Figure 5From: Interaction between human lung fibroblasts and T-lymphocytes prevents activation of CD4+ cellsLFA-1 (a), CD28 (b) and CD69 (c) expression in PMA-stimulated lymphocytes (LPMA), PMA-stimulated lymphocytes co-cultured with fibroblasts (LPMA+FA) and PMA-stimulated lymphocytes co-cultured with fibroblasts in the presence of an anti ICAM-1 blocking antibody (LPMA+FA+anti ICAM-1). Data represent means ± SE of four independent experiments.Back to article page