Fig. 2From: Vascular biosafety of commercial hydroxyapatite particles: discrepancy between blood compatibility assays and endothelial cell behaviorEffect of HAp1 and HAp2 on platelet functionality: SEM images of platelet adhesion and morphology in the presence of HA particles (10 mg/mL) (a), light aggregometry (b) and expression of CD62P by platelets (1 and 10 mg/mL HA) (c)Back to article page