A salt-hypertension hypothesis.

abstract：:The present study examined the effects of central and peripheral administration of a vascular (V1) vasopressin (AVP) receptor antagonist on blood pressure, heart rate, and AVP levels in conscious rats. Rats subjected to rapid arterial haemorrhage were administered the AVP V1 antagonist [d(CH2)5Tyr(Me)AVP] either 5 min...

journal_title：Journal of cardiovascular pharmacology

authors： Johnson JV,Bennett GW,Hatton R

更新日期：1988-10-01 00:00:00

abstract：:Cardiovascular function is regulated by short-term and long-term neurohormonal and autocrine-paracrine mechanisms that act synergistically or sequentially. Structural adaptive changes that occur progressively over time also contribute to the long-term outcome. The renin-angiotensin system (RAS) can operate as both an ...

journal_title：Journal of cardiovascular pharmacology

authors： Dzau VJ

更新日期：1989-01-01 00:00:00

abstract：:The adrenal medulla and pheochromocytomas are known to secrete various neuropeptides and vasoactive peptides. On the other hand, the production and secretion of peptides by adrenocortical tumors have not been studied in detail. The study reported here therefore set out to examine these two functions for two vasoactive...

journal_title：Journal of cardiovascular pharmacology

authors： Takahashi K,Yoshinoya A,Murakami O,Totsune K,Shibahara S

更新日期：2000-11-01 00:00:00

abstract：:We investigated mechanisms by which denopamine produces bell-shaped, cumulative concentration-response curves for positive inotropic effect in canine right ventricular muscle. As in our previous study, the curves ascended at 10(-8) to 10(-6) M, reached a maximum at 3 X 10(-6) to 10(-5) M, and descended at higher conce...

journal_title：Journal of cardiovascular pharmacology

authors： Yokoyama H,Ishii K,Yanagisawa T,Taira N

更新日期：1989-10-01 00:00:00

abstract：:In a multicenter, randomized, double-blind, placebo-controlled study, we evaluated the efficacy and tolerability of the combination of benazepril, 10 mg, and amlodipine, 2.5 or 5 mg once daily, compared with benazepril, 10 mg, monotherapy in patients with hypertension inadequately controlled with angiotensin-convertin...

journal_title：Journal of cardiovascular pharmacology

authors： Fogari R,Corea L,Cardoni O,Cosmi F,Porcellati C,Innocenti P,Provvidenza M,Timio M,Bentivoglio M,Bertocchi F,Zoppi A

更新日期：1997-10-01 00:00:00

abstract：:Epicardial coronary arteries dilate after release of a transient coronary occlusion in awake chronically instrumented dogs but not in anesthetized dogs studied acutely after surgery. To determine whether anesthesia or surgical trauma is responsible for this lack of reactive dilation, we evaluated the effect of anesthe...

journal_title：Journal of cardiovascular pharmacology

authors： Schwartz JS,Bache RJ

更新日期：1987-01-01 00:00:00

abstract：:Coronary hemodynamics (blood flow, coronary reserve, myocardial oxygen consumption) were analyzed in both experimental and clinical hypertension. Significantly reduced coronary reserve was found in hypertensive patients with left ventricular hypertrophy. Medial hypertrophy of small coronary vessels associated with a m...

journal_title：Journal of cardiovascular pharmacology

authors： Strauer BE,Schwartzkopff B,Motz W,Vogt M

更新日期：1991-01-01 00:00:00

abstract：:Beside its antiarrhythmic properties, which in particular are used for the treatment of atrial fibrillation, quinidine is known to have alpha-adrenoceptor blocking properties. On the other hand, atrial fibrillation is reported to cause activation of the sympathetic nervous system which, in turn, reduces coronary blood...

journal_title：Journal of cardiovascular pharmacology

authors： Schipke J,Schulz R,Tölle T,Heusch G,Thämer V

更新日期：1987-12-01 00:00:00

abstract：:Evidence for the hypothesis that the rise in peripheral resistance that occurs in inherited hypertension is due largely to the observed rise in the circulating level of a sodium transport inhibitor is reviewed. A sequence of events is proposed linking a postulated genetic defect in the kidney's ability to excrete sodi...

journal_title：Journal of cardiovascular pharmacology

authors： MacGregor GA,de Wardener HE

更新日期：1984-01-01 00:00:00

abstract：:Diabetes is a devastating disease with multiple adverse effects on the vasculature. Moreover, hypertension is a prerequisite for patients with diabetes to progress to end-stage renal disease and to develop cardiovascular complications. Adequate control of blood glucose and blood pressure are the two most important fac...

journal_title：Journal of cardiovascular pharmacology

authors： Makrilakis K,Bakris G

更新日期：1998-01-01 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：:The possible relevance of intrinsic sympathomimetic activity (ISA) for beta-blocker-induced changes in plasma lipids was investigated by reviewing the literature and analyzing the results separately for nonselective beta-blockers, beta 1-selective beta-blockers, and those possessing ISA. It was confirmed that with the...

journal_title：Journal of cardiovascular pharmacology

authors： van Brummelen P

更新日期：1983-01-01 00:00:00

abstract：:The effects of tilisolol, a nonselective beta-adrenoceptor blocker, on transmembrane ionic currents were studied in single guinea pig ventricular myocytes by using the whole-cell voltage clamp technique. In the absence of beta-adrenergic stimulation, 10 microM tilisolol, a concentration higher than that used in the cl...

journal_title：Journal of cardiovascular pharmacology

authors： Takagi S,Kihara Y,Mitsuiye T,Wang Z,Sasayama S

更新日期：1997-05-01 00:00:00

abstract：:The effect of two calcium antagonists on left ventricular (LV) relaxation and diastolic filling was evaluated in 16 randomized patients. Isradipine and nifedipine were administered intravenously in a maximum dose of 60 micrograms/min for isradipine and 63 micrograms/min for nifedipine. Heart rate was increased signifi...

journal_title：Journal of cardiovascular pharmacology

authors： Hoppeler H,Hess OM,Hug R,Turina J,Krayenbühl HP

更新日期：1990-01-01 00:00:00

abstract：:We used strips of human pulmonary arteries from patients undergoing surgery for lung tumor to investigate whether or not this human tissue (like that of the rabbit) is endowed with inhibitory presynaptic alpha 2-adrenoceptors. The strips were incubated with [3H]noradrenaline and subsequently superfused with physiologi...

journal_title：Journal of cardiovascular pharmacology

authors： Hentrich F,Göthert M,Greschuchna D

更新日期：1986-05-01 00:00:00

abstract：:The human cutaneous microcirculation has so far been studied by rather crude methods, such as plethysmography and 133Xn clearance. New sophisticated and noninvasive techniques are now available, with which the microcirculation of the skin can be continuously studied and measured for hours. With two such methods, i.e.,...

journal_title：Journal of cardiovascular pharmacology

authors： Fagrell B

更新日期：1985-01-01 00:00:00

abstract：:Hyperhomocysteinemia is a risk factor for atherosclerosis, and is found in the heterozygous form in approximately one-third of all individuals with coronary artery disease. The sulfhydryl group of homocysteine has been viewed as contributing to the atherogenic effects of this low-molecular-weight thiol, largely as a c...

journal_title：Journal of cardiovascular pharmacology

authors： Stamler JS,Loscalzo J

更新日期：1992-01-01 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

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：:This study assessed the possible local nociceptive and hyperalgesic properties of endothelin-1 (ET-1) in the rat knee-joint incapacitation test, in which animals are placed for 1 min/h on a revolving (3 rpm) metal cylinder and nociception is measured as the time the hindpaw of the injected limb was off the cylinder (i...

journal_title：Journal of cardiovascular pharmacology

authors： De-Melo JD,Tonussi CR,D'Orléans-Juste P,Rae GA

更新日期：1998-01-01 00:00:00

abstract：:Glucocorticoids (GCs) are widely used anti-inflammatory drugs well known to cause many adverse effects. Still, there is a dearth of data on the long-term cardiovascular effects of GCs in patients with established cardiovascular disease and the effect on atherosclerotic plaque composition. A total of 1894 patients who ...

journal_title：Journal of cardiovascular pharmacology

authors： Siemelink M,den Ruijter H,van der Valk F,de Vries JP,de Borst GJ,Moll F,Stroes E,Pasterkamp G

更新日期：2015-10-01 00:00:00

abstract：:We conducted a double-blind, placebo-controlled parallel study of the effect of the aldosterone antagonist spironolactone, administered once daily for 1 week to normal male subjects, on blood pressure, intracellular cationic concentrations, and transmembrane cation transport systems and plasma or urinary variables. Af...

journal_title：Journal of cardiovascular pharmacology

authors： Lijnen P,Petrov V

更新日期：1996-04-01 00:00:00

abstract：:Formation of mature active neuropeptides such as substance P (SP) from their glycine extended precursors entails alpha-amidation of peptide precursors by the sequential enzymatic action of peptidylglycine alpha-monooxygenase (PAM) and peptidylamidoglycolate lyase (PGL). We reported that these two enzymes that can prod...

journal_title：Journal of cardiovascular pharmacology

authors： Abou-Mohamed GA,Huang J,Oldham CD,Taylor TA,Jin L,Caldwell RB,May SW,Caldwell RW

更新日期：2000-06-01 00:00:00

abstract：:This study was designed to determine if Resolvin D1 (RvD1), a pro-resolution metabolite of the omega-3 polyunsaturated fatty acid docosahexaenoic acid, could decrease myocardial infarct size with delivered at the onset of ischemia. Male Sprague Dawley rats underwent 40 minutes of myocardial ischemia followed by reperf...

journal_title：Journal of cardiovascular pharmacology

authors： Gilbert K,Bernier J,Bourque-Riel V,Malick M,Rousseau G

更新日期：2015-07-01 00:00:00

abstract：:Vasopeptidase inhibitors are single molecules that inhibit neutral endopeptidase (NEP) and angiotensin-converting enzyme (ACE) simultaneously. Omapatrilat, the first in this new class of cardiovascular agents, potentiates vasodilatory and cardioprotective peptides and represses angiotensin II. This study compared the ...

journal_title：Journal of cardiovascular pharmacology

authors： Trippodo NC,Fox M,Monticello TM,Panchal BC,Asaad MM

更新日期：1999-12-01 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：:Insulin resistance is an important risk factor for the development of hypertension, atherosclerotic heart disease, left ventricular hypertrophy and dysfunction, and heart failure. It reflects a disturbance of glucose metabolism and potentially worsens metabolic efficiency of both skeletal muscle and cardiac muscle. Th...

journal_title：Journal of cardiovascular pharmacology

authors： Coats AJ,Anker SD

更新日期：2000-01-01 00:00:00

abstract：:Milrinone is a new inotropic agent for the treatment of refractory congestive heart failure. Our understanding of the mechanisms(s) of action of this synthetic cardiotonic drug is incomplete. We examined the effects of milrinone and the parent compound amrinone on sarcoplasmic reticulum function (45Ca-uptake and Ca-AT...

journal_title：Journal of cardiovascular pharmacology

authors： Earl CQ,Linden J,Weglicki WB

更新日期：1986-07-01 00:00:00

abstract：:The sensitivity of smooth muscle from aortas of spontaneously hypertensive rats (SHR), renal hypertensive rats: two kidney-one clip and one kidney-one clip (2K-1C, 1K-1C) and DOCA salt hypertensive rats to the relaxant effect of nifedipine (NIF) was studied. A parallel leftward shift of the concentration-relaxation cu...

journal_title：Journal of cardiovascular pharmacology

authors： Cattaneo EA,Rinaldi GJ,Gende OA,Venosa RA,Cingolani HE

更新日期：1986-09-01 00:00:00

abstract：:Mesenteric resistance arteries (internal diameter 174-337 microns) from rats, rabbits, pigs, and humans were isolated and mounted in a myograph. In all preparations, phenylephrine (alpha 1-adrenoceptor agonist) evoked concentration-dependent contractions that were antagonized by prazosin (alpha 1-adrenoceptor antagoni...

journal_title：Journal of cardiovascular pharmacology

authors： Nielsen H,Pilegaard HK,Hasenkam JM,Mortensen FV,Mulvany MJ

更新日期：1991-07-01 00:00:00

abstract：:Clopidogrel is metabolically activated by cytochrome P450 (CYP) isoenzymes. We evaluated whether St. John's wort (SJW), a CYP2C19 and CYP3A4 inducer, enhances the pharmacodynamic response of clopidogrel. Volunteers (n = 45) were screened for clopidogrel hyporesponsiveness after a 300-mg load. After a 7-day washout, hy...

journal_title：Journal of cardiovascular pharmacology

authors： Lau WC,Welch TD,Shields T,Rubenfire M,Tantry US,Gurbel PA

更新日期：2011-01-01 00:00:00