Repeated intracerebral hemorrhage associated with incomplete deficiency of factor XI and factor XIII.
نویسندگان
چکیده
منابع مشابه
Factor XIII deficiency: a review of literature
Coagulaon factor XIII gene, protein structure and funcon Coagulaon factor XIII (FXIII) is a tetrameric (FXIII- A2B2) pro-transglutaminase enzyme with an essenal role in the final stage of coagulaon cascade by cross linking the fibrin monomers and stabilizing the fibrin clot. Congenital FXIII deficiency is a rare bleeding disorder, with an autosomal recessive trait inheritance, and a fre...
متن کاملCurrent understanding in diagnosis and management of factor XIII deficiency
Factor XIII or "fibrin-stabilizing factor," is a transglutaminase circulates in the blood circulation as a hetero tetramer with two catalytic A subunits and two carrier B subunits. This important coagulation factor has a crucial role in clotting cascade and produces strong covalent bonds between soluble formed fibrin monomers during coagulation. This stable cross linked fibrin strands are resis...
متن کاملFactor XIII deficiency.
Inherited factor XIII (FXIII) deficiency is a rare bleeding disorder that can present with umbilical bleeding during the neonatal period, delayed soft tissue bruising, mucosal bleeding and life-threatening intracranial haemorrhage. FXIII deficiency has also been associated with poor wound healing and recurrent miscarriages. FXIII plays an integral role in haemostasis by catalysing the cross-lin...
متن کاملFactor XI activity and factor XI antigen in homozygous and heterozygous factor XI deficiency.
A relatively potent antiserum against highly purified, unactivated human factor XI antigen was raised in a rabbit. This antiserum, after concentration, neutralized 50% of the factor XI clotting activity of a standard normal plasma at an antiserum dilution of 1/900. The antiserum was used in a neutralization-inhibition assay to study the relation between factor XI clotting activity and factor XI...
متن کاملFactor XI deficiency.
That factor XI has a role in normal blood coagulation is evidenced by the fact that patients with deficiency are prone to excessive bleeding after haemostatic challenge. The role of factor XI in physiological processes has become clearer since the discovery that it is activated by thrombin; this fact has contributed to a revised model of blood coagulation. Factor XI deficiency is particularly c...
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ژورنال
عنوان ژورنال: Nosotchu
سال: 1991
ISSN: 0912-0726,1883-1923
DOI: 10.3995/jstroke.13.120