Jinko Zoki
Online ISSN : 1883-6097
Print ISSN : 0300-0818
ISSN-L : 0300-0818
Volume 14, Issue 5
Displaying 1-10 of 10 articles from this issue
  • [in Japanese]
    1985 Volume 14 Issue 5 Pages 1797
    Published: October 15, 1985
    Released on J-STAGE: October 07, 2011
    JOURNAL FREE ACCESS
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  • William W. L. GLENN
    1985 Volume 14 Issue 5 Pages 1799-1810
    Published: October 15, 1985
    Released on J-STAGE: October 07, 2011
    JOURNAL FREE ACCESS
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  • [in Japanese]
    1985 Volume 14 Issue 5 Pages 1811-1821
    Published: October 15, 1985
    Released on J-STAGE: October 07, 2011
    JOURNAL FREE ACCESS
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  • [in Japanese], [in Japanese]
    1985 Volume 14 Issue 5 Pages 1822-1830
    Published: October 15, 1985
    Released on J-STAGE: October 07, 2011
    JOURNAL FREE ACCESS
    Download PDF (4054K)
  • [in Japanese]
    1985 Volume 14 Issue 5 Pages 1831-1837
    Published: October 15, 1985
    Released on J-STAGE: October 07, 2011
    JOURNAL FREE ACCESS
    Download PDF (1237K)
  • M. MURASE, M. TANAKA, E. TAKEUCHI, K. YOSHIDA, T. ABE
    1985 Volume 14 Issue 5 Pages 1838-1841
    Published: October 15, 1985
    Released on J-STAGE: October 07, 2011
    JOURNAL FREE ACCESS
    Amplitudes of atrial potentials were measured by pacer system analyzer (PSA). When the sensing filter for the atrium was used, the amplitude was 3.5±1.4mV. By the filter for the ventricle, the amplitude of the same atrial potential was 4.7±1.8mV. The difference was 1.3±0.9mV and these results were considered due to characteristics of sensing filters. When pacemaker generator produced for ventricular pacing is used for atrial pacing, the amplitude of the atrial potential should be measured by PSA with the same sensing filter as the generator. Profound knowledge about the characteristics of pacemaker generator and PSA will result in good sensing function in physiological pacing.
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  • M. ONOHARA, T. KUNITOMO, H. SUGISAKI
    1985 Volume 14 Issue 5 Pages 1842-1849
    Published: October 15, 1985
    Released on J-STAGE: October 07, 2011
    JOURNAL FREE ACCESS
    Rebound of inorganic phosphate (Pi) in plasma is observed not only after dialysis (HD) but also during HD. To pinpoint Pi reservoir (s) involved in Pi rebound during HD and to better control Pi removal by HD, in vitro and in vitro (rat and clinical) tests were performed. Muscles and calvaria harvested from rat were used in in vitro experiments. Not specific but rather general tissues or organs including skeletal muscle are suggested to function as Pi reservoirs. It is also demonstrated that the outflow of Pi from those reservoirs increases as the decrease in Pi concentration in the extracellular fluid and the increase in Pi removal rate by HD. Mild removal of Pi by HD seems to be desirable fromm the viewpoint of preventing unnecessary disturbance to Pi homeostasis.
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  • M. KOSHIKAWA
    1985 Volume 14 Issue 5 Pages 1850-1860
    Published: October 15, 1985
    Released on J-STAGE: October 07, 2011
    JOURNAL FREE ACCESS
    An artificial blood Fluosol-DA (FDA) has been reported to be superior to conventional IV fluid in capacity of carrying oxygen to peripheral tissues. In this study, 22 mongrel dogs were divided into two groups: FDA group including 12 animals using FDA as the priming solution and control group including 10 animals using homologous blood. After 90 minutes' deep hypothermic low-flow cardiopulmonary bypass (about 40ml/kg/min) at 20°C, hemodynamics, blood gas, tissue oxygen tension and serum lactate and pyruvate levels were determined. No significant inter-group difference was seen in mean arterial pressure, perfusion rate or total systemic vascular resistance. Analysis of whole-body oxygen consumption, oxygen delivery, oxygen extraction ratio revealed superiority of FDA group to control group in oxygen supply. The oxygen tension as determined at the left upper limb muscle was significantly higher for FDA group throughout the extracorporeal circulation. No consistent tendency was seen in liver oxygen tension. Serum lactate tended to be higher for the control group, while no significant difference was seen in serum pyruvate. From these findings, it was revealed that oxygen exchange in the peripheral tissue is maintained well even under deep hypothermic low-flow cardiopulmonary bypass, indicating the possibility of application of FDA for deep hypothermic extracorporeal circulation.
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  • [in Japanese]
    1985 Volume 14 Issue 5 Pages 1861
    Published: October 15, 1985
    Released on J-STAGE: October 07, 2011
    JOURNAL FREE ACCESS
    Download PDF (1757K)
  • [in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
    1985 Volume 14 Issue 5 Pages 1862-1868
    Published: October 15, 1985
    Released on J-STAGE: October 07, 2011
    JOURNAL FREE ACCESS
    Download PDF (4463K)
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