Abstract：
:In rats, tolerance to the analgesic effect of intraventricular substance P (SP) develops quickly. In rats made tolerant to [D-Ala2, D-Leu5]enkephalin the analgesic efficacy of SP is reduced significantly. The latter result suggests some overlap in the sites of action of SP and [D-Ala2,D-Leu5] enkephalin. Since SP seems to lack any direct effect on opiate receptors of the brain, the present data suggest that the analgesic effect of SP is mediated by enkephalin release at supraspinal levels which are related to pain control.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Naranjo JR,Fernandez-Tome MP,Del Rio Jdoi
10.1016/0014-2999(84)90119-5subject
Has Abstractpub_date
1984-02-10 00:00:00pages
133-6issue
1eissn
0014-2999issn
1879-0712pii
0014-2999(84)90119-5journal_volume
98pub_type
杂志文章abstract：:Subplantar injection of 0.10 micrograms of serotonin in the rat resulted in a brief period (0-20 min) of increased pain sensitivity to an applied force (hyperalgesia) which preceded a longer period (40-120 min) of decreased pain sensitivity (hypoalgesia). The magnitude of each of these changes and the duration of the ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90257-4
更新日期：1989-05-30 00:00:00
abstract：:NTP42 is a novel antagonist of the thromboxane A2 receptor (TP) in development for the treatment of pulmonary arterial hypertension (PAH). Recent studies demonstrated that NTP42 and TP antagonism have a role in alleviating PAH pathophysiology. However, the efficacy of NTP42 when used in combination with existing PAH t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173658
更新日期：2020-12-15 00:00:00
abstract：:Angiogenesis is critical for re-establishing blood supply to the ischemic myocardium after acute myocardial infarction (AMI). This study aimed to investigate the effects of morroniside on angiogenesis after AMI and explored associated proangiogenic mechanisms. A rat model of AMI was established by ligation of the left...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.172954
更新日期：2020-04-05 00:00:00
abstract：:Dopamine (DA) was injected in the third brain ventricle of goats and the thermoregulatory effects were studied under different ambient conditions. The effects depended on dose, ambient conditions and cannula used. In the cold, there was a drop in body temperature, sometimes accompanied by suppression of shivering and ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(77)90153-4
更新日期：1977-05-01 00:00:00
abstract：:Interleukin-1 beta stimulates corticotropin-releasing factor (CRF) secretion from the hypothalamus involving the activation of prostaglandins. This study investigated the possibility that nitric oxide (NO) acts as a mediator of interleukin-1-induced CRF release. An in vitro rat hypothalami continuous perifusion system...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)00700-h
更新日期：1995-02-14 00:00:00
abstract：:A synthetic heptapeptide corresponding to the C-terminal heptapeptide of caerulein but characterized by a nor-leucyl residue replacing the methyonyl residue of caerulein, when given by i.v. infusion (2 mug/kg/h), inhibited by 70-80% pentagastrin (4 mug/kg/h)-stimulated gastric secretion... ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(76)90218-1
更新日期：1976-07-01 00:00:00
abstract：:Propofol is generally used for the induction and maintenance of anesthesia in clinical procedures via activation of γ -aminobutyric acid A (GABAA) receptors. When administered at the clinical dose, propofol use is associated with movement disorders, including dystonia and ataxia, suggesting that propofol administratio...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173474
更新日期：2020-11-15 00:00:00
abstract：:Oleuropein (OLE) was found to have anti-inflammatory and anti-oxidant effects. The latest study has shown that it can resist myocardial injury that follows an acute myocardial infarction and can rescue impaired spinal nerve cells. In this study, we investigated the neuroprotective effects of OLE on cerebral ischemia a...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.02.027
更新日期：2016-03-15 00:00:00
abstract：:Although the gastrointestinal tract is a rich source of melatonin and possesses numerous melatonin-binding sites, the role of melatonin in this tissue has not yet been fully elucidated. In this work we focused on the role of melatonin in the modulation of ion transport in rat distal colon. Whereas melatonin had no eff...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.11.031
更新日期：2008-02-26 00:00:00
abstract：:To explore the possibility that raloxifene might influence an adipocyte differentiation and lipogenesis, we studied the effects of raloxifene on the expression of adiponectin and other peroxisome proliferator-activated receptor gamma targeting genes using the 3T3-L1 adipocytes. With standard adipogenic inducers, we ad...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.03.033
更新日期：2006-05-24 00:00:00
abstract：:The aim of the present study was to determine whether U50,488H (a selective kappa-opioid receptor agonist) inhibits cardiac hypertrophy and fibrosis induced by beta-adrenoceptor stimulation in a rat model. Cardiac hypertrophy and fibrosis were developed by intraperitoneal administration of isoprenaline (ip. 3.0 mg/kg/...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2009.01.050
更新日期：2009-04-01 00:00:00
abstract：:As a flavonoid, naringin (Nar) has been shown to have multiple pharmacological effects including lowering blood cholesterol, reducing thrombus formation and improving microcirculation. However, effects of Nar on function and autophagy of vascular endothelial cells under high glucose and high fat (HG/HF) stress are lar...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173003
更新日期：2020-05-05 00:00:00
abstract：:The goals of the work reported here were (i) to identify distinct GABA(A)/benzodiazepine receptors in the rat hippocampus and olfactory bulb using receptor binding assays, and (ii) to determine the affinities and selectivities of benzodiazepine receptor ligands from structurally diverse chemical families at each site ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00398-8
更新日期：2000-07-21 00:00:00
abstract：:The effects of a highly selective kappa antagonist, nor-binaltorphimine (nor-BNI), on the development of tolerance to morphine analgesia and physical dependence on morphine were examined. Pretreatment with nor-BNI (5 mg/kg s.c.) 2 h prior to injection of morphine or a selective kappa agonist, U-50,488H, significantly ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90237-x
更新日期：1992-03-17 00:00:00
abstract：:Galantamine is a reversible inhibitor of acetylcholinesterase and an allosteric-potentiating ligand of the nicotinic acetylcholine receptors. It is used for treating mild-to-moderate Alzheimer's disease. Interestingly, QT interval prolongation on the electrocardiogram (ECG), malignant ventricular arrhythmias and synco...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2012.02.002
更新日期：2012-04-15 00:00:00
abstract：:An 125I-iodinated ryanodine analog, modified by attaching an iodo-Cbz-beta-alanyl group to the C10eq hydroxy of ryanodine (iodo-carbobenzyloxy-beta-alanyl-ryanodine), binds to cardiac sarcoplasmic reticulum Ca2+ release channels with equal affinity as [3H]ryanodine. In the present study, both iodo-Cbz-beta-alanyl-ryan...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(94)90061-2
更新日期：1994-08-16 00:00:00
abstract：:Indomethacin and ibuprofen inhibited adrenaline- and calcium ionophore A23187-stimulated 45Ca2+ uptake by isolated human platelets in a concentration-dependent manner. Mediation of these effects by thromboxane A2 (TXA2) inhibition was discounted since under the same experimental conditions, adrenaline did not stimulat...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)90351-6
更新日期：1990-10-02 00:00:00
abstract：:Notoginsenoside R1 (NG-R1), a unique and main active ingredient of Panax notoginseng, has been described to exhibit anti-inflammatory activity. However, its protective effects against oxidized low-density lipoprotein (oxLDL)-induced inflammatory injury in vascular endothelial cells have not been clarified. In the pres...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.11.040
更新日期：2016-01-05 00:00:00
abstract：:This study investigates the effects of benzodiazepine receptor inverse agonists on the locomotor and exploratory behaviour of mice when tested in a familiar environment. The weak partial inverse agonist Ro 15-3505 (0.3, 1, 3 mg/kg i.p.) significantly increased locomotion and hole-dipping in habituated mice. However, t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90701-5
更新日期：1992-10-20 00:00:00
abstract：:The effects of the dopamine D2 receptor agonist quinpirole (LY 171555) on locomotor activity and margin time (thigmotaxis or wall-hugging) were measured for 2 h in rats injected either s.c. (vehicle, 0.02, 2.0 mg/kg) or directly into either the dorsal striatum or nucleus accumbens (vehicle, 0.1, 1.0, 10, 20 or 40 micr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90091-h
更新日期：1992-04-07 00:00:00
abstract：:The competitive reversible beta-adrenoceptor antagonist activity of Ro 03-5255 [1-(5-acetylaminobenzfuran-2-yl)-2-isopropylaminoethanol] upon isoprenaline-induced increases of the rate and tension of guinea-pig isolated atria is described. The chlorinated derivative [Ro 03-7894; 1-[5-chloracetylaminobenzfuran-2-yl)-2-...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(78)90278-9
更新日期：1978-12-01 00:00:00
abstract：:This study investigated the involvement of the opioid system in the antidepressant-like effect of adenosine in the forced swimming test. The effect of adenosine (10 mg/kg, i.p.) was prevented by the pretreatment of mice with naloxone (1 mg/kg, i.p., a nonselective opioid receptor antagonist), naltrindole (3 mg/kg, i.p...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.08.026
更新日期：2007-12-08 00:00:00
abstract：:We report that certain substituted hexahydrobenzo[a]phenanthridines are novel high affinity ligands selective for the dopamine D3 receptor. These data demonstrate that substitutions on the heterocyclic nitrogen and the pendant phenyl ring of this nucleus cause a marked increase in both affinity and selectivity for dop...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(93)91012-c
更新日期：1993-08-03 00:00:00
abstract：:Several lines of evidence point to the association of vitamin D deficiency with the different components of metabolic syndrome. Yet, the effect of vitamin D supplementation on metabolic syndrome is not clearly elucidated. Herein, we tested the hypothesis that administration of vitamin D, either alone or in combination...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.10.031
更新日期：2016-12-05 00:00:00
abstract：:We have examined the effects of chronic gentamicin treatment on arginine8-vasopressin (AVP)-dependent cyclic AMP (cAMP) metabolism in rat medullary collecting tubules (oMCT) and medullary thick ascending limbs of Henle's loop (mTALH). Gentamicin attenuated AVP-stimulated cAMP accumulation to a greater extent in the mT...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(90)94186-2
更新日期：1990-12-04 00:00:00
abstract：:Basic fibroblast growth factor (bFGF) is a heparin-binding polypeptide with potent trophic and protective effects on brain neurons, glia and endothelia. In previous studies, we showed that intravenously administered bFGF reduced the volume of cerebral infarcts following permanent occlusion of the middle cerebral arter...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)89672-0
更新日期：1997-05-26 00:00:00
abstract：:This study was designed to assess whether nitroglycerin would improve the relationship between O2 supply and O2 consumption in the reperfused ischemic dog myocardium. In 16 dogs the left anterior descending coronary artery was occluded for 2 h, followed by a 4 h period of reperfusion. In 8 of the 16 dogs, an infusion ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90069-1
更新日期：1989-07-18 00:00:00
abstract：:In this study we aimed to test central administration of CDP-choline on serum ghrelin, leptin, glucose and corticosterone levels in rats. Intracerebroventricular (i.c.v.) 0.5, 1.0 and 2.0 µmol CDP-choline and saline were administered to male Wistar-Albino rats. For the measurement of serum leptin and ghrelin levels, b...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.07.014
更新日期：2015-10-05 00:00:00
abstract：:There is evidence for the existence of functional interactions between nicotine and cannabinoids and opioid compounds in adult experimental animals. However, there is scarce information about these relationships in young animals. In the present study we evaluated short and long-term effects of a subchronic nicotine tr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.11.013
更新日期：2007-02-14 00:00:00
abstract：:Jolkinolide B (JB), which is isolated from the dried root of Euphorbia fischeriana Steud., has been reported to possess various therapeutic effects, such as treatment of edema and abdominal distention and protection against acute lung injury, and it has also been reported to have anti-inflammatory even antitumor prope...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2018.10.025
更新日期：2019-01-05 00:00:00
