Results 251 to 260 of about 89,475 (303)
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IMMEDIATE HEMODYNAMIC EFFECTS OF ISOPROTERENOL
Canadian Journal of Biochemistry and Physiology, 1963Subcutaneous injection of 40 mg/kg isoproterenol is followed within 2 minutes by a fall in blood pressure and peripheral resistance, by tachycardia, and by an increase in cardiac output. It seems likely that these hemodynamic changes are a consequence of a direct action of isoproterenol on the myocardium.
Margaret Beznák, P. Hacker
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Isoproterenol Enhancement of Peritoneal Permeability
Journal of Dialysis, 1977As peritoneal dialysis is inefficient enouth to be time-consuming and sometimes clinically ineffective, we have evaluated pharmacologic enhancement of peritoneal permeability. Peritoneal dialyses were performed in New Zealand white rabbits by instillation of 50 ml/Kg of isotonic dialysis solution of standard composition.
John F. Maher +3 more
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Canadian Journal of Physiology and Pharmacology, 2013
Quercetin exhibits numerous pharmacological effects, including the capacity for cardioprotection. This study aimed to investigate whether quercetin or its glycoside derivative rutin has any protective action against isoproterenol (ISO) induced cardiac ...
Min Li +5 more
semanticscholar +1 more source
Quercetin exhibits numerous pharmacological effects, including the capacity for cardioprotection. This study aimed to investigate whether quercetin or its glycoside derivative rutin has any protective action against isoproterenol (ISO) induced cardiac ...
Min Li +5 more
semanticscholar +1 more source
Canadian Journal of Physiology and Pharmacology, 1980
To better understand the mechanism(s) whereby chronic adrenaline treatment rendered rats less susceptible to the hyperglycemic effect of this catecholamine sharing both α- and β-adrenergic activities, a similar treatment was done with isoproterenol, a pure β-adrenergic agonist (300 μg/kg daily for 28 days). The dynamics of plasma glucose, insulin, and
André Nadeau +2 more
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To better understand the mechanism(s) whereby chronic adrenaline treatment rendered rats less susceptible to the hyperglycemic effect of this catecholamine sharing both α- and β-adrenergic activities, a similar treatment was done with isoproterenol, a pure β-adrenergic agonist (300 μg/kg daily for 28 days). The dynamics of plasma glucose, insulin, and
André Nadeau +2 more
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Journal of Medicinal Chemistry, 2012
Metaproterenol and isoproterenol are bronchodilators that provide a structural basis for many other bronchodilators currently in use. One of these structurally related bronchodilators is terbutaline; it is administered as a prodrug, bambuterol, and is ...
Anita Bosak +4 more
semanticscholar +1 more source
Metaproterenol and isoproterenol are bronchodilators that provide a structural basis for many other bronchodilators currently in use. One of these structurally related bronchodilators is terbutaline; it is administered as a prodrug, bambuterol, and is ...
Anita Bosak +4 more
semanticscholar +1 more source
Annals of Internal Medicine, 1969
Excerpt To the Editor:I read with considerable interest the editorial "Isoproterenol for the Treatment of Shock" (Ann. Intern. Med. 70: 638, 1969).
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Excerpt To the Editor:I read with considerable interest the editorial "Isoproterenol for the Treatment of Shock" (Ann. Intern. Med. 70: 638, 1969).
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Isoproterenol, Asthma, and the Heart
Annals of Internal Medicine, 1975Excerpt To the editor: The recent paper by Shim and Williams, "Cardiac Response to Repeated Doses of Isoproterenol Aerosol" (Ann Intern Med82:208-211, 1975), suggests that the frequent administrati...
Mark R. Stein, Sheldon L. Spector
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Genistein prevents isoproterenol-induced cardiac hypertrophy in rats.
Canadian Journal of Physiology and Pharmacology, 2012Genistein, an isoflavone and a rich constituent of soy, possesses important regulatory effects on nitric oxide (NO) synthesis and oxidative stress.
S. Maulik +3 more
semanticscholar +1 more source
Mechanisms of hyperpnea induced by isoproterenol
Respiration Physiology, 1980We injected boluses of isoproterenol (2 to 3 micrograms) into the inferior vena cava to determine the effects on phrenic activity, end-tidal PCO2, arterial pressure and aortic flow in anesthetized cerebrate and unanesthetized decerebrate cats. We studied both spontaneously breathing animals and those paralyzed and servo-ventilated to keep end-tidal ...
Pritam Gill-Kumar, Frederic L. Eldridge
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New England Journal of Medicine, 1989
Neurally mediated hypotension and bradycardia are believed to be common causes of syncope. We used the "upright-tilt test" (duration, less than or equal to 10 minutes) with or without an infusion of exogenous catecholamine (isoproterenol [1 to 5 ...
A. Almquist +7 more
semanticscholar +1 more source
Neurally mediated hypotension and bradycardia are believed to be common causes of syncope. We used the "upright-tilt test" (duration, less than or equal to 10 minutes) with or without an infusion of exogenous catecholamine (isoproterenol [1 to 5 ...
A. Almquist +7 more
semanticscholar +1 more source