Results 41 to 50 of about 102,475 (311)

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

Prolonged elevations in haemostatic and rheological responses following psychological stress in low socioeconomic status men and women [PDF]

open access: yes, 2003
Low socioeconomic status (SES) and psychological stress are associated with increased risk of coronary heart disease, and both may influence haemostatic responses.
Kunz-Ebrecht, S.   +3 more
core   +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

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

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

open access: yesAdvanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang   +4 more
wiley   +1 more source

Desmopressin testing in von Willebrand disease: Lowering the burden

open access: yesResearch and Practice in Thrombosis and Haemostasis, 2022
Background Individuals with von Willebrand disease (VWD) require desmopressin testing because of interindividual response differences. However, testing is burdensome, while not all patients may need extensive testing. Objectives To provide von Willebrand
Jessica M. Heijdra   +9 more
doaj   +1 more source

Management of von Willebrand disease type 3 during pregnancy - 2 cases reports. [PDF]

open access: yes, 2013
BACKGROUND: von Willebrand disease type 3, is an extremely rare condition. It can be severe and potentially life-threatening, particularly in pregnant women during labor and subsequently during early puerperium.
Azevedo, S.   +3 more
core  

Hemostatic factors and risk of coronary heart disease in general populations: new prospective study and updated meta-analyses [PDF]

open access: yes, 2013
<p>Background: Activation of blood coagulation and fibrinolysis may be associated with increased risk of coronary heart disease. We aimed to assess associations of circulating tissue plasminogen activator (t-PA) antigen, D-dimer and von Willebrand ...
Aspelund, T.   +7 more
core   +3 more sources

Sulfation of von Willebrand factor [PDF]

open access: yesBlood, 1990
von Willebrand factor (vWF) is a multimeric adhesive glycoprotein essential for normal hemostasis. We have discovered that cultured human umbilical vein endothelial cells incorporate inorganic sulfate into vWF. Following immunoisolation and analysis by polyacrylamide or agarose gel electrophoresis, metabolically labeled vWF was found to have ...
J A, Carew, P J, Browning, D C, Lynch
openaire   +3 more sources

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