Experimental Studies of the Platelet Aggregation by The Filtragometer

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  • TAKAGI Yasushi
    Department of Clinical Pathology, Showa University School of Medicine
  • NIITANI Kazuo
    Department of Clinical Pathology, Showa University School of Medicine
  • ISHII Toru
    Department of Clinical Pathology, Showa University School of Medicine
  • TAKEYAMA Yoichi
    The Third Department of Internal Medicine, Showa University School of Medicine
  • NIITANI Hirokazu
    The Third Department of Internal Medicine, Showa University School of Medicine

Bibliographic Information

Other Title
  • Filtragometerによる血小板凝集能の観察
  • Filtragometerによる血小板凝集能の観察--特に心筋硬塞における血小板凝集能
  • Filtragometer ニヨル ケッショウバン ギョウシュウノウ ノ カン
  • —特に心筋硬塞における血小板凝集能—
  • —The Platelet Aggregation in Myocardial Infarction—

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Description

We have investigated platelet aggregation in myocardial infarction (MI) by the Filtragometer and obtained the following results:<br>1) The average aggregation time (TA) in patients with MI was 110.9±89.9 seconds, and this was shorter than that of control subjects which was 264.8±53.9 seconds. These patients were classified into two groups by the change of TA in the further clinical course. In the first group, TA became longer up to the normal range, and in the second group, it was restored to reference range at 3∼4 day after MI episode and became shorter than the normal.<br>2) The mean of the platelet disaggregation time (TD) in MI subjects, which was 60.5 seconds, was longer than that of the control subjects (47.0 seconds).<br>3) The TA was not correlated with plasma factors, such as fibrinogen, lipids and sugar, and b/2 time in the Aggregometer.

Journal

  • Rinsho Ketsueki

    Rinsho Ketsueki 21 (1), 39-45, 1980

    The Japanese Society of Hematology

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