急性脑梗死患者血清TNF-α、VCAM-1和MCP-1含量变化及临床意义

目的观察脑梗死患者血清TNF-α、VCAM-1和MCP-1含量的变化及意义。方法采用双抗体夹心酶联免疫吸附法(ELISA)测定96例脑梗死患者急性期、恢复期血清中TNF-α、VCAM-1和MCP-1含量,并与90例正常对照组比较。结果急性期、恢复期脑梗死患者血清TNF-α、VCAM-1和MCP-1水平较对照组显著增高(P<0.01),急性期又较恢复期高(P<0.01),增高程度与梗死体积大小密切相关。结论TNF-α、VCAM-1和MCP-1互相作用参与了急性脑梗死的炎症反应和再灌流损伤。