Abstract：
:Several studies suggested that dopamine may be one of the inhibitory modulators of aldosterone secretion. Metoclopramide, a selective antagonist for dopamine D-2 receptors, increases both basal plasma aldosterone levels and the aldosterone response to angiotensin II (Ang II) in rats and humans kept on a high sodium intake, these effects being blocked by dopamine infusion. Dopamine, which has no significant effects on Ang II-induced aldosterone secretion in sodium-replete subjects, inhibits the hormonal response to Ang II infusion in sodium-depleted normal subjects, suggesting that the sodium balance state may be an important factor in the dopaminergic mechanisms controlling aldosterone secretion. The effect of dopamine on the hormone production is mediated by D-2 receptors in the adrenal cortex as shown by in vitro studies with isolated adrenal glomerulosa cells. Clinical studies have shown that dihydroergotoxine, a selective D-2 agonist, suppresses the aldosterone secretion induced by sodium depletion in hypertensive patients, an effect blocked by sulpiride. This mechanism could be of relevant therapeutic interest in its contribution to the natriuretic effects of dopaminergic agonists, which have clinical applications in the treatment of hypertension and congestive heart failure.
journal_name
J Cardiovasc Pharmacoljournal_title
Journal of cardiovascular pharmacologyauthors
Missale C,Lombardi C,De Cotiis R,Memo M,Carruba MO,Spano PFsubject
Has Abstractpub_date
1989-01-01 00:00:00pages
S29-39eissn
0160-2446issn
1533-4023journal_volume
14 Suppl 8pub_type
杂志文章,评审abstract：:The relationship between adrenergic nerve activity and neuronal uptake was investigated. Helically cut strips of rat tail artery were mounted in organ chambers and isometric contractions were recorded. Spontaneous contractions were occasionally observed and these contractions were blocked by phentolamine. Cumulative a...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-198003000-00004
更新日期：1980-01-01 00:00:00
abstract：:Both population (mass) strategies and targeted strategies for the management of high blood pressure are necessary. However, it has yet to be proven that reducing blood pressure by lifestyle changes in the population will confer the same cardiovascular benefit that results from lowering blood pressure by drugs. It is i...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章,评审
doi：10.1097/00005344-199627003-00008
更新日期：1996-01-01 00:00:00
abstract：:Diabetes and CYP2C19 loss of function (LOF) alleles are associated with the variable antiplatelet activity of the prodrug clopidogrel. We conducted a randomized trial (NCT03613857) to compare the combined and individualized effects of diabetes and CYP2C19 polymorphisms on the antiplatelet reactivity of clopidogrel ver...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/FJC.0000000000000881
更新日期：2020-10-01 00:00:00
abstract：BACKGROUND:Paraquat poisoning is one of leading intoxication worldwide without an effective antidote and treatment protocol. Among the other organs, cardiotoxicity of paraquat has been frequently reported. AIM:The protective effects of atorvastatin (STN) on paraquat-induced cardiotoxicity and the role of peroxisome pr...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/FJC.0000000000000731
更新日期：2019-11-01 00:00:00
abstract：:The effects of the selective neutral endopeptidase (EC 3.4.24.11, NEP) inhibitor SQ 28,603 on endogenous plasma endothelin (ET) concentration and on the clearance from the circulation of exogenously administered synthetic human ET-1 were examined in Sprague-Dawley rats. Inhibition of NEP by SQ 28,603 (100 mumol/kg int...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-199304000-00018
更新日期：1993-04-01 00:00:00
abstract：:This article presents selected aspects of the presynaptic modulation of noradrenaline release from the heart. Several presynaptic effector systems that mediate either inhibition or facilitation of noradrenaline release are discussed. In particular, the potencies of muscarinic agonists and antimuscarinic drugs in musca...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章,评审
doi：10.1097/00005344-198500075-00002
更新日期：1985-01-01 00:00:00
abstract：:Heart failure after myocardial infarction (MI) is associated with endothelial dysfunction. There is conflicting evidence on the exact nature of this endothelial dysfunction and how endothelium-dependent vasodilation is affected by angiotensin-converting enzyme inhibitor (ACE-I) therapy. Furthermore, consequences of ac...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/01.fjc.0000187175.05780.e2
更新日期：2005-12-01 00:00:00
abstract：:The prevention of coronary disease in hypertensive patients will see progress in the years to come. It is clearly too much, however, to expect this progress to come exclusively from the application of new therapies, as the incidence of coronary disease in hypertensive patients depends on several factors, which are, es...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章,评审
doi：
更新日期：1990-01-01 00:00:00
abstract：:The effects on blood lipids and uric acid of six different antihypertensive drugs used alone, and of five different combinations of two antihypertensive drugs, are reported here. Prazosin significantly lowered serum low density lipoprotein and very low density lipoprotein (LDL + VLDL) cholesterol and total triglycerid...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：
更新日期：1982-01-01 00:00:00
abstract：:The benefits of inhibition of fatty acid oxidation (FOX) and stimulation of glucose oxidation (GOX) in ischemia are controversial. The objective of this study was to evaluate the effect of the FOX inhibitor CVT-4325 on the rates of FOX, GOX, myocardial oxygen consumption (MVO2), and cardiac efficiency in the absence a...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/FJC.0b013e318166803b
更新日期：2008-04-01 00:00:00
abstract：OBJECTIVE:We investigate the impact of different regimens of parenteral hydrogen sulfide (H2S) administration on myocardium during ischemia-reperfusion (IR) and the molecular pathways involved in its cytoprotective effects. METHODS:Eighteen male Yorkshire pigs underwent 60 minutes of mid-left anterior descending coron...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/FJC.0b013e3181b2b72b
更新日期：2009-10-01 00:00:00
abstract：:Endothelin (ET)-related peptides robustly stimulated [3H]-inositol phosphate (IP) formation in cultured cerebellar granule cells, astrocytes, and C6 glioma cells. Their agonist selectivities were ET-1 = ET-2 greater than or equal to sarafotoxin S6b greater than ET-3 greater than big ET-1 for granule cells and ET-1 gre...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:Endothelium-dependent relaxations can be evoked by a variety of stimuli, among them substance P (SP), which is found in sensory nerve fibers supplying the adventitia-media junction of most muscular arteries. This study determined the role of endothelium-derived nitric oxide as a mediator of endothelium-dependent relax...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-199204002-00030
更新日期：1992-01-01 00:00:00
abstract：:Apolipoprotein (apo) E and C-I are plasma apolipoproteins that have been implicated in the etiology of atherosclerosis and obesity, respectively. Both proteins are synthesized and secreted by macrophages, though pharmacological regulation of their production is poorly understood. The authors compared the effect of 2 H...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-200308000-00015
更新日期：2003-08-01 00:00:00
abstract：:Possible enhancement by free fatty acids (FFA) of the arrhythmogenic actions of ouabain was studied in rabbits. The mean dose of ouabain required for inducing ventricular tachycardia or fibrillation in conscious animals was significantly lowered by intravenous injection of 5 ml of a 20% fat emulsion (Lipofundin), whic...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-198005000-00010
更新日期：1980-01-01 00:00:00
abstract：:We have studied the effects of bremazocine on the peripheral sympathetic nervous system and the arterial blood pressure of pithed rabbits with electrically (2 Hz) stimulated sympathetic outflow, and compared them with the effects of Leu-enkephalin and fentanyl. The 3H-noradrenaline plasma clearance and the plasma conc...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-198605000-00005
更新日期：1986-05-01 00:00:00
abstract：:Stroke is a major clinical problem in hypertension. Cerebral hemorrhage has become considerably less frequent since treatment of hypertension has become more widely used. Antihypertensive treatment has also reduced the incidence of lacunar stroke, which is a result of hypertensive vascular disease of small arteries. C...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章,评审
doi：
更新日期：1990-01-01 00:00:00
abstract：:Effects of amiodarone injected intravenously (i.v.) at two doses (10 and 20 mg/kg) on perfused isovolumic rat hearts were assessed by P-31 nuclear magnetic resonance (NMR). P-31 NMR is used to measure intracellular myocardial pH, phosphocreatine (PCr), and ATP contents time evolutions. Myocardial mechanical function i...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：
更新日期：1990-03-01 00:00:00
abstract：:The aim of this study was to investigate whether the HMG-CoA reductase inhibitor cerivastatin alters the nitric oxide (NO) bioavailability of porcine aortic endothelial cell cultures and of native porcine coronary endothelium, after short-term (minutes) and long-term (24-hour) treatment with cerivastatin (electrochemi...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-200309000-00006
更新日期：2003-09-01 00:00:00
abstract：:The pressor responses to selective alpha 1-adrenoceptor agonists (cirazoline and methoxamine) and to alpha 2-adrenoceptor agonists (UK-14,304 and B-HT 933) were investigated in pithed, streptozotocin-induced diabetic rats and age-matched control animals. Three months after induction of diabetes, the basal values of di...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-199210000-00007
更新日期：1992-10-01 00:00:00
abstract：:Currently used antiplatelet drugs including aspirin, ticlopidine, and others are effective against certain but not all of the many endogenous platelet activators. Because of their limited efficacy, a significant number of serious thromboembolic complications still occur, highlighting the need for a more effective ther...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-199803000-00016
更新日期：1998-03-01 00:00:00
abstract：:Experience with angiotensin converting enzyme (ACE) inhibitor drugs as with other antihypertensive agents, is limited in the elderly. Nevertheless, they appear effective and well tolerated but without evidence to suggest that they have any special role in the elderly compared to a younger age group. Most are excreted ...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章,评审
doi：
更新日期：1988-01-01 00:00:00
abstract：:Allopurinol reduces formation of cytotoxic free radicals during myocardial ischemia/reperfusion in animals. To evaluate the effect of allopurinol on cardiac performance and metabolism after coronary bypass in humans, we divided 33 patients into two groups: 15 patients (controls) received no allopurinol and 18 patients...
journal_title：Journal of cardiovascular pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1097/00005344-199501000-00019
更新日期：1995-01-01 00:00:00
abstract：:Populations with a high sodium intake have a high prevalence of hypertension and a high mortality and morbidity due to cerebrovascular disease. Within populations, however, it is very difficult to demonstrate a significant correlation between sodium intake and blood pressure. Experimental evidence exists demonstrating...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-198400061-00030
更新日期：1984-01-01 00:00:00
abstract：:Anakinra is a recombinant human interleukin 1 receptor antagonist that competes and blocks the biologic effects of interleukin 1, reducing systemic inflammatory responses. In the 2015 guidelines for the diagnosis and management of pericardial diseases of the European Society of Cardiology, anakinra was established as ...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章,评审
doi：10.1097/FJC.0000000000000839
更新日期：2020-07-01 00:00:00
abstract：:The vasodilator action of organic nitrates can be severely impaired by induction of drug tolerance. A critical depletion of sulfhydryl groups has been proposed to play a key role in impairment of the biotransformation of organic nitrates to nitric oxide (NO). We studied the effects of the new cysteine-containing nitra...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-199405000-00012
更新日期：1994-05-01 00:00:00
abstract：:Three consecutive periods in the natural history of atherosclerosis are amenable to medical treatment. Plaque development is the main target of prevention, which also aims at slowing the progression of already existing plaques. The control of several established risk factors (high blood cholesterol, high blood pressur...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章,评审
doi：10.1097/00005344-199500252-00009
更新日期：1995-01-01 00:00:00
abstract：:Acute occlusion of a coronary artery can result in myocardial infarction-a leading cause of premature death. Prompt restoration of blood flow to the myocardium can prevent excessive death of cardiomyocytes and improve clinical outcome. Although the major mechanism of cell death after reperfusion is necrosis, it is now...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章,评审
doi：10.1097/FJC.0000000000000694
更新日期：2019-09-01 00:00:00
abstract：:The majority of deaths attributable to hypertension are coronary artery disease (CAD) deaths and, consequently, the prevention of CAD should be the primary aim of hypertension management. Recent meta-analyses confirm the results of the individual hypertension intervention trials, which demonstrated a disappointing sho...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章,评审
doi：
更新日期：1991-01-01 00:00:00
abstract：:The similarity between the metabolic pathways of serotonin in platelets and serotoninergic nerve endings has often been emphasized. The turnover of serotonin was therefore investigated in two diseases: hypertension (as central serotoninergic neurones appear to modulate central sympathetic nervous activity) and depress...
journal_title：Journal of cardiovascular pharmacology
pub_type： 杂志文章
doi：10.1097/00005344-198500077-00003
更新日期：1985-01-01 00:00:00
