Comparative effects of Guanfu base A and Guanfu base G on HERG K+ channel.

abstract：:Five-year morbidity and mortality in the Hypertension Detection and Follow-Up Program (HDFP) were stratified by age groups at entry to the study and by Stepped Care (SC) and Referred Care (RC) treatment groups. Although the incidence of stroke increased with age in both treatment groups, the greatest reduction in stro...

journal_title：Journal of cardiovascular pharmacology

authors： Maxwell MH,Ford CE

更新日期：1985-01-01 00:00:00

abstract：:We studied the influence of prostacyclin (PGI2) on the contractile performance of isolated mammalian ventricular muscle. PGI2 had no direct influence on myocardial contractility, as evidenced by experiments on single cardiac cells and papillary muscle. Moreover, PGI2 did not interfere with the inotropic action of isop...

journal_title：Journal of cardiovascular pharmacology

authors： Couttenye MM,De Clerck NM,Herman AG,Brutsaert DL

更新日期：1985-09-01 00:00:00

abstract：:The exercise response to a single oral dose (25 mg) of a new beta-blocking agent that also has potent vasodilating properties, carvedilol, was assessed in 15 patients with stable exertional angina, positive exercise tests (greater than or equal to 1 mm ST depression) and coronary artery disease. A placebo-controlled, ...

journal_title：Journal of cardiovascular pharmacology

authors： Kaski JC,Rodriguez-Plaza L,Brown J,Maseri A

更新日期：1987-01-01 00:00:00

abstract：:The effect of the new vasodilatory and antianginal compound, bepridil (CERM-1978), was examined on the electrical activity of the vascular smooth muscle of isolated dog coronary arteries. Tetraethylammonium (10 mM) was used to induce excitability in the muscle in the form of Ca2+-dependent overshooting action potentia...

journal_title：Journal of cardiovascular pharmacology

authors： Harder DR,Sperelakis N

更新日期：1981-07-01 00:00:00

abstract：:The purpose of this study was to determine the receptor subtype mediating enhanced contractile responses of aortae and mesenteric arteries from diabetic rats to the alpha-adrenoceptor agonists, norepinephrine, clonidine, and methoxamine and to establish whether the enhanced responses are associated with increased rele...

journal_title：Journal of cardiovascular pharmacology

authors： Abebe W,Harris KH,MacLeod KM

更新日期：1990-08-01 00:00:00

abstract：:We investigated the effects of an angiotensin-converting enzyme inhibitor (temocapril) and an angiotensin II type 1 receptor blocker (olmesartan) on changes in myocardial sympathetic nervous activity, fatty acid metabolism and myocardial blood flow using 131I-meta-iodobenzylguanidine, 125I-beta-methyl-iodophenyl penta...

journal_title：Journal of cardiovascular pharmacology

authors： Ido A,Hasebe N,Takeuchi T,Kikuchi K

更新日期：2003-01-01 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：:The usual drugs for migraine attacks carry risks of increased frequency, resistance to other treatment, drug dependency, and abuse. Ergotamines may also be vascular risk factors. Alternative drugs without these risks would be useful. Flunarizine could be an alternative. Migraine cannot be reduced to molecular pathophy...

journal_title：Journal of cardiovascular pharmacology

authors： Isler H

更新日期：1991-01-01 00:00:00

abstract：:The antihypertensive effects and pharmacokinetic properties of lisinopril, an angiotensin-converting enzyme (ACE) inhibitor, were investigated in hypertensive patients with normal renal function (NRF, mean serum creatinine 1.0 mg/dl, n = 9) and those with impaired renal function (IRF, mean serum creatinine 1.7 mg/dl, ...

journal_title：Journal of cardiovascular pharmacology

authors： Shionoiri H,Minamisawa K,Ueda S,Abe Y,Ebina T,Sugimoto K,Matsukawa T,Gotoh E,Ishii M

更新日期：1990-10-01 00:00:00

abstract：:An attempt was made to study possible interaction between neuromodulation by adenosine and nicotine stimulatory effects. Dose-effect curves were made double blind in 7 nonsmoking, nonsnuffing healthy volunteers (25-49 years) before and during exposition to nicotine roughly corresponding to the nicotine of one cigarett...

journal_title：Journal of cardiovascular pharmacology

authors： Sylvén C,Beermann B,Kaijser L,Jonzon B

更新日期：1990-12-01 00:00:00

abstract：PURPOSE:Roscovitine (Rosc) is a selective inhibitor of cyclin-dependent kinases (CDKs) and a promising therapy for various cancers. However, limited information is available on the biological significance of Rosc in vascular smooth muscle cells (VSMCs), the cell type critical for the development of proliferative vascul...

journal_title：Journal of cardiovascular pharmacology

authors： Liu Y,Li YF,Chang H,Zhao JS,Hou JM,Yu K,Sun JH,Wang H,Li AY

更新日期：2017-03-01 00:00:00

abstract：:Angiotensin-converting enzyme (ACE) is a widely distributed dipeptidyl carboxydipeptidase. Using computer analysis of the binding of radiolabeled ACE inhibitors, we have mapped the distribution of ACE in normal animals and in models of disease, and have studied the tissue effects of ACE inhibitors. In the myocardium, ...

journal_title：Journal of cardiovascular pharmacology

authors： Jackson B,Mendelsohn FA,Johnston CI

更新日期：1991-01-01 00:00:00

abstract：:This study examined the effect of Vitis vinifera grape skin ACH09 extract (ACH09) on metabolic disorders and oxidative stress in adult offspring of rats fed a high-fat diet (HF) during lactation. Four groups of female rats were fed: control diet (7% fat); ACH09 (7% fat + 200 mg·kg·d ACH09 orally); HF (24% fat); HF+ AC...

journal_title：Journal of cardiovascular pharmacology

authors： Emiliano AF,de Cavalho LC,da Silva Cristino Cordeiro V,da Costa CA,de Oliveira PB,Queiroz EF,Col Moreira DD,Boaventura GT,de Moura RS,Resende AC

更新日期：2011-09-01 00:00:00

abstract：:The study objective was to characterize the electrophysiologic interactions of procainamide (PA) and its metabolite, N-acetylprocainamide (NAPA), in canine Purkinje fibers. Cell (N = 43) action potentials were measured in Tyrode's solution (K+ = 4.0 mM, 36 degrees C) at a basic cycle length of 1,000 ms using standard ...

journal_title：Journal of cardiovascular pharmacology

authors： Coyle JD,Carnes CA,Schaal SF,Muir WW 3rd

更新日期：1992-08-01 00:00:00

abstract：:Endothelin-1 (ET-1) stimulated cAMP formation in Chinese hamster ovary cells stably expressing human wild-type ET(A) (CHO/hET(A) cells) and inhibited the formation in cells expressing human wild-type ETB (CHO/hETB cells), suggesting a selective coupling of hET(A) and hETB with G alpha s and G alpha i, respectively. To...

journal_title：Journal of cardiovascular pharmacology

authors： Ninomiya H,Takagi Y,Miwa S,Masaki T

更新日期：1995-01-01 00:00:00

abstract：:Coronary artery disease (CAD) is the major cause of death in hypertensive patients in Western populations and further efforts are required to determine how best to reduce its incidence. Large-scale placebo-controlled trials of blood pressure reduction could resolve the uncertainty about the effects of antihypertensive...

journal_title：Journal of cardiovascular pharmacology

authors： MacMahon S,Sharpe N

更新日期：1990-01-01 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：:We examined responses to the 5-hydroxytryptamine 1D (5-HT1D)-receptor agonist sumatriptan in bovine pulmonary artery rings (2-3 mm ID). The effects of agonist-induced tone and agents that alter intracellular cyclic AMP [cyclic AMP]i or [cyclic GMP]i on responses to sumatriptan were investigated. At resting tension, re...

journal_title：Journal of cardiovascular pharmacology

authors： Sweeney G,Templeton A,Clayton RA,Baird M,Sheridan S,Johnston ED,MacLean MR

更新日期：1995-11-01 00:00:00

abstract：:Independent determinations of Ca2+ by two indicators showed that subcellular Ca2+ activity (intracellular free calcium concentration) was heterogeneous in rat myocardial cells. Arsenazo III (Az III), a membrane-impermeant absorbance indicator for Ca2+, was loaded into cardiac muscle via liposomes and calcium quantitat...

journal_title：Journal of cardiovascular pharmacology

authors： Hermsmeyer K,Mason R,Puga A,Erne P

更新日期：1991-01-01 00:00:00

abstract：:Intravenous diltiazem (10-300 micrograms/kg), verapamil (10-300 micrograms/kg), nifedipine (1-100 micrograms/kg) and nicardipine (1-100 micrograms/kg) inhibited the tachycardia caused by cardiac sympathetic nerve stimulation (SNS, 0.5-4 Hz) in decentralized hearts of anesthetized dogs. The dose range of each drug requ...

journal_title：Journal of cardiovascular pharmacology

authors： Satoh E,Mukaiyama O,Kimura T,Satoh S

更新日期：1990-10-01 00:00:00

abstract：:Conflicting evidence has been reported on the hypothesis that vascular nitric oxide (NO) release is modulated by autonomic influences. Another controversial question is whether an insufficient degree of NO-dependent vasodilation may play a contributory role in the genesis of arterial hypertension. To address these que...

journal_title：Journal of cardiovascular pharmacology

authors： Ferrari AU,Radaelli A,Mori T,Mircoli L,Perlini S,Meregalli P,Fedele L,Mancia G

更新日期：2001-11-01 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

authors： Vander Elst L,Goudemant JF,Mouton J,Chatelain P,Van Haverbeke Y,Muller RN

更新日期：1990-03-01 00:00:00

abstract：:Beta-adrenoceptor antagonists (beta-blockers) are commonly used in clinical pharmacotherapy of cardiovascular diseases. Carvedilol and nebivolol possess beneficial effects on myocardial function in situations of oxidative stress associated with intracellular calcium overload. This preservation of contractile function ...

journal_title：Journal of cardiovascular pharmacology

authors： Zeitz O,Rahman A,Hasenfuss G,Janssen PM

更新日期：2000-07-01 00:00:00

abstract：:The influence of the nonpeptide angiotensin antagonist losartan on andrenergic/purinergic cotransmission in pithed rat preparation before and after treatment with prazosin (alpha 1-antagonist), rauwolscine (alpha 2-antagonist), and/or the P2x desensitizing agent alpha, beta-methylene ATP (mATP) was examined. Stimulati...

journal_title：Journal of cardiovascular pharmacology

authors： Tabrizchi R

更新日期：1995-05-01 00:00:00

abstract：:A single dose of doxazosin, a long-acting postsynaptic alpha 1-adrenoceptor antagonist, was administered to seven patients with essential hypertension. Following administration of a single dose, all the patients except one who was forced to be discharged from the hospital for work, continuously received doxazosin once...

journal_title：Journal of cardiovascular pharmacology

authors： Shionoiri H,Yasuda G,Yoshimura H,Umemura S,Miyajima E,Miyakawa T,Takagi N,Kaneko Y

更新日期：1987-07-01 00:00:00

abstract：:To investigate the effects of ramipril, a new angiotensin converting enzyme inhibitor, on autonomic function, autonomic function tests were performed in eight healthy male subjects, aged 22-26 years, after single oral administration of 5 mg of ramipril or placebo, in a randomized, double-blind, crossover design. Measu...

journal_title：Journal of cardiovascular pharmacology

authors： Sugimoto K,Kumagai Y,Tateishi T,Seguchi H,Ebihara A

更新日期：1989-01-01 00:00:00

abstract：:Metabolic and immune systems are among the most fundamental requirements for survival. Many metabolic and immune response pathways or nutrient- and pathogen-sensing systems are evolutionarily conserved throughout species. As a result, the immune response and metabolic regulation are highly integrated and the proper fu...

journal_title：Journal of cardiovascular pharmacology

authors： Sokolova M,Ranheim T,Louwe MC,Halvorsen B,Yndestad A,Aukrust P

更新日期：2019-10-01 00:00:00

abstract：:The function of presynaptic angiotensin II receptors at postganglionic sympathetic terminal axons under conditions of uninterrupted sympathetic impulse traffic was studied in anesthetized rabbits (alfadolone + alfaxalone). Mean arterial pressure, postganglionic renal sympathetic firing rate, the arterial plasma noradr...

journal_title：Journal of cardiovascular pharmacology

authors： Szabo B,Hedler L,Schurr C,Starke K

更新日期：1990-06-01 00:00:00

abstract：:On the basis of animal studies, it has been proposed that calcium antagonists selectively interfere with the pressor response to alpha 2-adrenoceptor antagonists and have less direct action on alpha 1-adrenoceptor mechanisms. In placebo-controlled randomized studies in healthy normotensives, we have found that verapam...

journal_title：Journal of cardiovascular pharmacology

authors： Reid JL,Pasanisi F,Meredith PA,Elliott HL

更新日期：1985-01-01 00:00:00

abstract：:Abdominal aortic aneurysms (AAA) is a multifactorial vascular disease with a high rate of mortality and brings heavy burden to both human and society. The pathological process behind AAA is complex. Elastin degradation, chronic inflammation, and vascular smooth muscle cell phenotypic modulation are involved in AAA for...

journal_title：Journal of cardiovascular pharmacology

authors： Li D,Ma J,Wang L,Xin S

更新日期：2020-03-01 00:00:00