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Your search keyword '"Berndt TB"' showing total 4 results
Start Over Author "Berndt TB" Topic coronary circulation
4 results on '"Berndt TB"'

1. Antiarrhythmic and circulatory effects of Astra W36095, a new lidocaine-like agent.

Author

Coltart DJ, Berndt TB, Kernoff R, and Harrison DC

Subjects
Anilides blood, Anilides metabolism, Anilides pharmacology, Animals, Anti-Arrhythmia Agents blood, Anti-Arrhythmia Agents metabolism, Anti-Arrhythmia Agents pharmacology, Arrhythmias, Cardiac blood, Arrhythmias, Cardiac etiology, Blood Pressure drug effects, Chemical Phenomena, Chemistry, Chromatography, Gas, Depression, Chemical, Disease Models, Animal, Electrocardiography, Ethylamines blood, Ethylamines metabolism, Ethylamines pharmacology, Ethylamines therapeutic use, Half-Life, Heart drug effects, Heart Rate drug effects, Heart Ventricles drug effects, Ischemia, Lidocaine therapeutic use, Regional Blood Flow drug effects, Time Factors, Anilides therapeutic use, Anti-Arrhythmia Agents therapeutic use, Arrhythmias, Cardiac drug therapy, Coronary Circulation drug effects, Hemodynamics drug effects
Published
1974
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2. Coronary vasodilator responses to hypoxia before and after aminophylline.

Author

Afonso S, Ansfield TJ, Berndt TB, and Rowe GG

Subjects
Adenosine pharmacology, Adenosine physiology, Animals, Blood Pressure, Cardiac Output, Dilatation, Dogs, Femoral Artery, Heart Rate, Myocardium metabolism, Oxygen blood, Oxygen Consumption drug effects, Pulmonary Artery, Vascular Resistance drug effects, Aminophylline pharmacology, Coronary Circulation drug effects, Hypoxia physiopathology
Abstract

1. In previous studies adenosine has been postulated to be the mediator in coronary blood flow regulation and aminophylline was found to inhibit the coronary vasodilator action of adenosine. The present study was performed to determine whether aminophylline inhibits coronary vasodilatation induced by hypoxia.2. Coronary and systemic haemodynamic and metabolic effects of hypoxia were studied in anaesthetized dogs before and after aminophylline. Aminophylline did not influence coronary vasodilatation induced by hypoxia.3. These results are held not to lend support to the hypothesis that adenosine is the metabolite responsible for the regulation of coronary blood flow.

Published
1972
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3. Modification in dogs of the systemic and coronary hemodynamic effects of glucagon by sotalol.

Author

Berndt TB, Ansfield TJ, Alfonso S, and Rowe GG

Subjects
Animals, Blood Pressure drug effects, Cardiac Output drug effects, Dogs, Glucagon administration & dosage, Heart Rate drug effects, Oxygen blood, Pulmonary Artery physiology, Regional Blood Flow drug effects, Sotalol administration & dosage, Time Factors, Vascular Resistance drug effects, Coronary Circulation drug effects, Glucagon pharmacology, Hemodynamics drug effects, Sotalol pharmacology
Published
1973
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4. Systemic and coronary hemodynamic effects of pronethalol practolol, sotalol and D-propranolol.

Author

Rowe GG, Berndt TB, O'Brien GS, and Afonso S

Subjects
Acetanilides pharmacology, Animals, Blood Pressure drug effects, Cardiac Output drug effects, Dogs, Heart Rate drug effects, Indicator Dilution Techniques, Oxygen Consumption drug effects, Propylamines pharmacology, Amino Alcohols pharmacology, Coronary Circulation drug effects, Ethanolamines pharmacology, Hemodynamics drug effects, Propranolol pharmacology, Sotalol pharmacology
Published
1972

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