Figure 2
From: Interaction between human lung fibroblasts and T-lymphocytes prevents activation of CD4+ cells
Levels of mRNA for ICAM-1 (a) and COX-2 (b) in fibroblasts (FA), fibroblasts co-cultured with PMA-stimulated lymphocytes (FA+LPMA), fibroblasts co-cultured with PMA-stimulated lymphocytes in the presence of a semipermeable membrane (FA+LPMA ins.). In the upper panels, modifications in the appearance of a 367-bp (ICAM-1) and a 305-bp (COX-2) band are compared with that of a β-actin. In the lower panels, the densitometric analysis is shown. Data are from one experiment representative of three.