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. 2022 Oct 4;14(1):2125733. doi: 10.1080/19490976.2022.2125733

Figure 1.

Figure 1.

Overall study design. The study included (a) a human study, (b) an airborne dust microbiota analysis, and (c) a mouse model study. 16S rRNA and ITS, 16S rRNA and Internal Transcribed Spacer amplicon sequencing; BAL, bronchoalveolar lavage; EuroPrevall-INCO, a project to evaluate the prevalence of food allergy in China, India, and Russia using the standardized methodology of the EuroPrevall protocol;18 OVA, ovalbumin. Mouse color (panel c) indicates dust extracts from urban mattresses, rural mattresses, and henhouses. Individual dust from each environment was pooled and used in the mouse model study.