Figure 4. Gene-expression in primary cultures of human airway epithelial cells incubated with or without (paired controls) 0.1 µM fenoterol for 15 hours.

Data are expressed as relative expression (where ΔC_t is the difference between the target gene C_t and the mean C_t of the reference genes). Values are means ± SEM (n = 6). No difference between fenoterol and paired controls were statistically significant.