Research Article

Investigations of the Biological Effects of Airborne and Inhalable Substances by Cell-Based In Vitro Methods: Fundamental Improvements to the ALI Concept

Figure 8

Results from exposures to ozone (single A549 monolayer cultures with 1 cm² growth surface). Results were calculated as percentages of control values from WST-1 readings with respect to clean air controls within the same multiwell plate.