Objective To explore the role of platelet in the ischemic basilar arterial vertigo (VBI) and the clinical value of granule membrane glycoprotein of platelet (GMP140).

Objective To observe the levels of platelet alpha-granule membrane glycoprotein 140 (GMP-140) and fibrinopeptide a (FPA) in patients with acute coronary syndromes (ACS).

Platelet glycoprotein (GP) is a kind of GP that presents on the surface of platelet membrane. It plays a key role in the processes of platelet activation and thrombosis.