FIGURE 1.
Airway inflammation and TLR2/TLR4 expression in the lung of asthma mice. (A) HE staining were performed on the lung tissues of mice. (B) Masson staining was performed on the lung tissues of mice. (C,D) qRT-PCR was used to detect the expression of mRNA. The level of TLR2/TLR4 mRNA was suppressed in the OVA group. (E–H) Western blot was used to measure the expression of proteins. The expression of TLR2/TLR4 protein was raised in the OVA group. up: × 100, scale bar = 100 μm; down: × 400, scale bar = 25 μm. ***Compared with the control group, P < 0.001. Unpaired t-test was utilized for the comparison between two groups. n = 5 for each group.