Effects of two beta3-agonists, CGP 12177A and BRL 37344, on coronary flow and contractility in isolated guinea pig heart.

abstract：:Since minoxidil was previously shown to raise plasma renin activity (PRA) but not the plasma aldosterone concentration (PAC), the effect of minoxidil on the rate of aldosterone metabolic clearance was studied. After the addition of minoxidil to the antihypertensive regimen of 7 hypertensive patients, the aldosterone m...

journal_title：Journal of cardiovascular pharmacology

authors： Pratt JH,Yager CJ,Grim CE,Parkinson CA

更新日期：1980-01-01 00:00:00

abstract：:We previously reported on the development of a pathway-selective estrogen receptor (ER) ligand, WAY-169916, that has ER-dependent antiinflammatory activity and is devoid of classic ER transcriptional activity. In the current study, WAY-169916 and 17beta-estradiol (17beta-E2) were evaluated for protective activity in m...

journal_title：Journal of cardiovascular pharmacology

authors： Harnish DC,Liu X,Kenney T,Winneker RC,Chadwick C,Friedrichs GS,Kilbourne EJ

更新日期：2006-06-01 00:00:00

abstract：:We have previously shown that amiloride suppresses the induction of sustained ventricular tachycardia both in dogs late following myocardial infarction and in patients. In those studies the only electrophysiologic correlate of amiloride's antiarrhythmic activity observed was prolongation of ventricular effective refra...

journal_title：Journal of cardiovascular pharmacology

authors： Duff HJ,Brown CE,Cragoe EJ,Rahmberg M

更新日期：1991-06-01 00:00:00

abstract：:The effects of angiotensin-converting enzyme inhibitor captopril on infarct size and cardiovascular hemodynamics were studied in 35 conscious dogs subjected to 24 h of coronary occlusion. Following occlusion of the left anterior descending coronary artery, 10 dogs were infused with captopril 0.25 mg/kg/h i.v. (group 1...

journal_title：Journal of cardiovascular pharmacology

authors： Daniell HB,Carson RR,Ballard KD,Thomas GR,Privitera PJ

更新日期：1984-11-01 00:00:00

abstract：:The new converting enzyme inhibitor cilazapril, or RO 31-2848, was evaluated in 14 healthy male volunteers. In a pilot study in two subjects, the inhibiting capacity of single oral doses of 5 and 10 mg on the pressure and heart rate response to exogenous angiotensin I was assessed. Both doses reduced the blood pressur...

journal_title：Journal of cardiovascular pharmacology

authors： Fasanella d'Amore T,Bussien JP,Nussberger J,Waeber B,Turini GA,Brunner HR,Kler L,Francis RJ

更新日期：1987-01-01 00:00:00

abstract：:The dihydropyridine calcium antagonist nitrendipine offers a pathophysiologically based antihypertensive treatment with a potent dilation of resistance vessels, increased arterial compliance, and an acute natriuretic/diuretic response. Prolonged nitrendipine treatment in essential hypertension is not associated with s...

journal_title：Journal of cardiovascular pharmacology

authors： Hulthén UL,Katzman PL

更新日期：1988-01-01 00:00:00

abstract：:The long-term efficacy of percutaneous transluminal coronary angioplasty (PTCA) is severely limited by the high incidence of vascular restenosis. Endothelin-1 (ET-1) has been implicated in the pathogenesis of this response, since circulating levels of this potent smooth-muscle mitogen are elevated after PTCA. Therefor...

journal_title：Journal of cardiovascular pharmacology

authors： Douglas SA,Ohlstein EH

更新日期：1993-01-01 00:00:00

abstract：:MDL 19205 4-ethyl-1-,3-dihydro-5-(4-pyridinylcarbonyl)-2H-imidazol-2-one, a new cardioactive agent, has been shown to increase myocardial contractile force in animals. It is effective by both oral and intravenous routes. We studied 11 patients with congestive heart failure--in 10 cases owing to coronary artery disease...

journal_title：Journal of cardiovascular pharmacology

authors： Cottier C,Follath F,Kiowski W,Pfisterer M,Emmenegger H,Burkart F

更新日期：1987-02-01 00:00:00

abstract：:We compared the effects of angiotensin II (AII), enalapril, and losartan given by acute intravenous (i.v.) injection, on cardiac baroreflex sensitivity in two groups of conscious normotensive rabbits bred for high gain [> 5 beats/min/mm Hg] (group I) and low gain [< 4 beats/min/mm Hg] (group II) of the mean arterial b...

journal_title：Journal of cardiovascular pharmacology

authors： Weinstock M,Gorodetsky E

更新日期：1995-03-01 00:00:00

abstract：:Cardiovascular responsiveness to stress conditions differs between men and women. It is not known to what extent this observation is explained by differences in the release of stress hormones like adrenaline, or by differences in the response to adrenaline. Therefore, we quantified the hemodynamic response to infusion...

journal_title：Journal of cardiovascular pharmacology

authors： Schouwenberg BJ,Rietjens SJ,Smits P,de Galan BE

更新日期：2006-01-01 00:00:00

abstract：:Coronary arteries from animals on normal diets (ND) exhibit well-maintained responses to dilators under ischemic conditions. The reported altered metabolic requirements and K+-currents in blood vessels from hypercholesterolemic animals fed high-fat diets (HF) led us to hypothesize that under metabolically depressed co...

journal_title：Journal of cardiovascular pharmacology

authors： Franke R,Yang Y,Rubin LJ,Magliola L,Jones AW

更新日期：2004-04-01 00:00:00

abstract：:Endothelial cells and smooth muscle cells are the major cells that constitute blood vessels, and endothelial cells line the lumen of blood vessels. These 2 types of cells also play an integral role in the regional specialization of vascular structure. On the basis of these observations, we designed our study to invest...

journal_title：Journal of cardiovascular pharmacology

authors： Bertrand-Thiebault C,Masson C,Siest G,Batt AM,Visvikis-Siest S

更新日期：2007-05-01 00:00:00

abstract：:Endothelin-1 reduces the chronotropic and inotropic effects of the beta-adrenoceptor agonist isoproterenol in rabbit isolated atria. Vascular interactions between endothelin-1 and isoproterenol have not been reported. Rings of the rabbit aorta without endothelium were mounted on myographs to measure isometric tension....

journal_title：Journal of cardiovascular pharmacology

authors： Gilbert P,Thorin E

更新日期：2003-10-01 00:00:00

abstract：:The electrophysiologic stability of isolated perfused rabbit hearts was evaluated over a period of 5 h. Hearts perfused with protein-free buffer deteriorated over time, with significant shortening of the ventricular effective refractory period (ERP) and development of ventricular fibrillation. When serum albumin (6.01...

journal_title：Journal of cardiovascular pharmacology

authors： Kates RE,Yee YG,Hill I

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND:Long noncoding RNA taurine-upregulated gene 1 (TUG1) has been reported to involve in the processing of cardiac ischemia/reperfusion injury after myocardial infarction. Thus, this study further investigates the underlying mechanisms of TUG1 in hypoxia/reoxygenation (H/R)-induced cardiomyocyte injury in vitro....

journal_title：Journal of cardiovascular pharmacology

authors： Cai X,Wang S,Hong L,Yu S,Li B,Zeng H,Yang X,Zhang P,Shao L

更新日期：2020-11-01 00:00:00

abstract：:At present, endothelin (ET) receptor classification remains controversial. We investigated the presence of atypical ETA receptors in human saphenous veins (SV). Human SV was obtained from 24 patients undergoing coronary artery bypass grafting. Vessels were set up in organ baths, stretched to a tension of 6 g, and left...

journal_title：Journal of cardiovascular pharmacology

authors： Pate MA,Chester AH,Brown TJ,Roach AG,Yacoub MH

更新日期：1998-01-01 00:00:00

abstract：:Forskolin exerts concentration-dependent positive inotropic effects in guinea pig isolated papillary muscles; resting potential, overshoot, and upstroke velocity remain unchanged. It markedly potentiates Ca2+-mediated action potentials elicited in partially depolarized myocardial fibers (increases in upstroke velocity...

journal_title：Journal of cardiovascular pharmacology

authors： Späh F

更新日期：1984-01-01 00:00:00

abstract：:In the present study we characterized the effects of and receptors for endothelins (ETs) in the guinea pig mesenteric arterial and venous vasculatures. Endothelin-1 (ET-1) (10-500 pmol) induced a dose-dependent increase of perfusion pressure of the arterial and venous beds. ET-2 (10-500 pmol) also induced a dose-depen...

journal_title：Journal of cardiovascular pharmacology

authors： Berthiaume N,Claing A,Yano M,D'Orléans-Juste P

更新日期：1995-01-01 00:00:00

abstract：:Rapamycin (RP; rapamune, sirolimus) is a potent inhibitor of vascular smooth muscle cell proliferation and migration. RP was demonstrated to reduce vascular neointimal formation in different animal models of vascular smooth muscle cell proliferation, and clinical use of RP-eluting stents promotes significant reduction...

journal_title：Journal of cardiovascular pharmacology

authors： Neto Mde M,Di Marco GS,Casarini DE,Lima VC,Campos AH

更新日期：2007-02-01 00:00:00

abstract：:Beraprost sodium is a stable analog of the vasodilator, platelet antiaggregatory eicosanoid, prostacyclin. Experiments were performed to determine whether long-term therapy with beraprost produces vascular protective effects in saline-drinking stroke-prone spontaneously hypertensive rats (SHRSPs). Oral beraprost at 30...

journal_title：Journal of cardiovascular pharmacology

authors： Stier CT Jr,Chander PN,Belmonte A,Inamdar RS,Mistry M

更新日期：1997-09-01 00:00:00

abstract：:Angiotensin-converting enzyme (ACE) inhibitors are widely used for treatment of heart failure after myocardial infarction (MI). The beneficial effects consist of a combination of hemodynamic effects and interference with cardiac structural alterations. These effects are believed to depend on inhibition of angiotensin ...

journal_title：Journal of cardiovascular pharmacology

authors： Smits JF,van Krimpen C,Schoemaker RG,Cleutjens JP,Daemen MJ

更新日期：1992-01-01 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

authors： Correia ETO,Dos Santos Barbetta LM,de Almeida JPCL,Mesquita ET

更新日期：2020-07-01 00:00:00

abstract：:Radioligand binding studies have detected alpha1A- and alpha1B-adrenergic receptors (AR) in rat heart, but the ligands available for these studies lack the sensitivity and specificity needed to map possible differences in alpha1-AR subtype expression. We therefore used competitive reverse transcriptase-polymerase chai...

journal_title：Journal of cardiovascular pharmacology

authors： Wolff DW,Dang HK,Liu MF,Jeffries WB,Scofield MA

更新日期：1998-07-01 00:00:00

abstract：:Ambulatory blood pressure monitoring (ABPM) is increasingly used in the clinical evaluation of hypertension. However, a number of limitations restrict its routine use. One of the limitations is a lack of definite conclusions about ambulatory blood pressure normality, because of the shortcomings of previous studies on ...

journal_title：Journal of cardiovascular pharmacology

authors： Sega G,Bravi C,Cesana G,Valagussa F,Mancia G,Zanchetti A

更新日期：1994-01-01 00:00:00

abstract：:The present study has been designed to explore the beneficial effect of rosiglitazone, a peroxisome proliferator activated receptor-gamma agonist, in hyperhomocysteinemia-induced cardiac hypertrophy in rats. The hyperhomocysteinemia was induced in rats by feeding L-methionine (1.7 g/kg per day orally) for 8 weeks. The...

journal_title：Journal of cardiovascular pharmacology

authors： Pal Singh A,Kaur T,SinghDahiya R,Singh N,Singh Bedi PM

更新日期：2010-07-01 00:00:00

abstract：:The cardiopulmonary profile of three different rat strains was compared after exposure to hypoxia (9% O2) for 0, 7, or 14 days. In Sprague-Dawley (SD), Wistar (W), and high altitude-sensitive (HAS) rats, pulmonary arterial pressure (PAP) rose 30, 58, and 85% respectively, after 7 days of hypoxia, and by 108, 116, and ...

journal_title：Journal of cardiovascular pharmacology

authors： Underwood DC,Bochnowicz S,Osborn RR,Louden CS,Hart TK,Ohlstein EH,Hay DW

更新日期：1998-01-01 00:00:00

abstract：:To investigate the pathophysiologic role(s) of endothelin-1 (ET-1) in pulmonary hypertension, we studied the expression of ETB-receptor mRNA in the lung and venous plasma concentrations of ET-1 in rats with monocrotaline-induced pulmonary hypertension (PH). Three weeks after s.c. injection of monocrotaline (60 mg/kg),...

journal_title：Journal of cardiovascular pharmacology

authors： Yorikane R,Miyauchi T,Sakai S,Sakurai T,Yamaguchi I,Sugishita Y,Goto K

更新日期：1993-01-01 00:00:00

abstract：:To evaluate the role of intracellular calcium and particularly Ca2+-uptake in the initiation of lymphocyte mitogenesis, the effect of mibefradil, which blocks both L- and T-type calcium channels with a more selective blockade of T-type channels, on the proliferation of human peripheral blood mononuclear cells (PBMCs) ...

journal_title：Journal of cardiovascular pharmacology

authors： Lijnen P,Fagard R,Petrov V

更新日期：1999-04-01 00:00:00

abstract：:The relationships between the effects on blood pressure and vascular responsiveness, and the whole blood concentration of the antihypertensive drug trimazosin and its major metabolite were investigated in six normotensive male volunteers following 100 mg i.v. and 200 mg p.o. administration. Pressor responses to intrav...

journal_title：Journal of cardiovascular pharmacology

authors： Vincent J,Elliott HL,Meredith PA,Reid JL

更新日期：1985-09-01 00:00:00

abstract：:Several studies were performed to evaluate the degree of inhibition of angiotensin-converting enzyme (ACE) by an ACE inhibitor by assessing the blood pressure response to a continuous i.v. infusion of increasing doses of angiotensin I in healthy volunteers. We assessed pharmacokinetic and pharmacodynamic interactions ...

journal_title：Journal of cardiovascular pharmacology

authors： Belz GG,Breithaupt K,Erb K

更新日期：1994-01-01 00:00:00