The biological half-time of hageman factor

J.J. Veltkamp, E.A. Loeliger, H.C. Hemker

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    The biological half-time of factor XII was assessed (a) after transfusion of freshly-drawn, normal intact ACD-plasma into a patient having Hageman trait and suffering from polycythaemia vera, and (b) with blocked synthesis in a patient suffering from acute liver dystrophy due to phosphoric intoxication. The results obtained suggest that the biological half-time under normal conditions has a value between 50 and 70 hrs.
    Original languageEnglish
    Pages (from-to)1-7
    Number of pages7
    JournalThrombosis et diathesis haemorrhagica
    Issue number1
    Publication statusPublished - 26 Mar 1965


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