Objective To investigate the changes and function of resting calcium concentration ([Ca2+]i), active calcium concentration([Ca2+]ic) and calmodulin concentration (CaM) in platelet from patients with acute cerebral thrombosis.

• 目的探讨血小板静息状态胞浆游离钙离子浓度([Ca2+]i)、激活状态胞浆游离钙离子浓度([Ca2+]ic)、钙调素含量 (CaM)在脑血栓形成(CT)急性期的变化及其作用。