Abstract：
:Disturbances in oxidative metabolism are involved in many acute and chronic diseases, as well as in several other conditions. The objective of the present study was to examine the relationship between the level of intracellular reactive oxygen species in the peripheral blood granulocytes of mice, as evaluated by 2',7'-dichlorofluorescin diacetate (DCFH-DA), a sensor of reactive oxygen species, and the aggressive behavior of these mice, as estimated by the resident/intruder test. Our results showed a significant, linear and positive relationship (P<0.001) between the intracellular redox status of peripheral blood granulocytes and the aggressive behavior levels of adult male mice (correlation coefficients (R(2)) ranging from 0.75 to 0.77). This suggests that the granulocytes of aggressively behaving mice have high levels of oxidative stress.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Rammal H,Bouayed J,Soulimani Rdoi
10.1016/j.ejphar.2009.11.001subject
Has Abstractpub_date
2010-02-10 00:00:00pages
173-6issue
1-3eissn
0014-2999issn
1879-0712pii
S0014-2999(09)00995-9journal_volume
627pub_type
杂志文章abstract：:Transient activation of the outward K+ current caused by a rise in the cytosolic free Ca2+ concentration, [Ca2+]i was the predominant change in plasma membrane ion flux during the first phase of thyrotropin-releasing hormone (TRH) action on pituitary cells. Following the intracellular application of inhibitors of 1,2-...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(89)90046-1
更新日期：1989-03-07 00:00:00
abstract：:Recently, it has been shown that release of cytochrome c from the mitochondria to the cytosol is required for activation of the caspase-3-dependent cascade in apoptosis, and also for alpha-synuclein aggregation. In the present study, we examined the effects of talipexole and pramipexole on the release of cytochrome c ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)00902-5
更新日期：2001-04-06 00:00:00
abstract：:The effect of two serotonin precursors, 5-hydroxytryptophan (5-OH-TRP) and indolepyruvic acid (IPA), a tryptophan ketoanalogue, on rat pineal indole metabolism during the light-dark cycle was investigated. 5-OH-TRP drastically increased the production of 5-hydroxyindoleacetic acid at a dose of only 10 mg/kg, whereas 5...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90362-a
更新日期：1990-10-23 00:00:00
abstract：:We discovered a novel compound, YM-126414 [1,3, 3-trimethyl-2-(2-phenylaminovinyl)-3H-indolium perchlorate], which stimulates glucose uptake in skeletal muscle cells in vitro. This compound increased the rate of consumption of glucose by C2C12 mouse myoblast cells in a dose-dependent manner (EC(50)=10 nM). To investig...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00880-3
更新日期：2000-12-20 00:00:00
abstract：:The ontogenesis of kappa-opioid receptors has been studied in the postnatal period from day 5 to day 30 using the highly selective kappa-site ligand [3H]U-69593 in binding studies. Analyses of saturation curves revealed a marked increase in the binding capacities between day 5 and day 10 with no further increment in t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90157-2
更新日期：1990-01-03 00:00:00
abstract：:Racemic baclofen, (-)-baclofen and muscimol depressed all spontaneously firing locus coeruleus neurons tested in a slice preparation. Racemic phaclofen (100 microM; 1 mM) moderately antagonized the effects of racemic baclofen without antagonizing those of muscimol. Bicuculline (10, 30, 100 microM) potently antagonized...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90061-1
更新日期：1988-04-27 00:00:00
abstract：:PCA 50941 is a novel 1,4-dihydropyridine derivative. Its vasoconstricting effects prompted a systematic comparison with the prototypic Ca2+ channel activator, Bay K 8644. The two compounds exhibit marked analogies and differences in their cardiovascular profiles. PCA 50941 exhibits a pronounced vascular over cardiac s...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90163-c
更新日期：1993-10-12 00:00:00
abstract：:The physiological role of NPFF/FMRFa family of peptides appears to be complex and exact mechanism of action of these peptides is not yet completely understood. In same line of scrutiny, another analog of YGGFMKKKFMRFamide (YFa), a chimeric peptide of met-enkephalin and FMRFamide, was rationally designed and synthesize...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.02.060
更新日期：2010-07-25 00:00:00
abstract：:We investigated the effects of beta-estradiol, dehydroepiandrosterone and dehydroepiandrosterone sulfate on intracellular calcium concentration ([Ca(2+)](i)) increases induced by gamma-aminobutyric acid (GABA), high K(+) and N-methyl-D-aspartate acid (NMDA) in cultured hippocampal neurons. Acute treatment with beta-es...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)00880-9
更新日期：2001-03-30 00:00:00
abstract：:The effects of the serotonin (5-HT) precursor L-tryptophan on MDMA (3,4-methylenedioxymethamphetamine)-induced inhibition of dorsal raphe neuronal firing were characterized using extracellular single-unit recording and microdialysis techniques in the in vitro midbrain slice preparation. Pretreatment with L-tryptophan ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90110-r
更新日期：1990-03-27 00:00:00
abstract：:The effects of neurotensin on focal adhesion kinase were investigated using lung cancer cells. Neurotensin bound with high affinity to large cell carcinoma cell line NCI-H1299 as did neurotensin-(8-13), but not neurotensin-(1-7) or levocabastine. Addition of 100 nM neurotensin to NCI-H1299 cells caused transient tyros...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)01539-x
更新日期：2002-05-10 00:00:00
abstract：:Nonalcoholic steatohepatitis (NASH) is one of the most common liver diseases involving chronic accumulation of fat and inflammation, often leading to advanced fibrosis, cirrhosis and carcinoma. However, the pathological mechanism for this is unknown. GPR120/FFAR4 has been recognized as a functional fatty acid receptor...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2017.11.046
更新日期：2018-02-05 00:00:00
abstract：:This study investigated the characteristics of atrial natriuretic peptide (ANP) release from superfused sliced atria and ventricles of rats. Right atria spontaneously released more immunoreactive ANP (Ir-ANP: pg/min per mg tissue) (32 +/- 3) than did left atria (11 +/- 2) or right ventricles (1.5 +/- 0.5). Addition of...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90009-f
更新日期：1991-12-10 00:00:00
abstract：:Ocular ischemic syndrome is likely stem from retinal ischemia, and which causes visual disorder. The pathological mechanism of ocular ischemic syndrome is still unknown, therefore the optimal treatment for ocular ischemic syndrome remains to be established. Then, this study aimed to evaluate the effects of tissue-deri...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.05.033
更新日期：2014-09-05 00:00:00
abstract：:Rats were injected with 15 mg/kg (i.p.) mianserin or vehicle (saline) for 4, 10 or 21 days and 5-HT2 receptor binding and mRNA levels measured. Treatment with mianserin induced a substantial decrease in 5-HT2 radioligand binding (44-59% decrease; P less than 0.05 vs. control). No changes in the amount of 5-HT2 or, as ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(91)90093-w
更新日期：1991-06-19 00:00:00
abstract：:Selective serotonin reuptake inhibitors (SSRIs) are known to cause sexual dysfunction, such as decreased sexual motivation, desire, arousal, and orgasm difficulties. These SSRI-induced sexual complaints have a high prevalence rate, while there is no approved pharmacological treatment for SSRI-induced sexual dysfunctio...
journal_title：European journal of pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ejphar.2014.10.061
更新日期：2015-04-15 00:00:00
abstract：:The efficacy of cetirizine in comparison with meclizine, another piperazine H1 receptor antagonist, in rat pleurisy caused by allergen or autacoid was investigated. Sensitization was achieved by subcutaneous injection of a mixture of ovalbumin and aluminium hydroxide. Fourteen days later, the animals were challenged w...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90811-h
更新日期：1992-11-13 00:00:00
abstract：:The potency and site of action of Ro5-3663 as a GABA antagonist were investigated in the rat cuneate slice in vitro. A Schild plot for Ro5-3663 was clearly non-linear but enabled a pA2 value of 3.97 to be calculated. Combination studies using the 'classical' GABA antagonists bicuculline and picrotoxin indicated that R...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90064-x
更新日期：1983-01-28 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：:The effects of the long-term administration of diazepam on the potential difference and short-circuit current of the isolated skin of the toad Pleurodema thaul (P. thaul) were investigated. Diazepam applied in a concentration range of 4.6 x 10(-6) to 5.2 x 10(-5) M decreased both electrical parameters. This response w...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00252-g
更新日期：1995-07-04 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：:To obtain further insight into the interactions between the N-methyl-D-aspartate receptor and opioid receptor systems, we have investigated the effects of the acute treatment of morphine on the expression of serine racemase and D-amino acid oxidase mRNAs in several brain areas of rats. The morphine administration prod...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2005.09.001
更新日期：2005-11-21 00:00:00
abstract：:Molecules regulating cell death constitute prominent therapeutic targets. The pro-apoptotic role of serine protease inhibitors prompted us to search for novel modulators of this process. We have tested some recently synthesized antithrombotic compounds for their potential to induce apoptotic cell death. Cell based ana...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.11.008
更新日期：2009-01-05 00:00:00
abstract：:The present study examined patterns of analgesia by intracerebroventricular (i.c.v.) or intrathecal (i.t.) administration of the serotonin 5-HT3 receptor agonist, 2-methylserotonin (1-100 micrograms) against acute thermal, mechanical or formalin-induced chemo-inflammatory pain in male rats. Neither i.c.v. or i.t. 2-me...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90462-y
更新日期：1991-06-25 00:00:00
abstract：:We previously reported that the functional deletion of p21, a cyclin-dependent kinase inhibitor, in mice attenuated renal cell senescence in streptozotocin (STZ)-induced type 1 diabetic mice. In the present study, we investigated the effect of iron chelation on renal cell senescence and inflammation in the type 1 diab...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.03.053
更新日期：2015-06-05 00:00:00
abstract：:In the mouse tail-flick test, neither the racemate of N-allylnormetazocine (NANM) nor its optical isomers showed antinociceptive activity. However, all three antagonized morphine's tail-flick effects. In the phenylquinone test in mice, the racemate and (-)-isomer of NANM showed agonist activity and antagonized morphin...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90476-4
更新日期：1983-07-22 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：:We have demonstrated that activation of ATP-sensitive potassium (K(ATP)) channels can attenuate sympathetic hyperinnervation. Sildenafil, a phosphodiesterase-5 inhibitor, has been shown to provide a preconditioning-like cardioprotective effect via opening of K(ATP) channels. The aim of this study was to investigate wh...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2012.05.015
更新日期：2012-09-05 00:00:00
abstract：:The effects of intracerebroventricular (i.c.v.), intravenous (i.v.) and oral (p.o.) administration of trimebutine on the gastric motor inhibition induced by acoustic stress were investigated in fasted dogs fitted with strain-gauge transducers on the antrum and proximal jejunum. Started 40-50 min after the last migrati...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90486-4
更新日期：1988-01-27 00:00:00
abstract：:A single administration of 40 mg/kg (i.p.) of methamphetamine caused a loss of dopamine transporter in the striatum of albino Swiss (CD-1) mouse for at least 3 weeks. The administration of a single dose of [D-Ala2,D-Leu5]enkephalin (DADLE) (18 mg/kg, i.p.), given at day 14 after the administration of methamphetamine, ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00240-x
更新日期：1999-05-21 00:00:00
