Fig. 4. Effect of 10 µM sulfaphenazole (SP) on linoleic acid (LA)-mediated nuclear translocation of AP-1 in porcine pulmonary artery endothelial cells. Confluent monolayers were treated with 90 µM LA in the presence or absence of SP for six hours. Lane 1, control; lane 2, SP (10 µM); lane 3, LA (90 µM); and lane 4, LA (90 µM) + SP (10 µM). The values are presented as means ± SEM of three separate experiments. *Significantly different from control values. ^#Significantly different from LA group.