Abstract：
:The acute effects of propranolol, 1 mg/kg i.v., were studied in chloralosed, vagotomized cats. The vascularly isolated but innervated calf muscles were perfused from another animal. In one group of experiments, the carotid baroreceptors were exposed to ambient arterial pressure. Here, propranolol caused a fall in heart rate and an increase in resistance of the isolated muscle bed. In other experiments, the carotid sinuses were perfused at a constant pressure. In these animals, no increase in muscle flow resistance was observed after the drug. It is concluded that the increase in total peripheral resistance, seen initially upon propranolol administration, may be reflexly induced via the baroreceptors.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Lisander B,Nilsson Hdoi
10.1016/0014-2999(78)90361-8subject
Has Abstractpub_date
1978-08-01 00:00:00pages
275-8issue
3eissn
0014-2999issn
1879-0712pii
0014-2999(78)90361-8journal_volume
50pub_type
杂志文章abstract：:Spontaneous electrical and mechanical activity was observed when single myocytes from guinea-pig hearts were loaded with sodium by direct intracellular application. Transient membrane depolarizations were found to be due to spontaneous inward currents (Isp). Both Isp and spontaneous contractions were abolished by 2',3...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(87)90642-x
更新日期：1987-08-04 00:00:00
abstract：:We have analyzed the effect of quinolizidine alkaloids from Lupinus species upon insulin secretion. Isolated normal rat islets were incubated with 3.3, 8.3, and 16.7 mM glucose, in the presence or absence of different concentrations of lupanine (0.05, 0.5, and 1.0 mM), 13-alpha-OH lupanine, 17-oxo-lupanine, and 2-thio...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2004.09.008
更新日期：2004-11-03 00:00:00
abstract：:Gambogic acid (GA), the active ingredient from gamboges, has been verified as a potent anti-tumor agent in many cancer cells. Nevertheless, its function in lymphoma, especially in B-cell Non-Hodgkin lymphoma (NHL), remains unclear. Amplification and/or overexpression of steroid receptor coactivator-3 (SRC-3) have been...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.06.048
更新日期：2016-10-15 00:00:00
abstract：:We investigated the effect of sevoflurane (fluoromethyl-2,2,2-trifluoro-1-(trifluoromethyl) ethylether) on intracellular calcium concentration ([Ca2+]i) and nitric oxide (NO) release from cultured porcine aortic endothelial cells using fura-2 fluorometry, and direct (ESR spectrometry with NO-trapping by 2-(4-carboxyph...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(95)90165-5
更新日期：1995-03-15 00:00:00
abstract：:Statins have recently been shown to produce anti-cardiac hypertrophic effects via the regulation of small GTPases. However, the effects of statins on G protein-mediated cardiac hypertrophy, which is the main pathway of cardiac hypertrophy, have not yet been studied. We sought to evaluate whether statin treatment direc...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2009.10.050
更新日期：2010-02-10 00:00:00
abstract：:The influence of enzymatic degradation on the neurotransmitter actions of ATP was studied using the ecto-ATPase inhibitor 6-N,N-diethyl-D-beta,gamma-dibromomethyleneATP (ARL 67156). Field stimulation of the parasympathetic nerves innervating guinea-pig urinary bladder muscle strips (1-8 Hz for 20 s) produced character...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：
更新日期：1997-06-25 00:00:00
abstract：:The functional characteristics of purinoceptors in Chinese hamster ovary (CHO) cells were investigated using a microphysiometer which detects small metabolic changes to living cells in real-time as variations of pH in the extracellular microenvironment. Uridine 5'-triphosphate (UTP) increased the extracellular acidifi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)02556-6
更新日期：2002-11-22 00:00:00
abstract：:2-n-Butyl-4-chloro-5-hydroxymethyl-1-[(2'-(1H-tetrazol-5-yl)bip hen yl-4-yl)methyl]imidazole, potassium salt (Losartan) (previous name, DuP 753 or MK 954) is a nonpeptide angiotensin II receptor antagonist. This study was performed to investigate the ability of Losartan to inhibit the angiotensin II-induced stimulatio...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(92)90130-n
更新日期：1992-10-01 00:00:00
abstract：:We investigated the effects of 1-amino-5-bromouracil on the benzodiazepine-gamma-aminobutyric acid (GABA)A receptor complex to elucidate its central action. 1-Amino-5-bromouracil neither displaced nor enhanced [3H]muscimol, [35S]t-butylbicyclophosphorothionate (TBPS), or [3H]dehydroepiandrosterone sulfate binding to t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90278-x
更新日期：1994-12-12 00:00:00
abstract：:KDR-5169, 4-amino-5-chloro-N-[1-(3-fluoro-4-methoxybenzyl)piperidin-4-yl]-2-(2-hydroxyethoxy)benzamide hydrochloride dihydrate, is a new prokinetic with a dual action, i.e., stimulation of the 5-HT4 receptor and antagonism of the dopamine D2 receptor. In this study, we determined in vitro activities of KDR-5169 toward...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)01543-6
更新日期：2002-01-11 00:00:00
abstract：:The infectious coronavirus disease (COVID-19) pandemic, caused by the coronavirus SARS-CoV-2, appeared in December 2019 in Wuhan, China, and has spread worldwide. As of today, more than 46 million people have been infected and over 1.2 million fatalities. With the purpose of contributing to the development of effectiv...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173705
更新日期：2021-01-05 00:00:00
abstract：:Overexpression of Cav3.2 T-type Ca2+ channels in L4 dorsal root ganglion (DRG) participates in neuropathic pain after L5 spinal nerve cutting (L5SNC) in rats. The L5SNC-induced neuropathic pain also involves high mobility group box 1 (HMGB1), a damage-associated molecular pattern protein, and its target, the receptor ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173587
更新日期：2020-12-05 00:00:00
abstract：:The aim of the study was to assess which tachykinin receptors mediate the contractile response in the guinea-pig isolated bronchi. Experiments with natural tachykinins and receptor-selective tachykinin agonists were performed in the absence or presence of peptidase inhibitors and in bronchi pretreated with phenoxybenz...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90517-t
更新日期：1991-05-17 00:00:00
abstract：:We evaluated the inhibitory activity of a novel prostacyclin analog, OP-2507 (15-cis-(4-n-propylcyclohexyl)-16,17,18,19,20-pentanor-9-deo xy-6,9 alpha- nitriloprostaglandin F1 methyl ester) on the brain edema induced by occlusion of the middle cerebral artery in cats. Middle cerebral artery occlusion for 4h caused a d...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90836-9
更新日期：1988-07-26 00:00:00
abstract：:SR 95103 has recently been described as a selective GABAA antagonist. In this study, the electroencephalographic (EEG) effects of SR 95103 were investigated as well as its central interaction with inhibitory amino acids and muscimol. Slow intravenous infusions of SR 95103 in rats induced epileptiform EEG activities wh...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(85)90630-2
更新日期：1985-08-15 00:00:00
abstract：:Stimulation of [35S]GTPgammaS binding by serotonin (5-hydroxytryptamine, 5-HT) receptor ligands was characterized in rat hippocampal membranes. The optimized assay contained 30-50 microg protein, 300 microM GDP and 0.1 nM [35S]GTPgammaS, incubated at 37 degrees C for 20 min. At 10 microM, the 5-HT1A receptor agonist R...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01547-1
更新日期：1998-02-19 00:00:00
abstract：:The middle ear epithelium functions to maintain a fluid-free middle ear cavity. Dysfunction of the middle ear epithelial ion and fluid transport is implicated in the pathogenesis of fluid collection in the middle ear cavity, characteristic of otitis media with effusion. The efficacy of steroid therapy for the treatmen...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.11.012
更新日期：2009-01-14 00:00:00
abstract：:Malfunction of the serotonergic system and dysregulation of the hypothalamo-pituitary-adrenocortical axis have been implicated in the pathophysiology of depression. Several studies provide evidence for reciprocal influences between glucocorticoids and 5-HT receptors. The effect of repeated treatment with a high dose o...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(96)00286-5
更新日期：1996-07-18 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：:The potential of resiniferatoxin and capsaicin to modulate emesis and genital grooming was investigated in Suncus murinus. Resinifertoxin (3-30 nmol, i.c.v.), E-capsaicin (10-100 nmol, i.c.v.) and Z-capsaicin (100 nmol, i.c.v.) induced emesis (P<0.05) and subsequently antagonised the emetic response induced by intraga...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)01041-x
更新日期：2001-06-22 00:00:00
abstract：:We previously reported that intracerebroventricularly (i.c.v.) administered (±)-epibatidine (a potent agonist of nicotinic acetylcholine receptors) (1, 5 and 10 nmol/animal) dose-dependently elevated plasma levels of noradrenaline and adrenaline and that this response was reduced by i.c.v. administered indomethacin (c...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2012.07.017
更新日期：2012-09-15 00:00:00
abstract：:Only in the last few years has non-alcoholic steatohepatitis been recognized as an important and relatively common liver disease. To date, the therapeutic options are limited, vitamin E and metformin have been proposed for the treatment of this condition, although their mechanisms are not completely clarified as yet. ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.12.013
更新日期：2009-02-14 00:00:00
abstract：:The extracellular loops of the adrenoceptors present a potential therapeutic target in the design of highly selective adrenergic drugs. These regions are less conserved than the orthosteric binding site but have to date not been implicated in activation of adrenoceptors. A previously generated homology model identifie...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.03.034
更新日期：2014-06-15 00:00:00
abstract：:Induction of anaphylactic shock in mice by i.v. antigen challenge (bovine serum albumin, 100 micrograms) or i.v. treatment with the mast cell degranulator compound 48/80 resulted in 80 and 90% mortality rate, respectively. Inhibition of nitric oxide (NO) synthesis from L-arginine by co-injection of the L-arginine anal...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90800-6
更新日期：1991-10-02 00:00:00
abstract：:Some behavioural effects of flunitrazepam were investigated in two sets of experiments in C57BL/6 mice. In the first set, flunitrazepam administration (0.025 or 0.05 mg/kg) enhanced the locomotor activity of mice. In the second set, memory impairments were observed following posttraining (immediately or 30 min, but no...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90376-5
更新日期：1984-09-03 00:00:00
abstract：:Estrogen-related receptor alpha (ERRα), one of orphan nuclear receptors, has been recently revealed as an oncogenic regulator in a variety of cancers. However, the linking gain of ERRα expression and cancer progression in cutaneous squamous cell carcinoma (cSCC) is largely unknown. Here, we showed that the mRNA and pr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2018.02.025
更新日期：2018-04-15 00:00:00
abstract：:Male mice from 14 strains were injected i.p. with tremorine (3.0 mg/kg) or oxotremorine (0.15 or 0.1 mg/kg). Large inter-strain differences in the degree and duration of the subsequent hypothermia were noted. 2 strains, BALB/c and Simpson, were particularly sensitive to the hypothermic effect of oxotremorine. The offs...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(78)90226-1
更新日期：1978-05-01 00:00:00
abstract：:The effects of thyrotropin-releasing hormone (TRH), 5-methoxy-N,N-dimethyltryptamine (5-MeODMT) and L-5-hydroxytryptophan (5-HTP) were studied on the monosynaptic reflex (MSR) and the polysynaptic reflex (PSR) in acute and chronic spinal rats. Radioimmunoassay showed that while chronic spinal transection (for 2 weeks)...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90665-6
更新日期：1988-05-10 00:00:00
abstract：:The effects of some alpha 1-adrenoceptor antagonists (prazosin, nonselective for the alpha 1A- and alpha 1B-adrenoceptor subtypes; 5-methyl-urapidil, selective for the alpha 1A-adrenoceptor subtype; chloroethylclonidine, selective for the alpha 1B-adrenoceptor subtype) and nifedipine were compared on contractile respo...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90223-2
更新日期：1994-11-14 00:00:00
abstract：:In view of the scarce information about the analgesic mechanism of kappa-opioid receptor agonists, the objective of the present study was to determine whether nitric oxide (NO) is involved in the peripheral antinociception of bremazocine, a kappa-opioid receptor agonist. Three drugs all interfering with the L-arginine...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)02275-6
更新日期：2002-11-01 00:00:00
