Hematology Oncology - UWorld Flashcards by John Doe | Brainscape
Normal platelets and poor aggregation after addition of normal plasma and ristocetin vs. good aggregation after ristocetin and ... Ristocetin increases expression of Gp1b on platelets. In vWF deficiency, there is little vWF to bind Gp1b and there is minimal ... Although platelets will not aggregate with ristocetin, addition of normal plasma will induce aggregation.. Glanzmann ...