Objective To study the plasma level and its clinical significance of complement C3 (C3), complement C4 (C4) and high sensitive C-reactive protein (Hs-CRP) in patients with cerehral infarction in acute period.

• 目的观察脑梗死急性期血清补体C3(Complement C3)、补体C4(Complement C4)、高敏C-反应蛋白(Hs-CRP)改变,并探讨其临床意义。