[Modification of plasma blood coagulation factor activity by physical stress].
The influence of physical stress (bicycle ergometer and track) on 13 parameters of the plasmatic coagulation system was investigated in trained and untrained test persons. Shortenings of the coagulation times as well as distinct increases of the activity or concentration were observed in the partial thromboplastin time (PTT), the factor VIII activity (VIII:C) and the factor VIII-associated antigen (VIIIR:Ag). The results are discussed with regard to their causes and their clinical importance.
D000328:Adult; D000941:Antigens / Q000378:metabolism; D001779:Blood Coagulation Factors / Q000378:metabolism*; D001780:Blood Coagulation Tests; D005164:Factor IX / Q000378:metabolism; D005169:Factor VIII / Q000276:immunology / Q000378:metabolism; D005260:Female; D006801:Humans; D008297:Male; D010314:Partial Thromboplastin Time; D005082:Physical Exertion; D014841:von Willebrand Factor
D000941:Antigens; D001779:Blood Coagulation Factors; D014841:von Willebrand Factor; D005169:Factor VIII; D005164:Factor IX
Beeinflussung der Aktivität plasmatischer Gerinnungsfaktoren durch körperliche Belastung.