Coronary and Skeletal Muscle Enzyme Changes during a 14 km Run

ERIK AGNER*, HENNING KELBæK, NIELS FOGH‐ANDERSEN, HENNING I. MØRCK

*Corresponding author af dette arbejde

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    Abstrakt

    ABSTRACT Increasing coronary enzyme values have previously been demonstrated after physical exercise. In the present study serum values of aspartate aminotransferase (ASAT), lactate dehydrogenase (LDH), LDH isoenzymes, creatinine kinase (CK), and the myocardialbound fraction of this enzyme (CK‐MB) were measured in a random sample of healthy non‐smoking, physically fit men before and immediately after a competitional 14 km run. All enzyme values increased during the run, ASAT by 7 %, LDH by 25 %, CK by 38 %, and CK‐MB by 53%. Measurement of LDH isoenzymes showed special increments of the non‐cardiac fractions. However, absolute increments of the cardiac fractions of the LDH isoenzymes together with other serum enzyme elevations do not exclude a cardiac source of enzyme release during and following physical exercise. 1988 Association for the Publication of the Journal of Internal Medicine

    OriginalsprogEngelsk
    Sider (fra-til)183-186
    Antal sider4
    TidsskriftActa Medica Scandinavica
    Vol/bind224
    Udgave nummer2
    DOI
    StatusUdgivet - 1 jan. 1988

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