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Von Willebrand antigen

precipitin reaction to an adsorbed antibody raised in rabbits against human factor VIII

Also Known As:

Willebrand antigen; antigen, Von Willebrand

Networked: 37 relevant articles (2 outcomes, 3 trials/studies)

Relationship Network

Bio-Agent Context: Research Results

Amino Acids, Peptides, and Proteins: 1
- Proteins: 484843
  - Blood Proteins: 12459
    - Blood Coagulation Factors: 5376
      - von Willebrand Factor: 6708
        Von Willebrand antigen: 37
Biological Factors: 2472
- Blood Coagulation Factors: 5376
  - von Willebrand Factor: 6708
    - Von Willebrand antigen: 37

Experts

1.	Rość, Danuta: 2 articles (02/2012 - 01/2012)
2.	Aboobacker, Fouzia N: 1 article (06/2022)
3.	Abraham, Aby: 1 article (06/2022)
4.	Dave, Rutvi Gautam: 1 article (06/2022)
5.	Geevar, Tulasi: 1 article (06/2022)
6.	Kumar, Snehil: 1 article (06/2022)
7.	Mammen, Joy John: 1 article (06/2022)
8.	Mathews, Nitty Skariah: 1 article (06/2022)
9.	Nair, Sukesh Chandran: 1 article (06/2022)
10.	Srivastava, Alok: 1 article (06/2022)

Related Diseases

1.	Type 1 von Willebrand Disease 09/01/1998 - "Measurement of the von Willebrand factor (vWF) propeptide, also known as von Willebrand antigen II, has been suggested to be helpful in the discrimination of congenital von Willebrand disease type I from type 2 and in assessing the extent of activation of the endothelium. "
2.	Pre-Eclampsia (Preeclampsia) 01/01/2022 - "Whereas severe COVID-19 exhibited higher concentrations of vascular cell adhesion molecule-1, soluble tumor necrosis factor-α receptor I, heparan sulfate, von Willebrand factor antigen, and neutrophil extracellular traps, with a significant reduction of placental growth factor compared with controls, preeclampsia presented a marked increase in vascular cell adhesion molecule-1 and soluble tumor necrosis factor-α receptor I (significantly increased compared with controls and patients with severe COVID-19), with a striking reduction in von Willebrand factor antigen, von Willebrand factor activity, and α2-antiplasmin. "
3.	COVID-19 01/01/2022 - "Whereas severe COVID-19 exhibited higher concentrations of vascular cell adhesion molecule-1, soluble tumor necrosis factor-α receptor I, heparan sulfate, von Willebrand factor antigen, and neutrophil extracellular traps, with a significant reduction of placental growth factor compared with controls, preeclampsia presented a marked increase in vascular cell adhesion molecule-1 and soluble tumor necrosis factor-α receptor I (significantly increased compared with controls and patients with severe COVID-19), with a striking reduction in von Willebrand factor antigen, von Willebrand factor activity, and α2-antiplasmin. "
4.	Hemorrhage 03/01/2022 - "Diagnosis of bleeding disorders includes correct analysis of coagulation factors VIII, IX, XI, XII, XIII, II, V, VII, and X and von Willebrand antigen and activity. " 01/01/2017 - "The patient had no significant bleeding symptoms in the first year of life and von Willebrand antigen and ristocetin cofactor activity were normal. " 04/01/2013 - "The differential diagnosis of AVWS was made based on reduced levels of von Willebrand antigen and von Willebrand ristocetin cofactor, decrease in ristocetin induced platelet aggregation, absence of correction in mixing studies with no prior history of bleeding problems and a negative family history for bleeding disorders. " 05/23/1986 - "The generally mild bleeding disorder of von Willebrand disease is associated with abnormalities of two distinct plasma proteins, the large multimeric von Willebrand factor (vWF), which mediates platelet adhesion, and von Willebrand antigen II (vW AgII), which is of unknown function. "
5.	Exfoliation Syndrome 01/01/2012 - "The aim of the study was the assessment of the von Willebrand antigen (vWF Ag), E-selectin, and P-selectin concentration in blood plasma of patients with pseudoexfoliation syndrome (PEX). "

Related Drugs and Biologics

1.	von Willebrand Factor
2.	Antigens
3.	Vascular Cell Adhesion Molecule-1 (Vascular Cell Adhesion Molecule 1)
4.	Intercellular Signaling Peptides and Proteins (Growth Factors)
5.	Tumor Necrosis Factor-alpha (Tumor Necrosis Factor)
6.	Heparitin Sulfate (Heparan Sulfate)
7.	E-Selectin
8.	Ristocetin
9.	P-Selectin
10.	Fibrinogen (Factor I)