Title : Effect of aspirin on platelet-von Willebrand factor surface expression on thrombin and ADP-stimulated platelets.

Pub. Date : 1989 Nov 1

PMID : 2529923






7 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 We studied native and ASA-treated platelets for their ability to mobilize and to express platelet-vWF in response to adenosine diphosphate (ADP) or thrombin. Adenosine Diphosphate von Willebrand factor Homo sapiens
2 We studied native and ASA-treated platelets for their ability to mobilize and to express platelet-vWF in response to adenosine diphosphate (ADP) or thrombin. Adenosine Diphosphate von Willebrand factor Homo sapiens
3 Measurement of secreted platelet-vWF and beta-thromboglobulin indicated that the increase seen with ADP was largely independent of alpha-granule secretion. Adenosine Diphosphate von Willebrand factor Homo sapiens
4 Using monoclonal antibodies (MoAbs) against the platelet glycoproteins (GP) IIb/IIIa and Ib (MoAbs 10E5 and 6D1, respectively), we demonstrated that the ADP-induced increase in platelet-vWF expression on control platelets primarily involved the binding of secreted platelet-vWF to the platelet GPIIb/IIIa. Adenosine Diphosphate von Willebrand factor Homo sapiens
5 Using monoclonal antibodies (MoAbs) against the platelet glycoproteins (GP) IIb/IIIa and Ib (MoAbs 10E5 and 6D1, respectively), we demonstrated that the ADP-induced increase in platelet-vWF expression on control platelets primarily involved the binding of secreted platelet-vWF to the platelet GPIIb/IIIa. Adenosine Diphosphate von Willebrand factor Homo sapiens
6 In contrast, the increase in platelet-vWF that occurred following ADP stimulation of ASA-treated platelets was largely insensitive to GPIIb/IIIa blockade. Adenosine Diphosphate von Willebrand factor Homo sapiens
7 When platelet shape change was prevented by the addition of cytochalasin D, ADP-induced platelet-vWf surface expression on ASA-treated platelets was reduced by more than 80%. Adenosine Diphosphate von Willebrand factor Homo sapiens