The compound abolished nearby all the features of asthma, including the AA/DHA ratio (the ratio of pro- (arachidonic) to anti-inflammatory (docosahexaenoic) fatty acids; a marker of the control of inflammation), oxidative stress (malondialdehyde (MDA) and nitrotyrosine levels), cellular influx into the airways, the levels of pro-inflammatory cytokines, and AHR, most of them to control levels (of healthy animals). The gene discussed is AHR; the disease is asthma.