879-0712pii
0014-2999(95)90086-1journal_volume
291pub_type
杂志文章abstract：:Fructose-2,6-bisphosphate is a potent activator of 6-phosphofructo-1-kinase, a key enzyme in glycolysis. We previously revealed that sulfonylureas stimulate fructose-2,6-bisphosphate production in the rat liver by activating 6-phosphofructo-2-kinase. In the present study, we show that CS-045, a new antidiabetic agent,...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90462-6
更新日期：1994-03-21 00:00:00
abstract：:The involvement of brain monoamines in the mechanism of action of nefopam, a new analgesic, was investigated in rats. The study was designed to evaluate the effect of various means of impairing monoaminergic transmission on nefopam analgesia as measured with the hot plate method. Pretreatment with reserpine (2 mg/kg) ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90762-4
更新日期：1986-09-09 00:00:00
abstract：:Thaliporphine (0.1-100 microM) produced sustained, concentration-dependent contraction in isolated rings of rat aorta. Thaliporphine (ED50 = 1.5 +/- 0.5 microM) was less potent than endothelin (ED50 = 3.9 +/- 0.4 nM), but was more potent than Bay K 8644 (ED50 = 5.5 +/- 0.6 microM). Thaliporphine also contracted guinea...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90342-f
更新日期：1993-03-16 00:00:00
abstract：:Tumor necrosis factor alpha (TNF-alpha) may have a pivotal role in the genesis of mechanical inflammatory hyperalgesia in rats and in the nociceptive writhing response in mice. Thalidomide has been shown to selectively inhibit TNF-alpha production. We therefore investigated the effect of thalidomide on these responses...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00918-8
更新日期：2000-03-10 00:00:00
abstract：:The influence of the delta-opioid receptor antagonist naltrindole upon sensitization to the locomotor activating effects of cocaine was assessed. Activity in response to a challenge dose of cocaine (20 mg/kg, i.p.) was significantly increased in rats which had received cocaine (20 mg/kg, i.p.) once daily for 3 days as...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90370-w
更新日期：1993-10-19 00:00:00
abstract：:In order to elucidate the signal transduction pathway of vascular smooth muscle contraction induced by the activation of receptors for angiotensin II and endothelin-1, we examined whether tyrosine kinases and mitogen-activated protein (MAP) kinases are involved in the development of force of contraction in the rat aor...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)01790-9
更新日期：2002-06-12 00:00:00
abstract：:The vascular effects of bradykinin were studied in rat perfused mesenteric vascular beds with active tone. Bolus injections of bradykinin (1-1000 pmol) but not des-Arg(9)-bradykinin (bradykinin B(1) receptor agonist) induced triphasic vascular responses: the initial sharp vasodilation followed by transient vasoconstri...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)01513-8
更新日期：2001-12-14 00:00:00
abstract：:Acid-sensing ion channels (ASICs), a family of proton-gated cation channels, are believed to mediate pain caused by extracellular acidification. Gastrodin is a main bioactive constituent of the traditional herbal Gastrodia elata Blume, which has been widely used in Oriental countries for centuries. As an analgesic, ga...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.02.044
更新日期：2014-05-15 00:00:00
abstract：:In recent years, the pilocarpine model of temporal lobe epilepsy has become the most popular and widely used rodent model of this common and difficult-to-treat type of epilepsy. In this model, the cholinomimetic convulsant pilocarpine is used to induce a status epilepticus, which is followed by hippocampal damage and ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2009.07.020
更新日期：2009-10-01 00:00:00
abstract：:The present study investigated the effect of morphine sensitization on the impairment of spatial memory retrieval induced by acute morphine in adult male rats. Spatial memory was assessed by 2-day Morris water maze task which included training and test day. On the training day, rats were trained by a single training s...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2012.02.038
更新日期：2012-05-15 00:00:00
abstract：:The present study assessed 5-HT3 receptor recognition site levels in homogenates of putamen derived from patients with clinically and neurochemically diagnosed Huntington's disease or Parkinson's disease and those from age-, sex- and post-mortem delay-matched neurologically and psychiatrically normal patients to inves...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90073-q
更新日期：1993-09-28 00:00:00
abstract：:Activation of cannabinoid receptor 1 (CB1) inhibits synaptic transmission in hippocampal neurons. The goal of this study was to evaluate the ability of benchmark and emerging synthetic cannabinoids to suppress neuronal activity in vitro using two complementary techniques, Ca(2+) spiking and multi-electrode arrays (MEA...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.05.038
更新日期：2016-09-05 00:00:00
abstract：:We investigated the effects of methylnaltrexone on morphine-induced inhibition of smooth muscle-strip contraction in isolated guinea-pig ileum and human small intestine. The longitudinal muscle-strip was immersed in a temperature-controlled (37 degrees C) bath containing a physiological solution of 95% O2 and 5% CO2 w...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00018-g
更新日期：1995-03-24 00:00:00
abstract：:Diet can impact sensitivity of rats to some of the behavioral effects of drugs acting on dopamine systems. The current study tested whether continuous access to sucrose is necessary to increase yawning induced by the dopamine receptor agonist quinpirole, or if intermittent access is sufficient. These studies also test...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.07.036
更新日期：2015-10-05 00:00:00
abstract：:The pharmacological mechanisms involved in the interactions between C-fibers, cholinergic fibers and mast cells were investigated in tracheally perfused rabbit lungs by measuring the simultaneous release of substance P and histamine in lung effluents. The amounts of substance P and histamine released in lung superfusa...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00176-4
更新日期：1999-04-23 00:00:00
abstract：:Nonalcoholic fatty liver disease (NAFLD), a chronic progressive liver disease, covers a series of liver damage encompassing steatosis, nonalcoholic steatohepatitis (NASH), fibrosis and cirrhosis. However, there are no approved therapies for NAFLD. Herein, we characterize the pharmacological profile of ZLY16 ((E)-2-(4-...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173300
更新日期：2020-09-05 00:00:00
abstract：:No effective chemopreventive agent has been approved against hepatocellular carcinoma (HCC) to date. Since HCC is one of the hypervascular solid tumors, blocking angiogenesis represents an intriguing approach to HCC chemoprevention. The aim of the current study was to examine the combined effect of the anti-angiogenic...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.11.022
更新日期：2014-01-15 00:00:00
abstract：:Since its clinical inception, tamoxifen (TAM) has proved to be a powerful tool in treating estrogen receptor-positive breast cancers while exhibiting manageable side effects. Although TAM was synthesized as an estrogen receptor antagonist, reports have found that a significant fraction of women with estrogen receptor-...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2016.04.017
更新日期：2016-06-15 00:00:00
abstract：:Microdialysis of the substantia nigra pars reticulata in freely moving rats disclosed a steady release of dopamine and its metabolites which was greatly reduced after reserpine (4 mg/kg s.c.) and alpha-methyl-p-tyrosine (200 mg/kg i.p.) pretreatments. Local infusion of high K+ (100 mM) or L-3,4-dihydroxyphenylalanine ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00837-3
更新日期：1996-03-28 00:00:00
abstract：:Diabetes mellitus is associated with an increased risk of cardiovascular disease. Endothelial dysfunction (i.e. decreased endothelium-dependent vasorelaxation) plays a key role in the pathogenesis of diabetic vascular disease. The present study was undertaken to determine whether diabetes induced by streptozotocin alt...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.01.063
更新日期：2006-03-27 00:00:00
abstract：:KF17837 is a novel selective adenosine A2A receptor antagonist. Oral administration of KF17837 (2.5, 10.0 and 30.0 mg/kg) significantly ameliorated the cataleptic responses induced by intracerebroventricular administration of an adenosine A2A receptor agonist, CGS 21680 (10 micrograms), in a dose-dependent manner. KF1...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90551-7
更新日期：1994-05-02 00:00:00
abstract：:The testicular capsules of different mammalian species exhibit spontaneous motor activity. In addition, contractions can be mediated by neuronal stimulation or exogenous drug administration. However, the physiological role of testicular capsule motor activity is still not well understood. Nevertheless, there is eviden...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2020.173345
更新日期：2020-09-15 00:00:00
abstract：:The middle ear epithelium functions to maintain a fluid-free middle ear cavity. Dysfunction of the middle ear epithelial ion and fluid transport is implicated in the pathogenesis of fluid collection in the middle ear cavity, characteristic of otitis media with effusion. The efficacy of steroid therapy for the treatmen...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.11.012
更新日期：2009-01-14 00:00:00
abstract：:Prostate cancer is one of the most severe malignancies in men, and many genes and non-coding RNAs, included microRNAs (miRs), have been demonstrated to regulate prostate cancer progression. In the present study, we investigated the role of miR-671 in prostate cancer cell proliferation. We found that miR-671 was signif...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2018.01.016
更新日期：2018-03-15 00:00:00
abstract：:Donepezil (E2020) is a novel cholinesterase inhibitor for the treatment of Alzheimer's disease. Recent studies show that it may act on targets other than acetylcholinesterase in the brain. In the present study, the actions of donepezil on voltage-gated Na+ and K+ channels were investigated in rat dissociated hippocamp...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2004.12.004
更新日期：2005-01-31 00:00:00
abstract：:Colorectal cancer (CRC) has become one of the major factors of tumor-related morbidity and mortality in the world because of its poor prognosis and consequences of metastatic spread. Currently, chemoprevention has been considered as a way of preventing cancer who takes advantage of plant phytochemicals and synthetic c...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2020.173588
更新日期：2020-11-15 00:00:00
abstract：:Mitochondrial oxidative stress followed by membrane permeability transition (MPT) has been considered as a possible mechanism for statins cytotoxicity. Statins use has been associated with reduced risk of cancer incidence, especially prostate cancer. Here we investigated the pathways leading to simvastatin-induced pro...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.01.001
更新日期：2013-02-15 00:00:00
abstract：:A series of oximes and related compounds were assessed for their ability to restore soman-induced neuromuscular block in the isolated diaphragm preparation of the rat, guinea-pig and marmoset. In the rat the bispyridinium oximes HS6, HI6 and HS14 were superior to P2S and all other compounds tested. Conversely, in the ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90164-4
更新日期：1983-08-05 00:00:00
abstract：:The influence of decreased endogenous gamma-aminobutyric acid (GABA) concentration on benzodiazepine receptor function was studied in the brain of living baboons. Positron emission tomography and the radiotracer [11C]flumazenil combined with electroencephalography were used to determine the pharmacological properties ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)00004-6
更新日期：1997-02-19 00:00:00
abstract：:Intraperitoneal administration of phencyclidine (PCP, 2.5-20 mg/kg) produced a dose-related inhibition of the increase in serum PRL concentrations produced by alpha-methylparatyrosine (AMPT) or reserpine, but not morphine. Phencyclidine was more potent in antagonizing the PRL-releasing effect of reserpine than that of...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90042-1
更新日期：1985-03-26 00:00:00
