Results 31 to 40 of about 8,401,904 (201)

Recombinant von Willebrand Factor for Pediatric Patient with von Willebrand Disease: First Report in Korea

open access: yesClinical Pediatric Hematology-Oncology, 2021
von Willebrand disease (VWD) is the most common hereditary bleeding disorder. The treatment of VWD consists mainly of desmopressin and plasma-derived von Willebrand factor (pd-VWF) concentrate.
Seoin Kim, Young Shil Park
doaj   +1 more source

Clearance of von Willebrand factor [PDF]

open access: yesJournal of Thrombosis and Haemostasis, 2013
Quantitative deficiencies in von Willebrand factor (VWF) are associated with abnormal hemostasis that can manifest in bleeding or thrombotic complications. Consequently, many studies have endeavored to elucidate the mechanisms underlying the regulation of VWF plasma levels. This review focuses on the role of VWF clearance pathways.
C, Casari   +4 more
openaire   +2 more sources

Factor VIII/V C-domain swaps reveal discrete C-domain roles in factor VIII function and intracellular trafficking

open access: yesHaematologica, 2017
Factor VIII C-domains are believed to have specific functions in cofactor activity and in interactions with von Willebrand factor. We have previously shown that factor VIII is co-targeted with von Willebrand factor to the Weibel-Palade bodies in blood ...
Eduard H.T.M. Ebberink   +7 more
doaj   +1 more source

The role of von Willebrand factor in determining the risk of ischemic stroke in Hawler city: a case-control study [PDF]

open access: yesZanco Journal of Medical Sciences, 2018
Background and objective: Ischemic stroke is classically characterized as a neurological deficit attributed to an acute focal injury of the central nervous system by a vascular cause, it occurs as a result of obstruction by a blood clot (thrombus) or ...
Sazgar Anwar Hameed, Salar Adnan Ahmed
doaj   +1 more source

Zebrafish von Willebrand factor [PDF]

open access: yesBlood Cells, Molecules, and Diseases, 2010
von Willebrand factor (vWF) is a large protein involved in primary hemostasis. A dysfunction in this protein or an insufficient production of the protein leads to improper platelet adhesion/aggregation, resulting in a bleeding phenotype known as von Willebrand disease (vWD).
Maira, Carrillo   +4 more
openaire   +2 more sources

Factor fon Willebrand antigen in endothelium functional state assessment in patients with systemic lupus erythematosus

open access: yesНаучно-практическая ревматология, 2004
Objective. To determine the importance of von Willebrand factor antigen as marker of endotheliae damage at the patients with systemic lupus erythematosus (SLE). Material and methods. 30 women from authentic SLE by criteria ACR, in the age of 20-45 years,
M E Zapryagaeva, E S Mach, A A Baranov
doaj   +1 more source

Successful Aortic Aneurysm Repair in a Woman with Severe von Willebrand (Type 3) Disease

open access: yesCase Reports in Hematology, 2015
von Willebrand disease type 3 (VWD3) is a rare but the most severe form of von Willebrand disease; it is due to almost complete lack of von Willebrand factor activity (VWF:RCo).
Victoria Campbell   +3 more
doaj   +1 more source

Platelet interaction with von Willebrand factor is enhanced by shear-induced clustering of glycoprotein Ibα

open access: yesHaematologica, 2013
Initial platelet arrest at the exposed arterial vessel wall is mediated through glycoprotein Ibα binding to the A1 domain of von Willebrand factor. This interaction occurs at sites of elevated shear force, and strengthens upon increasing hydrodynamic ...
Eelo Gitz   +8 more
doaj   +1 more source

Ibrutinib effect in acquired von Willebrand syndrome secondary to Waldenström macroglobulinemia

open access: yesTherapeutic Advances in Hematology, 2021
The pathological increase of clonal IgM in Waldenström macroglobulinemia can be associated with acquired von Willebrand syndrome and can be a major risk of bleeding symptoms in this subgroup of patients with Waldenström macroglobulinemia.
María Poza   +6 more
doaj   +1 more source

Acquired Von Willebrand Factor Deficiency at Patient-Prosthesis Mismatch after AVR Procedure—A Narrative Review

open access: yesMedicina, 2023
Acquired von Willebrand factor deficiency has been described in patients with aortic valve stenosis due to high shear forces developed during passage through the narrowed valve orifice, which determines structural changes in this molecule.
Andrei Emanuel Grigorescu   +3 more
doaj   +1 more source

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