Abstract：
:It has been reported that Ca(2+)/calmodulin-dependent protein kinase II (CaMKII) can modulate opioid tolerance via its action on learning and memory. In this study, we examine if CaMKII can directly affect opioid tolerance. We found that spinal CaMKII activity was increased in rats tolerant to morphine. In these rats, acute spinal administration of 2-[N-(2-hydroxyethyl)]-N-(4-methoxybenzenesulfonyl)]amino-N-(4-chlorocinnamyl)-N-methylbenzylamine) (KN93), a CaMKII inhibitor, was able to reverse the already-established antinociceptive tolerance. These results suggest that CaMKII may directly promote opioid tolerance.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Wang ZJ,Tang L,Xin Ldoi
10.1016/s0014-2999(03)01484-5keywords:
subject
Has Abstractpub_date
2003-03-28 00:00:00pages
199-200issue
1-2eissn
0014-2999issn
1879-0712pii
S0014299903014845journal_volume
465pub_type
杂志文章abstract：:Anticholinergic agents have important uses as bronchodilators for the treatment of obstructive airway diseases, both asthma and, more particularly, chronic obstructive pulmonary disease (COPD). Those in approved clinical use are synthetic quaternary ammonium congeners of atropine, and include ipratropium bromide, oxit...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2005.12.072
更新日期：2006-03-08 00:00:00
abstract：:The present experiments were devoted to analyzing the mechanisms involved in the captopril-dependent inhibition of human mesangial cell proliferation. Studies were performed in cultured human mesangial cells incubated with captopril, an angiotensin II-converting enzyme inhibitor with antioxidant properties, lisinopril...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01250-8
更新日期：1997-10-08 00:00:00
abstract：:The decrease in blood flow in response to dopamine (DA) injected intraarterially (i.a.) into the femoral or renal vascular beds was examined in the anaesthetised dog. DA or noradrenaline (NA) were 10 times more potent as vasoconstrictor agents in the femoral than in the renal vasculature. In the femoral bed, the DA in...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90448-0
更新日期：1985-02-05 00:00:00
abstract：:The effects of local application of a cream containing nitric oxide (NO) donors, S-nitroso-N-acetylpenicillamine (SNAP) or isosorbide dinitrate were studied in a rat model of incision pain. An incision was made in the plantar aspect of a hind paw and the cream was applied inside the surgical wound. SNAP (1-10%) or iso...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)01413-9
更新日期：2002-04-19 00:00:00
abstract：:Dietary fish oils rich in n-3 polyunsaturated fatty acids can modulate a diverse range of factors contributing to cardiovascular disease. This study examined the relative roles of eicosapentaenoic acid (20:5 n-3; EPA) and docosahexaenoic acid (22:6 n-3; DHA) which are the principal n-3 polyunsaturated fatty acids rega...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00861-6
更新日期：1996-04-04 00:00:00
abstract：:Anti-tumor activity of bakuchiol, an analogue of resveratrol, was investigated on human lung adenocarcinoma A549 cell line. MTT assay revealed that IC(50) of bakuchiol at 72h was 9.58+/-1.12 micromol/l, much lower than that of resveratrol (33.02+/-2.35 micromol/l). Bakuchiol but not resveratrol elevated intracellular ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.06.025
更新日期：2010-09-25 00:00:00
abstract：:In Parkinson disease the degeneration of dopaminergic neurones is believed to lead to a disinhibition of the subthalamic nucleus thus increasing the firing rate of the glutamatergic excitatory projections to the substantia nigra. In consequence, excessive glutamatergic activity will cause excitotoxicity and oxidative ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.12.014
更新日期：2014-02-05 00:00:00
abstract：:Effects of ouabain on force of contraction were compared in electrically driven isolated tissue preparations of guinea-pig left atria and diaphragm. A distinct and steady positive inotropic effect of ouabain was observed in atrial preparations, whereas in diaphragm preparations, ouabain produced only a slight and tran...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(81)90188-6
更新日期：1981-05-22 00:00:00
abstract：:This study evaluated the contribution of supraspinal opioid receptors to the production of antinociception, in the rat. I.c.v. administration of a selective mu- (DAMGO) and a selective delta- (DPDPE), but not a selective kappa- (U50,488H) opioid receptor agonist, produced significant dose-dependent increase in mechani...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90905-6
更新日期：1991-12-03 00:00:00
abstract：:We examined whether estrogen negatively modulates cannabinoid-induced regulation of food intake, core body temperature and neurotransmission at proopiomelanocortin (POMC) synapses. Food intake was evaluated in ovariectomized female guinea pigs abdominally implanted with thermal DataLoggers and treated s.c. with the ca...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2009.09.001
更新日期：2009-11-10 00:00:00
abstract：:Cats were treated once daily for 35 days with flurazepam (FZP). Different groups received 2, 5 or 20 mg/kg per day. A fourth group was started at 20 mg/kg per day, then the dose was increased to 30, and finally 40 mg/kg per day. Muscle relaxation, ataxia, and other measures of neurological impairment were used to meas...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90100-5
更新日期：1982-07-16 00:00:00
abstract：:Acute noise stress decreased [3H]5-hydroxytryptamine ([3H]5-HT) uptake in synaptosomes from rat hypothalamus, hippocampus and cerebral cortex. The decrease was due to the maximum rate of [3H]5-HT uptake, which peaked 30 min after stress and partly returned to resting values within 4 h, with no changes in affinity (Km ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90211-y
更新日期：1993-09-14 00:00:00
abstract：:Excitotoxicity and imbalance of sodium and calcium homeostasis trigger pathophysiologic processes in cerebral ischemia which can accelerate neuronal death. Neuroprotective role of cannabidiol (CBD), one of the main non-psychoactive phytocannabinoids of the cannabis plant, has attracted attention of many researchers in...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.11.011
更新日期：2017-01-05 00:00:00
abstract：:Free radical production contributes to the early ischemic response and the neuroinflammatory response to injury initiates the second wave of cell death following ischemic stroke. Edaravone is a free radical scavenger, and borneol has shown anti-inflammatory effect. We investigated the synergistic effect of these two d...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.06.035
更新日期：2014-10-05 00:00:00
abstract：:The NMDA receptor agonist quinolinic acid (9 mM) was infused i.c.v. via ALZET osmotic minipumps for 2 weeks. This treatment produced a persistent, short-term memory deficit in the T-maze. Autoradiography revealed a decrease in the density of choline uptake sites in the hippocampus. Parallel s.c. infusion by another mi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00682-6
更新日期：1996-01-18 00:00:00
abstract：:There is a well-described projection from the retrohippocampus (subiculum and entorhinal cortex) to the nucleus accumbens that is involved in the control of psychomotor behaviour, and is implicated in the aetiology of schizophrenia. Cortical abnormalities are widely reported in the brains of schizophrenic patients, bu...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00741-x
更新日期：2000-10-27 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：:The use-dependent effects of bunazosin on the maximal rate of rise (Vmax) of the action potential and conduction velocity were studied in isolated papillary muscles of guinea-pig. Standard microelectrode techniques were used to monitor the conduction and action potential of the muscles. In the presence of 30 microM bu...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)94170-3
更新日期：1990-12-04 00:00:00
abstract：:The effects of procaine, mepivacaine and phenylbutazone on pain perception in the equine were studied using two behavioral assays of nociception; the thermal evoked hoof withdrawal reflex and skin twitch reflex. Pain perception threshold was measured as the latency from onset of thermal stimuli to reflex withdrawal of...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90088-8
更新日期：1984-12-15 00:00:00
abstract：:Epidermal growth factor (EGF) (10-100 ng ml-1) induced a rapidly developing relaxation of precontracted rabbit mesenteric artery rings within 30 min of exposure. Indomethacin or protein synthesis inhibitors prevented or acutely reversed the effect of EGF on the preparation and an erbstatin analogue significantly reduc...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90164-3
更新日期：1994-06-23 00:00:00
abstract：:The antithrombotic effect of desethyl KBT-3022, which is the main active metabolite of the new antiplatelet agent, KBT-3022 (ethyl 2-[4,5-bis(4-methoxyphenyl)thiazol-2-yl] pyrrol-1-ylacetate; a cyclooxygenase inhibitor), was determined using a photochemically induced arterial thrombosis model in the rat femoral artery...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)83044-0
更新日期：1997-06-11 00:00:00
abstract：:The integrity of endothelial cell monolayers, a critical requirement for barrier maintenance, is needed for the prevention of edema formation. To investigate the mechanisms by which 2-phenyl-4-quinolone (YT-1) provided protection against serotonin-induced exudation, rat heart endothelial cell cultures were used. In th...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01203-x
更新日期：1997-09-24 00:00:00
abstract：:The metabolic syndrome is a cluster of more or less related metabolic and cardiovascular derangements including visceral obesity, insulin resistance, blood and tissue dislipidemia, high blood pressure and it is often associated with neuroendocrine and immunological dysregulations. The aetiology of this syndrome is cli...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2007.11.079
更新日期：2008-05-06 00:00:00
abstract：:Forskolin, a potent activator of adenylate cyclase, and isoprenaline, an unselective beta-adrenoceptor agonist, were studied in vitro on tissues from guinea-pig with respect to relaxation of the carbachol-contracted trachea, increase in the force of contraction of the papillary muscle and depression of subtetanic cont...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90780-0
更新日期：1985-06-19 00:00:00
abstract：:Biphalin (0.3 mg/kg) administered intravenously (i.v.) to urethane-chloralose anaesthetized rats consistently evoked apnoea, followed by breathing at subnormal respiratory rate with increased tidal volume. Mean arterial pressure and heart rate were lowered. Naloxone completely antagonized the respiratory and cardiovas...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.11.024
更新日期：2009-01-05 00:00:00
abstract：:The present study was undertaken to investigate the involvement of chemical mediators in nasal allergic responses using histidine decarboxylase knockout (HDC-KO) mice. An allergic rhinitis model was developed in HDC-KO and wild-type mice by the intraperitoneal injection of ovalbumin, aluminum hydroxide gel and pertuss...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.01.082
更新日期：2007-07-19 00:00:00
abstract：:Experiments were performed to provide a quantitative description of the barbiturate withdrawal syndrome. Physical dependence was produced in 63 cats by 'maximally tolerable' dosing with sodium pentobarbital. After 5 weeks of chronic treatment each animal was placed in an activity monitoring cage and observed closely f...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(76)90360-5
更新日期：1976-11-01 00:00:00
abstract：:The appearance of nephrotic syndromes such as proteinuria, hypoalbuminemia, hypercholesterolemia and increase in blood nitrogen urea, induced in rats by injection of puromycin aminonucleoside was markedly inhibited by oral administration of Dup 753 (losartan), a novel angiotensin II receptor antagonist, at a dose of 1...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90609-l
更新日期：1993-05-19 00:00:00
abstract：:Anorexia and muscle wasting are frequently observed in cancer patients and influence their clinical outcome. The better understanding of the mechanisms underlying behavioral changes and altered metabolism yielded to the development of specialized nutritional support, which enhances utilization of provided calories and...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.06.060
更新日期：2011-09-01 00:00:00
abstract：:The present study investigated the changes in NMDA receptor subunit proteins in diazepam-withdrawn rat cerebral cortex, using Western blotting analysis. The protein levels of the NR1 and NR2B, but not NR2A, subunits were significantly increased in diazepam-withdrawn rats compared to those in control rats. Therefore, a...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01501-x
更新日期：1998-01-12 00:00:00
