6 ফলাফল
The biologic activity of Factor XIII was measured in four groups of patients: 20 with liver cirrhosis, ten with acute DIC, 30 with acute leukemia with DIC, and 20 with acute leukemia without DIC. In all groups, the plasma Factor XIII transamidating activity was reduced, but this deficiency was more
The in-vitro lysis of plasma clots in acetic acid generally indicates a Factor XIII deficiency that is confirmed by quantitative assay. However, there are two rare, poorly understood circumstances whereby clot lysis in acid occurs when factor XIII activity levels are normal: the presence of either
An unusual bleeding disorder clinically resembling factor XIII deficiency is presented. The only detectable coagulation abnormality was rapid clot dissolution in 1% monochloroacetic acid. This abnormality was ascribed to the sustained increase of a pepsin-like plasma protease which is activated at
Strongly activated "coated" platelets are characterized by increased phosphatidylserine (PS) surface expression, α-granule protein retention, and lack of active integrin αIIbβ3. To study how they are incorporated into thrombi despite a lack of free activated integrin, we investigated the structure,
This study concerns a case of congenital homozygous deficiency in alpha 2-antiplasmin associated with a severe hemorrhagic diathesis. Heterozygous family members also show a mild bleeding tendency. The propositus is a 17-yr-old male born of white parents and showing a severe hemorrhagic diathesis
We have determined the primary structure of human placental factor XIIIa, an enzyme [fibrinoligase, transglutaminase, fibrin-stabilizing factor, EC 2.3.2.13 (protein-glutamine:amine gamma-glutamyltransferase)] that forms intermolecular isopeptide bonds between fibrin molecules as the last step in