Adenosine metabolism in canine myocardial reactive hyperemia.
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چکیده
منابع مشابه
Adenosine metabolism in canine myocardial reactive hyperemia.
In pentobrabital-anesthetized open chest dogs, myocardial adenosine content is elevated by 5 or 15 seconds of left coronary artery occlusion and falls exponentially to control levels during reactive hyperemia. The rate constants for adenosine dissipation are (mean +/- SEM): -0.08 +/- 0.01 and -0.034 +/- 0.007 sec-1 after 5- and 15-second occlusion, respectively. Kinetic analysis of the reactive...
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RUBQRAFAEL, ROBERT M. BERNE, AND MAKOTO KATORI. cardial hypoxia were imposed in these studies in order to liberate quantities of adenosine which could be detected by the techniques then available. However, improvements in techniques have made possible the detection of extrelnely small amounts of adenosine in coronary venous blood. The present study was undertaken to determine whether adenosine ...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 1978
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.42.3.358