نتایج جستجو برای: factor v deficiency
تعداد نتایج: 1240345 فیلتر نتایج به سال:
Fletcher factor-deficient plasma is deficient in prekallikrein and therefore generates no bradykinin upon activation with kaolin. It also possesses a diminished rate of kaolin-activable coagulation and fibrinolysis and possesses a defect in kaolin-activable chemotactic activity. These abnormalities are also corrected by reconstitution with purified prekallikrein. Addition of intact activated Ha...
An infant with a severe deficiency of factor X presened in the neonatal period with uncontrollable bleeding from heel prick sites, spontaneous bruising, and haematoma. The deficiency was controlled by infusions of dried human factors II, IX, and X concentrate; the half-life of the infused factor X material is only 18 hours. Despite prophylactic weekly infusions of factor X concentrate, the chil...
In a collaborative multicenter case-control study, we investigated the effect of factor V Leiden mutation, prothrombin gene mutation, and inherited deficiencies of protein C, protein S, and antithrombin on the risk of Budd-Chiari syndrome (BCS) and portal vein thrombosis (PVT). We compared 43 BCS patients and 92 PVT patients with 474 population-based controls. The relative risk of BCS was 11.3 ...
factor xiii deficiency (fxiiid) is an extremely rare hemorrhagic disorder with a prevalence of 1/3-5 million. management of disease is performed by fresh frozen plasma (ffp), cryoprecipitate (cp) or fxiii concentrate (fibrogammin p®). our objective was to assess safety and effectiveness of fibrogammin p® in patients with fxiiid. for this purpose we designed this long-term follow up study on a l...
background congenital factor xiii (fxiii) deficiency is a rare severs autosomal recessive bleeding disorder. objectives the aim of the study was to determine the c559t > c fxiiia genotype frequency in patients with fxiii hemophilia who lived in sistan and balouchestan province in southeast of iran. patients and methods we determined the genotype of 180 patients with factor xiii hemophilia by te...
Of recent years it has become apparent that Quick's one-stage prothrombin time, although a most useful routine laboratory test, does not specifically measure plasma prothrombin. Quick himself (1947) recognized that deficiency of his labile factor (Factor V) caused lengthening of the prothrombin time, and Owren (1947) reported the first case of congenital deficiency of Factor V causing a haemorr...
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