Search Results - "Berne, Robert M"
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Interstitial transudate purines in normoxic and hypoxic immature and mature rabbit hearts
Published in Pediatric research (01-10-1990)“…Interstitial transudate and coronary venous concentrations of adenosine, inosine, and hypoxanthine were determined in isolated isovolumic immature and mature…”
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Release of Adenosine by the Normal Myocardium in Dogs and Its Relationship to the Regulation of Coronary Resistance
Published in Circulation research (01-10-1969)“…ABSTRACTThe evidence supporting the hypothesis that adenosine is the mediator of metabolic regulation of coronary blood flow was obtained from experiments…”
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Role of Adenine Nucleotides, Adenosine, and Inorganic Phosphate in the Regulation of Skeletal Muscle Blood Flow
Published in Circulation research (01-10-1971)“…Experiments were performed on isolated frog sartorius muscle and in situ dog skeletal muscle to determine whether adenine nucleotides and their degradation…”
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Competitive Inhibition of Nitric Oxide Synthase Prevents the Cortical Hyperemia Associated With Peripheral Nerve Stimulation
Published in Proceedings of the National Academy of Sciences - PNAS (15-07-1992)“…With combined microdialysis and hydrogen clearance techniques for simultaneous local delivery of drugs and blood-flow measurement in the rat hindlimb…”
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Increases in cerebral interstitial fluid adenosine concentration during hypoxia, local potassium infusion, and ischemia
Published in Journal of cerebral blood flow and metabolism (01-10-1986)“…This study used the brain dialysis technique to test the hypothesis that the adenosine concentration of cerebral interstitial fluid increases during situations…”
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Propagated Vasodilation in the Microcirculation of the Hamster Cheek Pouch
Published in Circulation research (01-02-1970)“…Propagated vasodilation has been observed in the peripheral vasculature and may be significant in integrating the behavior of terminal arterioles and larger…”
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Cardiac nucleotides in hypoxia: possible role in regulation of coronary blood flow
Published in The American journal of physiology (01-02-1963)“…1 Department of Physiology, Western Reserve University School of Medicine, Cleveland, Ohio Experiments were performed on isolated cat hearts perfused with…”
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Effect of Ischemia on Adenine Nucleotides in Cardiac and Skeletal Muscle
Published in Circulation research (01-11-1964)“…Rabbit skeletal muscle contains 56% more ATP and 225% more creatine phosphate than rabbit cardiac muscle. With ischemia the per cent reduction in ATP and…”
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Effect of Epinephrine and Norepinephrine on Coronary Circulation
Published in Circulation research (01-09-1958)“…Studies on the intracoronary administration of epinephrine and norepinephrine in the beating, fibrillating or potassium-arrested dog heart indicate that the…”
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Influence of a Pyrimidopyrimidine Derivative on Deamination of Adenosine by Blood
Published in Circulation research (01-07-1964)“…The disappearance of exogenous adenosine from blood is principally due to its degradation into inosine and hypoxanthine by the enzymes present in the…”
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Mechanism of atropine-resistant atrioventricular block during inferior myocardial infarction: Possible role of adenosine
Published in Journal of the American College of Cardiology (01-11-1986)“…Mechanisms responsible for atrioventricular (AV) block during acute inferior myocardial infarction are only partially understood. Increased parasympathetic…”
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Intrinsic Regulation of Skeletal Muscle Blood Flow
Published in Circulation research (01-02-1964)“…Isolated, innervated and acutely or chronically denervated resting skeletal muscle of the dog exhibited high intrinsic vascular tone. Sustained alteration of…”
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The role of adenosine in the regulation of cerebral blood flow
Published in Journal of cerebral blood flow and metabolism (01-09-1981)Get more information
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Effects of xanthine amine congener on hypoxic coronary resistance and venous and epicardial adenosine concentrations
Published in Cardiovascular research (01-05-1994)“…The aim was to define the contributions of interstitial and vascular adenosine in regulating coronary vascular resistance during hypoxia. To help in the…”
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Increased brain interstitial fluid adenosine concentration during hypoxia in newborn piglet
Published in Journal of cerebral blood flow and metabolism (01-04-1987)“…The effects of arterial hypoxia on interstitial fluid adenosine concentrations were studied in the frontal cortex and thalamus by the brain dialysis technique…”
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Release of Adenosine from Ischemic Brain: Effect on Cerebral Vascular Resistance and Incorporation into Cerebral Adenine Nucleotides
Published in Circulation research (01-08-1974)“…A threefold increase in tissue adenosine levels was produced by ischemia in the dog and the rat brain within 1 minute; adenosine levels increased further with…”
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Longitudinal Gradients in Periarteriolar Oxygen Tension: A Possible Mechanism For the Participation of Oxygen in Local Regulation of Blood Flow
Published in Circulation research (01-11-1970)“…The oxygen tension (Po2) on the external surface of arterioles between 8 and 100μ in diameter was measured with oxygen microcathodes (2 to 6μ diameter) in the…”
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