《英文msh词典》Plasma Prokallikrein
[同义词] Plasma Prokallikrein
[主题词] Prekallikrein
[中文释义] 血浆前激肽释放酶
[英文释义] A plasma protein which is the precursor of kallikrein. Plasma that is deficient in prekallikrein has been found to be abnormal in thromboplastin formation,kinin generation,evolution of a permeability globulin,and plasmin formation. The absence of prekallikrein in plasma leads to Fletcher factor deficiency,a congenital disease.