labelled molecule
2.Methods: PAF and PAF receptor antagonist BN52021 were administered through arachnoid space and intravenous injection respectively. The expression of intercellar adhesion molecule-1mRNA (ICAM-1mRNA) and endothelial cell leukocyte adhesion molecule-1mRNA(ELAM-1mRNA) in cervical cord vascular endothelial cells were measured by digoxigein labelled cDNA probe in situ hybridization technique after trauma.

