to investigate the hypothesis that diminished endothelial fibrinolysis is present in sickle cell ( ss ) disease plasma , tissue type plasminogen activator ( t-pa ) antigen titres were measured before and after a standard stimulus of endothelial t-pa release ( venous occlusion of the arm ) , and plasma t-pa activities after venous occlusion in 33 subjects with ss disease and in 32 healthy subjects .
C0032144
t-pa
C0032143
t-pa