STUDIES ON THE PLASMINOGEN PROACTIVATOR OF PLASMA IN CHILDREN WITH HEMORRHAGIC DISORDERS

Abstract

1) The total plasminogen proactivator units in 15 cases of hemorrhagic group showed higher value than those in 18 cases of control group.
2) The deviation of proactivator pattern in hemorrhagic children from the normal pattern has been observed chromatographicaly.
3) When PPA in pathological group is expressed as PPA ratio, this value approaches to the normal as age increases.
4) In the remission stage of leukemia these ratios approached to the normal.
From our results, the undifferentiatedness of children apparently can be demonstrated even in fibrinolytic system.