Research Article

Particulate Matter Exposure and the Changes in Immune Biomarkers: Effects of Biyeom-Go on the Nasal Mucosa of Patients with Allergic Rhinitis and a Particulate Matter-Treated Mouse Model

Figure 2

Generation of a PM-induced animal model and drug administration. KDP20, Korea diesel particulate matter; BYG, Biyeom-go; Nasonex, positive control; I.N., intervention; CTL, control.