Objective To explore the relationship between the expression of EIIIA+fibronectin in incised wound of rat's skin and injury time. Methods The wounding model was established by cutting the dorsal skin of 48 adult SD rats. The rats were sacrificed at the pre-set injury time as immediately, 0.5 h, 1 h,2 h, 3 h, 4 h, 6 h, and 8 h. The skin samples were taken at the margin of wound. The expression of the EIIIA+fibronectin was detected by immunohistochemistry and Western blotting and the relationship between its ...