Titlebook: Regulation of Coronary Blood Flow; Michitoshi Inoue (Professor),Masatsugu Hori (Assis Book 1991 Springer Japan 1991 artery.circulation.end

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Pelvic-Floor

Role of Ecto-5′-Nucleotidase on Hypoxia-Induced Adenosine Formation in the Perfused Guinea Pig Hearte transmyocardial effluent plays an important role in the regulation of the coronary flow. Since the hypoxia-induced increase in the adenosine formation was inhibited by AOPCP, a specific inhibitor of the ecto-5′-nucleotidase, it was suggested that the majority of the hypoxia-induced adenosine forma

变色龙

Energy Charge as a Cytosolic Signal for Adenosine Releasen those observed in vitro. In addition, caffeine elevated adenosine release more than predicted by the change in phosphorylation potential. We concluded that regulation of cytosolic 5′-nucleotidase by energy charge or phosphorylation potential cannot explain adenosine formation in all circumstances.

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CON

Effects of Exogenous Adenosine on Human Coronary Circulationused, maximal reduction of coronary resistance was achieved with 1 mg adenosine injected either intracoronarily or intravenously. Following superselective intracoronary adenosine injection, coronary vasodilation began immediately, and persisted for 3–5 min; peak flow was reached with a two-step incr

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Book 1991 reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.

IDEAS

A Doppler Catheter Technique Using Fast Fourier Spectrum Analysis for the Assessment of Coronary FloDoppler catheter system with zero-cross signal processing (ZC) contains some limitations in accuracy and reproducibility. Thus, the coronary Doppler catheter was used together with a fast Fourier transform signal processor (FFT), and the resultant system was validated in animal experiments. Further

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A Study of Coronary Circulation by Laser Doppler Velocimetryuse of its excellent accessibility to coronary vessels of the beating heart. We designed four different accesses of a fiber probe to measure blood velocities, depending upon the objectives of the measurements, i. e., epicardial large coronary vessels, the epicardial small artery and vein, the intram

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Direct Observation of the Coronary Microvasculature in a Beating Heart by the Floating Objective Syse, we have developed a new microscopic system which we termed the “floating objective system”, and which consists of a pair of convex lenses vertically aligned on the same optical axis. The real image on the front focus of a lens facing the heart (floating lens) is transmitted to the back focus of a