Abstract：
:Sensitization to the discriminative stimulus effects of psychostimulants is not fully understood. Therefore, the present study was designed to investigate the development of sensitization to the discriminative stimulus of methamphetamine in rats. A dose-response curve for methamphetamine and a generalization test for cocaine were recorded in rats trained to discriminate between 1.0 mg/kg methamphetamine and saline. A significant leftward shift of the dose-response curve for methamphetamine and of the dose-generalization curve for cocaine was observed following repeated administration of methamphetamine (2.0 mg/kg) instead of saline. These findings suggest that repeated administration of methamphetamine can produce behavioral sensitization to the discriminative stimulus effects of methamphetamine in rats.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Suzuki T,Fukuoka Y,Mori T,Miyatake M,Narita Mdoi
10.1016/j.ejphar.2004.07.064keywords:
subject
Has Abstractpub_date
2004-09-13 00:00:00pages
157-61issue
1-3eissn
0014-2999issn
1879-0712pii
S0014-2999(04)00797-6journal_volume
498pub_type
杂志文章abstract：:The 8-substituted 9-ethyladenine derivatives: 8-bromo-9-ethyladenine (ANR 82), 8-ethoxy- 9-ethyladenine (ANR 94), and 8-furyl-9-ethyladenine (ANR 152) have been characterized in vitro as adenosine receptor antagonists. Adenosine is deeply involved in the control of motor behaviour and substantial evidences indicate th...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2005.01.057
更新日期：2005-04-11 00:00:00
abstract：:Increasing evidence displays that microRNAs (miRNAs) participate in the development of various human malignancies, including esophageal squamous cell carcinoma (ESCC). MicroRNA-33a-5p (miR-33a-5p) has recently been reported to function as a tumor suppressor in many human cancers. However, the expression and role of mi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.172590
更新日期：2019-10-15 00:00:00
abstract：:Parkinson's disease (PD) is a complex and widespread neurodegenerative disease characterized by depletion of midbrain dopaminergic (DA) neurons. Key issues are the development of therapies that can stop or reverse the disease progression, identification of dependable biomarkers, and better understanding of the pathoph...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2020.173815
更新日期：2020-12-17 00:00:00
abstract：:Ohmefentanyl has been shown to be 6300 times more potent than morphine for analgesia. The receptor binding characteristics and distribution of [3H]ohmefentanyl in rat brain sections are presented. [3H]Ohmefentanyl bound with high affinity to opioid receptors in a saturable manner (Kd = 0.95 +/- 0.08 nM, Bmax = 337 +/-...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90149-k
更新日期：1991-02-14 00:00:00
abstract：:(+/-)3,4-Methylenedioxymethamphetamine (MDMA) was administered to rats as a single 40 mg/kg injection s.c. or 40 mg/kg s.c. every second day for 4 injections. Sixteen days following the last injection rats were killed. MDMA produced significant depletions of 5-HT and its metabolite 5-HIAA in the hippocampus and the fr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90441-9
更新日期：1987-06-19 00:00:00
abstract：:Bitter taste receptors (Tas2rs) initiate a bitter taste signaling involving the activation of taste-specific G protein gustducin and phosphodiesterases (PDEs); it leads to the decrease of cytosolic level of cyclic adenosine monophosphate (cAMP) in taste cells. Recent studies have identified the expression of Tas2rs in...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.172951
更新日期：2020-04-05 00:00:00
abstract：:Although carbetapentane produces skin (peripheral) infiltrative analgesia, the underlying mechanism of carbetapentane in local anesthesia is not well understood. The purpose of the study was to examine the effect of carbetapentane on voltage-gated Na(+) channels and its efficacy on spinal (central) anesthesia. We eval...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.07.013
更新日期：2013-08-15 00:00:00
abstract：:Glucocorticoids inhibit inducible-type NO synthase activity in a variety of cell types. We report here that proteins recovered from the medium of dexamethasone-treated J774 macrophages (1, 10, 100 microg/ml) inhibited lipopolysaccharide-stimulated nitrite generation by 10.0 +/- 3.0%, 32.3 +/- 5.3% and 55.0 +/- 6.0%, r...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01361-7
更新日期：1997-11-19 00:00:00
abstract：:The characteristics of the prefrontal cortex regulation of dopamine release in the rat dorsolateral striatum were investigated in focusing on the corticostriatal pathway, using dual-probe microdialysis in combination with simple behavioral procedures. Intracortical perfusion of the GABA(A) receptor antagonist bicucull...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2003.10.003
更新日期：2003-12-15 00:00:00
abstract：:Some effects of Org GC 94 (1,3,4,14b-tetrahydro-2,7-dimethyl-2H-dibenzo[b,f]pyrazino[1,2-d][1,4]oxazepine maleate) on human platelets have been investigated. Without pretreatment with ADP, 5-HT-induced aggregation of humam platets was completely inhibited by 2.5 x 10(-8) M of Org GC 94. Aggregation triggered by noradr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(77)90290-4
更新日期：1977-04-07 00:00:00
abstract：:MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine) was incidentally administered to pregnant marmosets during the whole gestational period, except for the last 15 days before term. The infant monkeys were killed 5 months after birth, and dopamine and its metabolites were measured in the striatum and the nucleus accum...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90873-3
更新日期：1992-07-07 00:00:00
abstract：:A decrease of 30% was observed in the density of peripheral-type benzodiazepine binding sites in platelets of nine schizophrenics maintained on chronic neuroleptic treatment as compared to platelets of six untreated schizophrenics and 15 healthy volunteers. The equilibrium dissociation constant for binding by [3H]PK 1...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90500-5
更新日期：1986-02-18 00:00:00
abstract：:Multiple myeloma is an incurable hematological malignancy. Different studies demonstrated the occurrence of genetic and epigenetic alterations in multiple myeloma. Histone lysine methylation has emerged as a central epigenetic change in the organization of eukaryotic chromatin with far-reaching implications for the re...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.05.034
更新日期：2010-11-10 00:00:00
abstract：:Hepatocellular carcinoma (HCC), as the commonest type in liver cancer, is in urgent need for better treatment target due to its high mortality and poor prognosis. The involvement of angiogenesis in HCC has been identified by multiple studies, but the underlying mechanism remains unclear. Long non-coding RNAs (LncRNAs)...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.01.049
更新日期：2019-04-15 00:00:00
abstract：:Methoctramine, a selective M2 alpha muscarinic receptor antagonist, was examined for its ability to inhibit carbachol-induced drinking in the rat. Intracerebroventricularly (i.c.v.) administered methoctramine was devoid of activity up to a dose of 100 nmol/rat, whereas higher doses were toxic under our experimental co...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90213-6
更新日期：1989-04-25 00:00:00
abstract：:Store-operated Ca2+ entry is referred to a capacitative current activated by Ca2+ -stores depletion in various non-excitable cells. Neutrophil-like HL-60 cells responded to N-formyl-L-Methionyl-L-Leucyl-L-Phenylalanine (fMLP) by an early O2- production preceded by a [Ca2+]i rise. Cell stimulation in the absence of ext...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00728-6
更新日期：1998-11-20 00:00:00
abstract：:Cultured chick hepatocytes were used to investigate the hepatotoxicity of methotrexate alone and in combination with paracetamol. Treatment with methotrexate alone at concentrations as high as 1 mg/ml resulted in no toxicity in cultured chick hepatocytes, as indicated by no detachment of cells and no effect on protein...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0926-6917(93)90063-v
更新日期：1993-04-01 00:00:00
abstract：:As there is increasing evidence that purines are involved in cerebral vasodilatation, purine receptors were characterized pharmacologically in pial arteries from rabbit, cat and man, and compared with purine receptors in various non-cerebral vascular beds. Use of agonists and antagonists allows purine receptors to be ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90387-6
更新日期：1987-12-15 00:00:00
abstract：:Acetazolamide, a carbonic anhydrase inhibitor, was administered orally and subcutaneously to rats. Acetazolamide increased the gastric ulcerogenicity of indomethacin, but inhibited gastric ulcers produced by acidified aspirin. When administered alone to fasted rats, it did not produce gastric ulcers. Acetazolamide was...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90129-3
更新日期：1985-12-03 00:00:00
abstract：:The Langendorff-perfused rabbit heart preparation has been used to study the interaction of isolated rabbit neutrophils with regionally ischaemic myocardium. Short durations of regional ischaemia (10-60 min) and subsequent reperfusion (30 min) of the hearts with neutrophils resulted in a significant time-dependent acc...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)94835-j
更新日期：1992-11-17 00:00:00
abstract：:Analogues of the C-terminal octapeptide of cholecystokinin (CCK) modified in the Met28-Gly29 region, were tested for their ability to interact with peripheral cholecystokinin receptors on rat pancreatic acini and to stimulate amylase secretion. These analogues were further evaluated for their ability to recognize cent...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90436-a
更新日期：1990-09-21 00:00:00
abstract：:Apomorphine (50 micrograms/kg) induced repeated episodes of yawning, penile erection and genital grooming in rats. A dose of cycloheximide, which inhibited brain protein synthesis by 50% totally prevented apomorphine-induced yawning and reduced by approximately 50% the occurrence of episodes of penile erection and gen...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90327-2
更新日期：1982-12-24 00:00:00
abstract：:Ten beta-adrenoceptor blocking drugs varying in lipophilicity and beta-adrenoceptor blocking potency were examined for inhibitory effects on synaptosomal [3H]noradrenaline uptake. All compounds produced a concentration-dependent inhibition of noradrenaline uptake, but were at least one order of magnitude less potent t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90263-2
更新日期：1984-07-13 00:00:00
abstract：:A single dose of 50 mg chlorimipramine was followed by a rapid and pronounced decrease in [3H]imipramine binding to platelet membranes. Incubation of human platelets or platelet membranes with 25 nM chlorimipramine similarly reduced [3H]imipramine binding. Imipramine, desmethylchlorimipramine, chlorpromazine and some ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90753-3
更新日期：1986-07-15 00:00:00
abstract：:The putative imidazoline I(3) receptor antagonist 2-(2-ethyl-2,3-dihydrobenzo[b]furan-2-yl)-1H-imidazole (KU14R) has been shown to block the effects of the atypical I(3) agonist efaroxan at the level of the ATP-sensitive K(+) (K(ATP)) channel in isolated pancreatic islet beta cells, but its effects in vivo are not kno...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)02473-1
更新日期：2002-11-01 00:00:00
abstract：:Spinal glial activation contributes to the development and maintenance of chronic pain states, including neuropathic pain of diverse etiologies. Cannabinoid compounds have shown antinociceptive properties in a variety of neuropathic pain models and are emerging as a promising class of drugs to treat neuropathic pain. ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2012.02.008
更新日期：2012-05-05 00:00:00
abstract：:Nicorandil is an adenosine triphosphate-sensitive potassium channel opener with additional antioxidant properties. Doxorubicin (DOX) is an anticancer drug that exerts oxidation-mediated adverse cardiovascular effects. This study examined the effects of nicorandil on DOX-induced cytotoxicity in human umbilical vein end...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.172542
更新日期：2019-09-15 00:00:00
abstract：:Ischemic preconditioning reduces post-ischemic myocardial injury by activating myocellular adenosine A1 receptors. Adenosine A3 receptors have also been implicated but there is no evidence for A3 receptors in cardiac myocytes. The aim of this study was to develop a model of preconditioning in isolated cardiac myocytes...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(96)00901-6
更新日期：1997-02-12 00:00:00
abstract：:We investigated the effects of histamine on the motility of isolated segments from canine ureters and characterized pharmacologically the histamine receptors involved. We also evaluated the effects of various autacoids (5-HT, carbachol, noradrenaline, thromboxane, prostaglandin F2alpha) on the motility of canine urete...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(96)00765-0
更新日期：1996-12-30 00:00:00
abstract：:Statins are well-known inhibitors of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase, which block the mevalonate pathway. The activity of statins not only decreases cholesterol levels but also ameliorates inflammation and modulates the immune system. In this study, we investigated the effects of simvastatin ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2017.08.026
更新日期：2017-11-05 00:00:00
