Platelet activation parameters and platelet-leucocyte-conjugate formation in glioblastoma multiforme patients.

ABSTRACT: Patients with glioblastoma multiforme (GBM) suffer from an increased incidence of vascular thrombotic events. However, key influencing factors of the primary hemostasis have not been characterized in GBM patients to date. Thus, the present study determines the activation level of circulating platelets in GBM patients, in-vitro reactivity to agonist-induced platelet stimulation and the formation of circulating platelet-leucocyte conjugates as well as the plasma levels of the proinflammatory lipid mediator sphingosine-1-phosphate (S1P). The endogenous thrombin potential (ETP) was determined as global marker for hemostasis. The 21 GBM patients and 21 gender and age matched healthy individuals enrolled in this study did not differ in mean total platelet count. Basal surface expression o

SUBMITTER: Marx S 

PROVIDER: S-EPMC5995223 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature