Figure 5From: Airborne particulate matter PM2.5 from Mexico City affects the generation of reactive oxygen species by blood neutrophils from asthmatics: an in vitro approach Area under the curve/myeloperoxidase (AUC/MPO) activity ratio for asthmatic patients compared to healthy volunteers. The ratio shows an increased inflammation response in cells exposed to PM2.5, in contrast to the decrease that is shown in the control group.Back to article page