Fig. 7
From: IL-33, diet-induced obesity, and pulmonary responses to ozone
Effect of HFD, ST2 deficiency, and cohousing on O3-induced increases in BAL cells and protein. Shown are a bronchoalveolar lavage (BAL) neutrophils, b macrophages, and c protein, a marker of injury to the alveolar/capillary barrier, in WT and ST2−/− fed chow or HFD for 12 weeks after weaning and exposed to air or O3 (2 ppm for h). For the O3-exposed mice, mice were housed with other mice of the same or opposite (cohoused) genotype. Results are mean + SE of 6–11 mice/group. * p < 0.05 versus air exposed mice of same genotype, diet, and housing; # p < 0.05 versus chow fed mice with same exposure, genotype, and housing; % p < 0.05 versus WT mice with same exposure and housing and diet; $ p < 0.04 versus same housed mice with the same exposure, genotype, and diet. Note that only same housed mice were studied with air exposure