Central and peripheral alpha-adrenoceptor number and responsiveness after sinoaortic denervation in the rabbit.

abstract：:The benefit of thrombolytic agents to reduce myocardial infarct size, improve left ventricular (LV) function, and prolong survival in human subjects is generally recognized, although the precise mechanism is poorly defined. This study was designed to evaluate the cardioprotective effects of streptokinase (SK) in rats,...

journal_title：Journal of cardiovascular pharmacology

authors： Smith EF 3rd,Nichols AJ,Sellers TS,O'Brien SR,Griswold DE,Egan JW,Hillegass LM,Vasko JA,Slivjak MJ,Davis PA

更新日期：1991-11-01 00:00:00

abstract：:A hallmark of vascular disease is the inappropriate proliferative and synthetic behavior of smooth muscle cells. This phenotypically immature behavior arises as a consequence of the myocytes undergoing conversion from a contractile to proliferative/secretory cell type. The stimulus invoked for this dedifferentiative p...

journal_title：Journal of cardiovascular pharmacology

authors： Scott-Burden T,Hahn AW,Bühler FR,Resink TJ

更新日期：1992-01-01 00:00:00

abstract：:Histamine receptors are present in adrenergic terminals, and histamine is reported to inhibit release of the neurotransmitter norepinephrine (NE) at certain neuroeffector junctions. However, a physiological role for histamine in modifying adrenergic neurotransmission has not been established. To examine the interactio...

journal_title：Journal of cardiovascular pharmacology

authors： Muldoon SM,Freas W,Mahla ME,Donlon MA

更新日期：1987-05-01 00:00:00

abstract：:The goal of this study was to determine the effects of trimetazidine on all-cause mortality and heart failure hospitalizations in patients with ischemic cardiomyopathy. We performed an extension to 48 months and a post-hoc analysis of the Villa Pini d'Abruzzo trimetazidine trial; in this single-center, open-label, ran...

journal_title：Journal of cardiovascular pharmacology

authors： Di Napoli P,Di Giovanni P,Gaeta MA,Taccardi AA,Barsotti A

更新日期：2007-11-01 00:00:00

abstract：:This selective review of a few of the advances made in recent years indicates that we are entering a new era in cardiovascular pharmacology. Drugs with novel mechanisms of action, and modifications of existing drugs, are being developed in constantly increasing numbers. The clinical evaluation of these drugs will be a...

journal_title：Journal of cardiovascular pharmacology

authors： Goldberg LI

更新日期：1984-01-01 00:00:00

abstract：:Pinacidil is one of a number of new antihypertensive agents possessing an action that involves an enhanced potassium efflux in cardiac and vascular smooth muscle. An associated feature of pinacidil is a shortening of the cardiac action potential duration, which may constitute a potentially proarrhythmic effect. The pr...

journal_title：Journal of cardiovascular pharmacology

authors： Chi L,Uprichard AC,Lucchesi BR

更新日期：1990-03-01 00:00:00

abstract：:One possible mechanism that accounts for the alterations observed in varicose veins is the activation of endothelial cells by ischemia occurring in the leg veins during blood stasis and the cascade of reactions that follows. Because in vitro data suggest that endothelium alteration is a key event in the development of...

journal_title：Journal of cardiovascular pharmacology

authors： Janssens D,Michiels C,Guillaume G,Cuisinier B,Louagie Y,Remacle J

更新日期：1999-01-01 00:00:00

abstract：:Before the withdrawal of 2 COX-2 selective agents (COX-2s) from the market, many rheumatoid arthritis patients were using these products regularly, with disease-modifying antirheumatic agents. Clinical trials have shown benefit of COX-2s equivalent to nonselective nonsteroidal anti-inflammatory drugs (NS-NSAIDs) in rh...

journal_title：Journal of cardiovascular pharmacology

authors： Strand V

更新日期：2006-01-01 00:00:00

abstract：:Thirty-two hypertensive subjects with diastolic blood pressure greater than 95 mm Hg were treated with ramipril over a period of 3 months. To determine the effective decrease of blood pressure and for reliable and reproducible demonstration of regression of myocardial hypertrophy during ramipril treatment, we performe...

journal_title：Journal of cardiovascular pharmacology

authors： Eichstaedt H,Danne O,Langer M,Cordes M,Schubert C,Felix R,Schmutzler H

更新日期：1989-01-01 00:00:00

abstract：:Halothane opposes cardiotoxicity of neutral-sugar digitalis compounds in intact animals, presumably by depressing a sympathetic component of arrhythmogenesis. However, halothane also produces a dose-related reduction in arrhythmogenicity of ouabain in isolated canine Purkinje fibers, suggesting that the anesthetic may...

journal_title：Journal of cardiovascular pharmacology

authors： Heerdt PM,Gallagher JD,Caldwell RW

更新日期：1994-06-01 00:00:00

abstract：:Activation of adrenoceptors of the alpha 2-subtype can cause an inhibitory or an excitatory response, depending on the cellular system affected. At the plasma membrane, where the extracellular signal is transduced via the alpha 2-adrenoceptor into an intracellular signal, only one transduction process has clearly been...

journal_title：Journal of cardiovascular pharmacology

authors： Jakobs KH

更新日期：1985-01-01 00:00:00

abstract：:The antihypertensive efficacy of the calcium entry blocker nitrendipine administered as monotherapy (20-80 mg; mean, 36/day) on the average for 144 days to 46 patients with essential hypertension (WHO I and II) was investigated in relation to age, pretreatment blood pressure, and plasma renin activity. In addition, we...

journal_title：Journal of cardiovascular pharmacology

authors： Müller FB,Bolli P,Erne P,Block LH,Kiowski W,Bühler FR

更新日期：1984-01-01 00:00:00

abstract：:Endothelial cell (EC) and vascular smooth muscle cell (VSMC) interactions play critical roles in restenosis following vascular injury. We examined the effects of intracellular iron chelation on endothelial cell cycle progression and VSMC modulation of endothelial cell growth. A diffusible, lipid-soluble iron chelator ...

journal_title：Journal of cardiovascular pharmacology

authors： Hodges YK,Reese SM,Pahl PM,Horwitz LD

更新日期：2005-06-01 00:00:00

abstract：:The pulmonary vascular reactivity to endothelin-1 (ET-1) was assessed in rats previously exposed to 11% O2 (hypoxic) or room air (controls) for 3 weeks. In isolated control lung preparations studied during conditions of increased tone by U46619 (50 pmol/min) and treated with meclofenamate (3 microM), low doses of ET-1...

journal_title：Journal of cardiovascular pharmacology

authors： Eddahibi S,Raffestin B,Braquet P,Chabrier PE,Adnot S

更新日期：1991-01-01 00:00:00

abstract：:In a prospective randomized study, we assessed the electrophysiologic effects and the efficacy of ajmaline versus propafenone in patients with accessory pathways (APs). During initiated atrioventricular (AV) reentrant tachycardia or atrial fibrillation (AF), ajmaline (1 mg/kg as bolus followed by infusion of 15 microg...

journal_title：Journal of cardiovascular pharmacology

authors： Chen X,Borggrefe M,Martinez-Rubio A,Hief C,Haverkamp W,Hindricks G,Breithardt G

更新日期：1994-10-01 00:00:00

abstract：:Previous studies have suggested that racial differences may exist in beta-adrenoceptor-mediated responsiveness. However, no clear conclusions can be drawn based on these studies because of the confounding effect of the parasympathetic nervous system on responses to isoproterenol bolus doses. In this study, we blocked ...

journal_title：Journal of cardiovascular pharmacology

authors： Johnson JA,Burlew BS,Stiles RN

更新日期：1995-01-01 00:00:00

abstract：:Renal effects of a selective cyclooxygenase-2 (COX-2) inhibitor [MF-Tricyclic; 3-(3,4-difluorophenyl)-4-(4-(methylsulfonyl)phenyl)-2-(5H)-furanone] were studied in control and volume-depleted conscious dogs. MF-Tricyclic was compared with the nonselective COX-1/COX-2 inhibitor indomethacin. Six instrumented male dogs ...

journal_title：Journal of cardiovascular pharmacology

authors： Black SC,Brideau C,Cirino M,Belley M,Bosquet J,Chan CC,Rodger IW

更新日期：1998-11-01 00:00:00

abstract：:Late sodium channel current (late INa) is considered to be an antiarrhythmic target. The prime antiarrhythmic mechanisms of late INa inhibition have been suggested to be (1) suppression of intracellular calcium [Cai]-mediated rhythmic activity (through reduction in Cai secondary to the decrease in intracellular sodium...

journal_title：Journal of cardiovascular pharmacology

authors： Burashnikov A

更新日期：2017-09-01 00:00:00

abstract：:The functional and anatomical abnormalities of the right ventricle may occur in hypertensive patients with left ventricular hypertrophy (LVH). The present study was designed to assess the functional and structural changes in both left and right ventricles induced by chronic antihypertensive therapy. Doppler and standa...

journal_title：Journal of cardiovascular pharmacology

authors： Cuspidi C,Sampieri L,Angioni L,Boselli L,Bragato R,Leonetti G,Zanchetti A

更新日期：1991-01-01 00:00:00

abstract：:We studied the influence of dietary L-arginine (L-ARG) supplementation on forearm resistance arteries in vivo and the effect of exogenous addition of L-ARG to subcutaneous arteries isolated from gluteal biopsies. Twenty-six healthy males were recruited, and 16 were randomly allocated in a double-blind protocol to rece...

journal_title：Journal of cardiovascular pharmacology

authors： Chin-Dusting JP,Alexander CT,Arnold PJ,Hodgson WC,Lux AS,Jennings GL

更新日期：1996-07-01 00:00:00

abstract：:The effects of endothelin-3 (ET-3) on ganglionic transmission of dog cardiac sympathetic ganglia and possible mechanisms involved were investigated in vivo and in vitro. Positive chronotropic responses to preganglionic stellate stimulation and those to dimethylphenylpiperazinium as well as McN-A-343 administered to th...

journal_title：Journal of cardiovascular pharmacology

authors： Kushiku K,Ohjimi H,Yamada H,Tokunaga R,Furukawa T

更新日期：1991-01-01 00:00:00

abstract：:Several mechanisms of action for Ca2+ antagonists are possible at the vascular muscle cell membrane and at subsequent steps. In rat caudal artery, nitrendipine hyperpolarizes the resting vascular muscle cell, an action different from that of verapamil. Hyperpolarization might be expected to explain the relaxant action...

journal_title：Journal of cardiovascular pharmacology

authors： Hermsmeyer K,Kuthe C

更新日期：1984-01-01 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

authors： Rauf A,Shah M,Yellon DM,Davidson SM

更新日期：2019-09-01 00:00:00

abstract：:The effect of two dihydropyridine derivatives, nifedipine and felodipine, on myocardial blood flow distribution 1 h after ligation of the left anterior descending coronary artery (LAD) was studied in open-chest dogs by means of radioactive microspheres. The myocardium normally perfused from the LAD was first labeled w...

journal_title：Journal of cardiovascular pharmacology

authors： Sjöquist PO,Duker G,Almgren O

更新日期：1985-07-01 00:00:00

abstract：:We compared platelet function results obtained with the VerifyNow P2Y12 (VN-P2Y12) point-of-care device and the light transmission aggregometry (5 and 20 microM adenosine diphosphate) method using an integrated database of eight clinical trials with a total of 591 subjects. The study was performed in healthy subjects,...

journal_title：Journal of cardiovascular pharmacology

authors： Jakubowski JA,Li YG,Small DS,Payne CD,Tomlin ME,Luo J,Winters KJ

更新日期：2010-07-01 00:00:00

abstract：:Cicletanine, a furopyridine-derivative drug, was shown to enhance the production of endogenous prostacyclin. The potent vasodilating properties of prostacyclin are used to treat severe primary pulmonary hypertension. Prostacyclin has a short half-life and can be administered only as an i.v. infusion. The aim of this s...

journal_title：Journal of cardiovascular pharmacology

authors： Saadjian A,Philip-Joët F,Paganelli F,Arnaud A,Levy S

更新日期：1998-03-01 00:00:00

abstract：:The effect of lidocaine on the conduction of extrasystoles was studied in 8 open-chest dogs after atrioventricular nodal block. Simultaneous recording of endocardial and epicardial activation provided separate measures of endocardial (Purkinje) conduction as well as myocardial (muscle) conduction. Lidocaine (1.25--10....

journal_title：Journal of cardiovascular pharmacology

authors： Carson DL,Dresel PE

更新日期：1981-09-01 00:00:00

abstract：:The effect of nonpharmacological measures--diet (restriction to salt), weight reduction, stress avoidance, stopping smoking, and exercise--are analyzed after being applied to 145 hypertensive individuals (average age 60.3 years) using antihypertensive drugs for 6 months without nonpharmacological therapy. The initial ...

journal_title：Journal of cardiovascular pharmacology

authors： Moriguchi Y,Consoni PR,Hekman PR

更新日期：1990-01-01 00:00:00

abstract：:The quantitative receptor autoradiographic method we used revealed that specific [125I]endothelin-1 ([125I]ET-1) binding sites are highly concentrated in the choroid plexus (ChP), subfornical organ (SFO), lacunosum molecular layer of the hippocampus (LMol), and granular layer of the cerebellum (GC) of the rat brain. [...

journal_title：Journal of cardiovascular pharmacology

authors： Niwa M,Kawaguchi T,Fujimoto M,Kataoka Y,Taniyama K

更新日期：1991-01-01 00:00:00

abstract：:Inhibition of plasma angiotensin II generation does not fully explain the chronic hypotensive effects of angiotensin-converting enzyme (ACE) inhibitors. Therefore, the pattern of tissue ACE inhibition in rats was studied after oral administration of perindopril, a new ACE inhibitor. Tissue ACE was measured by quantita...

journal_title：Journal of cardiovascular pharmacology

authors： Sakaguchi K,Jackson B,Chai SY,Mendelsohn FA,Johnson CI

更新日期：1988-12-01 00:00:00