Results 21 to 30 of about 56,101 (281)

Increased plasma von Willebrand factor antigen levels but normal von Willebrand factor cleaving protease (ADAMTS13) activity in preeclampsia. [PDF]

, 2009
The activity of ADAMTS13, the von Willebrand factor (VWF) cleaving protease is low in several conditions, including HELLP (haemolysis, elevated liver enzymes, and low platelet count) syndrome.
Hársfalvi, Jolán, Molvarec, Attila, Gombos, Tímea, Udvardy, Miklós László, Cervenak, László, Derzsy, Zoltán, Prohászka, Zoltán, Rigó, János, Bõze, Tamás, Makó, Veronika   +9 more
core   +1 more source

Immunofluorescent staining with vWF.

, 2021
Immunofluorescent staining with vWF showed a decrease in the number of vWF-positive cells in the group with BOO and an increase in vWF-positive cells after transplantation of hMSCs. The effect was enhanced by hMSCs.HGF. The merged cells expressing yellow
Sung Sik Choi (11868915), Yun Seob Song (11868921), Seung U. Kim (23123), Hee Jo Yang (11868912), Jae Heon Kim (10454261), Hong J. Lee (11868918)   +5 more
core   +1 more source

Application of microfluidic devices in studies of thrombosis and hemostasis

Platelets, 2017
Due to the importance of fluid flow during thrombotic episodes, it is quite appropriate to study clotting and bleeding processes in devices that have well-defined fluid shear environments.
Changjie Zhang, Sriram Neelamegham
doaj   +1 more source

VWF, WM, and angiogenesis: is there a link? [PDF]

Blood, 2012
In this issue of Blood , Hivert et al systematically examine the acquired reduction of von Willebrand factor (VWF) activity in patients with Waldenstrom macroglobulinemia (WM), but, surprisingly, they found that the high levels of VWF were a significant independent adverse prognostic factor.[1 ...
Kastritis, Efstathios, Dimopoulos, Meletios A   +1 more
openaire   +5 more sources

Sialylation on O-linked glycans protects von Willebrand factor from macrophage galactose lectin-mediated clearance

Haematologica, 2021
Terminal sialylation determines the plasma half-life of von Willebrand factor (VWF). A role for macrophage galactose lectin (MGL) in regulating hyposialylated VWF clearance has recently been proposed.
Soracha E. Ward, Jamie M. O’Sullivan, Alan B. Moran, Daniel I. R. Spencer, Richard A. Gardner, Jyotika Sharma, Judicael Fazavana, Marco Monopoli, Thomas A.J. McKinnon, Alain Chion, Sandra Haberichter, James S. O’Donnell   +11 more
doaj   +1 more source

The Level of vWF Antigen and Coagulation Markers in Hospitalized Patients with Covid-19

Journal of Blood Medicine, 2021
Hadeel Al Otair,1 Khalid AlSaleh,2 Fatmah S AlQahtany,3 Khalid Al Ayed,1 Hessah Al Ammar,4 Noura Al Mefgai,4 Faisal Al Zeer5 1Department of Medicine, King Saud University Medical city (KSUMC), King Saud University, Riyadh, Saudi Arabia; 2Department of ...
Al Otair H, AlSaleh K, AlQahtany FS, Al Ayed K, Al Ammar H, Al Mefgai N, Al Zeer F   +6 more
doaj  

Diagnostic Value of Measuring Platelet Von Willebrand Factor in Von Willebrand Disease. [PDF]

PLoS ONE, 2016
Von Willebrand disease (VWD) may be caused by an impaired von Willebrand factor (VWF) synthesis, its increased clearance or abnormal function, or combinations of these factors.
Alessandra Casonato, Maria Grazia Cattini, Viviana Daidone, Elena Pontara, Antonella Bertomoro, Paolo Prandoni   +5 more
doaj   +1 more source

Enhanced VWF biosynthesis and elevated plasma VWF due to a natural variant in the murine Vwf gene

Blood, 2006
Abstract Both genetic and environmental influences contribute to the wide variation in plasma von Willebrand factor (VWF) levels observed in humans. Inbred mouse strains also have highly variable plasma VWF levels, providing a convenient model in which to study genetic modifiers of VWF.
Heidi L, Lemmerhirt, Jordan A, Shavit, Gallia G, Levy, Suzanne M, Cole, Jeffrey C, Long, David, Ginsburg   +5 more
openaire   +3 more sources

Utility of microfluidic devices to study the platelet–endothelium interface

Platelets, 2017
The integration of biomaterials and understanding of vascular biology has led to the development of perfusable endothelialized flow models, which have been used as valuable tools to study the platelet–endothelium interface under shear.
Jevgenia Zilberman-Rudenko, Joanna L. Sylman, Kathleen S. Garland, Cristina Puy, Andrew D. Wong, Peter C. Searson, Owen J. T. McCarty   +6 more
doaj   +1 more source

vWF immunostaining.

, 2022
hVICs and hVECs stained for vWF (green), phalloidin (red), and DAPI (blue). Scale bars represent 100μm.
Karen Callon (3219756), Robert Walker (78026), Paget Milsom (12889989), Jillian Cornish (3219759), Marcus Ground (12889983), Steve Waqanivavalagi (12889986), Young-Eun Park (11607026)   +6 more
core   +1 more source