A peripheral site of action for the attenuation of baroflex-mediated bradycardia by intravenous mu-opioid agonists.

abstract：:The effects of two antihypertensive agents, nifedipine (N) and captopril (C), on left ventricular (LV) mass and volume were studied in 16 patients with essential hypertension (8 treated with N and 8 with C for 6 months) by means of a complete M-mode echocardiogram monitored by two-dimensional echocardiography. Both N ...

journal_title：Journal of cardiovascular pharmacology

authors： Sheiban I,Arcaro G,Covi G,Accardi R,Zenorini C,Lechi A

更新日期：1987-01-01 00:00:00

abstract：:Recently, we provided in vitro and in vivo evidence that several vastatins with different potencies decrease arterial smooth-muscle cell (SMC) proliferation independently of their hypocholesterolemic properties. In this study, the in vivo dose-dependent antiproliferative activity of fluvastatin on neointimal formation...

journal_title：Journal of cardiovascular pharmacology

authors： Soma MR,Parolini C,Donetti E,Fumagalli R,Paoletti R

更新日期：1995-01-01 00:00:00

abstract：:Qian Yang He Ji (QYHJ) is a traditional Chinese medicine composed of Digitalis purpurea, Uncaria gambir, Fructus tribuli terrestris, and Ligustrum lucidum. Here, we explored whether combining an antihypertensive angiotensin II receptor blocker (ARB) therapy with QYHJ can improve the arterial functionality of hypertens...

journal_title：Journal of cardiovascular pharmacology

authors： Xu Y,Yan H,Yao MJ,Ma J,Jia JM,Ruan FX,Yao ZC,Huang HM,Zheng J,Chen T,Lv H,Endler AM

更新日期：2013-05-01 00:00:00

abstract：:Cardiac electrophysiologic effects of PK 10139 (PK), a new quinoleic antiarrhythmic agent, were compared with those of quinidine sulphate (Q) after three cumulative intravenous doses of 0.75, 1.5, and 3 mg/kg of PK and 5, 10, and 20 mg/kg of Q in anesthetized dogs. A control group of animals received saline solution o...

journal_title：Journal of cardiovascular pharmacology

authors： Heckle J,Jaillon P,Jozefczak C,Cheymol G

更新日期：1985-01-01 00:00:00

abstract：:We designed an experimental animal study to study the effects of dopamine (DA) on diastolic function in hypothermia. DA was applied at five incremental infusion rates in 6 sheep during normothermia and moderate hypothermia (29 degrees C). Left ventricular end-diastolic pressure (LVEDP) was increased during hypothermia...

journal_title：Journal of cardiovascular pharmacology

authors： Schröder T,Hering JP,Heidelmeyer CF,Pahl R,Sipinková I,Hellige G

更新日期：1994-05-01 00:00:00

abstract：:The hypotensive effects of ketanserin, a selective blocker of 5-hydroxytryptamine2, are well defined, but its electrophysiologic effects in humans are not. Intravenous ketanserin (0.15 mg/kg) was therefore given to 10 patients undergoing electrophysiologic evaluation, and data were obtained before and after drug admin...

journal_title：Journal of cardiovascular pharmacology

authors： Nademanee K,Lockhart E,Pruitt C,Singh BN

更新日期：1987-01-01 00:00:00

abstract：:Pulmonary arterial hypertension (PAH) is a progressive disease of the pulmonary vasculature characterized by elevated pulmonary artery pressure. Currently, there is no cure for this disease, and treatment is palliative. PAH therapies target 3 main pathways: prostacyclin, endothelin, and nitric oxide. The 3 distinct th...

journal_title：Journal of cardiovascular pharmacology

authors： Gokhman R,Smithburger PL,Kane-Gill SL,Seybert AL

更新日期：2010-12-01 00:00:00

abstract：:The modification of tumor blood flow resulting from administration of endothelin-1 (ET-1) and sarafotoxin S6c (SX6c) was examined in female CBH rats. Blood flow in subcutaneous HSN tumors and normal tissues was measured by tissue uptake of 125I-labeled iodoantipyrine ([125I])IAP). A 75% increase in tumor blood flow wa...

journal_title：Journal of cardiovascular pharmacology

authors： Bell KM,Prise VE,Chaplin DJ,Tozer GM

更新日期：1995-01-01 00:00:00

abstract：:Experiments were designed to examine mechanisms of relaxations to nitric oxide (NO) in venous smooth muscle. Rings of canine femoral veins without endothelium were suspended for measurement of isometric force in organ chambers. Concentration-response curves to NO and 8-Br-cyclic guanosine monophosphate (cGMP) were obt...

journal_title：Journal of cardiovascular pharmacology

authors： Bracamonte MP,Burnett JC Jr,Miller VM

更新日期：1999-09-01 00:00:00

abstract：:Myocardial infarction (MI) is one of cardiovascular diseases with high incidence and mortality. MicroRNAs, as posttranscriptional regulators of genes, are involved in many diseases, including cardiovascular diseases. The aim of the present study was to determine whether miR-203 was functional in MI therapy and how it ...

journal_title：Journal of cardiovascular pharmacology

authors： Zhang J,Pan J,Yang M,Jin X,Feng J,Wang A,Chen Z

更新日期：2019-11-01 00:00:00

abstract：:Myocardial alpha 1-adrenoceptor number has been reported to increase during ischaemia in myocytes consequent to an increase in acyl carnitine levels. We investigated whether this phenomenon occurs in vivo and whether the novel antiischaemic agent ranolazine will protect against it. Thirty-minute occlusion of the left ...

journal_title：Journal of cardiovascular pharmacology

authors： Allely MC,Brown CM,Kenny BA,Kilpatrick AT,Martin A,Spedding M

更新日期：1993-06-01 00:00:00

abstract：:Erythrocyte lithium-sodium countertransport, a mode of ouabain-insensitive monovalent cation metabolism, is increased in human essential hypertension, but no pathophysiological link to hypertension has yet been established. Similarities between red cell lithium-sodium countertransport and renal proximal tubular sodium...

journal_title：Journal of cardiovascular pharmacology

authors： Weder AB,Fitzpatrick MA

更新日期：1986-01-01 00:00:00

abstract：:Current drug screening methods are insufficiently predictive of clinical toxicity and efficacy. Recent advances in stem cell technology have the potential to improve drug screening. For tests of cardiotoxicity and efficacy of cardioactive drugs, cardiomyocytes derived from human embryonic stem cells and/or human induc...

journal_title：Journal of cardiovascular pharmacology

authors： Laposa RR

更新日期：2011-09-01 00:00:00

abstract：:Proliferation of medial smooth muscle cells (SMC) plays a major role in restenosis after coronary angioplasty and can be inhibited by heparin. Platelets stimulate SMC proliferation, and their aggregation after angioplasty can be reduced by the direct thrombin inhibitor hirudin. In a porcine coronary stent-angioplasty ...

journal_title：Journal of cardiovascular pharmacology

authors： Buchwald AB,Hammerschmidt S,Stevens J,Göring J,Nebendahl K,Unterberg C

更新日期：1996-10-01 00:00:00

abstract：OBJECTIVE:Genetic loci predict <5% of variation in low-density lipoprotein cholesterol (LDL-C) response to statins. Cholestanol and desmosterol are plasma markers of cholesterol absorption and synthesis, respectively. Because statins lower LDL-C by inhibiting cholesterol synthesis, we studied the relationship between c...

journal_title：Journal of cardiovascular pharmacology

authors： Hoenig MR,Walker PJ,Gurnsey C,Beadle K,Johnson L

更新日期：2010-10-01 00:00:00

abstract：:Effects of FK409 were investigated in perfused guinea-pig Langendorff hearts subjected to ischemia and reperfusion. Nitric oxide electrode, fluorometry, and 31P nuclear magnetic resonance imaging were used to monitor changes in cellular high-phosphorous energy and nitric oxide and Ca2+ content in the heart together wi...

journal_title：Journal of cardiovascular pharmacology

authors： Cao Y,Hotta Y,Shioi K,Nagata Y,Kawai N,Ishikawa N

更新日期：2001-10-01 00:00:00

abstract：:Cardiac endothelial nitric oxide synthase (ecNOS) was suppressed and inducible NOS (iNOS) enhanced at the decompensated heart failure stage in 18-week-old Dahl salt-sensitive (DS) hypertensive rats to which a high-salt diet had been administered from the age of 6 weeks. Nicorandil (NIC) enhanced ecNOS by activating Ad...

journal_title：Journal of cardiovascular pharmacology

authors： Horinaka S,Kobayashi N,Yagi H,Mori Y,Matsuoka H

更新日期：2006-05-01 00:00:00

abstract：:Dietary omega-3 polyunsaturated fatty acids (PUFAs) are readily incorporated into heart and skeletal muscle membranes where, in the heart, animal studies show they reduce O2 consumption. To test the hypothesis that omega-3 PUFAs alter O2 efficiency in humans, the effects of fish oil (FO) supplementation on O2 consumpt...

journal_title：Journal of cardiovascular pharmacology

authors： Peoples GE,McLennan PL,Howe PR,Groeller H

更新日期：2008-12-01 00:00:00

abstract：:The vascular endothelium has a number of functions that may mediate many of the ischemia-reperfusion (IR) phenomena. The gatekeeper function is disturbed and increased capillary permeability results in edema and organ dysfunction. Vasomotor function is altered, with impairment of relaxation and augmentation of constri...

journal_title：Journal of cardiovascular pharmacology

authors： Verrier E

更新日期：1996-01-01 00:00:00

abstract：:To elucidate the pathophysiologic significance of endothelin-1 (ET-1) in adrenal and the mechanism for reduced responsiveness to exogenous ET-1 in aldosterone-producing adenoma (APA), we have investigated ET-1 receptors by radioligand binding assay (RBA) in human normal adrenal (NA), APA, idiopathic hyperaldosteronism...

journal_title：Journal of cardiovascular pharmacology

authors： Zeng Z,Tang X,Yang D,Li H,Zhang R,Zeng Q,Li M,Chen J,Lu Z,Demura H,Naruse M,Shi Y

更新日期：1998-01-01 00:00:00

abstract：:In anesthetized and ventilated guinea pigs, intravenous injection of ET-1, ET-2, or ET-3 induced similar rapid and dose-related increases in pulmonary inflation pressure (PIP) and mean arterial blood pressure (MABP). Indomethacin inhibited the increase in PIP evoked by ET-1, ET-2, or ET-3, whereas the changes in MABP ...

journal_title：Journal of cardiovascular pharmacology

authors： Pons F,Touvay C,Lagente V,Mencia-Huerta JM,Braquet P

更新日期：1991-01-01 00:00:00

abstract：:Intracerebroventricular injections of endothelin-1 (ET-1) are reported to cause dose-related increases in sympathetic nerve activity and blood pressure in anesthetized normotensive rats. These studies were performed to determine the following: which endothelin receptor, A or B, is involved in mediating sympathetic and...

journal_title：Journal of cardiovascular pharmacology

authors： Nakamura K,Sasaki S,Moriguchi J,Morimoto S,Miki S,Kawa T,Itoh H,Nakata T,Takeda K,Nakagawa M

更新日期：1999-06-01 00:00:00

abstract：:According to the standard model of G protein-coupled receptor (GPCR) signaling, GPCRs are localized to the cell membrane where they respond to extracellular signals. Stimulation of GPCRs leads to the activation of heterotrimeric G proteins and their intracellular signaling pathways. However, this model fails to accomm...

journal_title：Journal of cardiovascular pharmacology

authors： Campden R,Audet N,Hébert TE

更新日期：2015-02-01 00:00:00

abstract：:Endothelium-derived relaxing factor (EDRF) and donors of nitric oxide (NO) (glyceryl trinitrate, SIN-1--a metabolite of molsidomine--S-nitroso-N-acetyl-penicillamine, and sodium nitroprusside) but not prostacyclin and its analog, iloprost, relax strips of rabbit aorta. Strips of human coronary artery also relax when e...

journal_title：Journal of cardiovascular pharmacology

authors： Gryglewski RJ,Korbut R,Trabka-Janik E,Zembowicz A,Trybulec M

更新日期：1989-01-01 00:00:00

abstract：:In congestive heart failure, the chronic sympathetic hyperactivity contributes to a poor prognosis. In this respect, clonidine, a centrally acting sympathoinhibitory drug, has previously been tested in clinical trials. The aim of the current study was to evaluate the effects of clonidine on morbidity and mortality in ...

journal_title：Journal of cardiovascular pharmacology

authors： Thomas L,Gasser B,Bousquet P,Monassier L

更新日期：2003-02-01 00:00:00

abstract：:We studied 12 patients receiving either chronic oral (p.o.) maintenance bretylium and/or acute intravenous (i.v.) bretylium to evaluate drug efficacy and pharmacokinetics. All patients were survivors of ventricular tachycardia or fibrillation. A new assay for bretylium was applied, and it proved sensitive and reliable...

journal_title：Journal of cardiovascular pharmacology

authors： Anderson JL,Patterson E,Wagner JG,Johnson TA,Lucchesi BR,Pitt B

更新日期：1981-05-01 00:00:00

abstract：:The electrophysiologic and antiarrhythmic effects of oral and intravenous UM424 were studied in canine models of acute and chronic myocardial injury. In the first phase of this study, reentrant ventricular tachyarrhythmias and/or ventricular fibrillation were initiated by programmed electrical stimulation techniques i...

journal_title：Journal of cardiovascular pharmacology

authors： Gibson JK,Patterson E,Lucchesi BR

更新日期：1985-03-01 00:00:00

abstract：:Guanfacine 3 mg was infused into six volunteers over 1 h on two occasions to investigate whether its sympatholytic effect is centrally or peripherally mediated. On one occasion, the central effects of guanfacine were blocked by prior administration of idazoxan 0.2 mg/kg i.v. (45 min preguanfacine); central alpha 2-blo...

journal_title：Journal of cardiovascular pharmacology

authors： Brown MJ,Struthers AD,di Silvio L

更新日期：1985-01-01 00:00:00

abstract：:Epoxyeicosatrienoic acids, substrates for soluble epoxide hydrolase (sEH), exhibit vasodilatory and antihypertrophic activities. Inhibitors of sEH might therefore hold promise as heart failure therapeutics. We examined the ability of sEH inhibitors GSK2188931 and GSK2256294 to modulate cardiac hypertrophy, fibrosis, a...

journal_title：Journal of cardiovascular pharmacology

authors： Morgan LA,Olzinski AR,Upson JJ,Zhao S,Wang T,Eisennagel SH,Hoang B,Tunstead JR,Marino JP Jr,Willette RN,Jucker BM,Behm DJ

更新日期：2013-04-01 00:00:00

abstract：:The pharmacologic profile of SK-1080, a nonpeptide AT1-selective angiotensin-receptor antagonist, was investigated by receptor-binding studies, functional in vitro assays with rabbit and rat aorta, and in vivo experiments in pithed rats. SK-1080 inhibited the specific binding of [125I]-[Sar1, Ile8]-angiotensin II to h...

journal_title：Journal of cardiovascular pharmacology

authors： Lee SH,Jung YS,Lee BH,Yun SI,Yoo SE,Shin HS

更新日期：1999-03-01 00:00:00