Abstract：
:Acute treatment of rats with morphine (10 mg/kg) resulted in a marked reduction of motor response to inescapable electric footshock (EFS). Nalorphine (2mg/kg) antagonized this action of morphine. Pretreatment with synthetic ACTH 1-24 (10 IU) 60 min prior to testing also inhibited this morphine-induced reduction, whereas other ACTH-like peptides, lacking corticotrophic activity, were ineffective. ACTH 1-24 had no effect on the response of adrenalectomized rats to EFS after morphine. In intact rats dexamethasone pretreatment 4 hr prior to testing also antagonized the action of morphine on EFS. Taken together these findings suggest that ACTH 1-24 interferes with the antinociceptive action of morphine and that the integrity of the adrenal is essential for demonstration of this antagonism.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Gispen WH,Van Wimersma Greidanus TB,Waters-Ezrin C,Zimmermann E,Krivoy WA,De Wied Ddoi
10.1016/0014-2999(75)90143-0subject
Has Abstractpub_date
1975-08-01 00:00:00pages
99-105issue
1eissn
0014-2999issn
1879-0712pii
0014-2999(75)90143-0journal_volume
33pub_type
杂志文章abstract：:The effects of 2-methylthio ATP, an ATP analogue that is more specific for the P2Y receptor, were investigated on insulin secretion in the anesthetized dog in vivo. 2-Methylthio ATP was infused directly into the pancreaticoduodenal artery for 15 min. The infusion was performed so as to obtain a pancreaticoduodenal art...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90418-9
更新日期：1988-10-11 00:00:00
abstract：:Major depression is a prevalent and debilitating disorder and a substantial proportion of patients fail to reach remission following standard antidepressant pharmacological treatment. Limited efficacy with currently available antidepressant drugs highlights the need to develop more effective medications for treatment-...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2014.10.063
更新日期：2015-04-15 00:00:00
abstract：:Postoperative cognitive dysfunction (POCD) is commonly seen in patients undergoing major surgeries and may persist. Although neuroinflammation is one of the important contributors to the development of POCD, the mechanisms underlying POCD remain unclear. We performed stabilized tibial fracture operation in male mice. ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2018.12.034
更新日期：2019-03-05 00:00:00
abstract：:Hepatic and systemic insulin resistance form the core of metabolic syndrome which is also associated with cardiovascular abnormalities, inflammation, and dyslipidemia. Skeletal muscles and adipose tissues are two main target organs for glucose disposal and hence have been studied for insulin resistance too. The liver ...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2019.172657
更新日期：2019-11-05 00:00:00
abstract：:In order to further examine the likely origin of the dopamine (DA) metabolite, 3,4-dihydroxyphenylacetic acid (DOPAC), certain drugs known to release DA from different intraneuronal pools were tested for their effects on extracellular striatal DA and DOPAC levels by means of brain microdialysis in the halothane-anaest...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90110-0
更新日期：1988-04-13 00:00:00
abstract：:The purpose of this study was to investigate the antioxidant potential of umbelliferone, 7-hydroxy coumarin, and its role in the protection against radiation-induced oxidative damage in cultured human blood lymphocytes. It was found that the antioxidant effect of umbelliferone was dose dependent in hydroxyl (OH(•)), s...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.09.003
更新日期：2011-12-15 00:00:00
abstract：:The effects of capsaicin on the ability of platelets to aggregate in response to thrombin, platelet-activating factor or calcium ionophore (A23187) were examined. At concentrations previously shown to activate sensory afferent neurons, capsaicin markedly inhibited the responsiveness of platelets to the three agonists....
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90267-t
更新日期：1991-09-04 00:00:00
abstract：:The contribution of tyrosine kinase activity to vasoreactivity in normotensive Wistar-Kyoto (WKY) and spontaneously hypertensive (SHR) rats was investigated on isolated aortic preparations by the use of two tyrosine kinase inhibitors: methyl-2,5-dihydroxycinnamate (30 microM) and genistein (30 microM). The pretreatmen...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00304-0
更新日期：1999-06-11 00:00:00
abstract：:Neuropeptides are peptides which affect the nervous system. They are derived from large precursor molecules. These are converted to neurohormones, neuropeptides of the "first generation", which can be further converted to neuropeptides of the "second generation". This review is a brief survey of the nervous system eff...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/s0014-2999(99)00339-8
更新日期：1999-06-30 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
abstract：:This study compares the membrane activity of ibutilide, d-sotalol, sematilide, E-4031 and dofetilide on single ventricular cells under identical experimental conditions. We found that ibutilide and dofetilide produced a 'bell-shaped' concentration-dependent effect on action potential duration. Ionic current measuremen...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)90704-l
更新日期：1993-03-30 00:00:00
abstract：:Incubated tissue slices from different regions of the rat brain contained cyclic guanosine 3',5'-monophosphate (cyclic GMP) in the following descending order of content: cerebellum greater than hypothalamus greater than striatum greater than thalamusmidbrain greater than brain stem greater that hippocampus greater tha...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(75)90308-8
更新日期：1975-06-01 00:00:00
abstract：:Chronic Obstructive Pulmonary Disease (COPD) is a major incurable global health burden and is the 4th leading cause of death worldwide. It is believed that an exaggerated inflammatory response to cigarette smoke causes progressive airflow limitation. This inflammation, where macrophages, neutrophils and T lymphocytes ...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2015.03.029
更新日期：2015-07-15 00:00:00
abstract：:Inhibition of intrathecal substance P-elicited behavior by mu-, delta- and kappa-opioids was compared. In both the substance P behavioral test and the tail flick antinociceptive test, intrathecal [D-Ala2, Met5]enkephalinamide and [D-Ala2, D-Leu5]enkephalin (DADL) were equipotent, morphine and ethylketazocine were less...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90403-4
更新日期：1982-12-17 00:00:00
abstract：:3H-angiotensin binding sites have been studied in a particulate fraction prepared from rat adrenal glands. This binding is rapid and reversible, of high affinity (KD29 degrees C = 3-5 X 10(-9) M) and with demonstrable specificity for the angiotensin II octapeptide. The number of binding sites varies with endogenous an...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(77)90042-5
更新日期：1977-06-15 00:00:00
abstract：:Adult rats submitted to perinatal protein deprivation (from day 14 of fetal life till 50 days of age) followed by a longer phase of nutritional recovery on balanced laboratory chow, showed a significant decrease of the pressor response elicited by noradrenaline and adrenaline, an effect that persisted after ganglionic...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90055-9
更新日期：1983-01-28 00:00:00
abstract：:IRL1620, a specific endothelin ETB receptor agonist, induced relaxation followed by contraction in the guinea-pig ileum, as did endothelin-1. Both components of the response were concentration-dependent in the range studied. Repeated administration of IRL1620 induced tachyphylaxis only of the contractile component, wh...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00409-e
更新日期：1995-10-24 00:00:00
abstract：:We have previously reported that 15-hydroxyeicosatetraenoic acid (15-HETE), a metabolite of arachidonic acid by 15-lipoxygenase, causes pulmonary vasoconstriction via increasing the intracellular Ca(2+) concentration ([Ca(2+)]i). However, the multiple sources of Ca(2+) that contribute to Ca(2+) elevation during and af...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.10.028
更新日期：2008-12-28 00:00:00
abstract：:To investigate the role of ATP-sensitive K+(KATP) channels on pacemaker activity in interstitial cells of Cajal (ICC), whole-cell patch clamping, RT-PCR, and intracellular Ca2+([Ca2+]i) imaging were performed in cultured colonic ICC. Pinacidil (a K+ channel opener) hyperpolarized the membrane and inhibited the generat...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2017.05.029
更新日期：2017-08-15 00:00:00
abstract：:Phorbol esters reduce depolarization-evoked Ca2+ influx in adrenal chromaffin cells, suggesting that voltage-sensitive Ca2+ channels (VSCCs) are inhibited by protein kinase C-mediated phosphorylation. We now address the possibility that L- and P/Q-type Ca2+ channel subtypes might be differentially involved in phorbol ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00908-x
更新日期：1999-02-05 00:00:00
abstract：:Risperidone (R 64 766, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-pyperidinyl]ethyl )-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one) has superior effects in treating negative symptoms of schizophrenia and causes less extrapyramidal side effects than traditional antipsychotics. In this study, we employed ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00160-0
更新日期：1999-04-16 00:00:00
abstract：:The Cl(-) channel blockers, 4,4'-diisothiocyanatostilbene-2,2'-disulfonic acid (DIDS) or 4-acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid (SITS) dose-dependently protected against oxygen-glucose deprivation in cultured rat cortical neurons. DIDS or SITS attenuated oxygen-glucose deprivation-induced increases...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(03)01371-2
更新日期：2003-03-07 00:00:00
abstract：:N-[4-(3,4-dihydro-6,7-dimethoxyisoquinolin-2(1H)-yl)butyl]-2-methoxy-5-methyl-benzamide (RHM-1) and N-[2-(3,4-dihydro-6,7-dimethoxyisoquinolin-2(1H)-yl)ethyl]-2-methoxy-5-methylbenzamide (RHM-2), two conformationally flexible benzamide analogues, were radiolabeled with tritium (specific activity=80 Ci/mmol) and the bi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2005.09.063
更新日期：2005-11-21 00:00:00
abstract：:The therapeutic potential of cannabidiol, the major non-psychotropic Cannabis constituent, was investigated in rats exposed to ischemia/reperfusion liver injury. Ischemia was induced by clamping the pedicle of the left hepatic lobe for 30 min, and cannabidiol (5mg/kg, i.v.) was given 1h following the procedure and eve...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.08.048
更新日期：2011-11-16 00:00:00
abstract：:It has been previously demonstrated that selegiline, an irreversible monoamine oxidase B (MAO-B) inhibitor, potentiates glial reaction to injury and possesses some 'trophic-like' activities which do not depend on the inhibition of MAO-B and which are probably associated with the induction of astrocyte-derived neurotro...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(96)00593-6
更新日期：1996-11-07 00:00:00
abstract：:The effect of genistein, a tyrosine kinase inhibitor, on nitroglycerin-induced relaxation was examined in rat aortic rings contracted by phenylephrine. In rat aortic rings, genistein (10(-5) M and 3x10(-5) M), a tyrosine kinase inhibitor, but not daidzein, an analogue of genistein, increased relaxation induced by nitr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00412-4
更新日期：1999-07-21 00:00:00
abstract：:Inhibitory effects of the saponin fraction and its principal constituents, escins Ia, Ib, IIa, and IIb, from horse chestnuts on gastric emptying were investigated in mice loaded with a non-nutrient or nutrient meal. The saponin fraction and escins Ia-IIb inhibited gastric emptying of a 1.5% carboxymethyl cellulose sod...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00035-7
更新日期：1999-03-05 00:00:00
abstract：:Animal studies have shown that endogenous estrogens such as 17β-estradiol (E2) can modulate lipid profiles in vivo, and this effect is generally thought to be mediated by the estrogen receptors (ERs). The present study sought to test a hypothesis that some of the endogenous estrogen metabolites that have very weak est...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2017.02.032
更新日期：2017-04-05 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：:Haloperidol increased 3,4-dihydroxyphenylacetic acid and homovanillic acid concentrations in the striatum, nucleus accumbens and olfactory tubercle of both drug-naive rats and rats pretreated with haloperidol (10 injections). The increases in metabolite concentrations were greater in all brain regions of the naive rat...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90189-0
更新日期：1987-05-07 00:00:00
