Abstract：
:In rats adapted to a +30 degrees C temperature for one week, transfer to a temperature of +4 degrees C increased immunoassay-able serum TSH from 150-300 ng/ml to 800-2000 ng/ml in 30 min. Since this response, as well as the level of serum TSH without stimulation, were decreased by reserpine, phentolamine, phenoxybenzamine, disulfiram and diethyldithiocarbamate, noradrenaline may be involved in the stimulation of TSH secretion. TRH-induced TSH increased was not blocked by reserpine. 1-Dopa, a noradrenaline precursor, decreased the TSH response to cold; alpha-methyl-p-tyrosine increased the TSH level. Apomorphine decreased the level of serum TSH and inhibited the response to cold. The possibility of a dopaminergic inhibitory factor released from the hypothalamus is discussed. 5-HT has possibly a role in the regulation of TSH secretion, since its precursor 5-HTP decreased the response to cold. No indication was found that acetylcholine is involved.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Tuomisto J,Ranta T,Männistö P,Saarinen A,Leppälioto Jdoi
10.1016/0014-2999(75)90103-xsubject
Has Abstractpub_date
1975-02-01 00:00:00pages
221-9issue
2eissn
0014-2999issn
1879-0712pii
0014-2999(75)90103-Xjournal_volume
30pub_type
杂志文章abstract：:Abnormal proliferation and hypertrophy of vascular smooth muscle (VSMC), as the main structural component of the vasculature, is an important pathological mechanism of hypertension. Recently, increased levels of arginine vasopressin (AVP) and copeptin, the C-terminal fragment of provasopressin, have been shown to corr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2016.10.023
更新日期：2016-12-05 00:00:00
abstract：:Previous studies from this laboratory have shown that administration of nitric oxide (NO) donors reduces the early phase (which peaks at 4 h) of carrageenan-induced paw oedema. The aim of this study was to investigate the influence of NO donors on the delayed phase of the mouse paw oedema, which peaks 48 h after carra...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2004.08.037
更新日期：2004-10-06 00:00:00
abstract：:The failure of alpha 1-adrenoceptor antagonists, prazosin and indoramin, to cause a reflex tachycardia was investigated in the anaesthetised cat. Recordings were made of preganglionic sympathetic nerve activity from the third or fourth white ramus communicans, femoral arterial conductance, heart rate and blood pressur...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90054-2
更新日期：1984-11-27 00:00:00
abstract：:Oxidative stress is recognized as an important factor in the development of liver pathologies. The reactive oxygen species endogenously generated or as a consequence of xenobiotic metabolism are eliminated by enzymatic and nonenzymatic cellular systems. Besides endogen defences, the antioxidant consumption in the diet...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.06.067
更新日期：2008-09-04 00:00:00
abstract：:SK channels are small conductance, Ca(2+)-activated K(+) channels that underlie neuronal slow afterhyperpolarization and mediate spike frequency adaptation. Using the patch clamp technique, we tested the effects of eight clinically relevant psychoactive compounds structurally related to the tricyclic antidepressants, ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00401-5
更新日期：2000-07-28 00:00:00
abstract：:Precipitated withdrawal in rats chronically exposed to delta 9-tetrahydrocannabinol, the major psychoactive principle of the marijuana plant, was unequivocally demonstrated for the first time using a selective antagonist, SR 141716A (N-(piperidin-1-yl)-5-(4-chlorophenyl)-1(2,4- dichloro-phenyl)-4-methyl-1H-pyrazole ca...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00447-s
更新日期：1995-08-25 00:00:00
abstract：:The protective potency of ischemic preconditioning decreases with increasing age. A key step in ischemic preconditioning is the opening of mitochondrial Ca(2+) sensitive K(+) (mK(Ca)) channels, which causes mild uncoupling of mitochondrial respiration. We hypothesized that aging reduces the effects of mK(Ca) channel o...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.09.008
更新日期：2008-01-14 00:00:00
abstract：:Rats trained to discriminate 1.0 mg/kg of 1-(2,5-dimethoxy-4-methylphenyl)-2-aminopropane (DOM) from saline in a two-lever operant choice task were administered doses of mescaline, LSD, 5-methoxy-N,N-dimethyltryptamine (5-OMe DMT), quipazine, TFMPP and RU-24969. The DOM-stimulus generalized to the three hallucinogenic...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90464-8
更新日期：1983-07-22 00:00:00
abstract：:Hyperphosphatemia is a mineral bone-disease that increases cardiovascular complications and all-cause mortality in chronic kidney disease (CKD) patients. Oral phosphate binders absorb the dietary phosphate to prevent its high plasma levels. Moreover, they can adsorb some uremic toxins and decrease inflammation. A few ...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2019.172892
更新日期：2020-02-05 00:00:00
abstract：:The effect of several pyrolysate mutagens on the benzodiazepine and GABA receptors was investigated. Of amino-gamma-carbolines, Trp-P-1 antagonized the suppressive effect of diazepam on the pentylenetetrazol-induced convulsions and death, whereas Trp-P-2 by itself precipitated seizures and death in male mice. Both Trp...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90106-7
更新日期：1984-02-10 00:00:00
abstract：:Alzheimer's disease is the most frequent cause of dementia. Family and twin studies have suggested that genetic factors play a role in Alzheimer's disease development. Some Alzheimer's disease cases show an autosomal dominant inheritance pattern and thus allow the discovery of major disease genes. However, most Alzhei...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/s0014-2999(00)00903-1
更新日期：2001-01-19 00:00:00
abstract：:The potency of the serotonin 1A (5-HT1A) agonist, 8-hydroxy-2-(di-n-propylamino)tetralin (8-OHDPAT), to induce forepaw treading was increased 20-fold after co-treatment with the 5-HT2 agonist, 1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane (DOI). DOI induced head twitches which were inhibited by 8-OHDPAT. The putative ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90178-7
更新日期：1989-02-14 00:00:00
abstract：:S 38093, a novel histamine H3 receptor inverse agonist, was tested in a series of neurochemical and behavioral paradigms designed to evaluate its procognitive and arousal properties. In intracerebral microdialysis studies performed in rats, S 38093 dose-dependently increased histamine extracellular levels in the prefr...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2017.03.008
更新日期：2017-05-15 00:00:00
abstract：:In utero exposure of rodents to valproic acid (VPA) has been proposed to induce an adult phenotype with behavioural characteristics reminiscent of those observed in autism spectrum disorder (ASD). Our previous studies have demonstrated the social cognition deficits observed in this model, a major core symptom of ASD, ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2014.01.050
更新日期：2014-03-15 00:00:00
abstract：:The monoethyl, monopropyl and monoisopropyl esters of succinic acid, administered intravenously at the dose of 2 micromol/g body weight, were found to increase the insulinotropic action of gliquidone (0.2 nmol/g body weight) in anaesthetized rats. The monoisopropyl ester of succinic acid also doubled the hypoglycemic ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)00099-x
更新日期：1997-04-23 00:00:00
abstract：:Administration of endothelin to inactin-anesthetized rats resulted in a significant renal vasoconstriction as evidenced by a reduction in both renal plasma flow and glomerular filtration rate. Infusion of the novel nonpeptide endothelin ETA/ETB receptor antagonist, (+/-)-SB 209670, [(1RS-2SR,3RS)-3-(2-carboxymethoxy-4...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00591-9
更新日期：1995-12-29 00:00:00
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：:The purpose of this study was to delineate the distribution of beta-adrenoceptor density in the cat heart, with an emphasis on areas within the left ventricle. beta-Adrenoceptor densities, determined for hearts obtained from five cats, were not significantly different in the left and rights atria, i.e. 47.6 +/- 7.2 an...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(86)90189-5
更新日期：1986-10-14 00:00:00
abstract：:Using urethane-anesthetized rats, we examined whether an activation of nuclear factor kappa B is involved in the corticotropin-releasing factor-induced increase in plasma levels of catecholamines. An intracerebroventricularly administered corticotropin-releasing factor (1.5 nmol/animal)-induced increase of plasma cate...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.01.037
更新日期：2008-04-14 00:00:00
abstract：:The anticonvulsant mood stabilizers valproic acid (250, 500 but not 50 mg/kg) and carbamazepine (6, 12.5 but not 3 mg/kg) were found to increase extracellular dopamine levels in rat medial prefrontal cortex, but not nucleus accumbens. Increased prefrontal dopamine was completely abolished by the selective 5-HT1A recep...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00517-8
更新日期：1999-09-03 00:00:00
abstract：:Isoflavones are compounds structurally similar to the mammalian estrogens and have received considerable attention for their preventive actions on bone loss. Here, we synthesized the novel isoflavone derivatives and examined their activities in bone cells. We found that the novel isoflavone derivatives markedly inhibi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.08.052
更新日期：2010-12-01 00:00:00
abstract：:59Fe was incorporated in vivo into intestinal sacs prepared in iron deficient rats and 59Fe counts were detected in blood, spleen, liver, femur and intestine. The i.v. injection of isoproterenol (i.v. 2 micrograms/rat) or N',O'-dibutyryladenosine 3',5'-cyclic monophosphate (10 microM/100 g b.w.) enhanced significantly...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90015-3
更新日期：1984-05-04 00:00:00
abstract：:The involvement of essential sulfhydryl groups in alpha 2-adrenoceptor function was investigated in the cerebral cortex of 7 and 70 day old rats. N-Ethylmaleimide (NEM) inhibited specific [3H]clonidine binding to cerebral cortical membranes in a concentration-dependent and biphasic manner in both infant and adult rats...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(83)90169-3
更新日期：1983-08-05 00:00:00
abstract：:Breast cancer is one of the main diagnosis cancers annually worldwide. It is difficult to thorough cure due to drug resistance and the high possibility of metastasis. SM934 is a novel water-soluble artemisinin analog, and has been reported to have a promising therapeutic effect on multiple autoimmune diseases. In this...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.05.011
更新日期：2019-09-05 00:00:00
abstract：:3-Methoxytyramine (3-MT), an extraneuronal metabolite of dopamine, present in the synaptic cleft at a very low amount (low nanomolar range), comparable to dopamine concentration, is generally regarded as a biologically inactive compound. We have shown in this study that 3-MT binds to the rat noradrenergic cortical alp...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.09.033
更新日期：2008-12-03 00:00:00
abstract：:Nanog is a major transcription factor related to cellular multipotency that plays important roles in the development of tumor cells, drug resistance, migration, and stemness; indicating its great potential as a therapeutic target for various malignancies including colorectal cancer (CRC). Therefore, this study was aim...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2021.173871
更新日期：2021-01-16 00:00:00
abstract：:Purinergic P2Y-receptor agonists amplify glucose-induced insulin secretion from pancreatic beta-cells, thus offering new opportunities for the treatment of type 2 diabetes. However, little is known about which subtypes of purinergic P2Y receptors are expressed in these cells. The INS-1 beta-cell line is used as a mode...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2007.04.012
更新日期：2007-07-30 00:00:00
abstract：:The histamine H₄ receptor mediates several histamine-induced cellular functions of leukocytes, including cell migration and cytokine production. Recent studies suggest that histamine signaling through the histamine H₄ receptor can also have anti-pruritic and anti-nociceptive functions. 1-(7-(2-amino-6-(4-methylpiperaz...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.11.027
更新日期：2012-01-30 00:00:00
abstract：:Resveratrol pretreatment can protect the heart by inducing pharmacological preconditioning. Whether resveratrol protects the heart when applied at reperfusion remains unknown. We examined the effect of resveratrol on myocardial infarct size when given at reperfusion and investigated the mechanism underlying the effect...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2008.12.024
更新日期：2009-02-14 00:00:00
abstract：:The actions of a purified Helicobacter pylori lipopolysaccharide (3 mg x kg(-1), i.v.) on rat gastric antral and duodenal microvascular integrity (determined as radiolabelled albumin leakage) and the expression of the inducible nitric oxide (NO) synthase (iNOS; assessed by the citrulline assay) were investigated 4 h a...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)01008-1
更新日期：2001-05-25 00:00:00
