To investigate the effect of Longshoudan (LSD) on the serum tumor necrosis factor (TNF) and circulating endothelial cell (CEC) levels in acute cerebral infarction (ACI) patients, and the mechanism of LSD in treating ACI.

• 目的:研究龙寿丹对急性脑梗塞(ACI)患者血清肿瘤坏死因子(TNF)及循环内皮细胞(CEC)含量的影响,进一步探讨龙寿丹治疗脑梗塞有效的作用机制,为龙寿丹治疗脑梗塞的临床应用提供理论依据。