Fig. 2

Applying mASCs improved the pathomorphology of lung tissues in OVA-induced asthma model mice. a-d, The HE staining of lung tissues in the PBS + PBS group, PBS + mASCs group, OVA + PBS group, and OVA+ mASCs group, respectively; e-h The fibrosis of lung tissues in the PBS + PBS group, PBS + mASCs group, OVA + PBS group, and OVA+ mASCs group, respectively, by MASSON staining; i-l The mucus of lung tissues in the PBS + PBS group, PBS + mASCs group, OVA + PBS group, and OVA+ mASCs group, respectively, by AB-PAS staining; m-p The Muc5ac expression of lung tissues in the PBS + PBS group, PBS + mASCs group, OVA + PBS group, and OVA+ mASCs group, respectively, by immunohistochemical analysis. Bar = 100 μm. mASCs, mouse adipose-derived mesenchymal stem cells; PBS, phosphate buffered saline; OVA, ovalbumin. q The quantitative results of Muc5ac in figure 2m-p