The expression of ICAM?1mRNA and ELAM?1mRNA in the cervical cord vascular endothelial cells were much elevated with PAF by arachnoid space injection, whereas PAF receptor antagonist BN??52021? could inhibit the expression of ICAM?1mRNA and ELAM?1mRNA.

• 鞘内注射PAF可使伤后血管内皮细胞ICAM?1mRNA、ELAM?1mRNA表达明显增加，PAF受体拮抗剂可抑制I?CAM?1mRNA、ELAM?1mRNA表达。