1. Figure 3. CSE increases the production of IL-8 in A549 cells
Figure 3. CSE increases the production of IL-8 in A549 cells. (A, C) Cells were exposed to 0%-4.5% CSE for 24 hours. (B, D) Cells were incubated with medium alone (time 0) or exposed to 3% CSE for the times indicated. Protein levels in cell lysates (A, B) were analyzed by Western blot, and protein levels in culture media (C, D) were analyzed by enzyme-linked immunosorbent assay. CSE: cigarette smoke extract; IL-8: interleukin 8. Data in each group are means±SEM of three independent experiments. *p<0.05, vs. 0% CSE (A, C) or time 0 (B, D).
Figure 3. CSE increases the production of IL-8 in A549 cells. (A, C) Cells were exposed to 0%-4.5% CSE for 24 hours. (B, D) Cells were incubated with medium alone (time 0) or exposed to 3% CSE for the times indicated. Protein levels in cell lysates (A, B) were analyzed by Western blot, and protein levels in culture media (C, D) were analyzed by enzyme-linked immunosorbent assay. . .
Tuberc Respir Dis Jan;78(1):