Abstract:
:Chlorpropamide and phenformin inhibited (Na+ - K+)-ATPase and stimulated a high affinity cyclic AMP-phosphodiesterase of isolated liver plasma membrane when tested in vitro. In addition, the two drugs decreased the intracellular cyclic AMP content of isolated hepatocytes without being effective on plasma membrane-bound adenylate cyclase. The results suggest that the plasma membrane plays an important role in the mechanism of action of the two hypoglycemic drugs, but do not exclude the presence of intracellular targets.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Luly P,Baldini P,Cocco C,Incerpi S,Tria Edoi
10.1016/0014-2999(77)90251-5subject
Has Abstractpub_date
1977-11-15 00:00:00pages
153-64issue
2eissn
0014-2999issn
1879-0712pii
0014-2999(77)90251-5journal_volume
46pub_type
杂志文章abstract::We investigated the in vitro effects of therapeutical concentrations of S 21403 (a succinic acid derivative also known as KAD 1229 and mitiglinide) on insulin and glucagon secretion during a metabolic stimulus (glucose rising from 5 to 8.33 mM) or at a stable 2.22 mM glucose using the isolated perfused rat pancreas mo...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/s0014-2999(02)02620-1
更新日期:2002-12-05 00:00:00
abstract::The dihydropyridine Ca2+ channel blocker nimodipine and the dihydropyridine Ca2+ channel activator BayK 8644 (1,4-dihydropyridine-2,6-dimethyl-3-nitro-4-(2-trifluoromethylphenyl)-py ridine- 5-carboxylate) were administered to drug-naive mice and rats that were tested for intravenous cocaine self-administration. A rang...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(95)00630-3
更新日期:1996-01-04 00:00:00
abstract::Liver fibrosis is involved in the progression of most chronic liver diseases. Even though we have made a huge progress in order to understand the pathogenesis of liver fibrosis, however, there is still a lack of productive treatments. Being a traditional Chinese medicine, Platycodin D (PD), an oleanane kind of triterp...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2020.172946
更新日期:2020-06-05 00:00:00
abstract::The acute administration of MDMA has been shown to promote glycogenolysis and increase the extracellular concentration of glucose in the striatum. In the present study the role of serotonergic and/or noradrenergic mechanisms in the MDMA-induced increase in extracellular glucose and glycogenolysis was assessed. The rel...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2010.07.004
更新日期:2010-10-10 00:00:00
abstract::To investigate cellular electrophysiologic alterations due to lipid peroxidation of the cell membrane by free radicals as a possible cause of coronary reperfusion arrhythmias, we studied the effects of t-butyl hydroperoxide on the spontaneous action potential and membrane currents of the rabbit sinoatrial and atrioven...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0926-6917(95)90027-6
更新日期:1995-03-16 00:00:00
abstract::The effect of prostacyclin (PGI2, 0.5 nmol . kg-1 . min-1,i.v.) on myocardial metabolism was studied in cats subjected to 5 h of myocardial ischemia (MI) and compared to vehicle-treated MI cats. MI was followed by a 52% decrease in ATP and a concomitant increase (2-3 fold) in lactate and lactate/pyruvate ratio in the ...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(81)90454-4
更新日期:1981-02-19 00:00:00
abstract::Family, adoption and twin studies have highlighted the significant role of heritable influences on individual differences in opioid addiction. Meanwhile, obsessive-compulsive disorder (OCD) is a disorder wherein the individual experiences recurring thoughts that cause irrational fears and anxiety. In the present study...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2019.172757
更新日期:2019-12-15 00:00:00
abstract::MMPT, (5-[(4-methylphenyl)methylene]-2-(phenylamino)-4(5H)-thiazolone), a thiazolidin compound, was identified in our laboratory as a novel antineoplastic agent with a broad spectrum of antitumor activity against many human cancer cells. A previous study showed that MMPT inhibited cell growth, and induced apoptosis in...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2012.05.003
更新日期:2012-08-05 00:00:00
abstract::Pulmonary and systemic hemodynamic effects of delta 9-tetrahydrocannabinol (delta 9-THC) in conscious dogs and in those anesthetized with morphine (3 mg/kg, i.m.) plus alpha-chloralose (100 mg/kg i.v.) were evaluated in this study. A decrease in the heart rate, cardiac output (PBF) and a concomitant increase in the pu...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(78)90268-6
更新日期:1978-12-15 00:00:00
abstract::Active sensitization of guinea-pigs resulted in an increase in responsiveness and sensitivity of tracheal and lung parenchymal strips to CaCl2 (in K+-depolarised tissue), KCl, acetylcholine and histamine. Indomethacin (5 microM) preferentially enhanced the response of tracheal strips from normal animals to histamine a...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(89)90337-3
更新日期:1989-03-29 00:00:00
abstract::Aripiprazole is the first dopamine D(2)/D(3) receptor partial agonist approved for use in the treatment of psychiatric disorders including schizophrenia, bipolar disorder, and unipolar depression in the US. Aripiprazole has demonstrated a relatively favorable side effect profile compared to other commonly prescribed a...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2009.02.007
更新日期:2009-04-01 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::Alternaria alternata is a fungal allergen linked to the development of severe asthma in humans. In view of the clinical relationship between A. alternata and asthma, we sought to investigate the allergic activity of this antigen after direct application to the lungs of Brown Norway rats. Here we demonstrate that a sin...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2014.09.021
更新日期:2014-11-15 00:00:00
abstract::In order to identify functional sulphonylurea receptor (SUR.x) subunits of native ATP-sensitive K+ channels (KATP channels) in mouse portal vein, the effects of ZD0947, a SUR.x modulator, were investigated on spontaneous portal vein contractions, macroscopic membrane currents and unitary currents recorded (using patch...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2017.02.023
更新日期:2017-04-05 00:00:00
abstract::Cysteamine (420 mg/kg s.c.) increased gastric acid secretion in rats 3-6 h post-injection; duodenal pH fell from 6.0 +/- 0.2 (S.E.M.) at 0 time to 2.2 +/- 0.3 at 12 h. A high (60-80%) incidence of duodenal ulcerations was observed 18 h after cysteamine injection. Intracisternal (i.c.) administration of bombesin (1 mic...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(82)90203-5
更新日期:1982-10-22 00:00:00
abstract::In clinical practice, patients with epilepsy are frequently associated with psychiatric disorders, including cognitive impairment, depression, and attention deficit hyperactivity disorder. In fact, patients with epilepsy often take centrally acting drugs, such as antidepressants and anxiolytics; however, it remains un...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2011.10.017
更新日期:2011-12-30 00:00:00
abstract::Our aim was to investigate the role of oxidative stress and inflammation on the functional and biochemical changes caused by hyperglycemia in the aorta and corpus cavernosum tissues of streptozotozin diabetic rats and to determine if rosiglitazone and/or insulin treatment has any preventive effect on organ dysfunction...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2011.03.030
更新日期:2011-06-25 00:00:00
abstract::Previously, sex differences have been observed in the behavioral effects of acute and chronic cocaine administration. In the present experiment, male and female rats were trained to discriminate intraperitoneal injections of 10.0 mg/kg cocaine from its vehicle. It was hypothesized that the subjective effects of cocain...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/s0014-2999(99)00597-x
更新日期:1999-10-08 00:00:00
abstract::In the present study, we tested whether the decreased release of calcitonin gene-related peptide (CGRP) observed in nitroglycerin tolerance is associated with the decrease in aldehyde dehydrogenase (ALDH-2) activity. We further investigated the possible involvement of reactive oxygen species in the decrease in ALDH-2 ...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2007.05.042
更新日期:2007-09-24 00:00:00
abstract::We review a large volume of literature concerning mathematical models of cancer therapy, oriented towards optimization of treatment protocols. The review, although partly idiosyncratic, covers such major areas of therapy optimization as phase-specific chemotherapy, antiangiogenic therapy and therapy under drug resista...
journal_title:European journal of pharmacology
pub_type: 杂志文章,评审
doi:10.1016/j.ejphar.2009.08.041
更新日期:2009-12-25 00:00:00
abstract::Co-dergocrine (Hydergine), an ergot preparation composed of four dihydrogenated peptide ergot alkaloids (dihydroergocornine, dihydroergocristine, dihydro-alpha-ergokryptine, dihydro-beta-ergokryptine, 3:3:2:1), has been reported to exert in vivo effects suggesting an interaction with dopaminergic systems. The present ...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(82)90312-0
更新日期:1982-12-24 00:00:00
abstract::The spinal cord dorsal horn contains neural mechanisms which can greatly facilitate pain. It is well established that excitatory amino acids, aspartate and glutamate, are involved in the spinal transmission of nociceptive information and in the development of hyperalgesia. In the present study, intrathecal (i.t.) admi...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(96)00145-8
更新日期:1996-06-03 00:00:00
abstract::The calcium currents (ICa) of isolated smooth muscle cells (urinary bladder of the guinea-pig) were analyzed at 35 degrees C and 3.6 mM [Ca]0. The whole cells were voltage-clamped with a single patch electrode which was filled with 150 mM CsCl in order to block potassium outward currents. Tiapamil reduced ICa at conce...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(86)90360-2
更新日期:1986-08-15 00:00:00
abstract::This study examined the mechanism of action of neurotensin on intraluminal pressure in rat proximal colon. The direct and indirect contractile response to neurotensin (100 nM) was abolished in Ca(2+)-free solution, and was antagonized by nifedipine (1-5-10 nM) and potentiated by Bay K 8644 (methyl 1,4-dihydro-2,6-dime...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/s0014-2999(96)00943-0
更新日期:1997-01-29 00:00:00
abstract::Sibutramine was formerly marketed as an anti-obesity agent. The current study investigated the relationships between monoamine reuptake site occupancy for sibutramine and both its antidepressant-like efficacy and thermogenic effects. Sibutramine's effects on locomotor activity (LMA) and food intake were also evaluated...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2014.03.024
更新日期:2014-08-15 00:00:00
abstract::We investigated the effects of methylnaltrexone on morphine-induced inhibition of smooth muscle-strip contraction in isolated guinea-pig ileum and human small intestine. The longitudinal muscle-strip was immersed in a temperature-controlled (37 degrees C) bath containing a physiological solution of 95% O2 and 5% CO2 w...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(95)00018-g
更新日期:1995-03-24 00:00:00
abstract::The involvement of peptidoleukotrienes (LTs) in mediating the increase in microvascular permeability associated with experimental cutaneous immediate hypersensitivity was studied by examining the effect of SK&F 104353, a potent and selective LT-antagonist, on the response evoked by graded, intradermal injections of an...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(89)90473-1
更新日期:1989-05-19 00:00:00
abstract::Naloxone is known to decrease, increase or have no effect on nociceptive thresholds. Here, using two commonly accepted pain-related behaviors (licking and flinching) associated with injection of noxious formalin into a hind paw in rats, naloxone (0.1-1 mg/kg s.c.) simultaneously decreases and increases nociceptive res...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(93)90589-a
更新日期:1993-05-19 00:00:00
abstract::The effect of vasoactive intestinal polypeptide (VIP) on in vitro ACTH release and adenylate cyclase activity was investigated in human ACTH-secreting pituitary adenomas from 4 patients with Cushing's disease and 2 patients with Nelson's syndrome. In all the tumors tested, VIP elicited a dose-dependent stimulation of ...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(82)90291-6
更新日期:1982-09-10 00:00:00
abstract::Little information is available on the influence of sex in combination with smoking habits and combined oral contraceptives (COC) use on cellular inflammatory indexes such as neutrophil/lymphocyte ratio (NLR), derived NRL (dNLR), platelet/lymphocyte ratio (PLR), monocyte/lymphocyte ratio (MLR), mean platelet volume/pl...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2020.173762
更新日期:2021-01-15 00:00:00